Dermatology News

Long-term proactive topical management of plaque psoriasis with twice-weekly calcipotriene/betamethasone dipropionate foam has been shown in a high-quality randomized trial to be more effective than conventional reactive management – but will patients go for it?

Bruce E. Strober, MD, PhD, has his doubts, and he shared them with Linda Stein Gold, MD, after she presented updated results from the 52-week PSO-LONG trial at Innovations in Dermatology: Virtual Spring Conference 2021.

In order for the proactive management approach tested in this study to be successful, patients must apply the topical agent as maintenance therapy to cleared areas where they previously had psoriasis. And while they did so in this study with an assist in the form of monthly office visits and nudging from investigators, in real-world clinical practice that’s unlikely to happen, according to Dr. Strober, of Yale University, New Haven, Conn.

“It makes sense to do what’s being done in this study, there’s no doubt, but I’m concerned about adherence and whether patients are really going to do it,” he said.

“Adherence is going to be everything here, and you know patients don’t like to apply topicals to their body. Once they’re clear they’re just going to walk away from the topical,” Dr. Strober predicted.

Dr. Stein Gold countered: “When a study goes on for a full year, it starts to reflect real life.”

Moreover, the PSO-LONG trial provides the first high-quality evidence physicians can share with patients demonstrating that proactive management pays off in terms of fewer relapses and more time in remission over the long haul, added Dr. Stein Gold, director of dermatology clinical research at the Henry Ford Health System in Detroit.

PSO-LONG was a double-blind, international, phase 3 study including 545 adults with plaque psoriasis who had clear or almost-clear skin after 4 weeks of once-daily calcipotriene 0.005%/betamethasone dipropionate 0.064% (Cal/BD) foam (Enstilar), and were then randomized to twice-weekly proactive management or to a reactive approach involving application of vehicle on the same twice-weekly schedule. Relapses resulted in rescue therapy with 4 weeks of once-daily Cal/BD foam.

The primary endpoint was the median time to first relapse: 56 days with the proactive approach, a significant improvement over the 30 days with the reactive approach. Over the course of 52 weeks, the proactive group spent an additional 41 days in remission, compared with the reactive group. Patients randomized to twice-weekly Cal/BD foam averaged 3.1 relapses per year, compared with 4.8 with reactive management. The side-effect profiles in the two study arms were similar.

Mean Physician Global Assessment scores and Psoriasis Area and Activity Index scores for the proactive group clearly separated from the reactive group by week 4, with those differences maintained throughout the year. The area under the curve for distribution for the Physician Global Assessment score was 15% lower in the proactive group, and 20% lower for the modified PASI score.

“These results suggest that proactive management – a concept that’s been used for atopic dermatitis – could be applied to patients with psoriasis to prolong remission,” Dr. Stein Gold concluded at the conference, sponsored by MedscapeLIVE! and the producers of the Hawaii Dermatology Seminar and Caribbean Dermatology Symposium.

Asked how confident she is that patients in the real world truly will do this, Dr. Stein Gold replied: “You know, I don’t know. We hope so. Now we can tell them we actually have some data that supports treating the cleared areas. And it’s only twice a week, separated on Mondays and Thursdays.”

“I take a much more reactive approach,” Dr. Strober said. “I advise patients to get back in there with their topical steroid as soon as they see any signs of recurrence.

He added that he’s eager to see if a proactive management approach such as the one that was successful in PSO-LONG is also beneficial using some of the promising topical agents with nonsteroidal mechanisms of action, which are advancing through the developmental pipeline.

Late in 2020, the Food and Drug Administration approved an expanded indication for Cal/BD foam, which includes the PSO-LONG data on the efficacy and safety of long-term twice-weekly therapy in adults in product labeling. The combination spray/foam was previously approved by the FDA as once-daily therapy in psoriasis patients aged 12 years and older, but only for up to 4 weeks because of safety concerns regarding longer use of the potent topical steroid as daily therapy.

