Feature

It’s not a new drug – it’s been available in topical form for hair loss since 1988 and was approved as an antihypertensive in 1979 – but a low-dose oral form of minoxidil is gaining new currency – and a growing public profile – as an adjunctive therapy for hair loss.

The number of scholarly publications examining its use for hair loss has grown dramatically in the last 2 years: There were 2 in 2019, and that jumped to 17 in 2020 and 20 in 2021, with another 16 published so far this year, according to a PubMed search. An August article in The New York Times touting it as a potential cheap magic bullet is likely to drum up even more interest, said dermatologists.

The low-dose formulation is especially exciting for women, as there have been few great oral options for them, clinicians said.

Female hair loss “is devastating,” said Lily Talakoub, MD, adding that topical minoxidil (Rogaine), topical serums, and supplements “really do not provide the considerable growth that women really want to see.” Oral minoxidil is not approved by the U.S. Food and Drug Administration for hair loss, but “it has been shown in studies to cause the hairs to grow,” and has become a “lifeline” for women, said Dr. Talakoub, a dermatologist who is in private practice in McLean, Va.

“For many years we haven’t had anything new to tell patients medically,” said Lynne J. Goldberg, MD, professor of dermatology and pathology at Boston University School of Medicine. “Now, all of the sudden there’s a cheap, widely available efficacious medicine. That’s huge for female-pattern hair loss,” said Dr. Goldberg, who is also the director of the Boston Medical Center’s Hair Clinic.

“I’ve been using oral minoxidil for about 4 years with great success,” said dermatologist Eva Simmons-O’Brien, MD, who is in private practice in Towson, Md. She has used it primarily in women, mainly because she sees more women than men for hair loss.

Dr. Simmons-O’Brien said the excitement about low-dose oral minoxidil follows an increasing recognition in the medical and scientific community that hair loss is more than just a cosmetic issue.
 

Mechanism not fully understood

When minoxidil was first brought to market as an antihypertensive, clinicians noted hair growth in “balding patients,” which led to the development of the topical form. Even though it has been used for hair growth for decades, its mechanism of action is not fully understood. It is known that minoxidil is a vasodilator; it may also increase DNA synthesis and enhance cell proliferation, according to a review published in 2019.

“The positive effect of minoxidil on hair growth is mainly due to its metabolite, minoxidil sulfate, and the enzyme responsible for this conversion is sulfotransferase, which is located in hair follicles and varies in production among individuals,” write the authors, all affiliated with Mahidol University in Bangkok, Thailand.

Writing in the American Academy of Dermatology’s Dermatology World Insights and Inquiries, Warren R. Heymann, MD, observed that “even after decades of use,” how minoxidil improves alopecia is still not completely understood. He noted that a 2020 review found that minoxidil’s vasodilatory effects “are propagated by upregulation of vascular endothelial growth factor (VEGF), increasing cutaneous blood flow with resultant increase in oxygen and growth factor delivery to the hair follicle.” The medication prolongs the anagen phase and shortens the telogen phase, added Dr. Heymann, head of dermatology at Rowan University, Camden, N.J.

As an antihypertensive, minoxidil is given at 5-40 mg daily. Those doses have produced serious side effects such as sodium and fluid retention, ischemic heart disease, pericardial effusion, and pulmonary hypertension, according to the Thai researchers.

Those side effects have appeared to be rare with low-dose oral minoxidil. However, in JAAD Case Reports, South African researchers reported a case in which low-dose oral minoxidil may have led to cardiac side effects. A healthy 40-year-old woman, who after 3 weeks of treatment with 5% topical minoxidil, tacrolimus ointment 0.1%, clobetasol propionate ointment, 100 mg of doxycycline twice daily, and 0.25 mg of oral minoxidil daily, was hospitalized with full-body edema. An ultrasound showed fluid collections in the pericardium, pleural space, and abdomen. She also had a pleural effusion. The patient was given 40 mg of intravenous furosemide daily for 4 days, and the edema resolved.

“Having excluded other causes of pericardial effusion and anasarca in the previously healthy, young woman, we concluded that LDOM [low-dose oral minoxidil] was responsible for her clinical presentation,” write the authors.

A review of 17 studies published on-line in 2020 in the Journal of the American Academy of Dermatology found low-dose minoxidil to be safe and effective. Androgenetic alopecia was the most commonly studied, with doses of 0.25-1.25 mg proving to be effective and safe. It was also safe and effective for female-pattern hair loss, traction alopecia, chronic telogen effluvium, lichen planopilaris, alopecia areata, and permanent chemotherapy-induced alopecia.

The most common adverse effect was hypertrichosis. Other adverse events included postural hypotension and dizziness, lower-limb edema, and mild blood pressure changes.

In another multicenter, 1,404-patient safety study published in 2021 in JAAD, the authors found that hypertrichosis was the most frequent adverse event, reported by 15% of patients. Systemic adverse events included lightheadedness (1.7% of patients), fluid retention (1.3%), tachycardia (0.9%), headache (0.4%), periorbital edema (0.3%), and insomnia (0.2%). Only 29 patients (1.2%) withdrew because of these side effects.

“It definitely helps, and it’s relatively safe,” said Adam Friedman, MD, professor and chair of dermatology at George Washington University in Washington. “But I wouldn’t want to call it a game-changer,” he said, adding that it works best when used in combination with other therapies. He often uses it with a 5-alpha reductase inhibitor – finasteride (Propecia) or dutasteride (Avodart) – “rather than as a monotherapy,” said Dr. Friedman.
 

From Australia to around the globe

The first publication on low-dose oral minoxidil for hair loss was in December 2017. The pilot study in female-pattern hair loss was published in the International Journal of Dermatology by Rodney Sinclair, MBBS, MD, a Melbourne, Australia–based dermatologist.

Amy McMichael, MD, professor of dermatology at Wake Forest University, Winston-Salem, N.C., said she first heard Dr. Sinclair present his findings at an alopecia research meeting in Japan shortly before his initial publication.

“After that, I think all of us said, ‘Huh, this is interesting, and let’s try it, because we’re always looking for something more to help our patients,’” Dr. McMichael said, adding that she’s been prescribing low-dose minoxidil to her patients for 5 years.

She and colleagues at Wake Forest, along with Jerry Cooley, MD, a dermatologist in private practice in Charlotte, published a retrospective case series in March, looking at 105 adult patients – 80 women (ages 24-80) and 25 men (ages 19-63) – who were treated for androgenetic alopecia and/or telogen effluvium with oral minoxidil (dose range of 0.625–2.5 mg) once daily for a year, matched to 105 case controls.

Efficacy was based on the clinician’s assessment of clinical response and clinical photographic evaluation using a 3-point scale (worsening, stabilization, and improvement). Half of those treated demonstrated clinical improvement and 43% demonstrated stabilization. There was a significant difference (P < .001) in clinical response between those who received minoxidil and the controls.

Ideal patients?

Given its ease of use and low cost – $4-$12 for a 30-day supply of 2.5 mg tablets, according to GoodRX – low-dose minoxidil is a good fit for many patients, said dermatologists.

The best candidate is “a woman who’s perimenopausal or menopausal who’s got what we would say is moderate to severe loss of hair that’s kind of just starting,” said Dr. Simmons-O’Brien. The medication is not likely to grow hair where there is scarring already, however, she said.

“I tend to use it in people who either don’t want to do the topical minoxidil or have used it and have a lot of potential side effects from it,” like itching and irritation, said Dr. McMichael. She said oral minoxidil can also be helpful as an adjunct in patients with alopecia areata and that it can be used after anti-inflammatory treatments in central centrifugal cicatricial alopecia.

Dr. Goldberg said low-dose minoxidil would not be her first choice for female-pattern hair loss but that it’s “a great alternative” for people who can’t tolerate the topical form. Most of the women she has prescribed it to “have been pretty happy,” she added.

“I would be a little cautious in patients on a number of other medications,” Dr. Goldberg said, noting minoxidil’s potential systemic side effects.

Clinicians said they generally consult with a patient’s internist when they are starting them on oral minoxidil. “I always want to touch base with the primary care physician first,” said Dr. Friedman.

“If they’re on oral antihypertensive medications already, then I would ask them to talk to either their primary care physician or their cardiologist to make sure it’s okay to give this low dose,” said Dr. McMichael.

At the low doses, minoxidil rarely has any blood pressure–lowering effects, dermatologists said.

Women are usually started on 1.25 mg, while men can start at a higher, 2.5-mg dose, said clinicians.

Dr. Goldberg and Dr. Simmons-O’Brien said that recent additional warnings for finasteride about sexual side effects and the potential for suicide have changed the way they approach its use in young men, and that it has highlighted the potential for oral minoxidil as an alternative.

Oral minoxidil is rarely used as a monotherapy. “It takes a village” to address hair loss, said Dr. Simmons-O’Brien, noting that she likes to evaluate nutrition, vitamin D levels, and whether a patient is anemic or has thyroid disease when determining a course of action.

Dermatologists said they use oral minoxidil in combination with spironolactone, topical minoxidil, finasteride, or dutasteride. If patients are already on antihypertensives or at risk for excessive blood pressure–lowering effects of a combination that includes spironolactone, the dermatologists said again they will consult with a patient’s primary care physician first.

For women, the main limiting factor with oral minoxidil may be unwanted hair growth, usually on the face. Most of the clinicians interviewed for this story said they did not use spironolactone to counteract that hypertrichosis.

Dr. McMichael said she cautions African American women or women of African descent – who tend to have more body hair at baseline – that they should be aware of the potential for excess hair growth associated with low-dose minoxidil. She and other dermatologists interviewed for this story said they urge patients who are bothered by the excess hair to shave or wax or use other nonpharmacologic approaches.

The excess hair growth is less bothersome for men, they said.
 

Not a magic wand

Despite the increased profile and interest, oral minoxidil is not a cure-all, clinicians said.

“It’s important for patients to realize that hair loss can be complicated and there is no one magic wand,” said Dr. Simmons-O’Brien. Clinicians typically “are using several things to help encourage these follicular units to not miniaturize and disappear and create scars,” she said.

Dr. Friedman said he finds that patients have a hard time hearing that to continue to maintain growth, they have to take a medication for the rest of their life. “If you stop, you will have to start again,” he said. 

Oral minoxidil, when used in combination with other therapies, will improve hair growth, said Dr. Goldberg. But it will not take someone back a decade, she said. “I try to temper expectations – promise a little and achieve more,” Dr. Goldberg said.

The study was independently supported. Dr. Smith and Dr. Jones report no relevant financial relationships. Dr. Simmons-O’Brien reports that she has received speaking fees from Isdin. Dr. McMichael disclosed relationships with Eli Lilly, Pfizer, Nutrafol, Revian, and UCB Pharma. Dr. Friedman, Dr. Goldberg, and Dr. Talakoub reported no disclosures.

A version of this article first appeared on Medscape.com.

It’s not a new drug – it’s been available in topical form for hair loss since 1988 and was approved as an antihypertensive in 1979 – but a low-dose oral form of minoxidil is gaining new currency – and a growing public profile – as an adjunctive therapy for hair loss.

The number of scholarly publications examining its use for hair loss has grown dramatically in the last 2 years: There were 2 in 2019, and that jumped to 17 in 2020 and 20 in 2021, with another 16 published so far this year, according to a PubMed search. An August article in The New York Times touting it as a potential cheap magic bullet is likely to drum up even more interest, said dermatologists.

The low-dose formulation is especially exciting for women, as there have been few great oral options for them, clinicians said.

Female hair loss “is devastating,” said Lily Talakoub, MD, adding that topical minoxidil (Rogaine), topical serums, and supplements “really do not provide the considerable growth that women really want to see.” Oral minoxidil is not approved by the U.S. Food and Drug Administration for hair loss, but “it has been shown in studies to cause the hairs to grow,” and has become a “lifeline” for women, said Dr. Talakoub, a dermatologist who is in private practice in McLean, Va.

“For many years we haven’t had anything new to tell patients medically,” said Lynne J. Goldberg, MD, professor of dermatology and pathology at Boston University School of Medicine. “Now, all of the sudden there’s a cheap, widely available efficacious medicine. That’s huge for female-pattern hair loss,” said Dr. Goldberg, who is also the director of the Boston Medical Center’s Hair Clinic.

“I’ve been using oral minoxidil for about 4 years with great success,” said dermatologist Eva Simmons-O’Brien, MD, who is in private practice in Towson, Md. She has used it primarily in women, mainly because she sees more women than men for hair loss.

Dr. Simmons-O’Brien said the excitement about low-dose oral minoxidil follows an increasing recognition in the medical and scientific community that hair loss is more than just a cosmetic issue.
 

Mechanism not fully understood

When minoxidil was first brought to market as an antihypertensive, clinicians noted hair growth in “balding patients,” which led to the development of the topical form. Even though it has been used for hair growth for decades, its mechanism of action is not fully understood. It is known that minoxidil is a vasodilator; it may also increase DNA synthesis and enhance cell proliferation, according to a review published in 2019.

“The positive effect of minoxidil on hair growth is mainly due to its metabolite, minoxidil sulfate, and the enzyme responsible for this conversion is sulfotransferase, which is located in hair follicles and varies in production among individuals,” write the authors, all affiliated with Mahidol University in Bangkok, Thailand.

Writing in the American Academy of Dermatology’s Dermatology World Insights and Inquiries, Warren R. Heymann, MD, observed that “even after decades of use,” how minoxidil improves alopecia is still not completely understood. He noted that a 2020 review found that minoxidil’s vasodilatory effects “are propagated by upregulation of vascular endothelial growth factor (VEGF), increasing cutaneous blood flow with resultant increase in oxygen and growth factor delivery to the hair follicle.” The medication prolongs the anagen phase and shortens the telogen phase, added Dr. Heymann, head of dermatology at Rowan University, Camden, N.J.

As an antihypertensive, minoxidil is given at 5-40 mg daily. Those doses have produced serious side effects such as sodium and fluid retention, ischemic heart disease, pericardial effusion, and pulmonary hypertension, according to the Thai researchers.

Those side effects have appeared to be rare with low-dose oral minoxidil. However, in JAAD Case Reports, South African researchers reported a case in which low-dose oral minoxidil may have led to cardiac side effects. A healthy 40-year-old woman, who after 3 weeks of treatment with 5% topical minoxidil, tacrolimus ointment 0.1%, clobetasol propionate ointment, 100 mg of doxycycline twice daily, and 0.25 mg of oral minoxidil daily, was hospitalized with full-body edema. An ultrasound showed fluid collections in the pericardium, pleural space, and abdomen. She also had a pleural effusion. The patient was given 40 mg of intravenous furosemide daily for 4 days, and the edema resolved.

“Having excluded other causes of pericardial effusion and anasarca in the previously healthy, young woman, we concluded that LDOM [low-dose oral minoxidil] was responsible for her clinical presentation,” write the authors.

A review of 17 studies published on-line in 2020 in the Journal of the American Academy of Dermatology found low-dose minoxidil to be safe and effective. Androgenetic alopecia was the most commonly studied, with doses of 0.25-1.25 mg proving to be effective and safe. It was also safe and effective for female-pattern hair loss, traction alopecia, chronic telogen effluvium, lichen planopilaris, alopecia areata, and permanent chemotherapy-induced alopecia.

The most common adverse effect was hypertrichosis. Other adverse events included postural hypotension and dizziness, lower-limb edema, and mild blood pressure changes.

In another multicenter, 1,404-patient safety study published in 2021 in JAAD, the authors found that hypertrichosis was the most frequent adverse event, reported by 15% of patients. Systemic adverse events included lightheadedness (1.7% of patients), fluid retention (1.3%), tachycardia (0.9%), headache (0.4%), periorbital edema (0.3%), and insomnia (0.2%). Only 29 patients (1.2%) withdrew because of these side effects.

“It definitely helps, and it’s relatively safe,” said Adam Friedman, MD, professor and chair of dermatology at George Washington University in Washington. “But I wouldn’t want to call it a game-changer,” he said, adding that it works best when used in combination with other therapies. He often uses it with a 5-alpha reductase inhibitor – finasteride (Propecia) or dutasteride (Avodart) – “rather than as a monotherapy,” said Dr. Friedman.
 

From Australia to around the globe

The first publication on low-dose oral minoxidil for hair loss was in December 2017. The pilot study in female-pattern hair loss was published in the International Journal of Dermatology by Rodney Sinclair, MBBS, MD, a Melbourne, Australia–based dermatologist.

Amy McMichael, MD, professor of dermatology at Wake Forest University, Winston-Salem, N.C., said she first heard Dr. Sinclair present his findings at an alopecia research meeting in Japan shortly before his initial publication.

“After that, I think all of us said, ‘Huh, this is interesting, and let’s try it, because we’re always looking for something more to help our patients,’” Dr. McMichael said, adding that she’s been prescribing low-dose minoxidil to her patients for 5 years.

She and colleagues at Wake Forest, along with Jerry Cooley, MD, a dermatologist in private practice in Charlotte, published a retrospective case series in March, looking at 105 adult patients – 80 women (ages 24-80) and 25 men (ages 19-63) – who were treated for androgenetic alopecia and/or telogen effluvium with oral minoxidil (dose range of 0.625–2.5 mg) once daily for a year, matched to 105 case controls.

Efficacy was based on the clinician’s assessment of clinical response and clinical photographic evaluation using a 3-point scale (worsening, stabilization, and improvement). Half of those treated demonstrated clinical improvement and 43% demonstrated stabilization. There was a significant difference (P < .001) in clinical response between those who received minoxidil and the controls.

Ideal patients?

Given its ease of use and low cost – $4-$12 for a 30-day supply of 2.5 mg tablets, according to GoodRX – low-dose minoxidil is a good fit for many patients, said dermatologists.

The best candidate is “a woman who’s perimenopausal or menopausal who’s got what we would say is moderate to severe loss of hair that’s kind of just starting,” said Dr. Simmons-O’Brien. The medication is not likely to grow hair where there is scarring already, however, she said.

“I tend to use it in people who either don’t want to do the topical minoxidil or have used it and have a lot of potential side effects from it,” like itching and irritation, said Dr. McMichael. She said oral minoxidil can also be helpful as an adjunct in patients with alopecia areata and that it can be used after anti-inflammatory treatments in central centrifugal cicatricial alopecia.

Dr. Goldberg said low-dose minoxidil would not be her first choice for female-pattern hair loss but that it’s “a great alternative” for people who can’t tolerate the topical form. Most of the women she has prescribed it to “have been pretty happy,” she added.

“I would be a little cautious in patients on a number of other medications,” Dr. Goldberg said, noting minoxidil’s potential systemic side effects.

Clinicians said they generally consult with a patient’s internist when they are starting them on oral minoxidil. “I always want to touch base with the primary care physician first,” said Dr. Friedman.

“If they’re on oral antihypertensive medications already, then I would ask them to talk to either their primary care physician or their cardiologist to make sure it’s okay to give this low dose,” said Dr. McMichael.

At the low doses, minoxidil rarely has any blood pressure–lowering effects, dermatologists said.

Women are usually started on 1.25 mg, while men can start at a higher, 2.5-mg dose, said clinicians.

Dr. Goldberg and Dr. Simmons-O’Brien said that recent additional warnings for finasteride about sexual side effects and the potential for suicide have changed the way they approach its use in young men, and that it has highlighted the potential for oral minoxidil as an alternative.

Oral minoxidil is rarely used as a monotherapy. “It takes a village” to address hair loss, said Dr. Simmons-O’Brien, noting that she likes to evaluate nutrition, vitamin D levels, and whether a patient is anemic or has thyroid disease when determining a course of action.

Dermatologists said they use oral minoxidil in combination with spironolactone, topical minoxidil, finasteride, or dutasteride. If patients are already on antihypertensives or at risk for excessive blood pressure–lowering effects of a combination that includes spironolactone, the dermatologists said again they will consult with a patient’s primary care physician first.

For women, the main limiting factor with oral minoxidil may be unwanted hair growth, usually on the face. Most of the clinicians interviewed for this story said they did not use spironolactone to counteract that hypertrichosis.

Dr. McMichael said she cautions African American women or women of African descent – who tend to have more body hair at baseline – that they should be aware of the potential for excess hair growth associated with low-dose minoxidil. She and other dermatologists interviewed for this story said they urge patients who are bothered by the excess hair to shave or wax or use other nonpharmacologic approaches.

The excess hair growth is less bothersome for men, they said.
 

Not a magic wand

Despite the increased profile and interest, oral minoxidil is not a cure-all, clinicians said.

“It’s important for patients to realize that hair loss can be complicated and there is no one magic wand,” said Dr. Simmons-O’Brien. Clinicians typically “are using several things to help encourage these follicular units to not miniaturize and disappear and create scars,” she said.

Dr. Friedman said he finds that patients have a hard time hearing that to continue to maintain growth, they have to take a medication for the rest of their life. “If you stop, you will have to start again,” he said. 

Oral minoxidil, when used in combination with other therapies, will improve hair growth, said Dr. Goldberg. But it will not take someone back a decade, she said. “I try to temper expectations – promise a little and achieve more,” Dr. Goldberg said.

The study was independently supported. Dr. Smith and Dr. Jones report no relevant financial relationships. Dr. Simmons-O’Brien reports that she has received speaking fees from Isdin. Dr. McMichael disclosed relationships with Eli Lilly, Pfizer, Nutrafol, Revian, and UCB Pharma. Dr. Friedman, Dr. Goldberg, and Dr. Talakoub reported no disclosures.

A version of this article first appeared on Medscape.com.

It’s not a new drug – it’s been available in topical form for hair loss since 1988 and was approved as an antihypertensive in 1979 – but a low-dose oral form of minoxidil is gaining new currency – and a growing public profile – as an adjunctive therapy for hair loss.

The number of scholarly publications examining its use for hair loss has grown dramatically in the last 2 years: There were 2 in 2019, and that jumped to 17 in 2020 and 20 in 2021, with another 16 published so far this year, according to a PubMed search. An August article in The New York Times touting it as a potential cheap magic bullet is likely to drum up even more interest, said dermatologists.

The low-dose formulation is especially exciting for women, as there have been few great oral options for them, clinicians said.

Female hair loss “is devastating,” said Lily Talakoub, MD, adding that topical minoxidil (Rogaine), topical serums, and supplements “really do not provide the considerable growth that women really want to see.” Oral minoxidil is not approved by the U.S. Food and Drug Administration for hair loss, but “it has been shown in studies to cause the hairs to grow,” and has become a “lifeline” for women, said Dr. Talakoub, a dermatologist who is in private practice in McLean, Va.

“For many years we haven’t had anything new to tell patients medically,” said Lynne J. Goldberg, MD, professor of dermatology and pathology at Boston University School of Medicine. “Now, all of the sudden there’s a cheap, widely available efficacious medicine. That’s huge for female-pattern hair loss,” said Dr. Goldberg, who is also the director of the Boston Medical Center’s Hair Clinic.

“I’ve been using oral minoxidil for about 4 years with great success,” said dermatologist Eva Simmons-O’Brien, MD, who is in private practice in Towson, Md. She has used it primarily in women, mainly because she sees more women than men for hair loss.

Dr. Simmons-O’Brien said the excitement about low-dose oral minoxidil follows an increasing recognition in the medical and scientific community that hair loss is more than just a cosmetic issue.
 

Mechanism not fully understood

When minoxidil was first brought to market as an antihypertensive, clinicians noted hair growth in “balding patients,” which led to the development of the topical form. Even though it has been used for hair growth for decades, its mechanism of action is not fully understood. It is known that minoxidil is a vasodilator; it may also increase DNA synthesis and enhance cell proliferation, according to a review published in 2019.

“The positive effect of minoxidil on hair growth is mainly due to its metabolite, minoxidil sulfate, and the enzyme responsible for this conversion is sulfotransferase, which is located in hair follicles and varies in production among individuals,” write the authors, all affiliated with Mahidol University in Bangkok, Thailand.

Writing in the American Academy of Dermatology’s Dermatology World Insights and Inquiries, Warren R. Heymann, MD, observed that “even after decades of use,” how minoxidil improves alopecia is still not completely understood. He noted that a 2020 review found that minoxidil’s vasodilatory effects “are propagated by upregulation of vascular endothelial growth factor (VEGF), increasing cutaneous blood flow with resultant increase in oxygen and growth factor delivery to the hair follicle.” The medication prolongs the anagen phase and shortens the telogen phase, added Dr. Heymann, head of dermatology at Rowan University, Camden, N.J.

As an antihypertensive, minoxidil is given at 5-40 mg daily. Those doses have produced serious side effects such as sodium and fluid retention, ischemic heart disease, pericardial effusion, and pulmonary hypertension, according to the Thai researchers.

Those side effects have appeared to be rare with low-dose oral minoxidil. However, in JAAD Case Reports, South African researchers reported a case in which low-dose oral minoxidil may have led to cardiac side effects. A healthy 40-year-old woman, who after 3 weeks of treatment with 5% topical minoxidil, tacrolimus ointment 0.1%, clobetasol propionate ointment, 100 mg of doxycycline twice daily, and 0.25 mg of oral minoxidil daily, was hospitalized with full-body edema. An ultrasound showed fluid collections in the pericardium, pleural space, and abdomen. She also had a pleural effusion. The patient was given 40 mg of intravenous furosemide daily for 4 days, and the edema resolved.

“Having excluded other causes of pericardial effusion and anasarca in the previously healthy, young woman, we concluded that LDOM [low-dose oral minoxidil] was responsible for her clinical presentation,” write the authors.

A review of 17 studies published on-line in 2020 in the Journal of the American Academy of Dermatology found low-dose minoxidil to be safe and effective. Androgenetic alopecia was the most commonly studied, with doses of 0.25-1.25 mg proving to be effective and safe. It was also safe and effective for female-pattern hair loss, traction alopecia, chronic telogen effluvium, lichen planopilaris, alopecia areata, and permanent chemotherapy-induced alopecia.

The most common adverse effect was hypertrichosis. Other adverse events included postural hypotension and dizziness, lower-limb edema, and mild blood pressure changes.