The PSO-LONG trial was funded by LEO Pharma. Dr. Stein Gold reported serving as a paid investigator and/or consultant to LEO and numerous other pharmaceutical companies. Dr. Strober, reported serving as a consultant to more than two dozen pharmaceutical companies. MedscapeLIVE! and this news organization are owned by the same parent company.

[email protected]

Long-term proactive topical management of plaque psoriasis with twice-weekly calcipotriene/betamethasone dipropionate foam has been shown in a high-quality randomized trial to be more effective than conventional reactive management – but will patients go for it?

Bruce E. Strober, MD, PhD, has his doubts, and he shared them with Linda Stein Gold, MD, after she presented updated results from the 52-week PSO-LONG trial at Innovations in Dermatology: Virtual Spring Conference 2021.

In order for the proactive management approach tested in this study to be successful, patients must apply the topical agent as maintenance therapy to cleared areas where they previously had psoriasis. And while they did so in this study with an assist in the form of monthly office visits and nudging from investigators, in real-world clinical practice that’s unlikely to happen, according to Dr. Strober, of Yale University, New Haven, Conn.

“It makes sense to do what’s being done in this study, there’s no doubt, but I’m concerned about adherence and whether patients are really going to do it,” he said.

“Adherence is going to be everything here, and you know patients don’t like to apply topicals to their body. Once they’re clear they’re just going to walk away from the topical,” Dr. Strober predicted.

Dr. Stein Gold countered: “When a study goes on for a full year, it starts to reflect real life.”

Moreover, the PSO-LONG trial provides the first high-quality evidence physicians can share with patients demonstrating that proactive management pays off in terms of fewer relapses and more time in remission over the long haul, added Dr. Stein Gold, director of dermatology clinical research at the Henry Ford Health System in Detroit.

PSO-LONG was a double-blind, international, phase 3 study including 545 adults with plaque psoriasis who had clear or almost-clear skin after 4 weeks of once-daily calcipotriene 0.005%/betamethasone dipropionate 0.064% (Cal/BD) foam (Enstilar), and were then randomized to twice-weekly proactive management or to a reactive approach involving application of vehicle on the same twice-weekly schedule. Relapses resulted in rescue therapy with 4 weeks of once-daily Cal/BD foam.

The primary endpoint was the median time to first relapse: 56 days with the proactive approach, a significant improvement over the 30 days with the reactive approach. Over the course of 52 weeks, the proactive group spent an additional 41 days in remission, compared with the reactive group. Patients randomized to twice-weekly Cal/BD foam averaged 3.1 relapses per year, compared with 4.8 with reactive management. The side-effect profiles in the two study arms were similar.

Mean Physician Global Assessment scores and Psoriasis Area and Activity Index scores for the proactive group clearly separated from the reactive group by week 4, with those differences maintained throughout the year. The area under the curve for distribution for the Physician Global Assessment score was 15% lower in the proactive group, and 20% lower for the modified PASI score.

“These results suggest that proactive management – a concept that’s been used for atopic dermatitis – could be applied to patients with psoriasis to prolong remission,” Dr. Stein Gold concluded at the conference, sponsored by MedscapeLIVE! and the producers of the Hawaii Dermatology Seminar and Caribbean Dermatology Symposium.

Asked how confident she is that patients in the real world truly will do this, Dr. Stein Gold replied: “You know, I don’t know. We hope so. Now we can tell them we actually have some data that supports treating the cleared areas. And it’s only twice a week, separated on Mondays and Thursdays.”

“I take a much more reactive approach,” Dr. Strober said. “I advise patients to get back in there with their topical steroid as soon as they see any signs of recurrence.

He added that he’s eager to see if a proactive management approach such as the one that was successful in PSO-LONG is also beneficial using some of the promising topical agents with nonsteroidal mechanisms of action, which are advancing through the developmental pipeline.