In another multicenter, 1,404-patient safety study published in 2021 in JAAD, the authors found that hypertrichosis was the most frequent adverse event, reported by 15% of patients. Systemic adverse events included lightheadedness (1.7% of patients), fluid retention (1.3%), tachycardia (0.9%), headache (0.4%), periorbital edema (0.3%), and insomnia (0.2%). Only 29 patients (1.2%) withdrew because of these side effects.

“It definitely helps, and it’s relatively safe,” said Adam Friedman, MD, professor and chair of dermatology at George Washington University in Washington. “But I wouldn’t want to call it a game-changer,” he said, adding that it works best when used in combination with other therapies. He often uses it with a 5-alpha reductase inhibitor – finasteride (Propecia) or dutasteride (Avodart) – “rather than as a monotherapy,” said Dr. Friedman.
 

From Australia to around the globe

The first publication on low-dose oral minoxidil for hair loss was in December 2017. The pilot study in female-pattern hair loss was published in the International Journal of Dermatology by Rodney Sinclair, MBBS, MD, a Melbourne, Australia–based dermatologist.

Amy McMichael, MD, professor of dermatology at Wake Forest University, Winston-Salem, N.C., said she first heard Dr. Sinclair present his findings at an alopecia research meeting in Japan shortly before his initial publication.

“After that, I think all of us said, ‘Huh, this is interesting, and let’s try it, because we’re always looking for something more to help our patients,’” Dr. McMichael said, adding that she’s been prescribing low-dose minoxidil to her patients for 5 years.

She and colleagues at Wake Forest, along with Jerry Cooley, MD, a dermatologist in private practice in Charlotte, published a retrospective case series in March, looking at 105 adult patients – 80 women (ages 24-80) and 25 men (ages 19-63) – who were treated for androgenetic alopecia and/or telogen effluvium with oral minoxidil (dose range of 0.625–2.5 mg) once daily for a year, matched to 105 case controls.

Efficacy was based on the clinician’s assessment of clinical response and clinical photographic evaluation using a 3-point scale (worsening, stabilization, and improvement). Half of those treated demonstrated clinical improvement and 43% demonstrated stabilization. There was a significant difference (P < .001) in clinical response between those who received minoxidil and the controls.

Ideal patients?

Given its ease of use and low cost – $4-$12 for a 30-day supply of 2.5 mg tablets, according to GoodRX – low-dose minoxidil is a good fit for many patients, said dermatologists.

The best candidate is “a woman who’s perimenopausal or menopausal who’s got what we would say is moderate to severe loss of hair that’s kind of just starting,” said Dr. Simmons-O’Brien. The medication is not likely to grow hair where there is scarring already, however, she said.

“I tend to use it in people who either don’t want to do the topical minoxidil or have used it and have a lot of potential side effects from it,” like itching and irritation, said Dr. McMichael. She said oral minoxidil can also be helpful as an adjunct in patients with alopecia areata and that it can be used after anti-inflammatory treatments in central centrifugal cicatricial alopecia.

Dr. Goldberg said low-dose minoxidil would not be her first choice for female-pattern hair loss but that it’s “a great alternative” for people who can’t tolerate the topical form. Most of the women she has prescribed it to “have been pretty happy,” she added.

“I would be a little cautious in patients on a number of other medications,” Dr. Goldberg said, noting minoxidil’s potential systemic side effects.

Clinicians said they generally consult with a patient’s internist when they are starting them on oral minoxidil. “I always want to touch base with the primary care physician first,” said Dr. Friedman.

“If they’re on oral antihypertensive medications already, then I would ask them to talk to either their primary care physician or their cardiologist to make sure it’s okay to give this low dose,” said Dr. McMichael.

At the low doses, minoxidil rarely has any blood pressure–lowering effects, dermatologists said.

Women are usually started on 1.25 mg, while men can start at a higher, 2.5-mg dose, said clinicians.

Dr. Goldberg and Dr. Simmons-O’Brien said that recent additional warnings for finasteride about sexual side effects and the potential for suicide have changed the way they approach its use in young men, and that it has highlighted the potential for oral minoxidil as an alternative.

Oral minoxidil is rarely used as a monotherapy. “It takes a village” to address hair loss, said Dr. Simmons-O’Brien, noting that she likes to evaluate nutrition, vitamin D levels, and whether a patient is anemic or has thyroid disease when determining a course of action.

Dermatologists said they use oral minoxidil in combination with spironolactone, topical minoxidil, finasteride, or dutasteride. If patients are already on antihypertensives or at risk for excessive blood pressure–lowering effects of a combination that includes spironolactone, the dermatologists said again they will consult with a patient’s primary care physician first.

For women, the main limiting factor with oral minoxidil may be unwanted hair growth, usually on the face. Most of the clinicians interviewed for this story said they did not use spironolactone to counteract that hypertrichosis.

Dr. McMichael said she cautions African American women or women of African descent – who tend to have more body hair at baseline – that they should be aware of the potential for excess hair growth associated with low-dose minoxidil. She and other dermatologists interviewed for this story said they urge patients who are bothered by the excess hair to shave or wax or use other nonpharmacologic approaches.

The excess hair growth is less bothersome for men, they said.
 

Not a magic wand

Despite the increased profile and interest, oral minoxidil is not a cure-all, clinicians said.

“It’s important for patients to realize that hair loss can be complicated and there is no one magic wand,” said Dr. Simmons-O’Brien. Clinicians typically “are using several things to help encourage these follicular units to not miniaturize and disappear and create scars,” she said.

Dr. Friedman said he finds that patients have a hard time hearing that to continue to maintain growth, they have to take a medication for the rest of their life. “If you stop, you will have to start again,” he said. 

Oral minoxidil, when used in combination with other therapies, will improve hair growth, said Dr. Goldberg. But it will not take someone back a decade, she said. “I try to temper expectations – promise a little and achieve more,” Dr. Goldberg said.

The study was independently supported. Dr. Smith and Dr. Jones report no relevant financial relationships. Dr. Simmons-O’Brien reports that she has received speaking fees from Isdin. Dr. McMichael disclosed relationships with Eli Lilly, Pfizer, Nutrafol, Revian, and UCB Pharma. Dr. Friedman, Dr. Goldberg, and Dr. Talakoub reported no disclosures.

A version of this article first appeared on Medscape.com.

Elizabeth Huffner thinks it is obvious: A full-term, healthy pregnancy results in a birth.

“When your due date has come and gone, you’re expecting a baby any minute,” Ms. Huffner said. So she was surprised to discover she was an “unknown accident” – at least from a billing standpoint – when she went to the hospital during labor. Her bill included a charge for something she said she didn’t know she’d ever entered: an obstetrics ED.

That’s where a doctor briefly checked her cervix, timed her contractions, and monitored the fetal heartbeat before telling her to go home and come back later. The area is separated from the rest of the labor-and-delivery department by a curtain. The hospital got about $1,300 for that visit – $530 of it from Ms. Huffner’s pocket.

In recent years, hospitals of every stripe have opened obstetrics EDs, or OBEDs. They come with a requirement that patients with pregnancy or postpartum medical concerns be seen quickly by a qualified provider, which can be important in a real emergency. But it also means healthy patients like Ms. Huffner get bills for emergency care they didn’t know they got.

“It should be a cautionary tale to every woman,” said Ms. Huffner, of Rockford, Ill.

Three of the four major companies that set up and staff OBEDs are affiliated with private equity firms, which are known for making a profit on quick-turnaround investments. Private equity has been around for a long time in other medical specialties, and researchers are now tracking its move into women’s health care, including obstetrics. These private equity–associated practices come with a promise of increased patient satisfaction and better care, which can help the hospital avoid malpractice costs from bad outcomes.

But private equity also is trying to boost revenue. Robert Wachter, MD, chair of the department of medicine at the University of California, San Francisco, calls the private equity encroachment into medicine “worrisome.”

“Hospitals will do what they can do to maximize income as long as they’re not breaking the rules,” Dr. Wachter said. “And it sounds like that’s sort of what they’re doing with this ER gambit.”
 

Surprising bills

KHN reviewed the bills of a dozen patients in five states who said they were hit with surprise emergency charges for being triaged in an OBED while in labor. That included a woman in Grand Junction, Colo., who said she felt “gaslit” when she had to pay $300 in emergency charges for the care she received in the small room where they confirmed she was in full-term labor. And in Kansas, a family said they were paying $400 for the same services, also rendered in a “very tiny” room – even though HCA Healthcare, the national for-profit chain that runs the hospital, told KHN that emergency charges are supposed to be waived if the patient is admitted for delivery.

Few of the patients KHN interviewed could recall being told that they were accessing emergency services, nor did they recall entering a space that looked like an ED or was marked as one. Insurance denied the charges in some cases. But in others families were left to pay hundreds of dollars for their share of the tab – adding to already large hospital bills. Several patients reported noticing big jumps in cost for their most recent births, compared with those of previous children, even though they did not notice any changes to the facilities where they delivered.

Three physicians in Colorado told KHN that the hospitals where they work made minimal changes when the institutions opened OBEDs: The facilities were the same triage rooms as before, just with a different sign outside – and different billing practices.

“When I see somebody for a really minor thing, like, someone who comes in at 38 weeks, thinks she’s in labor, but she’s not in labor, gets discharged home – I feel really bad,” said Vanessa Gilliland, MD, who until recently worked as a hospitalist in OBEDs at two hospitals near Denver. “I hope she doesn’t get some $500 bill for just coming in for that.”

The bills generated by encounters with OBEDs can be baffling to patients.

Clara Love and Jonathan Guerra-Rodríguez, MD, an ICU nurse and an internist, respectively, found a charge for the highest level of emergency care in the bill for their son’s birth. It took months of back and forth – and the looming threat of collections – before the hospital explained that the charge was for treatment in an obstetrics ED, the triage area where a nurse examined Ms. Love before she was admitted in full-term labor. “I don’t like using hyperbole, but as a provider I have never seen anything like this,” Dr. Guerra-Rodríguez said.

Patients with medical backgrounds may be more likely than other people to notice these unusual charges, which can be hidden in long or opaque billing documents. A physician assistant in North Carolina and an ICU nurse in Texas also were shocked by the OBED charges they faced.

Figuring out where OBEDs even are can be difficult.

Health departments in California, Colorado, Massachusetts, and New York said they do not track hospitals that open OBEDs because they are considered an extension of a hospital’s main ED. Neither do professional groups like the American Hospital Association, the American College of Obstetricians and Gynecologists, and the Joint Commission, which accredits health care programs across the country.

Some hospitals state clearly on their websites that they have an OBED. A few hospitals state that visiting their OBED will incur emergency room charges. Other hospitals with OBEDs don’t mention their existence at all.
 

Origins of the OBED concept

Three of the main companies that set up and staff OBEDs – the OB Hospitalist Group, or OBHG; TeamHealth; and Envision Healthcare – are affiliated with private equity firms. The fourth, Pediatrix Medical Group, formerly known as Mednax, is publicly traded. All are for-profit companies.

Several are clear about the revenue benefits of opening OBEDs. TeamHealth – one of the country’s dominant ER staffing companies – is owned by private equity firm Blackstone and has faced criticism from lawmakers for high ER bills. In a document aimed at hospital administrators, TeamHealth says OBEDs are good for “boosting hospital revenues” with “little to no structural investment for the hospital.” It markets OBED success stories to potential customers, highlighting hospitals in California and South Florida where OBEDs reportedly improved patient care – and “produced additional revenue through OBED services.” OBHG, which staffs close to 200 OBEDs in 33 states, markets a scoring tool designed to help hospitals maximize charges from OBEDs and has marketed its services to about 3,000 hospitals.

Staffing companies and hospitals, contacted by KHN, said that OBEDs help deliver better care and that private equity involvement doesn’t impede that care.

Data from Colorado offers a window into how hospitals may be shifting the way they bill for triaging healthy labor. In an analysis for KHN, the Center for Improving Value in Health Care found that the share of uncomplicated vaginal deliveries that had an ED charge embedded in their bills more than doubled in Colorado from 2016 to 2020. It is still a small segment of births, however, rising from 1.4% to 3.3%.

Major staffing companies are set up to charge for every single little thing, said Wayne Farley, MD. He would know: He used to have a leadership role in one of those major staffing companies, the private equity-backed Envision, after it bought his previous employer. Now he’s a practicing ob.gyn. hospitalist at four OBEDs and a consultant who helps hospitals start OBEDs.

“I’ve actually thought about creating a business where I review billings for these patients and help them fight claims,” said Dr. Farley, who thinks a high-level emergency charge makes sense only if the patient had serious complications or required a high level of care.

Proponents of OBEDs say converting a triage room into an obstetrics ED can help pay for a hospital to hire 24/7 hospitalists. In labor and delivery, that means obstetric specialists are available purely to respond to patients who come to the hospital, rather than juggling those cases with clinic visits. Supporters of OBEDs say there’s evidence that having hospitalists on hand is safer for patients and can reduce unnecessary cesarean sections.

“That’s no excuse,” said Lawrence Casalino, MD, a physician and health policy researcher at Weill Cornell Medicine, New York. “To have people get an emergency room charge when they don’t even know they’re in an emergency room – I mean, that doesn’t meet the laugh test.”

But Christopher Swain, MD, who founded the OB Hospitalist Group and is credited with inventing the OBED concept, said that having round-the-clock hospitalists on staff is essential for giving pregnant patients good care and that starting an OBED can help pay for those hospitalists.

Dr. Swain said he started the nation’s first OBED in 2006 in Kissimmee, Fla. He said that, at early-adopter hospitals, OBEDs helped pay to have a doctor available on the labor-and-delivery floor 24/7 and that hospitals subsequently saw better outcomes and lower malpractice rates.

“We feel like we fixed something,” Dr. Swain said. “I feel like we really helped to move the bar to improve the quality of care and to provide better outcomes.”

Dr. Swain is no longer affiliated with OBHG, which has been in private equity hands since at least 2013. The company has recently gone so far as to present OBEDs as part of the solution to the country’s maternal mortality problem. Hospitals such as an Ascension St. Joseph’s hospital in Milwaukee have echoed that statement in their reasons for opening an OBED.

But Dr. Wachter – who coined the term “hospitalist” and who generally believes the presence of hospitalists leads to better care – thinks that reasoning is questionable, especially because hospitals find ways to pay for hospitalists in other specialties without engineering new facility fees.

“I’m always a little skeptical of the justification,” Dr. Wachter said. “They will always have a rationale for why income maximization is a reasonable and moral strategy.”
 

Private equity’s footprint in women’s health care

Dr. Farley estimates that he has helped set up OBEDs – including Colorado’s first in 2013 – in at least 30 hospitals. He’s aware of hospitals that claim they have OBEDs when the only change they’ve made is to have an ob.gyn. on site round the clock.

“You can’t just hang out a shingle and say: ‘We have an OBED.’ It’s an investment on the part of the hospital,” he said. That means having, among other things, a separate entrance from the rest of the labor-and-delivery department, clear signage inside and outside the hospital, and a separate waiting room. Some hospitals he has worked with have invested millions of dollars in upgrading facilities for their OBED.

Private equity firms often promise more efficient management, plus investment in technology and facilities that could improve patient care or satisfaction. In some parts of health care, that could really help, said Ambar La Forgia, PhD, who researches health care management at the University of California, Berkeley, and is studying private equity investment in fertility care. But Dr. La Forgia said that in much of health care, gauging whether such firms are truly maintaining or improving the quality of care is difficult.

“Private equity is about being able to extract some sort of value very quickly,” Dr. La Forgia said. “And in health care, when prices are so opaque and there’s so much lack of transparency, a lot of those impacts on the prices are eventually going to fall on the patient.”

It’s changing circumstances for doctors, too. Michelle Barhaghi, MD, a Colorado obstetrician, said OBEDs may make sense in busy, urban hospitals with lots of patients who did not get prenatal care. But now they’re cropping up everywhere. “From a doctor standpoint, none of us want these jobs because now we’re like a resident again, where we have to see every single patient that walks through that door,” said Dr. Barhaghi, rather than triaging many cases on the phone with a nurse.

Still, private equity is continuing its advance into women’s health care.

Indeed, Dr. Barhaghi said private equity came knocking on her door earlier this year: Women’s Care Enterprises, backed by private equity company BC Partners, wanted to know whether she would consider selling her practice. She said “no.”

KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.

Elizabeth Huffner thinks it is obvious: A full-term, healthy pregnancy results in a birth.

“When your due date has come and gone, you’re expecting a baby any minute,” Ms. Huffner said. So she was surprised to discover she was an “unknown accident” – at least from a billing standpoint – when she went to the hospital during labor. Her bill included a charge for something she said she didn’t know she’d ever entered: an obstetrics ED.

That’s where a doctor briefly checked her cervix, timed her contractions, and monitored the fetal heartbeat before telling her to go home and come back later. The area is separated from the rest of the labor-and-delivery department by a curtain. The hospital got about $1,300 for that visit – $530 of it from Ms. Huffner’s pocket.

In recent years, hospitals of every stripe have opened obstetrics EDs, or OBEDs. They come with a requirement that patients with pregnancy or postpartum medical concerns be seen quickly by a qualified provider, which can be important in a real emergency. But it also means healthy patients like Ms. Huffner get bills for emergency care they didn’t know they got.

“It should be a cautionary tale to every woman,” said Ms. Huffner, of Rockford, Ill.

Three of the four major companies that set up and staff OBEDs are affiliated with private equity firms, which are known for making a profit on quick-turnaround investments. Private equity has been around for a long time in other medical specialties, and researchers are now tracking its move into women’s health care, including obstetrics. These private equity–associated practices come with a promise of increased patient satisfaction and better care, which can help the hospital avoid malpractice costs from bad outcomes.

But private equity also is trying to boost revenue. Robert Wachter, MD, chair of the department of medicine at the University of California, San Francisco, calls the private equity encroachment into medicine “worrisome.”

“Hospitals will do what they can do to maximize income as long as they’re not breaking the rules,” Dr. Wachter said. “And it sounds like that’s sort of what they’re doing with this ER gambit.”
 

Surprising bills

KHN reviewed the bills of a dozen patients in five states who said they were hit with surprise emergency charges for being triaged in an OBED while in labor. That included a woman in Grand Junction, Colo., who said she felt “gaslit” when she had to pay $300 in emergency charges for the care she received in the small room where they confirmed she was in full-term labor. And in Kansas, a family said they were paying $400 for the same services, also rendered in a “very tiny” room – even though HCA Healthcare, the national for-profit chain that runs the hospital, told KHN that emergency charges are supposed to be waived if the patient is admitted for delivery.

Few of the patients KHN interviewed could recall being told that they were accessing emergency services, nor did they recall entering a space that looked like an ED or was marked as one. Insurance denied the charges in some cases. But in others families were left to pay hundreds of dollars for their share of the tab – adding to already large hospital bills. Several patients reported noticing big jumps in cost for their most recent births, compared with those of previous children, even though they did not notice any changes to the facilities where they delivered.

Three physicians in Colorado told KHN that the hospitals where they work made minimal changes when the institutions opened OBEDs: The facilities were the same triage rooms as before, just with a different sign outside – and different billing practices.

“When I see somebody for a really minor thing, like, someone who comes in at 38 weeks, thinks she’s in labor, but she’s not in labor, gets discharged home – I feel really bad,” said Vanessa Gilliland, MD, who until recently worked as a hospitalist in OBEDs at two hospitals near Denver. “I hope she doesn’t get some $500 bill for just coming in for that.”

The bills generated by encounters with OBEDs can be baffling to patients.

Clara Love and Jonathan Guerra-Rodríguez, MD, an ICU nurse and an internist, respectively, found a charge for the highest level of emergency care in the bill for their son’s birth. It took months of back and forth – and the looming threat of collections – before the hospital explained that the charge was for treatment in an obstetrics ED, the triage area where a nurse examined Ms. Love before she was admitted in full-term labor. “I don’t like using hyperbole, but as a provider I have never seen anything like this,” Dr. Guerra-Rodríguez said.

Patients with medical backgrounds may be more likely than other people to notice these unusual charges, which can be hidden in long or opaque billing documents. A physician assistant in North Carolina and an ICU nurse in Texas also were shocked by the OBED charges they faced.

Figuring out where OBEDs even are can be difficult.

Health departments in California, Colorado, Massachusetts, and New York said they do not track hospitals that open OBEDs because they are considered an extension of a hospital’s main ED. Neither do professional groups like the American Hospital Association, the American College of Obstetricians and Gynecologists, and the Joint Commission, which accredits health care programs across the country.

Some hospitals state clearly on their websites that they have an OBED. A few hospitals state that visiting their OBED will incur emergency room charges. Other hospitals with OBEDs don’t mention their existence at all.
 

Origins of the OBED concept

Three of the main companies that set up and staff OBEDs – the OB Hospitalist Group, or OBHG; TeamHealth; and Envision Healthcare – are affiliated with private equity firms. The fourth, Pediatrix Medical Group, formerly known as Mednax, is publicly traded. All are for-profit companies.

Several are clear about the revenue benefits of opening OBEDs. TeamHealth – one of the country’s dominant ER staffing companies – is owned by private equity firm Blackstone and has faced criticism from lawmakers for high ER bills. In a document aimed at hospital administrators, TeamHealth says OBEDs are good for “boosting hospital revenues” with “little to no structural investment for the hospital.” It markets OBED success stories to potential customers, highlighting hospitals in California and South Florida where OBEDs reportedly improved patient care – and “produced additional revenue through OBED services.” OBHG, which staffs close to 200 OBEDs in 33 states, markets a scoring tool designed to help hospitals maximize charges from OBEDs and has marketed its services to about 3,000 hospitals.

Staffing companies and hospitals, contacted by KHN, said that OBEDs help deliver better care and that private equity involvement doesn’t impede that care.

Data from Colorado offers a window into how hospitals may be shifting the way they bill for triaging healthy labor. In an analysis for KHN, the Center for Improving Value in Health Care found that the share of uncomplicated vaginal deliveries that had an ED charge embedded in their bills more than doubled in Colorado from 2016 to 2020. It is still a small segment of births, however, rising from 1.4% to 3.3%.

Major staffing companies are set up to charge for every single little thing, said Wayne Farley, MD. He would know: He used to have a leadership role in one of those major staffing companies, the private equity-backed Envision, after it bought his previous employer. Now he’s a practicing ob.gyn. hospitalist at four OBEDs and a consultant who helps hospitals start OBEDs.

“I’ve actually thought about creating a business where I review billings for these patients and help them fight claims,” said Dr. Farley, who thinks a high-level emergency charge makes sense only if the patient had serious complications or required a high level of care.

Proponents of OBEDs say converting a triage room into an obstetrics ED can help pay for a hospital to hire 24/7 hospitalists. In labor and delivery, that means obstetric specialists are available purely to respond to patients who come to the hospital, rather than juggling those cases with clinic visits. Supporters of OBEDs say there’s evidence that having hospitalists on hand is safer for patients and can reduce unnecessary cesarean sections.

“That’s no excuse,” said Lawrence Casalino, MD, a physician and health policy researcher at Weill Cornell Medicine, New York. “To have people get an emergency room charge when they don’t even know they’re in an emergency room – I mean, that doesn’t meet the laugh test.”

But Christopher Swain, MD, who founded the OB Hospitalist Group and is credited with inventing the OBED concept, said that having round-the-clock hospitalists on staff is essential for giving pregnant patients good care and that starting an OBED can help pay for those hospitalists.

Dr. Swain said he started the nation’s first OBED in 2006 in Kissimmee, Fla. He said that, at early-adopter hospitals, OBEDs helped pay to have a doctor available on the labor-and-delivery floor 24/7 and that hospitals subsequently saw better outcomes and lower malpractice rates.

“We feel like we fixed something,” Dr. Swain said. “I feel like we really helped to move the bar to improve the quality of care and to provide better outcomes.”

Dr. Swain is no longer affiliated with OBHG, which has been in private equity hands since at least 2013. The company has recently gone so far as to present OBEDs as part of the solution to the country’s maternal mortality problem. Hospitals such as an Ascension St. Joseph’s hospital in Milwaukee have echoed that statement in their reasons for opening an OBED.

But Dr. Wachter – who coined the term “hospitalist” and who generally believes the presence of hospitalists leads to better care – thinks that reasoning is questionable, especially because hospitals find ways to pay for hospitalists in other specialties without engineering new facility fees.

“I’m always a little skeptical of the justification,” Dr. Wachter said. “They will always have a rationale for why income maximization is a reasonable and moral strategy.”
 

Private equity’s footprint in women’s health care

Dr. Farley estimates that he has helped set up OBEDs – including Colorado’s first in 2013 – in at least 30 hospitals. He’s aware of hospitals that claim they have OBEDs when the only change they’ve made is to have an ob.gyn. on site round the clock.

“You can’t just hang out a shingle and say: ‘We have an OBED.’ It’s an investment on the part of the hospital,” he said. That means having, among other things, a separate entrance from the rest of the labor-and-delivery department, clear signage inside and outside the hospital, and a separate waiting room. Some hospitals he has worked with have invested millions of dollars in upgrading facilities for their OBED.

Private equity firms often promise more efficient management, plus investment in technology and facilities that could improve patient care or satisfaction. In some parts of health care, that could really help, said Ambar La Forgia, PhD, who researches health care management at the University of California, Berkeley, and is studying private equity investment in fertility care. But Dr. La Forgia said that in much of health care, gauging whether such firms are truly maintaining or improving the quality of care is difficult.

“Private equity is about being able to extract some sort of value very quickly,” Dr. La Forgia said. “And in health care, when prices are so opaque and there’s so much lack of transparency, a lot of those impacts on the prices are eventually going to fall on the patient.”

It’s changing circumstances for doctors, too. Michelle Barhaghi, MD, a Colorado obstetrician, said OBEDs may make sense in busy, urban hospitals with lots of patients who did not get prenatal care. But now they’re cropping up everywhere. “From a doctor standpoint, none of us want these jobs because now we’re like a resident again, where we have to see every single patient that walks through that door,” said Dr. Barhaghi, rather than triaging many cases on the phone with a nurse.

Still, private equity is continuing its advance into women’s health care.

Indeed, Dr. Barhaghi said private equity came knocking on her door earlier this year: Women’s Care Enterprises, backed by private equity company BC Partners, wanted to know whether she would consider selling her practice. She said “no.”

KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.

Elizabeth Huffner thinks it is obvious: A full-term, healthy pregnancy results in a birth.

“When your due date has come and gone, you’re expecting a baby any minute,” Ms. Huffner said. So she was surprised to discover she was an “unknown accident” – at least from a billing standpoint – when she went to the hospital during labor. Her bill included a charge for something she said she didn’t know she’d ever entered: an obstetrics ED.

That’s where a doctor briefly checked her cervix, timed her contractions, and monitored the fetal heartbeat before telling her to go home and come back later. The area is separated from the rest of the labor-and-delivery department by a curtain. The hospital got about $1,300 for that visit – $530 of it from Ms. Huffner’s pocket.

In recent years, hospitals of every stripe have opened obstetrics EDs, or OBEDs. They come with a requirement that patients with pregnancy or postpartum medical concerns be seen quickly by a qualified provider, which can be important in a real emergency. But it also means healthy patients like Ms. Huffner get bills for emergency care they didn’t know they got.

“It should be a cautionary tale to every woman,” said Ms. Huffner, of Rockford, Ill.

Three of the four major companies that set up and staff OBEDs are affiliated with private equity firms, which are known for making a profit on quick-turnaround investments. Private equity has been around for a long time in other medical specialties, and researchers are now tracking its move into women’s health care, including obstetrics. These private equity–associated practices come with a promise of increased patient satisfaction and better care, which can help the hospital avoid malpractice costs from bad outcomes.

But private equity also is trying to boost revenue. Robert Wachter, MD, chair of the department of medicine at the University of California, San Francisco, calls the private equity encroachment into medicine “worrisome.”

“Hospitals will do what they can do to maximize income as long as they’re not breaking the rules,” Dr. Wachter said. “And it sounds like that’s sort of what they’re doing with this ER gambit.”
 

Surprising bills

KHN reviewed the bills of a dozen patients in five states who said they were hit with surprise emergency charges for being triaged in an OBED while in labor. That included a woman in Grand Junction, Colo., who said she felt “gaslit” when she had to pay $300 in emergency charges for the care she received in the small room where they confirmed she was in full-term labor. And in Kansas, a family said they were paying $400 for the same services, also rendered in a “very tiny” room – even though HCA Healthcare, the national for-profit chain that runs the hospital, told KHN that emergency charges are supposed to be waived if the patient is admitted for delivery.

Few of the patients KHN interviewed could recall being told that they were accessing emergency services, nor did they recall entering a space that looked like an ED or was marked as one. Insurance denied the charges in some cases. But in others families were left to pay hundreds of dollars for their share of the tab – adding to already large hospital bills. Several patients reported noticing big jumps in cost for their most recent births, compared with those of previous children, even though they did not notice any changes to the facilities where they delivered.

Three physicians in Colorado told KHN that the hospitals where they work made minimal changes when the institutions opened OBEDs: The facilities were the same triage rooms as before, just with a different sign outside – and different billing practices.

“When I see somebody for a really minor thing, like, someone who comes in at 38 weeks, thinks she’s in labor, but she’s not in labor, gets discharged home – I feel really bad,” said Vanessa Gilliland, MD, who until recently worked as a hospitalist in OBEDs at two hospitals near Denver. “I hope she doesn’t get some $500 bill for just coming in for that.”

The bills generated by encounters with OBEDs can be baffling to patients.

Clara Love and Jonathan Guerra-Rodríguez, MD, an ICU nurse and an internist, respectively, found a charge for the highest level of emergency care in the bill for their son’s birth. It took months of back and forth – and the looming threat of collections – before the hospital explained that the charge was for treatment in an obstetrics ED, the triage area where a nurse examined Ms. Love before she was admitted in full-term labor. “I don’t like using hyperbole, but as a provider I have never seen anything like this,” Dr. Guerra-Rodríguez said.

Patients with medical backgrounds may be more likely than other people to notice these unusual charges, which can be hidden in long or opaque billing documents. A physician assistant in North Carolina and an ICU nurse in Texas also were shocked by the OBED charges they faced.

Figuring out where OBEDs even are can be difficult.

Health departments in California, Colorado, Massachusetts, and New York said they do not track hospitals that open OBEDs because they are considered an extension of a hospital’s main ED. Neither do professional groups like the American Hospital Association, the American College of Obstetricians and Gynecologists, and the Joint Commission, which accredits health care programs across the country.

Some hospitals state clearly on their websites that they have an OBED. A few hospitals state that visiting their OBED will incur emergency room charges. Other hospitals with OBEDs don’t mention their existence at all.
 

Origins of the OBED concept

Three of the main companies that set up and staff OBEDs – the OB Hospitalist Group, or OBHG; TeamHealth; and Envision Healthcare – are affiliated with private equity firms. The fourth, Pediatrix Medical Group, formerly known as Mednax, is publicly traded. All are for-profit companies.

Several are clear about the revenue benefits of opening OBEDs. TeamHealth – one of the country’s dominant ER staffing companies – is owned by private equity firm Blackstone and has faced criticism from lawmakers for high ER bills. In a document aimed at hospital administrators, TeamHealth says OBEDs are good for “boosting hospital revenues” with “little to no structural investment for the hospital.” It markets OBED success stories to potential customers, highlighting hospitals in California and South Florida where OBEDs reportedly improved patient care – and “produced additional revenue through OBED services.” OBHG, which staffs close to 200 OBEDs in 33 states, markets a scoring tool designed to help hospitals maximize charges from OBEDs and has marketed its services to about 3,000 hospitals.

Staffing companies and hospitals, contacted by KHN, said that OBEDs help deliver better care and that private equity involvement doesn’t impede that care.

Data from Colorado offers a window into how hospitals may be shifting the way they bill for triaging healthy labor. In an analysis for KHN, the Center for Improving Value in Health Care found that the share of uncomplicated vaginal deliveries that had an ED charge embedded in their bills more than doubled in Colorado from 2016 to 2020. It is still a small segment of births, however, rising from 1.4% to 3.3%.

Major staffing companies are set up to charge for every single little thing, said Wayne Farley, MD. He would know: He used to have a leadership role in one of those major staffing companies, the private equity-backed Envision, after it bought his previous employer. Now he’s a practicing ob.gyn. hospitalist at four OBEDs and a consultant who helps hospitals start OBEDs.

“I’ve actually thought about creating a business where I review billings for these patients and help them fight claims,” said Dr. Farley, who thinks a high-level emergency charge makes sense only if the patient had serious complications or required a high level of care.

Proponents of OBEDs say converting a triage room into an obstetrics ED can help pay for a hospital to hire 24/7 hospitalists. In labor and delivery, that means obstetric specialists are available purely to respond to patients who come to the hospital, rather than juggling those cases with clinic visits. Supporters of OBEDs say there’s evidence that having hospitalists on hand is safer for patients and can reduce unnecessary cesarean sections.

“That’s no excuse,” said Lawrence Casalino, MD, a physician and health policy researcher at Weill Cornell Medicine, New York. “To have people get an emergency room charge when they don’t even know they’re in an emergency room – I mean, that doesn’t meet the laugh test.”

But Christopher Swain, MD, who founded the OB Hospitalist Group and is credited with inventing the OBED concept, said that having round-the-clock hospitalists on staff is essential for giving pregnant patients good care and that starting an OBED can help pay for those hospitalists.

Dr. Swain said he started the nation’s first OBED in 2006 in Kissimmee, Fla. He said that, at early-adopter hospitals, OBEDs helped pay to have a doctor available on the labor-and-delivery floor 24/7 and that hospitals subsequently saw better outcomes and lower malpractice rates.

“We feel like we fixed something,” Dr. Swain said. “I feel like we really helped to move the bar to improve the quality of care and to provide better outcomes.”

Dr. Swain is no longer affiliated with OBHG, which has been in private equity hands since at least 2013. The company has recently gone so far as to present OBEDs as part of the solution to the country’s maternal mortality problem. Hospitals such as an Ascension St. Joseph’s hospital in Milwaukee have echoed that statement in their reasons for opening an OBED.

But Dr. Wachter – who coined the term “hospitalist” and who generally believes the presence of hospitalists leads to better care – thinks that reasoning is questionable, especially because hospitals find ways to pay for hospitalists in other specialties without engineering new facility fees.

“I’m always a little skeptical of the justification,” Dr. Wachter said. “They will always have a rationale for why income maximization is a reasonable and moral strategy.”
 

Private equity’s footprint in women’s health care

Dr. Farley estimates that he has helped set up OBEDs – including Colorado’s first in 2013 – in at least 30 hospitals. He’s aware of hospitals that claim they have OBEDs when the only change they’ve made is to have an ob.gyn. on site round the clock.

“You can’t just hang out a shingle and say: ‘We have an OBED.’ It’s an investment on the part of the hospital,” he said. That means having, among other things, a separate entrance from the rest of the labor-and-delivery department, clear signage inside and outside the hospital, and a separate waiting room. Some hospitals he has worked with have invested millions of dollars in upgrading facilities for their OBED.

Private equity firms often promise more efficient management, plus investment in technology and facilities that could improve patient care or satisfaction. In some parts of health care, that could really help, said Ambar La Forgia, PhD, who researches health care management at the University of California, Berkeley, and is studying private equity investment in fertility care. But Dr. La Forgia said that in much of health care, gauging whether such firms are truly maintaining or improving the quality of care is difficult.

“Private equity is about being able to extract some sort of value very quickly,” Dr. La Forgia said. “And in health care, when prices are so opaque and there’s so much lack of transparency, a lot of those impacts on the prices are eventually going to fall on the patient.”

It’s changing circumstances for doctors, too. Michelle Barhaghi, MD, a Colorado obstetrician, said OBEDs may make sense in busy, urban hospitals with lots of patients who did not get prenatal care. But now they’re cropping up everywhere. “From a doctor standpoint, none of us want these jobs because now we’re like a resident again, where we have to see every single patient that walks through that door,” said Dr. Barhaghi, rather than triaging many cases on the phone with a nurse.

Still, private equity is continuing its advance into women’s health care.

Indeed, Dr. Barhaghi said private equity came knocking on her door earlier this year: Women’s Care Enterprises, backed by private equity company BC Partners, wanted to know whether she would consider selling her practice. She said “no.”

KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.

About 1 in 20 people with long COVID continue to live with symptoms at 18 months, and another 42% reported only some improvement in their health and wellbeing in the same time frame, a large study out of Scotland found.

Multiple studies are evaluating people with long COVID in the hopes of figuring out why some people experience debilitating symptoms long after their primary infection ends and others either do not or recover more quickly. 

This current study is notable for its large size – 96,238 people. Researchers checked in with participants at 6, 12, and 18 months, and included a group of people never infected with the coronavirus to help investigators make a stronger case.

“A lot of the symptoms of long COVID are nonspecific and therefore can occur in people never infected,” says senior study author Jill P. Pell, MD, head of the School of Health and Wellbeing at the University of Glasgow in Scotland. 
 

Ruling out coincidence

This study shows that people experienced a wide range of symptoms after becoming infected with COVID-19 at a significantly higher rate than those who were never infected, “thereby confirming that they were genuinely associated with COVID and not merely a coincidence,” she said. 

Among 21,525 people who had COVID-19 and had symptoms, tiredness, headache and muscle aches or muscle weakness were the most common ongoing symptoms. 

Loss of smell was almost nine times more likely in this group compared to the never-infected group in one analysis where researchers controlled for other possible factors. The risk for loss of taste was almost six times greater, followed by risk of breathlessness at three times higher. 

Long COVID risk was highest after a severe original infection and among older people, women, Black, and South Asian populations, people with socioeconomic disadvantages, and those with more than one underlying health condition.

Adding up the 6% with no recovery after 18 months and 42% with partial recovery means that between 6 and 18 months following symptomatic coronavirus infection, almost half of those infected still experience persistent symptoms.
 

Vaccination validated

On the plus side, people vaccinated against COVID-19 before getting infected had a lower risk for some persistent symptoms. In addition, Dr. Pell and colleagues found no evidence that people who experienced asymptomatic infection were likely to experience long COVID symptoms or challenges with activities of daily living. 

The findings of the Long-COVID in Scotland Study (Long-CISS) were published in the journal Nature Communications.
 

‘More long COVID than ever before’

“Unfortunately, these long COVID symptoms are not getting better as the cases of COVID get milder,” said Thomas Gut, DO, medical director for the post-COVID recovery program at Staten Island (N.Y.) University Hospital. “Quite the opposite – this infection has become so common in a community because it’s so mild and spreading so rapidly that we’re seeing more long COVID symptoms than ever before.” 

Although most patients he sees with long COVID resolve their symptoms within 3-6 months, “We do see some patients who require short-term disability because their symptoms continue past 6 months and out to 2 years,” said Dr. Gut, a hospitalist at Staten Island University Hospital, a member hospital of Northwell Health.

Patients with fatigue and neurocognitive symptoms “have a very tough time going back to work. Short-term disability gives them the time and finances to pursue specialty care with cardiology, pulmonary, and neurocognitive testing,” he said.
 

Support the whole person

The burden of living with long COVID goes beyond the persistent symptoms. “Long COVID can have wide-ranging impacts – not only on health but also quality of life and activities of daily living [including] work, mobility, self-care and more,” Dr. Pell said. “So, people with long COVID need support relevant to their individual needs and this may extend beyond the health care sector, for example including social services, school or workplace.”

Still,  Lisa Penziner, RN, founder of the COVID Long Haulers Support Group in Westchester and Long Island, N.Y., said while people with the most severe cases of COVID-19 tended to have the worst long COVID symptoms, they’re not the only ones. 

“We saw many post-COVID members who had mild cases and their long-haul symptoms were worse weeks later than the virus itself,” said Md. Penziner. 

She estimates that 80%-90% of her support group members recover within 6 months. “However, there are others who were experiencing symptoms for much longer.”

Respiratory treatment, physical therapy, and other follow-up doctor visits are common after 6 months, for example. 

“Additionally, there is a mental health component to recovery as well, meaning that the patient must learn to live while experiencing lingering, long-haul COVID symptoms in work and daily life,” said Ms. Penziner, director of special projects at North Westchester Restorative Therapy & Nursing. 

In addition to ongoing medical care, people with long COVID need understanding, she said.

“While long-haul symptoms do not happen to everyone, it is proven that many do experience long-haul symptoms, and the support of the community in understanding is important.”
 

Limitations of the study

Dr. Pell and colleagues noted some strengths and weaknesses to their study. For example, “as a general population study, our findings provide a better indication of the overall risk and burden of long COVID than hospitalized cohorts,” they noted. 

Also, the Scottish population is 96% White, so other long COVID studies with more diverse participants are warranted. 

Another potential weakness is the response rate of 16% among those invited to participate in the study, which Dr. Pell and colleagues addressed: “Our cohort included a large sample (33,281) of people previously infected and the response rate of 16% overall and 20% among people who had symptomatic infection was consistent with previous studies that have used SMS text invitations as the sole method of recruitment.”

“We tell patients this should last 3-6 months, but some patients have longer recovery periods,” Dr. Gut said. “We’re here for them. We have a lot of services available to help get them through the recovery process, and we have a lot of options to help support them.”

“What we found most helpful is when there is peer-to-peer support, reaffirming to the member that they are not alone in the long-haul battle, which has been a major benefit of the support group,” Ms. Penziner said.

A version of this article first appeared on WebMD.com.

About 1 in 20 people with long COVID continue to live with symptoms at 18 months, and another 42% reported only some improvement in their health and wellbeing in the same time frame, a large study out of Scotland found.

Multiple studies are evaluating people with long COVID in the hopes of figuring out why some people experience debilitating symptoms long after their primary infection ends and others either do not or recover more quickly. 

This current study is notable for its large size – 96,238 people. Researchers checked in with participants at 6, 12, and 18 months, and included a group of people never infected with the coronavirus to help investigators make a stronger case.

“A lot of the symptoms of long COVID are nonspecific and therefore can occur in people never infected,” says senior study author Jill P. Pell, MD, head of the School of Health and Wellbeing at the University of Glasgow in Scotland. 
 

Ruling out coincidence

This study shows that people experienced a wide range of symptoms after becoming infected with COVID-19 at a significantly higher rate than those who were never infected, “thereby confirming that they were genuinely associated with COVID and not merely a coincidence,” she said. 

Among 21,525 people who had COVID-19 and had symptoms, tiredness, headache and muscle aches or muscle weakness were the most common ongoing symptoms. 

Loss of smell was almost nine times more likely in this group compared to the never-infected group in one analysis where researchers controlled for other possible factors. The risk for loss of taste was almost six times greater, followed by risk of breathlessness at three times higher. 

Long COVID risk was highest after a severe original infection and among older people, women, Black, and South Asian populations, people with socioeconomic disadvantages, and those with more than one underlying health condition.

Adding up the 6% with no recovery after 18 months and 42% with partial recovery means that between 6 and 18 months following symptomatic coronavirus infection, almost half of those infected still experience persistent symptoms.
 

Vaccination validated

On the plus side, people vaccinated against COVID-19 before getting infected had a lower risk for some persistent symptoms. In addition, Dr. Pell and colleagues found no evidence that people who experienced asymptomatic infection were likely to experience long COVID symptoms or challenges with activities of daily living. 

The findings of the Long-COVID in Scotland Study (Long-CISS) were published in the journal Nature Communications.
 

‘More long COVID than ever before’

“Unfortunately, these long COVID symptoms are not getting better as the cases of COVID get milder,” said Thomas Gut, DO, medical director for the post-COVID recovery program at Staten Island (N.Y.) University Hospital. “Quite the opposite – this infection has become so common in a community because it’s so mild and spreading so rapidly that we’re seeing more long COVID symptoms than ever before.” 

Although most patients he sees with long COVID resolve their symptoms within 3-6 months, “We do see some patients who require short-term disability because their symptoms continue past 6 months and out to 2 years,” said Dr. Gut, a hospitalist at Staten Island University Hospital, a member hospital of Northwell Health.

Patients with fatigue and neurocognitive symptoms “have a very tough time going back to work. Short-term disability gives them the time and finances to pursue specialty care with cardiology, pulmonary, and neurocognitive testing,” he said.
 

Support the whole person

The burden of living with long COVID goes beyond the persistent symptoms. “Long COVID can have wide-ranging impacts – not only on health but also quality of life and activities of daily living [including] work, mobility, self-care and more,” Dr. Pell said. “So, people with long COVID need support relevant to their individual needs and this may extend beyond the health care sector, for example including social services, school or workplace.”

Still,  Lisa Penziner, RN, founder of the COVID Long Haulers Support Group in Westchester and Long Island, N.Y., said while people with the most severe cases of COVID-19 tended to have the worst long COVID symptoms, they’re not the only ones. 

“We saw many post-COVID members who had mild cases and their long-haul symptoms were worse weeks later than the virus itself,” said Md. Penziner. 

She estimates that 80%-90% of her support group members recover within 6 months. “However, there are others who were experiencing symptoms for much longer.”

Respiratory treatment, physical therapy, and other follow-up doctor visits are common after 6 months, for example. 

“Additionally, there is a mental health component to recovery as well, meaning that the patient must learn to live while experiencing lingering, long-haul COVID symptoms in work and daily life,” said Ms. Penziner, director of special projects at North Westchester Restorative Therapy & Nursing. 

In addition to ongoing medical care, people with long COVID need understanding, she said.

“While long-haul symptoms do not happen to everyone, it is proven that many do experience long-haul symptoms, and the support of the community in understanding is important.”
 

Limitations of the study

Dr. Pell and colleagues noted some strengths and weaknesses to their study. For example, “as a general population study, our findings provide a better indication of the overall risk and burden of long COVID than hospitalized cohorts,” they noted. 

Also, the Scottish population is 96% White, so other long COVID studies with more diverse participants are warranted. 

Another potential weakness is the response rate of 16% among those invited to participate in the study, which Dr. Pell and colleagues addressed: “Our cohort included a large sample (33,281) of people previously infected and the response rate of 16% overall and 20% among people who had symptomatic infection was consistent with previous studies that have used SMS text invitations as the sole method of recruitment.”

“We tell patients this should last 3-6 months, but some patients have longer recovery periods,” Dr. Gut said. “We’re here for them. We have a lot of services available to help get them through the recovery process, and we have a lot of options to help support them.”

“What we found most helpful is when there is peer-to-peer support, reaffirming to the member that they are not alone in the long-haul battle, which has been a major benefit of the support group,” Ms. Penziner said.

A version of this article first appeared on WebMD.com.

About 1 in 20 people with long COVID continue to live with symptoms at 18 months, and another 42% reported only some improvement in their health and wellbeing in the same time frame, a large study out of Scotland found.

Multiple studies are evaluating people with long COVID in the hopes of figuring out why some people experience debilitating symptoms long after their primary infection ends and others either do not or recover more quickly. 

This current study is notable for its large size – 96,238 people. Researchers checked in with participants at 6, 12, and 18 months, and included a group of people never infected with the coronavirus to help investigators make a stronger case.

“A lot of the symptoms of long COVID are nonspecific and therefore can occur in people never infected,” says senior study author Jill P. Pell, MD, head of the School of Health and Wellbeing at the University of Glasgow in Scotland. 
 

Ruling out coincidence

This study shows that people experienced a wide range of symptoms after becoming infected with COVID-19 at a significantly higher rate than those who were never infected, “thereby confirming that they were genuinely associated with COVID and not merely a coincidence,” she said. 

Among 21,525 people who had COVID-19 and had symptoms, tiredness, headache and muscle aches or muscle weakness were the most common ongoing symptoms. 

Loss of smell was almost nine times more likely in this group compared to the never-infected group in one analysis where researchers controlled for other possible factors. The risk for loss of taste was almost six times greater, followed by risk of breathlessness at three times higher. 

Long COVID risk was highest after a severe original infection and among older people, women, Black, and South Asian populations, people with socioeconomic disadvantages, and those with more than one underlying health condition.

Adding up the 6% with no recovery after 18 months and 42% with partial recovery means that between 6 and 18 months following symptomatic coronavirus infection, almost half of those infected still experience persistent symptoms.
 

Vaccination validated

On the plus side, people vaccinated against COVID-19 before getting infected had a lower risk for some persistent symptoms. In addition, Dr. Pell and colleagues found no evidence that people who experienced asymptomatic infection were likely to experience long COVID symptoms or challenges with activities of daily living. 

The findings of the Long-COVID in Scotland Study (Long-CISS) were published in the journal Nature Communications.
 

‘More long COVID than ever before’

“Unfortunately, these long COVID symptoms are not getting better as the cases of COVID get milder,” said Thomas Gut, DO, medical director for the post-COVID recovery program at Staten Island (N.Y.) University Hospital. “Quite the opposite – this infection has become so common in a community because it’s so mild and spreading so rapidly that we’re seeing more long COVID symptoms than ever before.” 

Although most patients he sees with long COVID resolve their symptoms within 3-6 months, “We do see some patients who require short-term disability because their symptoms continue past 6 months and out to 2 years,” said Dr. Gut, a hospitalist at Staten Island University Hospital, a member hospital of Northwell Health.

Patients with fatigue and neurocognitive symptoms “have a very tough time going back to work. Short-term disability gives them the time and finances to pursue specialty care with cardiology, pulmonary, and neurocognitive testing,” he said.
 

Support the whole person

The burden of living with long COVID goes beyond the persistent symptoms. “Long COVID can have wide-ranging impacts – not only on health but also quality of life and activities of daily living [including] work, mobility, self-care and more,” Dr. Pell said. “So, people with long COVID need support relevant to their individual needs and this may extend beyond the health care sector, for example including social services, school or workplace.”

Still,  Lisa Penziner, RN, founder of the COVID Long Haulers Support Group in Westchester and Long Island, N.Y., said while people with the most severe cases of COVID-19 tended to have the worst long COVID symptoms, they’re not the only ones. 

“We saw many post-COVID members who had mild cases and their long-haul symptoms were worse weeks later than the virus itself,” said Md. Penziner. 

She estimates that 80%-90% of her support group members recover within 6 months. “However, there are others who were experiencing symptoms for much longer.”

Respiratory treatment, physical therapy, and other follow-up doctor visits are common after 6 months, for example. 

“Additionally, there is a mental health component to recovery as well, meaning that the patient must learn to live while experiencing lingering, long-haul COVID symptoms in work and daily life,” said Ms. Penziner, director of special projects at North Westchester Restorative Therapy & Nursing. 

In addition to ongoing medical care, people with long COVID need understanding, she said.

“While long-haul symptoms do not happen to everyone, it is proven that many do experience long-haul symptoms, and the support of the community in understanding is important.”
 

Limitations of the study

Dr. Pell and colleagues noted some strengths and weaknesses to their study. For example, “as a general population study, our findings provide a better indication of the overall risk and burden of long COVID than hospitalized cohorts,” they noted. 

Also, the Scottish population is 96% White, so other long COVID studies with more diverse participants are warranted. 

Another potential weakness is the response rate of 16% among those invited to participate in the study, which Dr. Pell and colleagues addressed: “Our cohort included a large sample (33,281) of people previously infected and the response rate of 16% overall and 20% among people who had symptomatic infection was consistent with previous studies that have used SMS text invitations as the sole method of recruitment.”

“We tell patients this should last 3-6 months, but some patients have longer recovery periods,” Dr. Gut said. “We’re here for them. We have a lot of services available to help get them through the recovery process, and we have a lot of options to help support them.”

“What we found most helpful is when there is peer-to-peer support, reaffirming to the member that they are not alone in the long-haul battle, which has been a major benefit of the support group,” Ms. Penziner said.

A version of this article first appeared on WebMD.com.