Late in 2020, the Food and Drug Administration approved an expanded indication for Cal/BD foam, which includes the PSO-LONG data on the efficacy and safety of long-term twice-weekly therapy in adults in product labeling. The combination spray/foam was previously approved by the FDA as once-daily therapy in psoriasis patients aged 12 years and older, but only for up to 4 weeks because of safety concerns regarding longer use of the potent topical steroid as daily therapy.

The PSO-LONG trial was funded by LEO Pharma. Dr. Stein Gold reported serving as a paid investigator and/or consultant to LEO and numerous other pharmaceutical companies. Dr. Strober, reported serving as a consultant to more than two dozen pharmaceutical companies. MedscapeLIVE! and this news organization are owned by the same parent company.

[email protected]

Long-term proactive topical management of plaque psoriasis with twice-weekly calcipotriene/betamethasone dipropionate foam has been shown in a high-quality randomized trial to be more effective than conventional reactive management – but will patients go for it?

Bruce E. Strober, MD, PhD, has his doubts, and he shared them with Linda Stein Gold, MD, after she presented updated results from the 52-week PSO-LONG trial at Innovations in Dermatology: Virtual Spring Conference 2021.

In order for the proactive management approach tested in this study to be successful, patients must apply the topical agent as maintenance therapy to cleared areas where they previously had psoriasis. And while they did so in this study with an assist in the form of monthly office visits and nudging from investigators, in real-world clinical practice that’s unlikely to happen, according to Dr. Strober, of Yale University, New Haven, Conn.

“It makes sense to do what’s being done in this study, there’s no doubt, but I’m concerned about adherence and whether patients are really going to do it,” he said.

“Adherence is going to be everything here, and you know patients don’t like to apply topicals to their body. Once they’re clear they’re just going to walk away from the topical,” Dr. Strober predicted.

Dr. Stein Gold countered: “When a study goes on for a full year, it starts to reflect real life.”

Moreover, the PSO-LONG trial provides the first high-quality evidence physicians can share with patients demonstrating that proactive management pays off in terms of fewer relapses and more time in remission over the long haul, added Dr. Stein Gold, director of dermatology clinical research at the Henry Ford Health System in Detroit.

PSO-LONG was a double-blind, international, phase 3 study including 545 adults with plaque psoriasis who had clear or almost-clear skin after 4 weeks of once-daily calcipotriene 0.005%/betamethasone dipropionate 0.064% (Cal/BD) foam (Enstilar), and were then randomized to twice-weekly proactive management or to a reactive approach involving application of vehicle on the same twice-weekly schedule. Relapses resulted in rescue therapy with 4 weeks of once-daily Cal/BD foam.

The primary endpoint was the median time to first relapse: 56 days with the proactive approach, a significant improvement over the 30 days with the reactive approach. Over the course of 52 weeks, the proactive group spent an additional 41 days in remission, compared with the reactive group. Patients randomized to twice-weekly Cal/BD foam averaged 3.1 relapses per year, compared with 4.8 with reactive management. The side-effect profiles in the two study arms were similar.

Mean Physician Global Assessment scores and Psoriasis Area and Activity Index scores for the proactive group clearly separated from the reactive group by week 4, with those differences maintained throughout the year. The area under the curve for distribution for the Physician Global Assessment score was 15% lower in the proactive group, and 20% lower for the modified PASI score.

“These results suggest that proactive management – a concept that’s been used for atopic dermatitis – could be applied to patients with psoriasis to prolong remission,” Dr. Stein Gold concluded at the conference, sponsored by MedscapeLIVE! and the producers of the Hawaii Dermatology Seminar and Caribbean Dermatology Symposium.

Asked how confident she is that patients in the real world truly will do this, Dr. Stein Gold replied: “You know, I don’t know. We hope so. Now we can tell them we actually have some data that supports treating the cleared areas. And it’s only twice a week, separated on Mondays and Thursdays.”

“I take a much more reactive approach,” Dr. Strober said. “I advise patients to get back in there with their topical steroid as soon as they see any signs of recurrence.