Foods for thought: Menstrual cramp prevention

For those who menstruate, it’s typical for that time of the month to bring cravings for things that may give a serotonin boost that eases the rise in stress hormones. Chocolate and other foods high in sugar fall into that category, but they could actually be adding to the problem.

Carlo107/Getty Images

About 90% of adolescent girls have menstrual pain, and it’s the leading cause of school absences for the demographic. Muscle relaxers and PMS pills are usually the recommended solution to alleviating menstrual cramps, but what if the patient doesn’t want to take any medicine?

Serah Sannoh of Rutgers University wanted to find another way to relieve her menstrual pains. The literature review she presented at the annual meeting of the North American Menopause Society found multiple studies that examined dietary patterns that resulted in menstrual pain.

In Ms. Sannoh’s analysis, she looked at how certain foods have an effect on cramps. Do they contribute to the pain or reduce it? Diets high in processed foods, oils, sugars, salt, and omega-6 fatty acids promote inflammation in the muscles around the uterus. Thus, cramps.

The answer, sometimes, is not to add a medicine but to change our daily practices, she suggested. Foods high in omega-3 fatty acids helped reduce pain, and those who practiced a vegan diet had the lowest muscle inflammation rates. So more salmon and fewer Swedish Fish.
 

Stage 1 of the robot apocalypse is already upon us

The mere mention of a robot apocalypse is enough to conjure images of terrifying robot soldiers with Austrian accents harvesting and killing humanity while the survivors live blissfully in a simulation and do low-gravity kung fu with high-profile Hollywood actors. They’ll even take over the navy.

Inderpreet/Pixahive

Reality is often less exciting than the movies, but rest assured, the robots will not be denied their dominion of Earth. Our future robot overlords are simply taking a more subtle, less dramatic route toward their ultimate subjugation of mankind: They’re making us all sad and burned out.

The research pulls from work conducted in multiple countries to paint a picture of a humanity filled with anxiety about jobs as robotic automation grows more common. In India, a survey of automobile manufacturing works showed that working alongside industrial robots was linked with greater reports of burnout and workplace incivility. In Singapore, a group of college students randomly assigned to read one of three articles – one about the use of robots in business, a generic article about robots, or an article unrelated to robots – were then surveyed about their job security concerns. Three guesses as to which group was most worried.

In addition, the researchers analyzed 185 U.S. metropolitan areas for robot prevalence alongside use of job-recruiting websites and found that the more robots a city used, the more common job searches were. Unemployment rates weren’t affected, suggesting people had job insecurity because of robots. Sure, there could be other, nonrobotic reasons for this, but that’s no fun. We’re here because we fear our future android rulers.

It’s not all doom and gloom, fortunately. In an online experiment, the study authors found that self-affirmation exercises, such as writing down characteristics or values important to us, can overcome the existential fears and lessen concern about robots in the workplace. One of the authors noted that, while some fear is justified, “media reports on new technologies like robots and algorithms tend to be apocalyptic in nature, so people may develop an irrational fear about them.”

Oops. Our bad.
 

Apocalypse, stage 2: Leaping oral superorganisms

The terms of our secret agreement with the shadowy-but-powerful dental-industrial complex stipulate that LOTME can only cover tooth-related news once a year. This is that once a year.

Penn Dental Medicine

Since we’ve already dealt with a robot apocalypse, how about a sci-fi horror story? A story with a “cross-kingdom partnership” in which assemblages of bacteria and fungi perform feats greater than either could achieve on its own. A story in which new microscopy technologies allow “scientists to visualize the behavior of living microbes in real time,” according to a statement from the University of Pennsylvania, Philadelphia.

While looking at saliva samples from toddlers with severe tooth decay, lead author Zhi Ren and associates “noticed the bacteria and fungi forming these assemblages and developing motions we never thought they would possess: a ‘walking-like’ and ‘leaping-like’ mobility. … It’s almost like a new organism – a superorganism – with new functions,” said senior author Hyun Koo, DDS, PhD, of Penn Dental Medicine.

Did he say “mobility”? He did, didn’t he?

To study these alleged superorganisms, they set up a laboratory system “using the bacteria, fungi, and a tooth-like material, all incubated in human saliva,” the university explained.

“Incubated in human saliva.” There’s a phrase you don’t see every day.

It only took a few hours for the investigators to observe the bacterial/fungal assemblages making leaps of more than 100 microns across the tooth-like material. “That is more than 200 times their own body length,” Dr. Ren said, “making them even better than most vertebrates, relative to body size. For example, tree frogs and grasshoppers can leap forward about 50 times and 20 times their own body length, respectively.”

So, will it be the robots or the evil superorganisms? Let us give you a word of advice: Always bet on bacteria.

Foods for thought: Menstrual cramp prevention

For those who menstruate, it’s typical for that time of the month to bring cravings for things that may give a serotonin boost that eases the rise in stress hormones. Chocolate and other foods high in sugar fall into that category, but they could actually be adding to the problem.

Carlo107/Getty Images

About 90% of adolescent girls have menstrual pain, and it’s the leading cause of school absences for the demographic. Muscle relaxers and PMS pills are usually the recommended solution to alleviating menstrual cramps, but what if the patient doesn’t want to take any medicine?

Serah Sannoh of Rutgers University wanted to find another way to relieve her menstrual pains. The literature review she presented at the annual meeting of the North American Menopause Society found multiple studies that examined dietary patterns that resulted in menstrual pain.

In Ms. Sannoh’s analysis, she looked at how certain foods have an effect on cramps. Do they contribute to the pain or reduce it? Diets high in processed foods, oils, sugars, salt, and omega-6 fatty acids promote inflammation in the muscles around the uterus. Thus, cramps.

The answer, sometimes, is not to add a medicine but to change our daily practices, she suggested. Foods high in omega-3 fatty acids helped reduce pain, and those who practiced a vegan diet had the lowest muscle inflammation rates. So more salmon and fewer Swedish Fish.
 

Stage 1 of the robot apocalypse is already upon us

The mere mention of a robot apocalypse is enough to conjure images of terrifying robot soldiers with Austrian accents harvesting and killing humanity while the survivors live blissfully in a simulation and do low-gravity kung fu with high-profile Hollywood actors. They’ll even take over the navy.

Inderpreet/Pixahive

Reality is often less exciting than the movies, but rest assured, the robots will not be denied their dominion of Earth. Our future robot overlords are simply taking a more subtle, less dramatic route toward their ultimate subjugation of mankind: They’re making us all sad and burned out.

The research pulls from work conducted in multiple countries to paint a picture of a humanity filled with anxiety about jobs as robotic automation grows more common. In India, a survey of automobile manufacturing works showed that working alongside industrial robots was linked with greater reports of burnout and workplace incivility. In Singapore, a group of college students randomly assigned to read one of three articles – one about the use of robots in business, a generic article about robots, or an article unrelated to robots – were then surveyed about their job security concerns. Three guesses as to which group was most worried.

In addition, the researchers analyzed 185 U.S. metropolitan areas for robot prevalence alongside use of job-recruiting websites and found that the more robots a city used, the more common job searches were. Unemployment rates weren’t affected, suggesting people had job insecurity because of robots. Sure, there could be other, nonrobotic reasons for this, but that’s no fun. We’re here because we fear our future android rulers.

It’s not all doom and gloom, fortunately. In an online experiment, the study authors found that self-affirmation exercises, such as writing down characteristics or values important to us, can overcome the existential fears and lessen concern about robots in the workplace. One of the authors noted that, while some fear is justified, “media reports on new technologies like robots and algorithms tend to be apocalyptic in nature, so people may develop an irrational fear about them.”

Oops. Our bad.
 

Apocalypse, stage 2: Leaping oral superorganisms

The terms of our secret agreement with the shadowy-but-powerful dental-industrial complex stipulate that LOTME can only cover tooth-related news once a year. This is that once a year.

Penn Dental Medicine

Since we’ve already dealt with a robot apocalypse, how about a sci-fi horror story? A story with a “cross-kingdom partnership” in which assemblages of bacteria and fungi perform feats greater than either could achieve on its own. A story in which new microscopy technologies allow “scientists to visualize the behavior of living microbes in real time,” according to a statement from the University of Pennsylvania, Philadelphia.

While looking at saliva samples from toddlers with severe tooth decay, lead author Zhi Ren and associates “noticed the bacteria and fungi forming these assemblages and developing motions we never thought they would possess: a ‘walking-like’ and ‘leaping-like’ mobility. … It’s almost like a new organism – a superorganism – with new functions,” said senior author Hyun Koo, DDS, PhD, of Penn Dental Medicine.

Did he say “mobility”? He did, didn’t he?

To study these alleged superorganisms, they set up a laboratory system “using the bacteria, fungi, and a tooth-like material, all incubated in human saliva,” the university explained.

“Incubated in human saliva.” There’s a phrase you don’t see every day.

It only took a few hours for the investigators to observe the bacterial/fungal assemblages making leaps of more than 100 microns across the tooth-like material. “That is more than 200 times their own body length,” Dr. Ren said, “making them even better than most vertebrates, relative to body size. For example, tree frogs and grasshoppers can leap forward about 50 times and 20 times their own body length, respectively.”

So, will it be the robots or the evil superorganisms? Let us give you a word of advice: Always bet on bacteria.

Foods for thought: Menstrual cramp prevention

For those who menstruate, it’s typical for that time of the month to bring cravings for things that may give a serotonin boost that eases the rise in stress hormones. Chocolate and other foods high in sugar fall into that category, but they could actually be adding to the problem.

Carlo107/Getty Images

About 90% of adolescent girls have menstrual pain, and it’s the leading cause of school absences for the demographic. Muscle relaxers and PMS pills are usually the recommended solution to alleviating menstrual cramps, but what if the patient doesn’t want to take any medicine?

Serah Sannoh of Rutgers University wanted to find another way to relieve her menstrual pains. The literature review she presented at the annual meeting of the North American Menopause Society found multiple studies that examined dietary patterns that resulted in menstrual pain.

In Ms. Sannoh’s analysis, she looked at how certain foods have an effect on cramps. Do they contribute to the pain or reduce it? Diets high in processed foods, oils, sugars, salt, and omega-6 fatty acids promote inflammation in the muscles around the uterus. Thus, cramps.

The answer, sometimes, is not to add a medicine but to change our daily practices, she suggested. Foods high in omega-3 fatty acids helped reduce pain, and those who practiced a vegan diet had the lowest muscle inflammation rates. So more salmon and fewer Swedish Fish.
 

Stage 1 of the robot apocalypse is already upon us

The mere mention of a robot apocalypse is enough to conjure images of terrifying robot soldiers with Austrian accents harvesting and killing humanity while the survivors live blissfully in a simulation and do low-gravity kung fu with high-profile Hollywood actors. They’ll even take over the navy.

Inderpreet/Pixahive

Reality is often less exciting than the movies, but rest assured, the robots will not be denied their dominion of Earth. Our future robot overlords are simply taking a more subtle, less dramatic route toward their ultimate subjugation of mankind: They’re making us all sad and burned out.

The research pulls from work conducted in multiple countries to paint a picture of a humanity filled with anxiety about jobs as robotic automation grows more common. In India, a survey of automobile manufacturing works showed that working alongside industrial robots was linked with greater reports of burnout and workplace incivility. In Singapore, a group of college students randomly assigned to read one of three articles – one about the use of robots in business, a generic article about robots, or an article unrelated to robots – were then surveyed about their job security concerns. Three guesses as to which group was most worried.

In addition, the researchers analyzed 185 U.S. metropolitan areas for robot prevalence alongside use of job-recruiting websites and found that the more robots a city used, the more common job searches were. Unemployment rates weren’t affected, suggesting people had job insecurity because of robots. Sure, there could be other, nonrobotic reasons for this, but that’s no fun. We’re here because we fear our future android rulers.

It’s not all doom and gloom, fortunately. In an online experiment, the study authors found that self-affirmation exercises, such as writing down characteristics or values important to us, can overcome the existential fears and lessen concern about robots in the workplace. One of the authors noted that, while some fear is justified, “media reports on new technologies like robots and algorithms tend to be apocalyptic in nature, so people may develop an irrational fear about them.”

Oops. Our bad.
 

Apocalypse, stage 2: Leaping oral superorganisms

The terms of our secret agreement with the shadowy-but-powerful dental-industrial complex stipulate that LOTME can only cover tooth-related news once a year. This is that once a year.

Penn Dental Medicine

Since we’ve already dealt with a robot apocalypse, how about a sci-fi horror story? A story with a “cross-kingdom partnership” in which assemblages of bacteria and fungi perform feats greater than either could achieve on its own. A story in which new microscopy technologies allow “scientists to visualize the behavior of living microbes in real time,” according to a statement from the University of Pennsylvania, Philadelphia.

While looking at saliva samples from toddlers with severe tooth decay, lead author Zhi Ren and associates “noticed the bacteria and fungi forming these assemblages and developing motions we never thought they would possess: a ‘walking-like’ and ‘leaping-like’ mobility. … It’s almost like a new organism – a superorganism – with new functions,” said senior author Hyun Koo, DDS, PhD, of Penn Dental Medicine.

Did he say “mobility”? He did, didn’t he?

To study these alleged superorganisms, they set up a laboratory system “using the bacteria, fungi, and a tooth-like material, all incubated in human saliva,” the university explained.

“Incubated in human saliva.” There’s a phrase you don’t see every day.

It only took a few hours for the investigators to observe the bacterial/fungal assemblages making leaps of more than 100 microns across the tooth-like material. “That is more than 200 times their own body length,” Dr. Ren said, “making them even better than most vertebrates, relative to body size. For example, tree frogs and grasshoppers can leap forward about 50 times and 20 times their own body length, respectively.”

So, will it be the robots or the evil superorganisms? Let us give you a word of advice: Always bet on bacteria.

Weeks after Jeannie Volpe caught COVID-19 in November 2020, she could no longer do her job running sexual assault support groups in Anniston, Ala., because she kept forgetting the details that survivors had shared with her. “People were telling me they were having to revisit their traumatic memories, which isn’t fair to anybody,” the 47-year-old says.

Ms. Volpe has been diagnosed with long-COVID autonomic dysfunction, which includes severe muscle pain, depression, anxiety, and a loss of thinking skills. Some of her symptoms are more commonly known as brain fog, and they’re among the most frequent problems reported by people who have long-term issues after a bout of COVID-19.

Many experts and medical professionals say they haven’t even begun to scratch the surface of what impact this will have in years to come. 

“I’m very worried that we have an epidemic of neurologic dysfunction coming down the pike,” says Pamela Davis, MD, PhD, a research professor at Case Western Reserve University, Cleveland.

In the 2 years Ms. Volpe has been living with long COVID, her executive function – the mental processes that enable people to focus attention, retain information, and multitask – has been so diminished that she had to relearn to drive. One of the various doctors assessing her has suggested speech therapy to help Ms. Volpe relearn how to form words. “I can see the words I want to say in my mind, but I can’t make them come out of my mouth,” she says in a sluggish voice that gives away her condition. 

All of those symptoms make it difficult for her to care for herself. Without a job and health insurance, Ms. Volpe says she’s researched assisted suicide in the states that allow it but has ultimately decided she wants to live. 

“People tell you things like you should be grateful you survived it, and you should; but you shouldn’t expect somebody to not grieve after losing their autonomy, their career, their finances.”

The findings of researchers studying the brain effects of COVID-19 reinforce what people with long COVID have been dealing with from the start. Their experiences aren’t imaginary; they’re consistent with neurological disorders – including myalgic encephalomyelitis, also known as chronic fatigue syndrome, or ME/CFS – which carry much more weight in the public imagination than the term brain fog, which can often be used dismissively.

Studies have found that COVID-19 is linked to conditions such as strokes; seizures; and mood, memory, and movement disorders. 

While there are still a lot of unanswered questions about exactly how COVID-19 affects the brain and what the long-term effects are, there’s enough reason to suggest people should be trying to avoid both infection and reinfection until researchers get more answers.

Worldwide, it’s estimated that COVID-19 has contributed to more than 40 million new cases of neurological disorders, says Ziyad Al-Aly, MD, a clinical epidemiologist and long COVID researcher at Washington University in St. Louis. In his latest study of 14 million medical records of the U.S. Department of Veterans Affairs, the country’s largest integrated health care system, researchers found that regardless of age, gender, race, and lifestyle, people who have had COVID-19 are at a higher risk of getting a wide array of 44 neurological conditions after the first year of infection.

He noted that some of the conditions, such as headaches and mild decline in memory and sharpness, may improve and go away over time. But others that showed up, such as stroke, encephalitis (inflammation of the brain), and Guillain-Barré syndrome (a rare disorder in which the body’s immune system attacks the nerves), often lead to lasting damage. Dr. Al-Aly’s team found that neurological conditions were 7% more likely in those who had COVID-19 than in those who had never been infected. 

What’s more, researchers noticed that compared with control groups, the risk of post-COVID thinking problems was more pronounced in people in their 30s, 40s, and 50s – a group that usually would be very unlikely to have these problems. For those over the age of 60, the risks stood out less because at that stage of life, such thinking problems aren’t as rare.

Another study of the veterans system last year showed that COVID-19 survivors were at a 46% higher risk of considering suicide after 1 year.

“We need to be paying attention to this,” says Dr. Al-Aly.  “What we’ve seen is really the tip of the iceberg.” He worries that millions of people, including youths, will lose out on employment and education while dealing with long-term disabilities – and the economic and societal implications of such a fallout. “What we will all be left with is the aftermath of sheer devastation in some people’s lives,” he says.

Igor Koralnik, MD, chief of neuro-infectious disease and global neurology at Northwestern University, Chicago, has been running a specialized long COVID clinic. His team published a paper in March 2021 detailing what they saw in their first 100 patients. “About half the population in the study missed at least 10 days of work. This is going to have persistent impact on the workforce,” Dr. Koralnik said in a podcast posted on the Northwestern website. “We have seen that not only [do] patients have symptoms, but they have decreased quality of life.”

For older people and their caregivers, the risk of potential neurodegenerative diseases that the virus has shown to accelerate, such as dementia, is also a big concern. Alzheimer’s is already the fifth leading cause of death for people 65 and older. 

In a recent study of more than 6 million people over the age of 65, Dr. Davis and her team at Case Western found the risk of Alzheimer’s in the year after COVID-19 increased by 50%-80%. The chances were especially high for women older than 85.

To date, there are no good treatments for Alzheimer’s, yet total health care costs for long-term care and hospice services for people with dementia topped $300 billion in 2020. That doesn’t even include the related costs to families.

“The downstream effect of having someone with Alzheimer’s being taken care of by a family member can be devastating on everyone,” she says. “Sometimes the caregivers don’t weather that very well.” 

When Dr. Davis’s own father got Alzheimer’s at age 86, her mother took care of him until she had a stroke one morning while making breakfast. Dr. Davis attributes the stroke to the stress of caregiving. That left Dr. Davis no choice but to seek housing where both her parents could get care. 

Looking at the broader picture, Dr. Davis believes widespread isolation, loneliness, and grief during the pandemic, and the disease of COVID-19 itself, will continue to have a profound impact on psychiatric diagnoses. This in turn could trigger a wave of new substance abuse as a result of unchecked mental health problems.

Still, not all brain experts are jumping to worst-case scenarios, with a lot yet to be understood before sounding the alarm. Joanna Hellmuth, MD, a neurologist and researcher at the University of California, San Francisco, cautions against reading too much into early data, including any assumptions that COVID-19 causes neurodegeneration or irreversible damage in the brain. 

Even with before-and-after brain scans by University of Oxford, England, researchers that show structural changes to the brain after infection, she points out that they didn’t actually study the clinical symptoms of the people in the study, so it’s too soon to reach conclusions about associated cognitive problems.

“It’s an important piece of the puzzle, but we don’t know how that fits together with everything else,” says Dr. Hellmuth. “Some of my patients get better. … I haven’t seen a single person get worse since the pandemic started, and so I’m hopeful.”

A version of this article first appeared on WebMD.com.

Weeks after Jeannie Volpe caught COVID-19 in November 2020, she could no longer do her job running sexual assault support groups in Anniston, Ala., because she kept forgetting the details that survivors had shared with her. “People were telling me they were having to revisit their traumatic memories, which isn’t fair to anybody,” the 47-year-old says.

Ms. Volpe has been diagnosed with long-COVID autonomic dysfunction, which includes severe muscle pain, depression, anxiety, and a loss of thinking skills. Some of her symptoms are more commonly known as brain fog, and they’re among the most frequent problems reported by people who have long-term issues after a bout of COVID-19.

Many experts and medical professionals say they haven’t even begun to scratch the surface of what impact this will have in years to come. 

“I’m very worried that we have an epidemic of neurologic dysfunction coming down the pike,” says Pamela Davis, MD, PhD, a research professor at Case Western Reserve University, Cleveland.

In the 2 years Ms. Volpe has been living with long COVID, her executive function – the mental processes that enable people to focus attention, retain information, and multitask – has been so diminished that she had to relearn to drive. One of the various doctors assessing her has suggested speech therapy to help Ms. Volpe relearn how to form words. “I can see the words I want to say in my mind, but I can’t make them come out of my mouth,” she says in a sluggish voice that gives away her condition. 

All of those symptoms make it difficult for her to care for herself. Without a job and health insurance, Ms. Volpe says she’s researched assisted suicide in the states that allow it but has ultimately decided she wants to live. 

“People tell you things like you should be grateful you survived it, and you should; but you shouldn’t expect somebody to not grieve after losing their autonomy, their career, their finances.”

The findings of researchers studying the brain effects of COVID-19 reinforce what people with long COVID have been dealing with from the start. Their experiences aren’t imaginary; they’re consistent with neurological disorders – including myalgic encephalomyelitis, also known as chronic fatigue syndrome, or ME/CFS – which carry much more weight in the public imagination than the term brain fog, which can often be used dismissively.

Studies have found that COVID-19 is linked to conditions such as strokes; seizures; and mood, memory, and movement disorders. 

While there are still a lot of unanswered questions about exactly how COVID-19 affects the brain and what the long-term effects are, there’s enough reason to suggest people should be trying to avoid both infection and reinfection until researchers get more answers.

Worldwide, it’s estimated that COVID-19 has contributed to more than 40 million new cases of neurological disorders, says Ziyad Al-Aly, MD, a clinical epidemiologist and long COVID researcher at Washington University in St. Louis. In his latest study of 14 million medical records of the U.S. Department of Veterans Affairs, the country’s largest integrated health care system, researchers found that regardless of age, gender, race, and lifestyle, people who have had COVID-19 are at a higher risk of getting a wide array of 44 neurological conditions after the first year of infection.

He noted that some of the conditions, such as headaches and mild decline in memory and sharpness, may improve and go away over time. But others that showed up, such as stroke, encephalitis (inflammation of the brain), and Guillain-Barré syndrome (a rare disorder in which the body’s immune system attacks the nerves), often lead to lasting damage. Dr. Al-Aly’s team found that neurological conditions were 7% more likely in those who had COVID-19 than in those who had never been infected. 

What’s more, researchers noticed that compared with control groups, the risk of post-COVID thinking problems was more pronounced in people in their 30s, 40s, and 50s – a group that usually would be very unlikely to have these problems. For those over the age of 60, the risks stood out less because at that stage of life, such thinking problems aren’t as rare.

Another study of the veterans system last year showed that COVID-19 survivors were at a 46% higher risk of considering suicide after 1 year.

“We need to be paying attention to this,” says Dr. Al-Aly.  “What we’ve seen is really the tip of the iceberg.” He worries that millions of people, including youths, will lose out on employment and education while dealing with long-term disabilities – and the economic and societal implications of such a fallout. “What we will all be left with is the aftermath of sheer devastation in some people’s lives,” he says.

Igor Koralnik, MD, chief of neuro-infectious disease and global neurology at Northwestern University, Chicago, has been running a specialized long COVID clinic. His team published a paper in March 2021 detailing what they saw in their first 100 patients. “About half the population in the study missed at least 10 days of work. This is going to have persistent impact on the workforce,” Dr. Koralnik said in a podcast posted on the Northwestern website. “We have seen that not only [do] patients have symptoms, but they have decreased quality of life.”

For older people and their caregivers, the risk of potential neurodegenerative diseases that the virus has shown to accelerate, such as dementia, is also a big concern. Alzheimer’s is already the fifth leading cause of death for people 65 and older. 

In a recent study of more than 6 million people over the age of 65, Dr. Davis and her team at Case Western found the risk of Alzheimer’s in the year after COVID-19 increased by 50%-80%. The chances were especially high for women older than 85.

To date, there are no good treatments for Alzheimer’s, yet total health care costs for long-term care and hospice services for people with dementia topped $300 billion in 2020. That doesn’t even include the related costs to families.

“The downstream effect of having someone with Alzheimer’s being taken care of by a family member can be devastating on everyone,” she says. “Sometimes the caregivers don’t weather that very well.” 

When Dr. Davis’s own father got Alzheimer’s at age 86, her mother took care of him until she had a stroke one morning while making breakfast. Dr. Davis attributes the stroke to the stress of caregiving. That left Dr. Davis no choice but to seek housing where both her parents could get care. 

Looking at the broader picture, Dr. Davis believes widespread isolation, loneliness, and grief during the pandemic, and the disease of COVID-19 itself, will continue to have a profound impact on psychiatric diagnoses. This in turn could trigger a wave of new substance abuse as a result of unchecked mental health problems.

Still, not all brain experts are jumping to worst-case scenarios, with a lot yet to be understood before sounding the alarm. Joanna Hellmuth, MD, a neurologist and researcher at the University of California, San Francisco, cautions against reading too much into early data, including any assumptions that COVID-19 causes neurodegeneration or irreversible damage in the brain. 

Even with before-and-after brain scans by University of Oxford, England, researchers that show structural changes to the brain after infection, she points out that they didn’t actually study the clinical symptoms of the people in the study, so it’s too soon to reach conclusions about associated cognitive problems.