He added that he’s eager to see if a proactive management approach such as the one that was successful in PSO-LONG is also beneficial using some of the promising topical agents with nonsteroidal mechanisms of action, which are advancing through the developmental pipeline.

Late in 2020, the Food and Drug Administration approved an expanded indication for Cal/BD foam, which includes the PSO-LONG data on the efficacy and safety of long-term twice-weekly therapy in adults in product labeling. The combination spray/foam was previously approved by the FDA as once-daily therapy in psoriasis patients aged 12 years and older, but only for up to 4 weeks because of safety concerns regarding longer use of the potent topical steroid as daily therapy.

The PSO-LONG trial was funded by LEO Pharma. Dr. Stein Gold reported serving as a paid investigator and/or consultant to LEO and numerous other pharmaceutical companies. Dr. Strober, reported serving as a consultant to more than two dozen pharmaceutical companies. MedscapeLIVE! and this news organization are owned by the same parent company.

[email protected]

Americans gained nearly 2 pounds per month under COVID-19 shelter-in-place orders in 2020, according to a new study published March 22, 2021, in JAMA Network Open.

Those who kept the same lockdown habits could have gained 20 pounds during the past year, the study authors said.

“We know that weight gain is a public health problem in the U.S. already, so anything making it worse is definitely concerning, and shelter-in-place orders are so ubiquitous that the sheer number of people affected by this makes it extremely relevant,” Gregory Marcus, MD, the senior author and a cardiologist at the University of California, San Francisco, told the New York Times.

Dr. Marcus and colleagues analyzed more than 7,000 weight measurements from 269 people in 37 states who used Bluetooth-connected scales from Feb. 1 to June 1, 2020. Among the participants, about 52% were women, 77% were White, and they had an average age of 52 years.

The research team found that participants had a steady weight gain of more than half a pound every 10 days. That equals about 1.5-2 pounds per month.

Many of the participants were losing weight before the shelter-in-place orders went into effect, Dr. Marcus said. The lockdown effects could be even greater for those who weren’t losing weight before.

“It’s reasonable to assume these individuals are more engaged with their health in general, and more disciplined and on top of things,” he said. “That suggests we could be underestimating – that this is the tip of the iceberg.”

The small study doesn’t represent all of the nation and can’t be generalized to the U.S. population, the study authors noted, but it’s an indicator of what happened during the pandemic. The participants’ weight increased regardless of their location and chronic medical conditions.

Overall, people don’t move around as much during lockdowns, the UCSF researchers reported in another study published in Annals of Internal Medicine in November 2020. According to smartphone data, daily step counts decreased by 27% in March 2020. The step counts increased again throughout the summer but still remained lower than before the COVID-19 pandemic.

“The detrimental health outcomes suggested by these data demonstrate a need to identify concurrent strategies to mitigate weight gain,” the authors wrote in the JAMA Network Open study, “such as encouraging healthy diets and exploring ways to enhance physical activity, as local governments consider new constraints in response to SARS-CoV-2 and potential future pandemics.”

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

Americans gained nearly 2 pounds per month under COVID-19 shelter-in-place orders in 2020, according to a new study published March 22, 2021, in JAMA Network Open.

Those who kept the same lockdown habits could have gained 20 pounds during the past year, the study authors said.

“We know that weight gain is a public health problem in the U.S. already, so anything making it worse is definitely concerning, and shelter-in-place orders are so ubiquitous that the sheer number of people affected by this makes it extremely relevant,” Gregory Marcus, MD, the senior author and a cardiologist at the University of California, San Francisco, told the New York Times.

Dr. Marcus and colleagues analyzed more than 7,000 weight measurements from 269 people in 37 states who used Bluetooth-connected scales from Feb. 1 to June 1, 2020. Among the participants, about 52% were women, 77% were White, and they had an average age of 52 years.