“It’s an important piece of the puzzle, but we don’t know how that fits together with everything else,” says Dr. Hellmuth. “Some of my patients get better. … I haven’t seen a single person get worse since the pandemic started, and so I’m hopeful.”

A version of this article first appeared on WebMD.com.

Weeks after Jeannie Volpe caught COVID-19 in November 2020, she could no longer do her job running sexual assault support groups in Anniston, Ala., because she kept forgetting the details that survivors had shared with her. “People were telling me they were having to revisit their traumatic memories, which isn’t fair to anybody,” the 47-year-old says.

Ms. Volpe has been diagnosed with long-COVID autonomic dysfunction, which includes severe muscle pain, depression, anxiety, and a loss of thinking skills. Some of her symptoms are more commonly known as brain fog, and they’re among the most frequent problems reported by people who have long-term issues after a bout of COVID-19.

Many experts and medical professionals say they haven’t even begun to scratch the surface of what impact this will have in years to come. 

“I’m very worried that we have an epidemic of neurologic dysfunction coming down the pike,” says Pamela Davis, MD, PhD, a research professor at Case Western Reserve University, Cleveland.

In the 2 years Ms. Volpe has been living with long COVID, her executive function – the mental processes that enable people to focus attention, retain information, and multitask – has been so diminished that she had to relearn to drive. One of the various doctors assessing her has suggested speech therapy to help Ms. Volpe relearn how to form words. “I can see the words I want to say in my mind, but I can’t make them come out of my mouth,” she says in a sluggish voice that gives away her condition. 

All of those symptoms make it difficult for her to care for herself. Without a job and health insurance, Ms. Volpe says she’s researched assisted suicide in the states that allow it but has ultimately decided she wants to live. 

“People tell you things like you should be grateful you survived it, and you should; but you shouldn’t expect somebody to not grieve after losing their autonomy, their career, their finances.”

The findings of researchers studying the brain effects of COVID-19 reinforce what people with long COVID have been dealing with from the start. Their experiences aren’t imaginary; they’re consistent with neurological disorders – including myalgic encephalomyelitis, also known as chronic fatigue syndrome, or ME/CFS – which carry much more weight in the public imagination than the term brain fog, which can often be used dismissively.

Studies have found that COVID-19 is linked to conditions such as strokes; seizures; and mood, memory, and movement disorders. 

While there are still a lot of unanswered questions about exactly how COVID-19 affects the brain and what the long-term effects are, there’s enough reason to suggest people should be trying to avoid both infection and reinfection until researchers get more answers.

Worldwide, it’s estimated that COVID-19 has contributed to more than 40 million new cases of neurological disorders, says Ziyad Al-Aly, MD, a clinical epidemiologist and long COVID researcher at Washington University in St. Louis. In his latest study of 14 million medical records of the U.S. Department of Veterans Affairs, the country’s largest integrated health care system, researchers found that regardless of age, gender, race, and lifestyle, people who have had COVID-19 are at a higher risk of getting a wide array of 44 neurological conditions after the first year of infection.

He noted that some of the conditions, such as headaches and mild decline in memory and sharpness, may improve and go away over time. But others that showed up, such as stroke, encephalitis (inflammation of the brain), and Guillain-Barré syndrome (a rare disorder in which the body’s immune system attacks the nerves), often lead to lasting damage. Dr. Al-Aly’s team found that neurological conditions were 7% more likely in those who had COVID-19 than in those who had never been infected. 

What’s more, researchers noticed that compared with control groups, the risk of post-COVID thinking problems was more pronounced in people in their 30s, 40s, and 50s – a group that usually would be very unlikely to have these problems. For those over the age of 60, the risks stood out less because at that stage of life, such thinking problems aren’t as rare.

Another study of the veterans system last year showed that COVID-19 survivors were at a 46% higher risk of considering suicide after 1 year.

“We need to be paying attention to this,” says Dr. Al-Aly.  “What we’ve seen is really the tip of the iceberg.” He worries that millions of people, including youths, will lose out on employment and education while dealing with long-term disabilities – and the economic and societal implications of such a fallout. “What we will all be left with is the aftermath of sheer devastation in some people’s lives,” he says.

Igor Koralnik, MD, chief of neuro-infectious disease and global neurology at Northwestern University, Chicago, has been running a specialized long COVID clinic. His team published a paper in March 2021 detailing what they saw in their first 100 patients. “About half the population in the study missed at least 10 days of work. This is going to have persistent impact on the workforce,” Dr. Koralnik said in a podcast posted on the Northwestern website. “We have seen that not only [do] patients have symptoms, but they have decreased quality of life.”

For older people and their caregivers, the risk of potential neurodegenerative diseases that the virus has shown to accelerate, such as dementia, is also a big concern. Alzheimer’s is already the fifth leading cause of death for people 65 and older. 

In a recent study of more than 6 million people over the age of 65, Dr. Davis and her team at Case Western found the risk of Alzheimer’s in the year after COVID-19 increased by 50%-80%. The chances were especially high for women older than 85.

To date, there are no good treatments for Alzheimer’s, yet total health care costs for long-term care and hospice services for people with dementia topped $300 billion in 2020. That doesn’t even include the related costs to families.

“The downstream effect of having someone with Alzheimer’s being taken care of by a family member can be devastating on everyone,” she says. “Sometimes the caregivers don’t weather that very well.” 

When Dr. Davis’s own father got Alzheimer’s at age 86, her mother took care of him until she had a stroke one morning while making breakfast. Dr. Davis attributes the stroke to the stress of caregiving. That left Dr. Davis no choice but to seek housing where both her parents could get care. 

Looking at the broader picture, Dr. Davis believes widespread isolation, loneliness, and grief during the pandemic, and the disease of COVID-19 itself, will continue to have a profound impact on psychiatric diagnoses. This in turn could trigger a wave of new substance abuse as a result of unchecked mental health problems.

Still, not all brain experts are jumping to worst-case scenarios, with a lot yet to be understood before sounding the alarm. Joanna Hellmuth, MD, a neurologist and researcher at the University of California, San Francisco, cautions against reading too much into early data, including any assumptions that COVID-19 causes neurodegeneration or irreversible damage in the brain. 

Even with before-and-after brain scans by University of Oxford, England, researchers that show structural changes to the brain after infection, she points out that they didn’t actually study the clinical symptoms of the people in the study, so it’s too soon to reach conclusions about associated cognitive problems.

“It’s an important piece of the puzzle, but we don’t know how that fits together with everything else,” says Dr. Hellmuth. “Some of my patients get better. … I haven’t seen a single person get worse since the pandemic started, and so I’m hopeful.”

A version of this article first appeared on WebMD.com.

Big-name hospital chains across the United States are opening dedicated centers to help patients dealing with long COVID. But so are the lower-profile clinics and hospitals run by cities, counties and states – including Harborview Medical Center in Seattle.

The Harborview clinic, operated by King County, is an example of how public health agencies are stepping up to treat people experiencing long COVID.

They serve areas ranging from Campbell County, Wyo., with 47,000 residents, to New York City, with its 8.4 million people. Many providers working there are searching for innovative ways to approach this lingering illness with its variety of symptoms, from brain fog to shortness of breath to depression and more.

Their efforts often fall below the radar, with still-scant serious media attention to long COVID or the public health employees working to treat ailing patients.

Why are state and local health agencies taking on these duties?

They’re leading the way in part because the federal government has made only limited efforts, said Lisa McCorkell, a cofounder of the Patient-Led Research Collaborative. The international group was founded in spring 2020 by researchers who are also long COVID patients.

“It’s a big reason why long COVID isn’t talked about as much,” Ms. McCorkell said. “It’s definitely a national issue. But it trickles down to state and local health departments, and there’s not enough resources.”

The government clinics may be accessible to people without insurance and often are cheaper than clinics at private hospitals.

Harborview has treated more than 1,000 patients with long COVID, and another 200 patients are awaiting treatment, said Jessica Bender, MD, a codirector of the University of Washington Post-COVID Rehabilitation and Recovery Clinic in Seattle’s First Hill neighborhood.

The group Survivor Corps offers lists by states of clinics. While the publicly run clinics may be less expensive or even free for some patients, methods of payment vary from clinic to clinic. Federally qualified health clinics offer treatment on a sliding scale. For instance, the Riverside University Health System in California has federally qualified centers. And other providers who are not federally qualified also offer care paid for on a sliding scale. They include Campbell County Health, where some residents are eligible for discounts of 25%-100%, said spokesperson Norberto Orellana.

At Harborview, Dr. Bender said the public hospital’s post-COVID clinic initially began with a staff of rehabilitation doctors but expanded in 2021 to include family and internal medicine doctors. And it offers mental health programs with rehabilitation psychologists who instruct on how to deal with doctors or loved ones who don’t believe that long COVID exists.

“I have patients who really have been devastated by the lack of support from coworkers [and] family,” Dr. Bender said.

In Campbell County, Wyo., the pandemic surge did not arrive in earnest until late 2021. Physical therapists at Campbell County’s Health Rehabilitation Services organized a rehabilitation program for residents with long COVID after recognizing the need, said Shannon Sorensen, rehabilitation director at Campbell County Health.

“We had patients coming in showing chest pain, or heart palpitations. There were people trying to get back to work. They were frustrated,” Ms. Sorensen said.

Myalgic encephalomyelitis and chronic fatigue syndrome activists have embraced the fight to recognize and help long COVID patients, noting the similarities between the conditions, and hope to help kickstart more organized research, treatment and benefits for long COVID sufferers and myalgic encephalomyelitis/chronic fatigue syndrome patients alike.

In Ft. Collins, Colo., disability activist Alison Sbrana has long had myalgic encephalomyelitis. She and other members of the local chapter of ME Action have met with state officials for several years and are finally seeing the results of those efforts.

Colorado Gov. Jared Polis has created the full-time position of policy adviser for long COVID and post–viral infection planning.

“This is one way forward of how state governments are (finally) paying attention to infection-triggered chronic illnesses and starting to think ahead on them,” Ms. Sbrana said.

New York City’s Health + Hospitals launched what may be the most expansive long COVID treatment program in the nation in April 2021. Called AfterCare, it provides physical and mental health services as well as community support systems and financial assistance.

A persistent issue for patients is that there isn’t yet a test for long COVID, like there is for COVID-19, said Amanda Johnson, MD, assistant vice president for ambulatory care and population health at New York Health + Hospitals. “It’s in many ways a diagnosis of exclusion. You have to make sure their shortness of breath isn’t caused by something else. The same with anemia,” she said.

California’s Department of Public Health has a detailed website devoted to the topic, including videos of “long haulers” describing their experiences.

Vermont is one of several states studying long COVID, said Mark Levine, MD, the state health commissioner. The state, in collaboration with the University of Vermont, has established a surveillance project to determine how many people have long COVID, as well as how severe it is, how long it lasts, and potential predispositions.

The University of Utah, Salt Lake City, established a comprehensive COVID-19 clinic more than a year ago that also handles long COVID patients, said Jeannette Brown, MD, PhD, an associate professor at the school and director of the COVID-19 clinic.

Jennifer Chevinsky, MD, MPH, already had a deep understanding of long COVID when she landed in Riverside County, Calif., in the summer of 2021. She came from Atlanta, where as part of her job as an epidemic intelligence service officer at the CDC, she heard stories of COVID-19 patients who were not getting better.

Now she is a deputy public health officer for Riverside County, in a region known for its deserts, sizzling summer temperatures and diverse populations. She said her department has helped launch programs such as post–COVID-19 follow-up phone calls and long COVID training programs that reach out to the many Latino residents in this county of 2.4 million people. It also includes Black and Native American residents.

“We’re making sure information is circulated with community and faith-based organizations, and community health workers,” she said.

Ms. McCorkell said there is still much work to do to raise public awareness of the risks of long COVID and how to obtain care for patients. She would like to see a national public health campaign about long COVID, possibly spearheaded by the Centers for Disease Control and Prevention in partnership with local health workers and community-based organizations.

“That,” she said, “could make a big difference.”

A version of this article first appeared on WebMD.com.

Big-name hospital chains across the United States are opening dedicated centers to help patients dealing with long COVID. But so are the lower-profile clinics and hospitals run by cities, counties and states – including Harborview Medical Center in Seattle.

The Harborview clinic, operated by King County, is an example of how public health agencies are stepping up to treat people experiencing long COVID.

They serve areas ranging from Campbell County, Wyo., with 47,000 residents, to New York City, with its 8.4 million people. Many providers working there are searching for innovative ways to approach this lingering illness with its variety of symptoms, from brain fog to shortness of breath to depression and more.

Their efforts often fall below the radar, with still-scant serious media attention to long COVID or the public health employees working to treat ailing patients.

Why are state and local health agencies taking on these duties?

They’re leading the way in part because the federal government has made only limited efforts, said Lisa McCorkell, a cofounder of the Patient-Led Research Collaborative. The international group was founded in spring 2020 by researchers who are also long COVID patients.

“It’s a big reason why long COVID isn’t talked about as much,” Ms. McCorkell said. “It’s definitely a national issue. But it trickles down to state and local health departments, and there’s not enough resources.”

The government clinics may be accessible to people without insurance and often are cheaper than clinics at private hospitals.

Harborview has treated more than 1,000 patients with long COVID, and another 200 patients are awaiting treatment, said Jessica Bender, MD, a codirector of the University of Washington Post-COVID Rehabilitation and Recovery Clinic in Seattle’s First Hill neighborhood.

The group Survivor Corps offers lists by states of clinics. While the publicly run clinics may be less expensive or even free for some patients, methods of payment vary from clinic to clinic. Federally qualified health clinics offer treatment on a sliding scale. For instance, the Riverside University Health System in California has federally qualified centers. And other providers who are not federally qualified also offer care paid for on a sliding scale. They include Campbell County Health, where some residents are eligible for discounts of 25%-100%, said spokesperson Norberto Orellana.

At Harborview, Dr. Bender said the public hospital’s post-COVID clinic initially began with a staff of rehabilitation doctors but expanded in 2021 to include family and internal medicine doctors. And it offers mental health programs with rehabilitation psychologists who instruct on how to deal with doctors or loved ones who don’t believe that long COVID exists.

“I have patients who really have been devastated by the lack of support from coworkers [and] family,” Dr. Bender said.

In Campbell County, Wyo., the pandemic surge did not arrive in earnest until late 2021. Physical therapists at Campbell County’s Health Rehabilitation Services organized a rehabilitation program for residents with long COVID after recognizing the need, said Shannon Sorensen, rehabilitation director at Campbell County Health.

“We had patients coming in showing chest pain, or heart palpitations. There were people trying to get back to work. They were frustrated,” Ms. Sorensen said.

Myalgic encephalomyelitis and chronic fatigue syndrome activists have embraced the fight to recognize and help long COVID patients, noting the similarities between the conditions, and hope to help kickstart more organized research, treatment and benefits for long COVID sufferers and myalgic encephalomyelitis/chronic fatigue syndrome patients alike.

In Ft. Collins, Colo., disability activist Alison Sbrana has long had myalgic encephalomyelitis. She and other members of the local chapter of ME Action have met with state officials for several years and are finally seeing the results of those efforts.

Colorado Gov. Jared Polis has created the full-time position of policy adviser for long COVID and post–viral infection planning.

“This is one way forward of how state governments are (finally) paying attention to infection-triggered chronic illnesses and starting to think ahead on them,” Ms. Sbrana said.

New York City’s Health + Hospitals launched what may be the most expansive long COVID treatment program in the nation in April 2021. Called AfterCare, it provides physical and mental health services as well as community support systems and financial assistance.

A persistent issue for patients is that there isn’t yet a test for long COVID, like there is for COVID-19, said Amanda Johnson, MD, assistant vice president for ambulatory care and population health at New York Health + Hospitals. “It’s in many ways a diagnosis of exclusion. You have to make sure their shortness of breath isn’t caused by something else. The same with anemia,” she said.

California’s Department of Public Health has a detailed website devoted to the topic, including videos of “long haulers” describing their experiences.

Vermont is one of several states studying long COVID, said Mark Levine, MD, the state health commissioner. The state, in collaboration with the University of Vermont, has established a surveillance project to determine how many people have long COVID, as well as how severe it is, how long it lasts, and potential predispositions.

The University of Utah, Salt Lake City, established a comprehensive COVID-19 clinic more than a year ago that also handles long COVID patients, said Jeannette Brown, MD, PhD, an associate professor at the school and director of the COVID-19 clinic.

Jennifer Chevinsky, MD, MPH, already had a deep understanding of long COVID when she landed in Riverside County, Calif., in the summer of 2021. She came from Atlanta, where as part of her job as an epidemic intelligence service officer at the CDC, she heard stories of COVID-19 patients who were not getting better.

Now she is a deputy public health officer for Riverside County, in a region known for its deserts, sizzling summer temperatures and diverse populations. She said her department has helped launch programs such as post–COVID-19 follow-up phone calls and long COVID training programs that reach out to the many Latino residents in this county of 2.4 million people. It also includes Black and Native American residents.

“We’re making sure information is circulated with community and faith-based organizations, and community health workers,” she said.

Ms. McCorkell said there is still much work to do to raise public awareness of the risks of long COVID and how to obtain care for patients. She would like to see a national public health campaign about long COVID, possibly spearheaded by the Centers for Disease Control and Prevention in partnership with local health workers and community-based organizations.

“That,” she said, “could make a big difference.”

A version of this article first appeared on WebMD.com.

Big-name hospital chains across the United States are opening dedicated centers to help patients dealing with long COVID. But so are the lower-profile clinics and hospitals run by cities, counties and states – including Harborview Medical Center in Seattle.

The Harborview clinic, operated by King County, is an example of how public health agencies are stepping up to treat people experiencing long COVID.

They serve areas ranging from Campbell County, Wyo., with 47,000 residents, to New York City, with its 8.4 million people. Many providers working there are searching for innovative ways to approach this lingering illness with its variety of symptoms, from brain fog to shortness of breath to depression and more.

Their efforts often fall below the radar, with still-scant serious media attention to long COVID or the public health employees working to treat ailing patients.

Why are state and local health agencies taking on these duties?

They’re leading the way in part because the federal government has made only limited efforts, said Lisa McCorkell, a cofounder of the Patient-Led Research Collaborative. The international group was founded in spring 2020 by researchers who are also long COVID patients.

“It’s a big reason why long COVID isn’t talked about as much,” Ms. McCorkell said. “It’s definitely a national issue. But it trickles down to state and local health departments, and there’s not enough resources.”

The government clinics may be accessible to people without insurance and often are cheaper than clinics at private hospitals.

Harborview has treated more than 1,000 patients with long COVID, and another 200 patients are awaiting treatment, said Jessica Bender, MD, a codirector of the University of Washington Post-COVID Rehabilitation and Recovery Clinic in Seattle’s First Hill neighborhood.

The group Survivor Corps offers lists by states of clinics. While the publicly run clinics may be less expensive or even free for some patients, methods of payment vary from clinic to clinic. Federally qualified health clinics offer treatment on a sliding scale. For instance, the Riverside University Health System in California has federally qualified centers. And other providers who are not federally qualified also offer care paid for on a sliding scale. They include Campbell County Health, where some residents are eligible for discounts of 25%-100%, said spokesperson Norberto Orellana.

At Harborview, Dr. Bender said the public hospital’s post-COVID clinic initially began with a staff of rehabilitation doctors but expanded in 2021 to include family and internal medicine doctors. And it offers mental health programs with rehabilitation psychologists who instruct on how to deal with doctors or loved ones who don’t believe that long COVID exists.

“I have patients who really have been devastated by the lack of support from coworkers [and] family,” Dr. Bender said.

In Campbell County, Wyo., the pandemic surge did not arrive in earnest until late 2021. Physical therapists at Campbell County’s Health Rehabilitation Services organized a rehabilitation program for residents with long COVID after recognizing the need, said Shannon Sorensen, rehabilitation director at Campbell County Health.

“We had patients coming in showing chest pain, or heart palpitations. There were people trying to get back to work. They were frustrated,” Ms. Sorensen said.

Myalgic encephalomyelitis and chronic fatigue syndrome activists have embraced the fight to recognize and help long COVID patients, noting the similarities between the conditions, and hope to help kickstart more organized research, treatment and benefits for long COVID sufferers and myalgic encephalomyelitis/chronic fatigue syndrome patients alike.

In Ft. Collins, Colo., disability activist Alison Sbrana has long had myalgic encephalomyelitis. She and other members of the local chapter of ME Action have met with state officials for several years and are finally seeing the results of those efforts.

Colorado Gov. Jared Polis has created the full-time position of policy adviser for long COVID and post–viral infection planning.

“This is one way forward of how state governments are (finally) paying attention to infection-triggered chronic illnesses and starting to think ahead on them,” Ms. Sbrana said.

New York City’s Health + Hospitals launched what may be the most expansive long COVID treatment program in the nation in April 2021. Called AfterCare, it provides physical and mental health services as well as community support systems and financial assistance.

A persistent issue for patients is that there isn’t yet a test for long COVID, like there is for COVID-19, said Amanda Johnson, MD, assistant vice president for ambulatory care and population health at New York Health + Hospitals. “It’s in many ways a diagnosis of exclusion. You have to make sure their shortness of breath isn’t caused by something else. The same with anemia,” she said.

California’s Department of Public Health has a detailed website devoted to the topic, including videos of “long haulers” describing their experiences.

Vermont is one of several states studying long COVID, said Mark Levine, MD, the state health commissioner. The state, in collaboration with the University of Vermont, has established a surveillance project to determine how many people have long COVID, as well as how severe it is, how long it lasts, and potential predispositions.

The University of Utah, Salt Lake City, established a comprehensive COVID-19 clinic more than a year ago that also handles long COVID patients, said Jeannette Brown, MD, PhD, an associate professor at the school and director of the COVID-19 clinic.

Jennifer Chevinsky, MD, MPH, already had a deep understanding of long COVID when she landed in Riverside County, Calif., in the summer of 2021. She came from Atlanta, where as part of her job as an epidemic intelligence service officer at the CDC, she heard stories of COVID-19 patients who were not getting better.

Now she is a deputy public health officer for Riverside County, in a region known for its deserts, sizzling summer temperatures and diverse populations. She said her department has helped launch programs such as post–COVID-19 follow-up phone calls and long COVID training programs that reach out to the many Latino residents in this county of 2.4 million people. It also includes Black and Native American residents.

“We’re making sure information is circulated with community and faith-based organizations, and community health workers,” she said.

Ms. McCorkell said there is still much work to do to raise public awareness of the risks of long COVID and how to obtain care for patients. She would like to see a national public health campaign about long COVID, possibly spearheaded by the Centers for Disease Control and Prevention in partnership with local health workers and community-based organizations.

“That,” she said, “could make a big difference.”

A version of this article first appeared on WebMD.com.

Google the word “dopamine” and you will learn that its nicknames are the “happy hormone” and the “pleasure molecule” and that it is among the most important chemicals in our brains. With The Guardian branding it “the Kim Kardashian of neurotransmitters,” dopamine has become a true pop-science darling – people across the globe have attempted to boost their mood with dopamine fasts and dopamine dressing.

A century ago, however, newly discovered dopamine was seen as an uninspiring chemical, nothing more than a precursor of noradrenaline. It took several stubborn and hardworking scientists to change that view.
 

Levodopa: An indifferent precursor

When Casimir Funk, PhD, a Polish biochemist and the discoverer of vitamins, first synthesized the dopamine precursor levodopa in 1911, he had no idea how important the molecule would prove to be in pharmacology and neurobiology. Nor did Markus Guggenheim, PhD, a Swiss biochemist, who isolated levodopa in 1913 from the seeds of a broad bean, Vicia faba. Dr. Guggenheim administered 1 g of levodopa to a rabbit, with no apparent negative consequences. He then prepared a larger dose (2.5 g) and tested it on himself. “Ten minutes after taking it, I felt very nauseous, I had to vomit twice,” he wrote in his paper. In the body, levodopa is converted into dopamine, which may act as an emetic – an effect Dr. Guggenheim didn’t understand. He simply abandoned his human study, erroneously concluding, on the basis of his animal research, that levodopa is “pharmacologically fairly indifferent.”

Around the same time, several scientists across Europe successfully synthesized dopamine, but those discoveries were shelved without much fanfare. For the next 3 decades, dopamine and levodopa were pushed into academic obscurity. Just before World War II, a group of German scientists showed that levodopa is metabolized to dopamine in the body, while another German researcher, Hermann Blaschko, MD, discovered that dopamine is an intermediary in the synthesis of noradrenaline. Even these findings, however, were not immediately accepted.

The dopamine story picked up pace in the post-war years with the observation that the hormone was present in various tissues and body fluids, although nowhere as abundantly as in the central nervous system. Intrigued, Dr. Blaschko, who (after escaping Nazi Germany, changing his name to Hugh, and starting work at Oxford [England] University) hypothesized that dopamine couldn’t be an unremarkable precursor of noradrenaline – it had to have some physiologic functions of its own. He asked his postdoctoral fellow, Oheh Hornykiewicz, MD, to test a few ideas. Dr. Hornykiewicz soon confirmed that dopamine lowered blood pressure in guinea pigs, proving that dopamine indeed had physiologic activity that was independent of other catecholamines.
 

Reserpine and rabbit ears

While Dr. Blaschko and Dr. Hornykiewicz were puzzling over dopamine’s physiologic role in the body, across the ocean at the National Heart Institute in Maryland, pharmacologist Bernard Brodie, PhD and colleagues were laying the groundwork for the discovery of dopamine’s starring role in the brain.

Spoiler alert: Dr. Brodie’s work showed that a new psychiatric drug known as reserpine was capable of fully depleting the brain’s stores of serotonin and – of greatest significance, as it turned out – mimicking the neuromuscular symptoms typical of Parkinson’s disease. The connection to dopamine would be made by new lab colleague Arvid Carlsson, MD, PhD, who would go on to win a Nobel Prize.

Derived from Rauwolfia serpentina (a plant that for centuries has been used in India for the treatment of mental illness, insomnia, and snake bites), reserpine was introduced in the West as a treatment for schizophrenia.

It worked marvels. In 1954, the press lauded the “dramatic” and seemingly “incredible”: results in treating “hopelessly insane patients.” Reserpine had a downside, however. Reports soon changed in tone regarding the drug’s severe side effects, including headaches, dizziness, vomiting, and, far more disturbingly, symptoms mimicking Parkinson’s disease, from muscular rigidity to tremors.

Dr. Brodie observed that, when reserpine was injected, animals became completely immobile. Serotonin nearly vanished from their brains, but bizarrely, drugs that spur serotonin production did not reverse the rabbits’ immobility.

Dr. Carlsson realized that other catecholamines must be involved in reserpine’s side effects, and he began to search for the culprits. He moved back to his native Sweden and ordered a spectrophotofluorimeter. In one of his experiments, Carlsson injected a pair of rabbits with reserpine, which caused the animals to become catatonic with flattened ears. After the researchers injected the animals with levodopa, within 15 minutes, the rabbits were hopping around, ears proudly vertical. “We were just as excited as the rabbits,” Dr. Carlsson later recalled in a 2016 interview. Dr. Carlsson realized that, because there was no noradrenaline in the rabbits’ brains, dopamine depletion must have been directly responsible for producing reserpine’s motor inhibitory effects.
 

Skeptics are silenced

In 1960, however, the medical community was not yet ready to accept that dopamine was anything but a boring intermediate between levodopa and noradrenaline. At a prestigious London symposium, Dr. Carlsson and his two colleagues presented their hypothesis that dopamine may be a neurotransmitter, thus implicating it in Parkinson’s disease. They were met with harsh criticism. Some of the experts said levodopa was nothing more than a poison. Dr. Carlsson later recalled facing “a profound and nearly unanimous skepticism regarding our points of view.”

That would soon change. Dr. Hornykiewicz, the biochemist who had earlier discovered dopamine’s BP-lowering effects, tested Dr. Carlsson’s ideas using the postmortem brains of Parkinson’s disease patients. It appeared Dr. Carlsson was right: Unlike in healthy brains, the striatum of patients with Parkinson’s disease contained almost no dopamine whatsoever. Beginning in 1961, in collaboration with neurologist Walther Birkmayer, MD, Hornykiewicz injected levodopa into 20 patients with Parkinson’s disease and observed a “miraculous” (albeit temporary) amelioration of rigidity, motionlessness, and speechlessness.

By the late 1960s, levodopa and dopamine were making headlines. A 1969 New York Times article described similar stunning improvements in patients with Parkinson’s disease who were treated with levodopa. A patient who had arrived at a hospital unable to speak, with hands clenched and rigid expression, was suddenly able to stride into his doctor’s office and even jog around. “I might say I’m a human being,” he told reporters. Although the treatment was expensive – equivalent to $210 in 2022 – physicians were deluged with requests for “dopa.” To this day, levodopa remains a gold standard in the treatment of Parkinson’s disease.
 

Still misunderstood

The history of dopamine, however, is not only about Parkinson’s disease but extends to the treatment of schizophrenia and addiction. When in the1940s a French military surgeon started giving a new antihistamine drug, promethazine, to prevent shock in soldiers undergoing surgery, he noticed a bizarre side effect: the soldiers would become euphoric yet oddly calm at the same time.

After the drug was modified by adding a chlorine atom and renamed chlorpromazine, it fast became a go-to treatment for psychosis. At the time, no one made the connection to dopamine. Contemporary doctors believed that it calmed people by lowering body temperature (common treatments for mental illness back in the day included swaddling patients in cold, wet sheets). Yet just like reserpine, chlorpromazine produced range of nasty side effects that closely mimicked Parkinson’s disease. This led a Dutch pharmacologist, Jacques van Rossum, to hypothesize that dopamine receptor blockade could explain chlorpromazine’s antipsychotic effects – an idea that remains widely accepted today.

In the 1970s, dopamine was linked with addiction through research on rodents, and this novel idea caught people’s imagination over the coming decades. A story on dopamine titled, “How We Get Addicted,” made the cover of Time in 1997.

Yet as the dopamine/addiction connection became widespread, it also became oversimplified. According to a 2015 article in Nature Reviews Neuroscience, a wave of low-quality research followed – nonreplicated, insufficient – which led the authors to conclude that we are “addicted to the dopamine theory of addiction.” Just about every pleasure under the sun was being attributed to dopamine, from eating delicious foods and playing computer games to sex, music, and hot showers. As recent science shows, however, dopamine is not simply about pleasure – it’s about reward prediction, response to stress, memory, learning, and even the functioning of the immune system. Since its first synthesis in the early 20th century, dopamine has often been misunderstood and oversimplified – and it seems the story is repeating itself now.

In one of his final interviews, Dr. Carlsson, who passed away in 2018 at the age of 95, warned about playing around with dopamine and, in particular, prescribing drugs that have an inhibitory action on this neurotransmitter. “Dopamine is involved in everything that happens in our brains – all its important functions,” he said.

We should be careful how we handle such a delicate and still little-known system.

A version of this article first appeared on Medscape.com.

Google the word “dopamine” and you will learn that its nicknames are the “happy hormone” and the “pleasure molecule” and that it is among the most important chemicals in our brains. With The Guardian branding it “the Kim Kardashian of neurotransmitters,” dopamine has become a true pop-science darling – people across the globe have attempted to boost their mood with dopamine fasts and dopamine dressing.

A century ago, however, newly discovered dopamine was seen as an uninspiring chemical, nothing more than a precursor of noradrenaline. It took several stubborn and hardworking scientists to change that view.
 

Levodopa: An indifferent precursor

When Casimir Funk, PhD, a Polish biochemist and the discoverer of vitamins, first synthesized the dopamine precursor levodopa in 1911, he had no idea how important the molecule would prove to be in pharmacology and neurobiology. Nor did Markus Guggenheim, PhD, a Swiss biochemist, who isolated levodopa in 1913 from the seeds of a broad bean, Vicia faba. Dr. Guggenheim administered 1 g of levodopa to a rabbit, with no apparent negative consequences. He then prepared a larger dose (2.5 g) and tested it on himself. “Ten minutes after taking it, I felt very nauseous, I had to vomit twice,” he wrote in his paper. In the body, levodopa is converted into dopamine, which may act as an emetic – an effect Dr. Guggenheim didn’t understand. He simply abandoned his human study, erroneously concluding, on the basis of his animal research, that levodopa is “pharmacologically fairly indifferent.”

Around the same time, several scientists across Europe successfully synthesized dopamine, but those discoveries were shelved without much fanfare. For the next 3 decades, dopamine and levodopa were pushed into academic obscurity. Just before World War II, a group of German scientists showed that levodopa is metabolized to dopamine in the body, while another German researcher, Hermann Blaschko, MD, discovered that dopamine is an intermediary in the synthesis of noradrenaline. Even these findings, however, were not immediately accepted.

The dopamine story picked up pace in the post-war years with the observation that the hormone was present in various tissues and body fluids, although nowhere as abundantly as in the central nervous system. Intrigued, Dr. Blaschko, who (after escaping Nazi Germany, changing his name to Hugh, and starting work at Oxford [England] University) hypothesized that dopamine couldn’t be an unremarkable precursor of noradrenaline – it had to have some physiologic functions of its own. He asked his postdoctoral fellow, Oheh Hornykiewicz, MD, to test a few ideas. Dr. Hornykiewicz soon confirmed that dopamine lowered blood pressure in guinea pigs, proving that dopamine indeed had physiologic activity that was independent of other catecholamines.
 

Reserpine and rabbit ears

While Dr. Blaschko and Dr. Hornykiewicz were puzzling over dopamine’s physiologic role in the body, across the ocean at the National Heart Institute in Maryland, pharmacologist Bernard Brodie, PhD and colleagues were laying the groundwork for the discovery of dopamine’s starring role in the brain.

Spoiler alert: Dr. Brodie’s work showed that a new psychiatric drug known as reserpine was capable of fully depleting the brain’s stores of serotonin and – of greatest significance, as it turned out – mimicking the neuromuscular symptoms typical of Parkinson’s disease. The connection to dopamine would be made by new lab colleague Arvid Carlsson, MD, PhD, who would go on to win a Nobel Prize.

Derived from Rauwolfia serpentina (a plant that for centuries has been used in India for the treatment of mental illness, insomnia, and snake bites), reserpine was introduced in the West as a treatment for schizophrenia.

It worked marvels. In 1954, the press lauded the “dramatic” and seemingly “incredible”: results in treating “hopelessly insane patients.” Reserpine had a downside, however. Reports soon changed in tone regarding the drug’s severe side effects, including headaches, dizziness, vomiting, and, far more disturbingly, symptoms mimicking Parkinson’s disease, from muscular rigidity to tremors.

Dr. Brodie observed that, when reserpine was injected, animals became completely immobile. Serotonin nearly vanished from their brains, but bizarrely, drugs that spur serotonin production did not reverse the rabbits’ immobility.

Dr. Carlsson realized that other catecholamines must be involved in reserpine’s side effects, and he began to search for the culprits. He moved back to his native Sweden and ordered a spectrophotofluorimeter. In one of his experiments, Carlsson injected a pair of rabbits with reserpine, which caused the animals to become catatonic with flattened ears. After the researchers injected the animals with levodopa, within 15 minutes, the rabbits were hopping around, ears proudly vertical. “We were just as excited as the rabbits,” Dr. Carlsson later recalled in a 2016 interview. Dr. Carlsson realized that, because there was no noradrenaline in the rabbits’ brains, dopamine depletion must have been directly responsible for producing reserpine’s motor inhibitory effects.
 

Skeptics are silenced

In 1960, however, the medical community was not yet ready to accept that dopamine was anything but a boring intermediate between levodopa and noradrenaline. At a prestigious London symposium, Dr. Carlsson and his two colleagues presented their hypothesis that dopamine may be a neurotransmitter, thus implicating it in Parkinson’s disease. They were met with harsh criticism. Some of the experts said levodopa was nothing more than a poison. Dr. Carlsson later recalled facing “a profound and nearly unanimous skepticism regarding our points of view.”

That would soon change. Dr. Hornykiewicz, the biochemist who had earlier discovered dopamine’s BP-lowering effects, tested Dr. Carlsson’s ideas using the postmortem brains of Parkinson’s disease patients. It appeared Dr. Carlsson was right: Unlike in healthy brains, the striatum of patients with Parkinson’s disease contained almost no dopamine whatsoever. Beginning in 1961, in collaboration with neurologist Walther Birkmayer, MD, Hornykiewicz injected levodopa into 20 patients with Parkinson’s disease and observed a “miraculous” (albeit temporary) amelioration of rigidity, motionlessness, and speechlessness.

By the late 1960s, levodopa and dopamine were making headlines. A 1969 New York Times article described similar stunning improvements in patients with Parkinson’s disease who were treated with levodopa. A patient who had arrived at a hospital unable to speak, with hands clenched and rigid expression, was suddenly able to stride into his doctor’s office and even jog around. “I might say I’m a human being,” he told reporters. Although the treatment was expensive – equivalent to $210 in 2022 – physicians were deluged with requests for “dopa.” To this day, levodopa remains a gold standard in the treatment of Parkinson’s disease.
 

Still misunderstood

The history of dopamine, however, is not only about Parkinson’s disease but extends to the treatment of schizophrenia and addiction. When in the1940s a French military surgeon started giving a new antihistamine drug, promethazine, to prevent shock in soldiers undergoing surgery, he noticed a bizarre side effect: the soldiers would become euphoric yet oddly calm at the same time.

After the drug was modified by adding a chlorine atom and renamed chlorpromazine, it fast became a go-to treatment for psychosis. At the time, no one made the connection to dopamine. Contemporary doctors believed that it calmed people by lowering body temperature (common treatments for mental illness back in the day included swaddling patients in cold, wet sheets). Yet just like reserpine, chlorpromazine produced range of nasty side effects that closely mimicked Parkinson’s disease. This led a Dutch pharmacologist, Jacques van Rossum, to hypothesize that dopamine receptor blockade could explain chlorpromazine’s antipsychotic effects – an idea that remains widely accepted today.

In the 1970s, dopamine was linked with addiction through research on rodents, and this novel idea caught people’s imagination over the coming decades. A story on dopamine titled, “How We Get Addicted,” made the cover of Time in 1997.

Yet as the dopamine/addiction connection became widespread, it also became oversimplified. According to a 2015 article in Nature Reviews Neuroscience, a wave of low-quality research followed – nonreplicated, insufficient – which led the authors to conclude that we are “addicted to the dopamine theory of addiction.” Just about every pleasure under the sun was being attributed to dopamine, from eating delicious foods and playing computer games to sex, music, and hot showers. As recent science shows, however, dopamine is not simply about pleasure – it’s about reward prediction, response to stress, memory, learning, and even the functioning of the immune system. Since its first synthesis in the early 20th century, dopamine has often been misunderstood and oversimplified – and it seems the story is repeating itself now.

In one of his final interviews, Dr. Carlsson, who passed away in 2018 at the age of 95, warned about playing around with dopamine and, in particular, prescribing drugs that have an inhibitory action on this neurotransmitter. “Dopamine is involved in everything that happens in our brains – all its important functions,” he said.

We should be careful how we handle such a delicate and still little-known system.

A version of this article first appeared on Medscape.com.

Google the word “dopamine” and you will learn that its nicknames are the “happy hormone” and the “pleasure molecule” and that it is among the most important chemicals in our brains. With The Guardian branding it “the Kim Kardashian of neurotransmitters,” dopamine has become a true pop-science darling – people across the globe have attempted to boost their mood with dopamine fasts and dopamine dressing.

A century ago, however, newly discovered dopamine was seen as an uninspiring chemical, nothing more than a precursor of noradrenaline. It took several stubborn and hardworking scientists to change that view.
 

Levodopa: An indifferent precursor

When Casimir Funk, PhD, a Polish biochemist and the discoverer of vitamins, first synthesized the dopamine precursor levodopa in 1911, he had no idea how important the molecule would prove to be in pharmacology and neurobiology. Nor did Markus Guggenheim, PhD, a Swiss biochemist, who isolated levodopa in 1913 from the seeds of a broad bean, Vicia faba. Dr. Guggenheim administered 1 g of levodopa to a rabbit, with no apparent negative consequences. He then prepared a larger dose (2.5 g) and tested it on himself. “Ten minutes after taking it, I felt very nauseous, I had to vomit twice,” he wrote in his paper. In the body, levodopa is converted into dopamine, which may act as an emetic – an effect Dr. Guggenheim didn’t understand. He simply abandoned his human study, erroneously concluding, on the basis of his animal research, that levodopa is “pharmacologically fairly indifferent.”

Around the same time, several scientists across Europe successfully synthesized dopamine, but those discoveries were shelved without much fanfare. For the next 3 decades, dopamine and levodopa were pushed into academic obscurity. Just before World War II, a group of German scientists showed that levodopa is metabolized to dopamine in the body, while another German researcher, Hermann Blaschko, MD, discovered that dopamine is an intermediary in the synthesis of noradrenaline. Even these findings, however, were not immediately accepted.

The dopamine story picked up pace in the post-war years with the observation that the hormone was present in various tissues and body fluids, although nowhere as abundantly as in the central nervous system. Intrigued, Dr. Blaschko, who (after escaping Nazi Germany, changing his name to Hugh, and starting work at Oxford [England] University) hypothesized that dopamine couldn’t be an unremarkable precursor of noradrenaline – it had to have some physiologic functions of its own. He asked his postdoctoral fellow, Oheh Hornykiewicz, MD, to test a few ideas. Dr. Hornykiewicz soon confirmed that dopamine lowered blood pressure in guinea pigs, proving that dopamine indeed had physiologic activity that was independent of other catecholamines.
 

Reserpine and rabbit ears

While Dr. Blaschko and Dr. Hornykiewicz were puzzling over dopamine’s physiologic role in the body, across the ocean at the National Heart Institute in Maryland, pharmacologist Bernard Brodie, PhD and colleagues were laying the groundwork for the discovery of dopamine’s starring role in the brain.

Spoiler alert: Dr. Brodie’s work showed that a new psychiatric drug known as reserpine was capable of fully depleting the brain’s stores of serotonin and – of greatest significance, as it turned out – mimicking the neuromuscular symptoms typical of Parkinson’s disease. The connection to dopamine would be made by new lab colleague Arvid Carlsson, MD, PhD, who would go on to win a Nobel Prize.

Derived from Rauwolfia serpentina (a plant that for centuries has been used in India for the treatment of mental illness, insomnia, and snake bites), reserpine was introduced in the West as a treatment for schizophrenia.

It worked marvels. In 1954, the press lauded the “dramatic” and seemingly “incredible”: results in treating “hopelessly insane patients.” Reserpine had a downside, however. Reports soon changed in tone regarding the drug’s severe side effects, including headaches, dizziness, vomiting, and, far more disturbingly, symptoms mimicking Parkinson’s disease, from muscular rigidity to tremors.

Dr. Brodie observed that, when reserpine was injected, animals became completely immobile. Serotonin nearly vanished from their brains, but bizarrely, drugs that spur serotonin production did not reverse the rabbits’ immobility.

Dr. Carlsson realized that other catecholamines must be involved in reserpine’s side effects, and he began to search for the culprits. He moved back to his native Sweden and ordered a spectrophotofluorimeter. In one of his experiments, Carlsson injected a pair of rabbits with reserpine, which caused the animals to become catatonic with flattened ears. After the researchers injected the animals with levodopa, within 15 minutes, the rabbits were hopping around, ears proudly vertical. “We were just as excited as the rabbits,” Dr. Carlsson later recalled in a 2016 interview. Dr. Carlsson realized that, because there was no noradrenaline in the rabbits’ brains, dopamine depletion must have been directly responsible for producing reserpine’s motor inhibitory effects.
 

Skeptics are silenced

In 1960, however, the medical community was not yet ready to accept that dopamine was anything but a boring intermediate between levodopa and noradrenaline. At a prestigious London symposium, Dr. Carlsson and his two colleagues presented their hypothesis that dopamine may be a neurotransmitter, thus implicating it in Parkinson’s disease. They were met with harsh criticism. Some of the experts said levodopa was nothing more than a poison. Dr. Carlsson later recalled facing “a profound and nearly unanimous skepticism regarding our points of view.”

That would soon change. Dr. Hornykiewicz, the biochemist who had earlier discovered dopamine’s BP-lowering effects, tested Dr. Carlsson’s ideas using the postmortem brains of Parkinson’s disease patients. It appeared Dr. Carlsson was right: Unlike in healthy brains, the striatum of patients with Parkinson’s disease contained almost no dopamine whatsoever. Beginning in 1961, in collaboration with neurologist Walther Birkmayer, MD, Hornykiewicz injected levodopa into 20 patients with Parkinson’s disease and observed a “miraculous” (albeit temporary) amelioration of rigidity, motionlessness, and speechlessness.

By the late 1960s, levodopa and dopamine were making headlines. A 1969 New York Times article described similar stunning improvements in patients with Parkinson’s disease who were treated with levodopa. A patient who had arrived at a hospital unable to speak, with hands clenched and rigid expression, was suddenly able to stride into his doctor’s office and even jog around. “I might say I’m a human being,” he told reporters. Although the treatment was expensive – equivalent to $210 in 2022 – physicians were deluged with requests for “dopa.” To this day, levodopa remains a gold standard in the treatment of Parkinson’s disease.
 

Still misunderstood

The history of dopamine, however, is not only about Parkinson’s disease but extends to the treatment of schizophrenia and addiction. When in the1940s a French military surgeon started giving a new antihistamine drug, promethazine, to prevent shock in soldiers undergoing surgery, he noticed a bizarre side effect: the soldiers would become euphoric yet oddly calm at the same time.

After the drug was modified by adding a chlorine atom and renamed chlorpromazine, it fast became a go-to treatment for psychosis. At the time, no one made the connection to dopamine. Contemporary doctors believed that it calmed people by lowering body temperature (common treatments for mental illness back in the day included swaddling patients in cold, wet sheets). Yet just like reserpine, chlorpromazine produced range of nasty side effects that closely mimicked Parkinson’s disease. This led a Dutch pharmacologist, Jacques van Rossum, to hypothesize that dopamine receptor blockade could explain chlorpromazine’s antipsychotic effects – an idea that remains widely accepted today.

In the 1970s, dopamine was linked with addiction through research on rodents, and this novel idea caught people’s imagination over the coming decades. A story on dopamine titled, “How We Get Addicted,” made the cover of Time in 1997.

Yet as the dopamine/addiction connection became widespread, it also became oversimplified. According to a 2015 article in Nature Reviews Neuroscience, a wave of low-quality research followed – nonreplicated, insufficient – which led the authors to conclude that we are “addicted to the dopamine theory of addiction.” Just about every pleasure under the sun was being attributed to dopamine, from eating delicious foods and playing computer games to sex, music, and hot showers. As recent science shows, however, dopamine is not simply about pleasure – it’s about reward prediction, response to stress, memory, learning, and even the functioning of the immune system. Since its first synthesis in the early 20th century, dopamine has often been misunderstood and oversimplified – and it seems the story is repeating itself now.

In one of his final interviews, Dr. Carlsson, who passed away in 2018 at the age of 95, warned about playing around with dopamine and, in particular, prescribing drugs that have an inhibitory action on this neurotransmitter. “Dopamine is involved in everything that happens in our brains – all its important functions,” he said.

We should be careful how we handle such a delicate and still little-known system.

A version of this article first appeared on Medscape.com.

A single sigmoidoscopy screening significantly reduced the long-term incidence of colorectal cancer (CRC), according to a new pooled analysis of four randomized trials.

Although endoscopic screening provides an opportunity for early identification and removal of premalignant polyps, data quantifying the long-term effects of sigmoidoscopy screening are lacking, corresponding author Frederik E. Juul, MD, said in an interview.

“Sigmoidoscopy screening have been shown to reduce colorectal cancer incidence and mortality, but it was unknown how long-lasting the effects were, and whether the effect differed by sex or age,” Dr. Juul said.

“For the first time, we were able to pool data from all four randomized sigmoidoscopy screening trials and include data from recent updates from two of the trials (U.S. and Italy), which means that we were able to answer these questions better than ever before,” he said.

In the pooled analysis, published in Annals of Internal Medicine, researchers from Norway, the United States, Italy, and the United Kingdom reviewed data from four studies with at least 15 years of follow-up. The analysis included 137,493 individuals randomized to at least one sigmoidoscopy screening and 137,459 randomized to usual care.

The primary outcomes were the incidence and mortality of CRC after sigmoidoscopy screening, compared with usual care, in adults with average CRC risk aged 55-64 years. Secondary outcomes included CRC incidence and mortality based on distal versus proximal colon, sex, and older versus younger age group (55-59 years vs. 60-64 years at study enrollment).

After 15 years’ follow-up, the pooled cumulative incidence of CRC was 1.84 cases per 100 persons in the screening group versus 2.35 cases per 100 persons in the usual-care group, representing a 21% reduction in incidence among those who were screened.

The pooled cumulative CRC mortality was 0.51 deaths per 100 persons in the screening group versus 0.65 deaths per 100 persons in the usual-care group, representing a 20% reduction in CRC mortality for those who were screened, the researchers noted. The all-cause mortality was reduced by 2% in the screening group compared with usual care; the pooled cumulative all-cause mortality was 14.3 deaths per 100 persons in the screening group versus 14.6 deaths per 100 persons in the usual-care group.

In terms of secondary outcomes, the significant reductions in CRC incidence and mortality were confined to the distal colon, with no significant differences observed in the proximal colon, the researchers noted. The reasons for this difference are unclear. Previous studies of three of the four trials showed a small reduction in CRC in the proximal colon, but may be related to the longer follow-up in the analysis of four trials.

The incidence of CRC varied by gender, with an incidence reduction of 25% for men versus 16% for women. The reasons for the gender difference are yet to be undetermined, but may include differences in the quality of bowel preparation, the greater technical challenge of screening women, and the higher incidence and proportion of proximal colon cancer versus distal colon cancer in women, the researchers noted.

“The long-term benefit of one single procedure was probably what surprised us the most,” Dr. Juul said in an interview. “Not only were the cumulative incidence and mortality lower in screened individuals 15 years after the procedure, but the yearly incidence was consistently lower in screened individuals compared to usual care, even at the end of the follow-up period.

“Although a previous study in Norway had indicated a sex difference in effect, we were surprised to see this in a pooled analysis across trials in four different countries,” he added.
 

Data may drive screening guidelines

The main finding of the study is that sigmoidoscopy screening with investigation of the distal colon provides at least 15 years of protection against colorectal cancer; “this may have an impact on how often average-risk individuals needs to be screened,” Dr. Juul said in an interview.

As for additional research, ongoing studies are examining primary colonoscopy screening, including a study recently published in the New England Journal of Medicine, Dr. Juul said.“Our study investigating sigmoidoscopy screening has a longer follow-up and it will be interesting to see if primary colonoscopy screening is equally or more effective as sigmoidoscopy at 15-years follow-up.”

More research is needed on direct comparisons of different colorectal cancer screening methods such as sigmoidoscopy and colonoscopy, said Dr. Juul. In addition, “The optimal surveillance interval in individuals identified at screening to be low- or high-risk of developing colorectal cancer are unknown,” he said.

“Our research group is involved in trials [the EPoS trials] looking into this question, but there are still years until we have the final results,” he added.

The findings were limited by several factors including the variation in methodology among the four trials and the lower number of individuals referred for colonoscopy in the U.K. and Italian trials, lack of analysis of potential confounding variables, and less granular data from the U.K. trial because of privacy regulations, the researchers wrote.

However, the findings were strengthened by the large study population, long-term follow-up, and detailed data, and they indicate a “significant and sustained” effect of screening sigmoidoscopy for the long-term reduction of CRC incidence and mortality, the authors concluded.
 