The research team found that participants had a steady weight gain of more than half a pound every 10 days. That equals about 1.5-2 pounds per month.

Many of the participants were losing weight before the shelter-in-place orders went into effect, Dr. Marcus said. The lockdown effects could be even greater for those who weren’t losing weight before.

“It’s reasonable to assume these individuals are more engaged with their health in general, and more disciplined and on top of things,” he said. “That suggests we could be underestimating – that this is the tip of the iceberg.”

The small study doesn’t represent all of the nation and can’t be generalized to the U.S. population, the study authors noted, but it’s an indicator of what happened during the pandemic. The participants’ weight increased regardless of their location and chronic medical conditions.

Overall, people don’t move around as much during lockdowns, the UCSF researchers reported in another study published in Annals of Internal Medicine in November 2020. According to smartphone data, daily step counts decreased by 27% in March 2020. The step counts increased again throughout the summer but still remained lower than before the COVID-19 pandemic.

“The detrimental health outcomes suggested by these data demonstrate a need to identify concurrent strategies to mitigate weight gain,” the authors wrote in the JAMA Network Open study, “such as encouraging healthy diets and exploring ways to enhance physical activity, as local governments consider new constraints in response to SARS-CoV-2 and potential future pandemics.”

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

Americans gained nearly 2 pounds per month under COVID-19 shelter-in-place orders in 2020, according to a new study published March 22, 2021, in JAMA Network Open.

Those who kept the same lockdown habits could have gained 20 pounds during the past year, the study authors said.

“We know that weight gain is a public health problem in the U.S. already, so anything making it worse is definitely concerning, and shelter-in-place orders are so ubiquitous that the sheer number of people affected by this makes it extremely relevant,” Gregory Marcus, MD, the senior author and a cardiologist at the University of California, San Francisco, told the New York Times.

Dr. Marcus and colleagues analyzed more than 7,000 weight measurements from 269 people in 37 states who used Bluetooth-connected scales from Feb. 1 to June 1, 2020. Among the participants, about 52% were women, 77% were White, and they had an average age of 52 years.

The research team found that participants had a steady weight gain of more than half a pound every 10 days. That equals about 1.5-2 pounds per month.

Many of the participants were losing weight before the shelter-in-place orders went into effect, Dr. Marcus said. The lockdown effects could be even greater for those who weren’t losing weight before.

“It’s reasonable to assume these individuals are more engaged with their health in general, and more disciplined and on top of things,” he said. “That suggests we could be underestimating – that this is the tip of the iceberg.”

The small study doesn’t represent all of the nation and can’t be generalized to the U.S. population, the study authors noted, but it’s an indicator of what happened during the pandemic. The participants’ weight increased regardless of their location and chronic medical conditions.

Overall, people don’t move around as much during lockdowns, the UCSF researchers reported in another study published in Annals of Internal Medicine in November 2020. According to smartphone data, daily step counts decreased by 27% in March 2020. The step counts increased again throughout the summer but still remained lower than before the COVID-19 pandemic.

“The detrimental health outcomes suggested by these data demonstrate a need to identify concurrent strategies to mitigate weight gain,” the authors wrote in the JAMA Network Open study, “such as encouraging healthy diets and exploring ways to enhance physical activity, as local governments consider new constraints in response to SARS-CoV-2 and potential future pandemics.”

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

Higher levels of vitamin D than traditionally considered sufficient may help prevent COVID-19 infection – particularly in Black patients, shows a new single-center, retrospective study looking at the role of vitamin D in prevention of infection.

The study, published recently in JAMA Network Open, noted that expert opinion varies as to what “sufficient” levels of vitamin D are, some define this as 30 ng/mL, while others cite 40 ng/mL or greater.

In their discussion, the authors also noted that their results showed the “risk of positive COVID-19 test results decreased significantly with increased vitamin D level of 30 ng/mL or greater when measured as a continuous variable.”