Findings can inform shared decision-making

“Colon cancer is the third-leading cause of death in the United States in men and women, and the second-leading cause of cancer deaths if we were to combine both genders,” Noel Deep, MD, said in an interview. “Sigmoidoscopy is more acceptable as a screening tool compared to a colonoscopy because of the lower risk of bowel injury, fewer side effects and less of a bowel prep, and also less need for sedation. This current study confirms prior data, including the 2012 PLCO trial, that it [sigmoidoscopy] reduces the incidence and mortality from colorectal cancer.”

The study findings were not surprising, given the prior knowledge and evidence of the benefits of sigmoidoscopy, Dr. Deep said, who was not involved in the study. However, “the fact that a single sigmoidoscopy led to decreased incidence and decreased mortality at 15 years was surprising to me, as current models suggest increasing incidence of proximal colon adenomas and cancers, which did not seem to be the case in this study.”

The current study can help primary care physicians and advance practice clinicians in patient counseling by supporting sigmoidoscopy as an option for patients who are unwilling to commit to a full colonoscopy, Dr. Deep said. However, “the patients should be advised that abnormal findings on the sigmoidoscopy would necessitate them being referred for a colonoscopy, and also the limitations of a sigmoidoscopy in detecting polyps or cancers in the cecum, ascending colon, transverse colon and descending colon.”

Looking ahead, “I would like to see research into the appropriate age for colorectal cancer screening using sigmoidoscopy and any benefit in offering this option at an earlier age,” Dr. Deep said. He also expressed a wish to know more about the reasons for the decreased benefit of screening sigmoidoscopy in women, and the reasons for the observed difference in all-cause mortality between genders.

“I would also like to see what the results of screening colonoscopies in a general population would reveal, and if it would reveal similar benefits, and also if there would be a gender difference or age-based difference in outcomes,” he said.

The study was supported by the Health Fund of South-East Norway. The researchers had no financial conflicts to disclose. Dr. Deep had no financial conflicts to disclose, but serves on the editorial advisory board of Internal Medicine News.

A single sigmoidoscopy screening significantly reduced the long-term incidence of colorectal cancer (CRC), according to a new pooled analysis of four randomized trials.

Although endoscopic screening provides an opportunity for early identification and removal of premalignant polyps, data quantifying the long-term effects of sigmoidoscopy screening are lacking, corresponding author Frederik E. Juul, MD, said in an interview.

“Sigmoidoscopy screening have been shown to reduce colorectal cancer incidence and mortality, but it was unknown how long-lasting the effects were, and whether the effect differed by sex or age,” Dr. Juul said.

“For the first time, we were able to pool data from all four randomized sigmoidoscopy screening trials and include data from recent updates from two of the trials (U.S. and Italy), which means that we were able to answer these questions better than ever before,” he said.

In the pooled analysis, published in Annals of Internal Medicine, researchers from Norway, the United States, Italy, and the United Kingdom reviewed data from four studies with at least 15 years of follow-up. The analysis included 137,493 individuals randomized to at least one sigmoidoscopy screening and 137,459 randomized to usual care.

The primary outcomes were the incidence and mortality of CRC after sigmoidoscopy screening, compared with usual care, in adults with average CRC risk aged 55-64 years. Secondary outcomes included CRC incidence and mortality based on distal versus proximal colon, sex, and older versus younger age group (55-59 years vs. 60-64 years at study enrollment).

After 15 years’ follow-up, the pooled cumulative incidence of CRC was 1.84 cases per 100 persons in the screening group versus 2.35 cases per 100 persons in the usual-care group, representing a 21% reduction in incidence among those who were screened.

The pooled cumulative CRC mortality was 0.51 deaths per 100 persons in the screening group versus 0.65 deaths per 100 persons in the usual-care group, representing a 20% reduction in CRC mortality for those who were screened, the researchers noted. The all-cause mortality was reduced by 2% in the screening group compared with usual care; the pooled cumulative all-cause mortality was 14.3 deaths per 100 persons in the screening group versus 14.6 deaths per 100 persons in the usual-care group.

In terms of secondary outcomes, the significant reductions in CRC incidence and mortality were confined to the distal colon, with no significant differences observed in the proximal colon, the researchers noted. The reasons for this difference are unclear. Previous studies of three of the four trials showed a small reduction in CRC in the proximal colon, but may be related to the longer follow-up in the analysis of four trials.

The incidence of CRC varied by gender, with an incidence reduction of 25% for men versus 16% for women. The reasons for the gender difference are yet to be undetermined, but may include differences in the quality of bowel preparation, the greater technical challenge of screening women, and the higher incidence and proportion of proximal colon cancer versus distal colon cancer in women, the researchers noted.

“The long-term benefit of one single procedure was probably what surprised us the most,” Dr. Juul said in an interview. “Not only were the cumulative incidence and mortality lower in screened individuals 15 years after the procedure, but the yearly incidence was consistently lower in screened individuals compared to usual care, even at the end of the follow-up period.

“Although a previous study in Norway had indicated a sex difference in effect, we were surprised to see this in a pooled analysis across trials in four different countries,” he added.
 

Data may drive screening guidelines

The main finding of the study is that sigmoidoscopy screening with investigation of the distal colon provides at least 15 years of protection against colorectal cancer; “this may have an impact on how often average-risk individuals needs to be screened,” Dr. Juul said in an interview.

As for additional research, ongoing studies are examining primary colonoscopy screening, including a study recently published in the New England Journal of Medicine, Dr. Juul said.“Our study investigating sigmoidoscopy screening has a longer follow-up and it will be interesting to see if primary colonoscopy screening is equally or more effective as sigmoidoscopy at 15-years follow-up.”

More research is needed on direct comparisons of different colorectal cancer screening methods such as sigmoidoscopy and colonoscopy, said Dr. Juul. In addition, “The optimal surveillance interval in individuals identified at screening to be low- or high-risk of developing colorectal cancer are unknown,” he said.

“Our research group is involved in trials [the EPoS trials] looking into this question, but there are still years until we have the final results,” he added.

The findings were limited by several factors including the variation in methodology among the four trials and the lower number of individuals referred for colonoscopy in the U.K. and Italian trials, lack of analysis of potential confounding variables, and less granular data from the U.K. trial because of privacy regulations, the researchers wrote.

However, the findings were strengthened by the large study population, long-term follow-up, and detailed data, and they indicate a “significant and sustained” effect of screening sigmoidoscopy for the long-term reduction of CRC incidence and mortality, the authors concluded.
 

Findings can inform shared decision-making

“Colon cancer is the third-leading cause of death in the United States in men and women, and the second-leading cause of cancer deaths if we were to combine both genders,” Noel Deep, MD, said in an interview. “Sigmoidoscopy is more acceptable as a screening tool compared to a colonoscopy because of the lower risk of bowel injury, fewer side effects and less of a bowel prep, and also less need for sedation. This current study confirms prior data, including the 2012 PLCO trial, that it [sigmoidoscopy] reduces the incidence and mortality from colorectal cancer.”

The study findings were not surprising, given the prior knowledge and evidence of the benefits of sigmoidoscopy, Dr. Deep said, who was not involved in the study. However, “the fact that a single sigmoidoscopy led to decreased incidence and decreased mortality at 15 years was surprising to me, as current models suggest increasing incidence of proximal colon adenomas and cancers, which did not seem to be the case in this study.”

The current study can help primary care physicians and advance practice clinicians in patient counseling by supporting sigmoidoscopy as an option for patients who are unwilling to commit to a full colonoscopy, Dr. Deep said. However, “the patients should be advised that abnormal findings on the sigmoidoscopy would necessitate them being referred for a colonoscopy, and also the limitations of a sigmoidoscopy in detecting polyps or cancers in the cecum, ascending colon, transverse colon and descending colon.”

Looking ahead, “I would like to see research into the appropriate age for colorectal cancer screening using sigmoidoscopy and any benefit in offering this option at an earlier age,” Dr. Deep said. He also expressed a wish to know more about the reasons for the decreased benefit of screening sigmoidoscopy in women, and the reasons for the observed difference in all-cause mortality between genders.

“I would also like to see what the results of screening colonoscopies in a general population would reveal, and if it would reveal similar benefits, and also if there would be a gender difference or age-based difference in outcomes,” he said.

The study was supported by the Health Fund of South-East Norway. The researchers had no financial conflicts to disclose. Dr. Deep had no financial conflicts to disclose, but serves on the editorial advisory board of Internal Medicine News.

A single sigmoidoscopy screening significantly reduced the long-term incidence of colorectal cancer (CRC), according to a new pooled analysis of four randomized trials.

Although endoscopic screening provides an opportunity for early identification and removal of premalignant polyps, data quantifying the long-term effects of sigmoidoscopy screening are lacking, corresponding author Frederik E. Juul, MD, said in an interview.

“Sigmoidoscopy screening have been shown to reduce colorectal cancer incidence and mortality, but it was unknown how long-lasting the effects were, and whether the effect differed by sex or age,” Dr. Juul said.

“For the first time, we were able to pool data from all four randomized sigmoidoscopy screening trials and include data from recent updates from two of the trials (U.S. and Italy), which means that we were able to answer these questions better than ever before,” he said.

In the pooled analysis, published in Annals of Internal Medicine, researchers from Norway, the United States, Italy, and the United Kingdom reviewed data from four studies with at least 15 years of follow-up. The analysis included 137,493 individuals randomized to at least one sigmoidoscopy screening and 137,459 randomized to usual care.

The primary outcomes were the incidence and mortality of CRC after sigmoidoscopy screening, compared with usual care, in adults with average CRC risk aged 55-64 years. Secondary outcomes included CRC incidence and mortality based on distal versus proximal colon, sex, and older versus younger age group (55-59 years vs. 60-64 years at study enrollment).

After 15 years’ follow-up, the pooled cumulative incidence of CRC was 1.84 cases per 100 persons in the screening group versus 2.35 cases per 100 persons in the usual-care group, representing a 21% reduction in incidence among those who were screened.

The pooled cumulative CRC mortality was 0.51 deaths per 100 persons in the screening group versus 0.65 deaths per 100 persons in the usual-care group, representing a 20% reduction in CRC mortality for those who were screened, the researchers noted. The all-cause mortality was reduced by 2% in the screening group compared with usual care; the pooled cumulative all-cause mortality was 14.3 deaths per 100 persons in the screening group versus 14.6 deaths per 100 persons in the usual-care group.

In terms of secondary outcomes, the significant reductions in CRC incidence and mortality were confined to the distal colon, with no significant differences observed in the proximal colon, the researchers noted. The reasons for this difference are unclear. Previous studies of three of the four trials showed a small reduction in CRC in the proximal colon, but may be related to the longer follow-up in the analysis of four trials.

The incidence of CRC varied by gender, with an incidence reduction of 25% for men versus 16% for women. The reasons for the gender difference are yet to be undetermined, but may include differences in the quality of bowel preparation, the greater technical challenge of screening women, and the higher incidence and proportion of proximal colon cancer versus distal colon cancer in women, the researchers noted.

“The long-term benefit of one single procedure was probably what surprised us the most,” Dr. Juul said in an interview. “Not only were the cumulative incidence and mortality lower in screened individuals 15 years after the procedure, but the yearly incidence was consistently lower in screened individuals compared to usual care, even at the end of the follow-up period.

“Although a previous study in Norway had indicated a sex difference in effect, we were surprised to see this in a pooled analysis across trials in four different countries,” he added.
 

Data may drive screening guidelines

The main finding of the study is that sigmoidoscopy screening with investigation of the distal colon provides at least 15 years of protection against colorectal cancer; “this may have an impact on how often average-risk individuals needs to be screened,” Dr. Juul said in an interview.

As for additional research, ongoing studies are examining primary colonoscopy screening, including a study recently published in the New England Journal of Medicine, Dr. Juul said.“Our study investigating sigmoidoscopy screening has a longer follow-up and it will be interesting to see if primary colonoscopy screening is equally or more effective as sigmoidoscopy at 15-years follow-up.”

More research is needed on direct comparisons of different colorectal cancer screening methods such as sigmoidoscopy and colonoscopy, said Dr. Juul. In addition, “The optimal surveillance interval in individuals identified at screening to be low- or high-risk of developing colorectal cancer are unknown,” he said.

“Our research group is involved in trials [the EPoS trials] looking into this question, but there are still years until we have the final results,” he added.

The findings were limited by several factors including the variation in methodology among the four trials and the lower number of individuals referred for colonoscopy in the U.K. and Italian trials, lack of analysis of potential confounding variables, and less granular data from the U.K. trial because of privacy regulations, the researchers wrote.

However, the findings were strengthened by the large study population, long-term follow-up, and detailed data, and they indicate a “significant and sustained” effect of screening sigmoidoscopy for the long-term reduction of CRC incidence and mortality, the authors concluded.
 

Findings can inform shared decision-making

“Colon cancer is the third-leading cause of death in the United States in men and women, and the second-leading cause of cancer deaths if we were to combine both genders,” Noel Deep, MD, said in an interview. “Sigmoidoscopy is more acceptable as a screening tool compared to a colonoscopy because of the lower risk of bowel injury, fewer side effects and less of a bowel prep, and also less need for sedation. This current study confirms prior data, including the 2012 PLCO trial, that it [sigmoidoscopy] reduces the incidence and mortality from colorectal cancer.”

The study findings were not surprising, given the prior knowledge and evidence of the benefits of sigmoidoscopy, Dr. Deep said, who was not involved in the study. However, “the fact that a single sigmoidoscopy led to decreased incidence and decreased mortality at 15 years was surprising to me, as current models suggest increasing incidence of proximal colon adenomas and cancers, which did not seem to be the case in this study.”

The current study can help primary care physicians and advance practice clinicians in patient counseling by supporting sigmoidoscopy as an option for patients who are unwilling to commit to a full colonoscopy, Dr. Deep said. However, “the patients should be advised that abnormal findings on the sigmoidoscopy would necessitate them being referred for a colonoscopy, and also the limitations of a sigmoidoscopy in detecting polyps or cancers in the cecum, ascending colon, transverse colon and descending colon.”

Looking ahead, “I would like to see research into the appropriate age for colorectal cancer screening using sigmoidoscopy and any benefit in offering this option at an earlier age,” Dr. Deep said. He also expressed a wish to know more about the reasons for the decreased benefit of screening sigmoidoscopy in women, and the reasons for the observed difference in all-cause mortality between genders.

“I would also like to see what the results of screening colonoscopies in a general population would reveal, and if it would reveal similar benefits, and also if there would be a gender difference or age-based difference in outcomes,” he said.

The study was supported by the Health Fund of South-East Norway. The researchers had no financial conflicts to disclose. Dr. Deep had no financial conflicts to disclose, but serves on the editorial advisory board of Internal Medicine News.

As the United States enters a third fall with COVID-19, the virus for many is seemingly gone – or at least out of mind. But for those keeping watch, it is far from forgotten as deaths and infections continue to mount at a lower but steady pace.

What does that mean for the upcoming months? Experts predict different scenarios, some more dire than others – with one more encouraging.

In the United States, more than 300 people still die every day from COVID and more than 44,000 new daily cases are reported, according to the Centers for Disease Control and Prevention.

But progress is undeniable. The stark daily death tolls of 2020 have plummeted. Vaccines and treatments have dramatically reduced severe illness, and mask requirements have mostly turned to personal preference.

Epidemiologists and other medical experts laud the progress, but as they look at the maps and the numbers, they see several scenarios ahead that signal a coming wave of disease, among them more-resistant variants coupled with waning immunity, the potential for a “twindemic” with a flu/COVID onslaught, and underuse of lifesaving vaccines and treatments.
 

Variants loom/waning immunity

Omicron variant BA.5 still makes up about 80% of infections in the United States, followed by BA4.6, according to the CDC, but other subvariants are emerging and showing signs of resistance to current antiviral treatments.

Eric Topol, MD, founder and director of the Scripps Research Translational Institute in San Diego, said about COVID this fall: “There will be another wave, magnitude unknown.”

He said subvariants XBB and BQ.1.1 “have extreme levels of immune evasion and both could pose a challenge,” explaining that XBB is more likely to cause trouble than BQ.1.1 because it is even more resistant to natural or vaccine-induced immunity.

Dr. Topol pointed to new research on those variants in a preprint posted on bioRxiv. The authors’ conclusion: “These results suggest that current herd immunity and BA.5 vaccine boosters may not provide sufficiently broad protection against infection.” 

Another variant to watch, some experts say, is Omicron subvariant BA.2.75.2, which has shown resistance to antiviral treatments. It is also growing at a rather alarming rate, says Michael Sweat, PhD, director of the Medical University of South Carolina Center for Global Health in Charleston. That subvariant currently makes up under 2% of U.S. cases but has spread to at least 55 countries and 43 U.S. states after first appearing at the end of last year globally and in mid-June in the United States.

A non–peer-reviewed preprint study from Sweden found that the variant in blood samples was neutralized on average “at titers approximately 6.5 times lower than BA.5, making BA.2.75.2 the most [neutralization-resistant] variant evaluated to date.”

Katelyn Jetelina, PhD, assistant professor in the department of epidemiology at University of Texas Health Science Center, Houston, said in an interview the U.S. waves often follow Europe’s, and Europe has seen a recent spike in cases and hospitalizations not related to Omicron subvariants, but to weather changes, waning immunity, and changes in behavior.

The World Health Organization reported on Oct. 5 that, while cases were down in every other region of the world, Europe’s numbers stand out, with an 8% increase in cases from the week before. 

Dr. Jetelina cited events such as Oktoberfest in Germany, which ended in the first week of October after drawing nearly 6 million people over 2 weeks, as a potential contributor, and people heading indoors as weather patterns change in Europe.

Ali Mokdad, PhD, chief strategy officer for population health at the University of Washington, Seattle, said in an interview he is less worried about the documented variants we know about than he is about the potential for a new immune-escape variety yet to emerge.

“Right now we know the Chinese are gearing up to open up the country, and because they have low immunity and little infection, we expect in China there will be a lot of spread of Omicron,” he said. “It’s possible because of the number of infections we could see a new variant.”

Dr. Mokdad said waning immunity could also leave populations vulnerable to variants.

“Even if you get infected, after about 5 months, you’re susceptible again. Remember, most of the infections from Omicron happened in January or February 2022, and we had two waves after that,” he said.

The new bivalent vaccines tweaked to target some Omicron variants will help, Dr. Mokdad said, but he noted, “people are very reluctant to take it.”

Jennifer Nuzzo, DrPH, professor of epidemiology and director of the Pandemic Center at Brown University, Providence, R.I., worries that in the United States we have less ability this year to track variants as funding has receded for testing kits and testing sites. Most people are testing at home – which doesn’t show up in the numbers – and the United States is relying more on other countries’ data to spot trends.

“I think we’re just going to have less visibility into the circulation of this virus,” she said in an interview.
 

‘Twindemic’: COVID and flu

Dr. Jetelina noted Australia and New Zealand just wrapped up a flu season that saw flu numbers returning to normal after a sharp drop in the last 2 years, and North America typically follows suit.

“We do expect flu will be here in the United States and probably at levels that we saw prepandemic. We’re all holding our breath to see how our health systems hold up with COVID-19 and flu. We haven’t really experienced that yet,” she said.

There is some disagreement, however, about the possibility of a so-called “twindemic” of influenza and COVID.

Richard Webby, PhD, an infectious disease specialist at St. Jude Children’s Research Hospital in Memphis, said in an interview he thinks the possibility of both viruses spiking at the same time is unlikely.

“That’s not to say we won’t get flu and COVID activity in the same winter,” he explained, “but I think both roaring at the same time is unlikely.”

As an indicator, he said, at the beginning of the flu season last year in the Northern Hemisphere, flu activity started to pick up, but when the Omicron variant came along, “flu just wasn’t able to compete in that same environment and flu numbers dropped right off.” Previous literature suggests that when one virus is spiking it’s hard for another respiratory virus to take hold.
 

Vaccine, treatment underuse

Another threat is vaccines, boosters, and treatments sitting on shelves.

Dr. Sweat referred to frustration with vaccine uptake that seems to be “frozen in amber.”

As of Oct. 4, only 5.3% of people in the United States who were eligible had received the updated booster launched in early September.

Dr. Nuzzo said boosters for people at least 65 years old will be key to severity of COVID this season.

“I think that’s probably the biggest factor going into the fall and winter,” she said.

Only 38% of people at least 50 years old and 45% of those at least 65 years old had gotten a second booster as of early October.

“If we do nothing else, we have to increase booster uptake in that group,” Dr. Nuzzo said.

She said the treatment nirmatrelvir/ritonavir (Paxlovid, Pfizer) for treating mild to moderate COVID-19 in patients at high risk for severe disease is greatly underused, often because providers aren’t prescribing it because they don’t think it helps, are worried about drug interactions, or are worried about its “rebound” effect.

Dr. Nuzzo urged greater use of the drug and education on how to manage drug interactions.

“We have very strong data that it does help keep people out of hospital. Sure, there may be a rebound, but that pales in comparison to the risk of being hospitalized,” she said.
 

Calm COVID season?

Not all predictions are dire. There is another little-talked-about scenario, Dr. Sweat said – that we could be in for a calm COVID season, and those who seem to be only mildly concerned about COVID may find those thoughts justified in the numbers.

Omicron blew through with such strength, he noted, that it may have left wide immunity in its wake. Because variants seem to be staying in the Omicron family, that may signal optimism.

“If the next variant is a descendant of the Omicron lineage, I would suspect that all these people who just got infected will have some protection, not perfect, but quite a bit of protection,” Dr. Sweat said.

Dr. Topol, Dr. Nuzzo, Dr. Sweat, Dr. Webby, Dr. Mokdad, and Dr. Jetelina reported no relevant financial relationships.

A version of this article first appeared on Medscape.com.

As the United States enters a third fall with COVID-19, the virus for many is seemingly gone – or at least out of mind. But for those keeping watch, it is far from forgotten as deaths and infections continue to mount at a lower but steady pace.

What does that mean for the upcoming months? Experts predict different scenarios, some more dire than others – with one more encouraging.

In the United States, more than 300 people still die every day from COVID and more than 44,000 new daily cases are reported, according to the Centers for Disease Control and Prevention.

But progress is undeniable. The stark daily death tolls of 2020 have plummeted. Vaccines and treatments have dramatically reduced severe illness, and mask requirements have mostly turned to personal preference.

Epidemiologists and other medical experts laud the progress, but as they look at the maps and the numbers, they see several scenarios ahead that signal a coming wave of disease, among them more-resistant variants coupled with waning immunity, the potential for a “twindemic” with a flu/COVID onslaught, and underuse of lifesaving vaccines and treatments.
 

Variants loom/waning immunity

Omicron variant BA.5 still makes up about 80% of infections in the United States, followed by BA4.6, according to the CDC, but other subvariants are emerging and showing signs of resistance to current antiviral treatments.

Eric Topol, MD, founder and director of the Scripps Research Translational Institute in San Diego, said about COVID this fall: “There will be another wave, magnitude unknown.”

He said subvariants XBB and BQ.1.1 “have extreme levels of immune evasion and both could pose a challenge,” explaining that XBB is more likely to cause trouble than BQ.1.1 because it is even more resistant to natural or vaccine-induced immunity.

Dr. Topol pointed to new research on those variants in a preprint posted on bioRxiv. The authors’ conclusion: “These results suggest that current herd immunity and BA.5 vaccine boosters may not provide sufficiently broad protection against infection.” 

Another variant to watch, some experts say, is Omicron subvariant BA.2.75.2, which has shown resistance to antiviral treatments. It is also growing at a rather alarming rate, says Michael Sweat, PhD, director of the Medical University of South Carolina Center for Global Health in Charleston. That subvariant currently makes up under 2% of U.S. cases but has spread to at least 55 countries and 43 U.S. states after first appearing at the end of last year globally and in mid-June in the United States.

A non–peer-reviewed preprint study from Sweden found that the variant in blood samples was neutralized on average “at titers approximately 6.5 times lower than BA.5, making BA.2.75.2 the most [neutralization-resistant] variant evaluated to date.”

Katelyn Jetelina, PhD, assistant professor in the department of epidemiology at University of Texas Health Science Center, Houston, said in an interview the U.S. waves often follow Europe’s, and Europe has seen a recent spike in cases and hospitalizations not related to Omicron subvariants, but to weather changes, waning immunity, and changes in behavior.

The World Health Organization reported on Oct. 5 that, while cases were down in every other region of the world, Europe’s numbers stand out, with an 8% increase in cases from the week before. 

Dr. Jetelina cited events such as Oktoberfest in Germany, which ended in the first week of October after drawing nearly 6 million people over 2 weeks, as a potential contributor, and people heading indoors as weather patterns change in Europe.

Ali Mokdad, PhD, chief strategy officer for population health at the University of Washington, Seattle, said in an interview he is less worried about the documented variants we know about than he is about the potential for a new immune-escape variety yet to emerge.

“Right now we know the Chinese are gearing up to open up the country, and because they have low immunity and little infection, we expect in China there will be a lot of spread of Omicron,” he said. “It’s possible because of the number of infections we could see a new variant.”

Dr. Mokdad said waning immunity could also leave populations vulnerable to variants.

“Even if you get infected, after about 5 months, you’re susceptible again. Remember, most of the infections from Omicron happened in January or February 2022, and we had two waves after that,” he said.

The new bivalent vaccines tweaked to target some Omicron variants will help, Dr. Mokdad said, but he noted, “people are very reluctant to take it.”

Jennifer Nuzzo, DrPH, professor of epidemiology and director of the Pandemic Center at Brown University, Providence, R.I., worries that in the United States we have less ability this year to track variants as funding has receded for testing kits and testing sites. Most people are testing at home – which doesn’t show up in the numbers – and the United States is relying more on other countries’ data to spot trends.

“I think we’re just going to have less visibility into the circulation of this virus,” she said in an interview.
 

‘Twindemic’: COVID and flu

Dr. Jetelina noted Australia and New Zealand just wrapped up a flu season that saw flu numbers returning to normal after a sharp drop in the last 2 years, and North America typically follows suit.

“We do expect flu will be here in the United States and probably at levels that we saw prepandemic. We’re all holding our breath to see how our health systems hold up with COVID-19 and flu. We haven’t really experienced that yet,” she said.

There is some disagreement, however, about the possibility of a so-called “twindemic” of influenza and COVID.

Richard Webby, PhD, an infectious disease specialist at St. Jude Children’s Research Hospital in Memphis, said in an interview he thinks the possibility of both viruses spiking at the same time is unlikely.

“That’s not to say we won’t get flu and COVID activity in the same winter,” he explained, “but I think both roaring at the same time is unlikely.”

As an indicator, he said, at the beginning of the flu season last year in the Northern Hemisphere, flu activity started to pick up, but when the Omicron variant came along, “flu just wasn’t able to compete in that same environment and flu numbers dropped right off.” Previous literature suggests that when one virus is spiking it’s hard for another respiratory virus to take hold.
 

Vaccine, treatment underuse

Another threat is vaccines, boosters, and treatments sitting on shelves.

Dr. Sweat referred to frustration with vaccine uptake that seems to be “frozen in amber.”

As of Oct. 4, only 5.3% of people in the United States who were eligible had received the updated booster launched in early September.

Dr. Nuzzo said boosters for people at least 65 years old will be key to severity of COVID this season.

“I think that’s probably the biggest factor going into the fall and winter,” she said.

Only 38% of people at least 50 years old and 45% of those at least 65 years old had gotten a second booster as of early October.

“If we do nothing else, we have to increase booster uptake in that group,” Dr. Nuzzo said.

She said the treatment nirmatrelvir/ritonavir (Paxlovid, Pfizer) for treating mild to moderate COVID-19 in patients at high risk for severe disease is greatly underused, often because providers aren’t prescribing it because they don’t think it helps, are worried about drug interactions, or are worried about its “rebound” effect.

Dr. Nuzzo urged greater use of the drug and education on how to manage drug interactions.

“We have very strong data that it does help keep people out of hospital. Sure, there may be a rebound, but that pales in comparison to the risk of being hospitalized,” she said.
 

Calm COVID season?

Not all predictions are dire. There is another little-talked-about scenario, Dr. Sweat said – that we could be in for a calm COVID season, and those who seem to be only mildly concerned about COVID may find those thoughts justified in the numbers.

Omicron blew through with such strength, he noted, that it may have left wide immunity in its wake. Because variants seem to be staying in the Omicron family, that may signal optimism.

“If the next variant is a descendant of the Omicron lineage, I would suspect that all these people who just got infected will have some protection, not perfect, but quite a bit of protection,” Dr. Sweat said.

Dr. Topol, Dr. Nuzzo, Dr. Sweat, Dr. Webby, Dr. Mokdad, and Dr. Jetelina reported no relevant financial relationships.

A version of this article first appeared on Medscape.com.

As the United States enters a third fall with COVID-19, the virus for many is seemingly gone – or at least out of mind. But for those keeping watch, it is far from forgotten as deaths and infections continue to mount at a lower but steady pace.

What does that mean for the upcoming months? Experts predict different scenarios, some more dire than others – with one more encouraging.

In the United States, more than 300 people still die every day from COVID and more than 44,000 new daily cases are reported, according to the Centers for Disease Control and Prevention.

But progress is undeniable. The stark daily death tolls of 2020 have plummeted. Vaccines and treatments have dramatically reduced severe illness, and mask requirements have mostly turned to personal preference.

Epidemiologists and other medical experts laud the progress, but as they look at the maps and the numbers, they see several scenarios ahead that signal a coming wave of disease, among them more-resistant variants coupled with waning immunity, the potential for a “twindemic” with a flu/COVID onslaught, and underuse of lifesaving vaccines and treatments.
 

Variants loom/waning immunity

Omicron variant BA.5 still makes up about 80% of infections in the United States, followed by BA4.6, according to the CDC, but other subvariants are emerging and showing signs of resistance to current antiviral treatments.

Eric Topol, MD, founder and director of the Scripps Research Translational Institute in San Diego, said about COVID this fall: “There will be another wave, magnitude unknown.”

He said subvariants XBB and BQ.1.1 “have extreme levels of immune evasion and both could pose a challenge,” explaining that XBB is more likely to cause trouble than BQ.1.1 because it is even more resistant to natural or vaccine-induced immunity.

Dr. Topol pointed to new research on those variants in a preprint posted on bioRxiv. The authors’ conclusion: “These results suggest that current herd immunity and BA.5 vaccine boosters may not provide sufficiently broad protection against infection.” 

Another variant to watch, some experts say, is Omicron subvariant BA.2.75.2, which has shown resistance to antiviral treatments. It is also growing at a rather alarming rate, says Michael Sweat, PhD, director of the Medical University of South Carolina Center for Global Health in Charleston. That subvariant currently makes up under 2% of U.S. cases but has spread to at least 55 countries and 43 U.S. states after first appearing at the end of last year globally and in mid-June in the United States.

A non–peer-reviewed preprint study from Sweden found that the variant in blood samples was neutralized on average “at titers approximately 6.5 times lower than BA.5, making BA.2.75.2 the most [neutralization-resistant] variant evaluated to date.”

Katelyn Jetelina, PhD, assistant professor in the department of epidemiology at University of Texas Health Science Center, Houston, said in an interview the U.S. waves often follow Europe’s, and Europe has seen a recent spike in cases and hospitalizations not related to Omicron subvariants, but to weather changes, waning immunity, and changes in behavior.

The World Health Organization reported on Oct. 5 that, while cases were down in every other region of the world, Europe’s numbers stand out, with an 8% increase in cases from the week before. 

Dr. Jetelina cited events such as Oktoberfest in Germany, which ended in the first week of October after drawing nearly 6 million people over 2 weeks, as a potential contributor, and people heading indoors as weather patterns change in Europe.

Ali Mokdad, PhD, chief strategy officer for population health at the University of Washington, Seattle, said in an interview he is less worried about the documented variants we know about than he is about the potential for a new immune-escape variety yet to emerge.

“Right now we know the Chinese are gearing up to open up the country, and because they have low immunity and little infection, we expect in China there will be a lot of spread of Omicron,” he said. “It’s possible because of the number of infections we could see a new variant.”

Dr. Mokdad said waning immunity could also leave populations vulnerable to variants.

“Even if you get infected, after about 5 months, you’re susceptible again. Remember, most of the infections from Omicron happened in January or February 2022, and we had two waves after that,” he said.

The new bivalent vaccines tweaked to target some Omicron variants will help, Dr. Mokdad said, but he noted, “people are very reluctant to take it.”

Jennifer Nuzzo, DrPH, professor of epidemiology and director of the Pandemic Center at Brown University, Providence, R.I., worries that in the United States we have less ability this year to track variants as funding has receded for testing kits and testing sites. Most people are testing at home – which doesn’t show up in the numbers – and the United States is relying more on other countries’ data to spot trends.

“I think we’re just going to have less visibility into the circulation of this virus,” she said in an interview.
 

‘Twindemic’: COVID and flu

Dr. Jetelina noted Australia and New Zealand just wrapped up a flu season that saw flu numbers returning to normal after a sharp drop in the last 2 years, and North America typically follows suit.

“We do expect flu will be here in the United States and probably at levels that we saw prepandemic. We’re all holding our breath to see how our health systems hold up with COVID-19 and flu. We haven’t really experienced that yet,” she said.

There is some disagreement, however, about the possibility of a so-called “twindemic” of influenza and COVID.

Richard Webby, PhD, an infectious disease specialist at St. Jude Children’s Research Hospital in Memphis, said in an interview he thinks the possibility of both viruses spiking at the same time is unlikely.

“That’s not to say we won’t get flu and COVID activity in the same winter,” he explained, “but I think both roaring at the same time is unlikely.”

As an indicator, he said, at the beginning of the flu season last year in the Northern Hemisphere, flu activity started to pick up, but when the Omicron variant came along, “flu just wasn’t able to compete in that same environment and flu numbers dropped right off.” Previous literature suggests that when one virus is spiking it’s hard for another respiratory virus to take hold.
 

Vaccine, treatment underuse

Another threat is vaccines, boosters, and treatments sitting on shelves.

Dr. Sweat referred to frustration with vaccine uptake that seems to be “frozen in amber.”

As of Oct. 4, only 5.3% of people in the United States who were eligible had received the updated booster launched in early September.

Dr. Nuzzo said boosters for people at least 65 years old will be key to severity of COVID this season.

“I think that’s probably the biggest factor going into the fall and winter,” she said.

Only 38% of people at least 50 years old and 45% of those at least 65 years old had gotten a second booster as of early October.

“If we do nothing else, we have to increase booster uptake in that group,” Dr. Nuzzo said.

She said the treatment nirmatrelvir/ritonavir (Paxlovid, Pfizer) for treating mild to moderate COVID-19 in patients at high risk for severe disease is greatly underused, often because providers aren’t prescribing it because they don’t think it helps, are worried about drug interactions, or are worried about its “rebound” effect.

Dr. Nuzzo urged greater use of the drug and education on how to manage drug interactions.

“We have very strong data that it does help keep people out of hospital. Sure, there may be a rebound, but that pales in comparison to the risk of being hospitalized,” she said.
 

Calm COVID season?

Not all predictions are dire. There is another little-talked-about scenario, Dr. Sweat said – that we could be in for a calm COVID season, and those who seem to be only mildly concerned about COVID may find those thoughts justified in the numbers.

Omicron blew through with such strength, he noted, that it may have left wide immunity in its wake. Because variants seem to be staying in the Omicron family, that may signal optimism.

“If the next variant is a descendant of the Omicron lineage, I would suspect that all these people who just got infected will have some protection, not perfect, but quite a bit of protection,” Dr. Sweat said.

Dr. Topol, Dr. Nuzzo, Dr. Sweat, Dr. Webby, Dr. Mokdad, and Dr. Jetelina reported no relevant financial relationships.

A version of this article first appeared on Medscape.com.

A chain of primary care clinics in Minneapolis is likely the first of its kind to be staffed entirely by nurse practitioners (NPs). The Good Clinic offers patients 40-minute exams, as opposed to the 10- to 15-minute appointments typically allotted for physician-staffed clinics, as well as a 1-day wait time instead of 2 weeks.

The chain of six primary care clinics, owned by health care holding company Mitesco, seeks to address the shortage of doctors, particularly among primary care physicians, which results in longer wait times, delayed care, and shorter patient visits.

“As the nation seeks solutions to the challenges of health care access and the rising incidence of chronic disease, it is no surprise that NPs are increasingly the provider of choice for patients,” said April Kapu, DNP, APRN, president of the American Association of Nurse Practitioners.

NPs are in a prime position to address health care disparities and ensure quality and equitable health care access for millions of people in the United States, she said.

According to 2021 data from the U.S. Bureau of Labor Statistics, a 40% increase in the number of NPs is expected over the next 10 years.

Currently, 26 states and Washington, have given full-practice authority (FPA) to NPs, according to the AANP. FPA, as defined by the organization, gives NPs the authority to evaluate, diagnose, and treat patients, as well as order and interpret diagnostic tests under the state board of nursing. This eliminates the need of a collaborative practice agreement between an NP and a physician to provide care.

NPs in Minnesota have FPA, which allows them to see patients and prescribe without doctor oversight.

In a report released last year by the Association of American Medical Colleges, it is projected that there will be a shortage of between 37,800 and 124,000 physicians within 12 years.

Not only is there a dearth of qualified providers, but also there is a significant lack of primary care providers, said Kishlay Anand, MD, founder of Apricus Health in Arizona, which manages health systems. With more physicians choosing to specialize, there are not going to be enough primary care providers, he said. “We have definitely compensated specialty care, but we have not paid adequate compensation for primary prevention,” Dr. Anand told this news organization.

The pandemic has accelerated this shortage by causing physician burnout, said Peter Hahn, MD, CEO of the University of Michigan Health–West. Health care systems, especially in rural areas, are already experiencing this severe shortage, he said. It results in delayed patient care, and as a result, more significant health care needs that trickle down.

It’s what makes primary care, with an emphasis on health promotion and prevention, a great niche for NP-led clinics to address the physician shortage, Dr. Hahn told this news organization. NPs can optimize patient outcomes with fewer resources compared to a physician, he said.
 

Growth of NP field

Improving patient experience and making health care less transactional were priorities for The Good Clinic founder and chief nurse practitioner officer Kevin Lee Smith, DNP.

“The bottom line is we truly wanted to take that nursing perspective where you look at the bio-psycho-social-spiritual being. What is unique [about NPs] is the patient education focus, experience, and holistic care. And NPs are more inclined to take that time because that’s part of our education,” he said.

Nurse practitioner Teal Foster owns Refine Wellness, an independent practice in Stillwater, Minn., which is not affiliated with Mitesco clinics. One reason she started her company was that she was seeing that patients couldn’t get an appointment to see their provider, sometimes for weeks to months. Ms. Foster said she sets her own appointment times, spends more time with patients, and has a greater opportunity to take a more holistic approach to care.

“As nurse practitioners, our education is largely based on prevention and chronic disease management. With that being the focus, it’s seeing the big picture, rather than individual parts of the patient,” Ms. Foster said in an interview.
 

Doctors see need for NPs – with caution

“Nursing education is focused more on health promotion and prevention – tenets that prevent ED costs specifically in underserved populations,” said Dr. Hahn. “In these rural areas or medically underserved communities, NP-led clinics support positive patient experience scores, a sense of security, feelings of trust and respect, and have been shown to help patients gain insights into their own health.”

With the physician shortage, advanced practice providers are a crucial part of the solution for patients, as well as health care systems, Dr. Hahn said. But one challenge to NP-led clinics is the variability in practice regulations from state to state. “Standardization should be considered a high priority to utilize these advanced practice providers effectively and to enable them to consistently practice at the top of their license,” said Dr. Hahn.

The concern of many physicians is that not having physician supervision for early-career NPs can lead to problems, Dr. Anand said. Physicians train much longer than NPs, and it’s what lends to their credibility and their qualification to deliver quality care, he explained. “Patients in rural communities can be very complex and have multiple comorbidities. Sometimes that quick training is not able to do justice to that.”

It’s why Dr. Anand said meeting qualifications and having physician mentorship opportunities would bring a “much-needed safeguard” and regulatory aspects to delivering care in those settings. Even experienced physicians can improve their skills if they have a good coach and mentor, he said.
 

Continuing to collaborate

At The Good Clinic, collaboration operates similarly to at an MD-led clinic, Dr. Smith said. Computer messaging between the six clinics puts NPs in touch with each other instantly.

“Curbside consults” are common. “For example, we’ll have someone who has 20 years of women’s health experience, and the person who has 5 years as an NP might run into a case where they need that person. We’ll do a lot of consulting internally,” explained Dr. Smith.

A partnership with a nearby radiology group lends radiologists who are happy to consult with an NP over the phone about what type of x-ray would be most beneficial, he said. For cases that require a higher level of care, The Good Clinic maintains an extensive referral list.

“We are here to advocate for our patients,” said Dr. Smith. “We have best-practice guidelines in-house, and there’s also that professional accountability and ethics, that you’re not going to go into the territory of managing something that you’re not comfortable with. It takes a village to provide the appropriate care for an individual.”

A version of this article first appeared on Medscape.com.

A chain of primary care clinics in Minneapolis is likely the first of its kind to be staffed entirely by nurse practitioners (NPs). The Good Clinic offers patients 40-minute exams, as opposed to the 10- to 15-minute appointments typically allotted for physician-staffed clinics, as well as a 1-day wait time instead of 2 weeks.

The chain of six primary care clinics, owned by health care holding company Mitesco, seeks to address the shortage of doctors, particularly among primary care physicians, which results in longer wait times, delayed care, and shorter patient visits.

“As the nation seeks solutions to the challenges of health care access and the rising incidence of chronic disease, it is no surprise that NPs are increasingly the provider of choice for patients,” said April Kapu, DNP, APRN, president of the American Association of Nurse Practitioners.

NPs are in a prime position to address health care disparities and ensure quality and equitable health care access for millions of people in the United States, she said.

According to 2021 data from the U.S. Bureau of Labor Statistics, a 40% increase in the number of NPs is expected over the next 10 years.

Currently, 26 states and Washington, have given full-practice authority (FPA) to NPs, according to the AANP. FPA, as defined by the organization, gives NPs the authority to evaluate, diagnose, and treat patients, as well as order and interpret diagnostic tests under the state board of nursing. This eliminates the need of a collaborative practice agreement between an NP and a physician to provide care.

NPs in Minnesota have FPA, which allows them to see patients and prescribe without doctor oversight.

In a report released last year by the Association of American Medical Colleges, it is projected that there will be a shortage of between 37,800 and 124,000 physicians within 12 years.

Not only is there a dearth of qualified providers, but also there is a significant lack of primary care providers, said Kishlay Anand, MD, founder of Apricus Health in Arizona, which manages health systems. With more physicians choosing to specialize, there are not going to be enough primary care providers, he said. “We have definitely compensated specialty care, but we have not paid adequate compensation for primary prevention,” Dr. Anand told this news organization.

The pandemic has accelerated this shortage by causing physician burnout, said Peter Hahn, MD, CEO of the University of Michigan Health–West. Health care systems, especially in rural areas, are already experiencing this severe shortage, he said. It results in delayed patient care, and as a result, more significant health care needs that trickle down.

It’s what makes primary care, with an emphasis on health promotion and prevention, a great niche for NP-led clinics to address the physician shortage, Dr. Hahn told this news organization. NPs can optimize patient outcomes with fewer resources compared to a physician, he said.
 

Growth of NP field

Improving patient experience and making health care less transactional were priorities for The Good Clinic founder and chief nurse practitioner officer Kevin Lee Smith, DNP.

“The bottom line is we truly wanted to take that nursing perspective where you look at the bio-psycho-social-spiritual being. What is unique [about NPs] is the patient education focus, experience, and holistic care. And NPs are more inclined to take that time because that’s part of our education,” he said.

Nurse practitioner Teal Foster owns Refine Wellness, an independent practice in Stillwater, Minn., which is not affiliated with Mitesco clinics. One reason she started her company was that she was seeing that patients couldn’t get an appointment to see their provider, sometimes for weeks to months. Ms. Foster said she sets her own appointment times, spends more time with patients, and has a greater opportunity to take a more holistic approach to care.

“As nurse practitioners, our education is largely based on prevention and chronic disease management. With that being the focus, it’s seeing the big picture, rather than individual parts of the patient,” Ms. Foster said in an interview.
 

Doctors see need for NPs – with caution

“Nursing education is focused more on health promotion and prevention – tenets that prevent ED costs specifically in underserved populations,” said Dr. Hahn. “In these rural areas or medically underserved communities, NP-led clinics support positive patient experience scores, a sense of security, feelings of trust and respect, and have been shown to help patients gain insights into their own health.”

With the physician shortage, advanced practice providers are a crucial part of the solution for patients, as well as health care systems, Dr. Hahn said. But one challenge to NP-led clinics is the variability in practice regulations from state to state. “Standardization should be considered a high priority to utilize these advanced practice providers effectively and to enable them to consistently practice at the top of their license,” said Dr. Hahn.

The concern of many physicians is that not having physician supervision for early-career NPs can lead to problems, Dr. Anand said. Physicians train much longer than NPs, and it’s what lends to their credibility and their qualification to deliver quality care, he explained. “Patients in rural communities can be very complex and have multiple comorbidities. Sometimes that quick training is not able to do justice to that.”

It’s why Dr. Anand said meeting qualifications and having physician mentorship opportunities would bring a “much-needed safeguard” and regulatory aspects to delivering care in those settings. Even experienced physicians can improve their skills if they have a good coach and mentor, he said.
 

Continuing to collaborate

At The Good Clinic, collaboration operates similarly to at an MD-led clinic, Dr. Smith said. Computer messaging between the six clinics puts NPs in touch with each other instantly.

“Curbside consults” are common. “For example, we’ll have someone who has 20 years of women’s health experience, and the person who has 5 years as an NP might run into a case where they need that person. We’ll do a lot of consulting internally,” explained Dr. Smith.

A partnership with a nearby radiology group lends radiologists who are happy to consult with an NP over the phone about what type of x-ray would be most beneficial, he said. For cases that require a higher level of care, The Good Clinic maintains an extensive referral list.

“We are here to advocate for our patients,” said Dr. Smith. “We have best-practice guidelines in-house, and there’s also that professional accountability and ethics, that you’re not going to go into the territory of managing something that you’re not comfortable with. It takes a village to provide the appropriate care for an individual.”

A version of this article first appeared on Medscape.com.

A chain of primary care clinics in Minneapolis is likely the first of its kind to be staffed entirely by nurse practitioners (NPs). The Good Clinic offers patients 40-minute exams, as opposed to the 10- to 15-minute appointments typically allotted for physician-staffed clinics, as well as a 1-day wait time instead of 2 weeks.

The chain of six primary care clinics, owned by health care holding company Mitesco, seeks to address the shortage of doctors, particularly among primary care physicians, which results in longer wait times, delayed care, and shorter patient visits.

“As the nation seeks solutions to the challenges of health care access and the rising incidence of chronic disease, it is no surprise that NPs are increasingly the provider of choice for patients,” said April Kapu, DNP, APRN, president of the American Association of Nurse Practitioners.

NPs are in a prime position to address health care disparities and ensure quality and equitable health care access for millions of people in the United States, she said.

According to 2021 data from the U.S. Bureau of Labor Statistics, a 40% increase in the number of NPs is expected over the next 10 years.

Currently, 26 states and Washington, have given full-practice authority (FPA) to NPs, according to the AANP. FPA, as defined by the organization, gives NPs the authority to evaluate, diagnose, and treat patients, as well as order and interpret diagnostic tests under the state board of nursing. This eliminates the need of a collaborative practice agreement between an NP and a physician to provide care.

NPs in Minnesota have FPA, which allows them to see patients and prescribe without doctor oversight.

In a report released last year by the Association of American Medical Colleges, it is projected that there will be a shortage of between 37,800 and 124,000 physicians within 12 years.

Not only is there a dearth of qualified providers, but also there is a significant lack of primary care providers, said Kishlay Anand, MD, founder of Apricus Health in Arizona, which manages health systems. With more physicians choosing to specialize, there are not going to be enough primary care providers, he said. “We have definitely compensated specialty care, but we have not paid adequate compensation for primary prevention,” Dr. Anand told this news organization.

The pandemic has accelerated this shortage by causing physician burnout, said Peter Hahn, MD, CEO of the University of Michigan Health–West. Health care systems, especially in rural areas, are already experiencing this severe shortage, he said. It results in delayed patient care, and as a result, more significant health care needs that trickle down.

It’s what makes primary care, with an emphasis on health promotion and prevention, a great niche for NP-led clinics to address the physician shortage, Dr. Hahn told this news organization. NPs can optimize patient outcomes with fewer resources compared to a physician, he said.
 

Growth of NP field

Improving patient experience and making health care less transactional were priorities for The Good Clinic founder and chief nurse practitioner officer Kevin Lee Smith, DNP.

“The bottom line is we truly wanted to take that nursing perspective where you look at the bio-psycho-social-spiritual being. What is unique [about NPs] is the patient education focus, experience, and holistic care. And NPs are more inclined to take that time because that’s part of our education,” he said.

Nurse practitioner Teal Foster owns Refine Wellness, an independent practice in Stillwater, Minn., which is not affiliated with Mitesco clinics. One reason she started her company was that she was seeing that patients couldn’t get an appointment to see their provider, sometimes for weeks to months. Ms. Foster said she sets her own appointment times, spends more time with patients, and has a greater opportunity to take a more holistic approach to care.

“As nurse practitioners, our education is largely based on prevention and chronic disease management. With that being the focus, it’s seeing the big picture, rather than individual parts of the patient,” Ms. Foster said in an interview.
 

Doctors see need for NPs – with caution

“Nursing education is focused more on health promotion and prevention – tenets that prevent ED costs specifically in underserved populations,” said Dr. Hahn. “In these rural areas or medically underserved communities, NP-led clinics support positive patient experience scores, a sense of security, feelings of trust and respect, and have been shown to help patients gain insights into their own health.”

With the physician shortage, advanced practice providers are a crucial part of the solution for patients, as well as health care systems, Dr. Hahn said. But one challenge to NP-led clinics is the variability in practice regulations from state to state. “Standardization should be considered a high priority to utilize these advanced practice providers effectively and to enable them to consistently practice at the top of their license,” said Dr. Hahn.

The concern of many physicians is that not having physician supervision for early-career NPs can lead to problems, Dr. Anand said. Physicians train much longer than NPs, and it’s what lends to their credibility and their qualification to deliver quality care, he explained. “Patients in rural communities can be very complex and have multiple comorbidities. Sometimes that quick training is not able to do justice to that.”

It’s why Dr. Anand said meeting qualifications and having physician mentorship opportunities would bring a “much-needed safeguard” and regulatory aspects to delivering care in those settings. Even experienced physicians can improve their skills if they have a good coach and mentor, he said.
 

Continuing to collaborate

At The Good Clinic, collaboration operates similarly to at an MD-led clinic, Dr. Smith said. Computer messaging between the six clinics puts NPs in touch with each other instantly.

“Curbside consults” are common. “For example, we’ll have someone who has 20 years of women’s health experience, and the person who has 5 years as an NP might run into a case where they need that person. We’ll do a lot of consulting internally,” explained Dr. Smith.

A partnership with a nearby radiology group lends radiologists who are happy to consult with an NP over the phone about what type of x-ray would be most beneficial, he said. For cases that require a higher level of care, The Good Clinic maintains an extensive referral list.

“We are here to advocate for our patients,” said Dr. Smith. “We have best-practice guidelines in-house, and there’s also that professional accountability and ethics, that you’re not going to go into the territory of managing something that you’re not comfortable with. It takes a village to provide the appropriate care for an individual.”

A version of this article first appeared on Medscape.com.