“These new results tell us that having vitamin D levels above those normally considered sufficient is associated with decreased risk of testing positive for COVID-19, at least in Black individuals,” lead author, David Meltzer, MD, chief of hospital medicine at the University of Chicago, said in a press release from his institution.

“These findings suggest that randomized clinical trials to determine whether increasing vitamin D levels to greater than 30-40 ng/mL affect COVID-19 risk are warranted, especially in Black individuals,” he and his coauthors said.
 

Vitamin D at time of testing most strongly associated with COVID risk

An earlier study by the same researchers found that vitamin D deficiency (less than 20 ng/mL) may raise the risk of testing positive for COVID-19 in people from various ethnicities, as reported by this news organization.

Data for this latest study were drawn from electronic health records for 4,638 individuals at the University of Chicago Medicine and were used to examine whether the likelihood of a positive COVID-19 test was associated with a person’s most recent vitamin D level (within the previous year), and whether there was any effect of ethnicity on this outcome.

Mean age was 52.8 years, 69% were women, 49% were Black, 43% White, and 8% were another race/ethnicity. A total of 27% of the individuals were deficient in vitamin D (less than 20 ng/mL), 27% had insufficient levels (20-30 ng/mL), 22% had sufficient levels (30-40 ng/mL), and the remaining 24% had levels of 40 ng/mL or greater.

In total, 333 (7%) of people tested positive for COVID-19, including 102 (5%) Whites and 211 (9%) Blacks. And 36% of Black individuals who tested positive for COVID-19 were classified as vitamin D deficient, compared with 16% of Whites.

A positive test result for COVID-19 was not significantly associated with vitamin D levels in white individuals but was in Black individuals.

In Black people, compared with levels of at least 40 ng/mL, vitamin D levels of 30-40 ng/mL were associated with an incidence rate ratio of 2.64 for COVID-19 positivity (P = .01). For levels of 20-30 ng/mL, the IRR was 1.69 (P = 0.21); and for less than 20 ng/mL the IRR was 2.55 (P = .009).

The researchers also found that the risk of positive test results with lower vitamin D levels increased when those levels were lower just prior to the positive COVID-19 test, lending “support [to] the idea that vitamin D level at the time of testing is most strongly associated with COVID-19 risk,” they wrote.
 

Try upping vitamin D levels to 40 ng/mL or greater to prevent COVID?

In their discussion, the authors noted that significant association of vitamin D levels with COVID-19 risk in Blacks but not in Whites, “could reflect their higher COVID-19 risk, to which socioeconomic factors and structural inequities clearly contribute.

“Biological susceptibility to vitamin D deficiency may also be less frequent in White than Black individuals, since lighter skin increases vitamin D production in response to sunlight, and vitamin D binding proteins may vary by race and affect vitamin D bioavailability.”

Given less than 10% of U.S. adults have a vitamin D level greater than 40 ng/mL, the study findings increase the urgency to consider whether increased sun exposure or supplementation could reduce COVID-19 risk, according to the authors.

“When increased sun exposure is impractical, achieving vitamin D levels of 40 ng/mL or greater typically requires greater supplementation than currently recommended for most individuals of 600-800 IU/d vitamin D3,” they added.

However, Dr. Meltzer also acknowledged that “this is an observational study. We can see that there’s an association between vitamin D levels and likelihood of a COVID-19 diagnosis, but we don’t know exactly why that is, or whether these results are due to the vitamin D directly or other related biological factors.”

All in all, the authors suggested that randomized clinical trials are needed to understand if vitamin D can reduce COVID-19 risk, and as such they should include doses of supplements likely to increase vitamin D to at least 40 ng/mL, and perhaps even higher, although they pointed out that the latter must be achieved safely.

“Studies should also consider the role of vitamin D testing, loading doses, dose adjustments for individuals who are obese or overweight, risks for hypercalcemia, and strategies to monitor for and mitigate hypercalcemia, and that non-White populations, such as Black individuals, may have greater needs for supplementation,” they outlined.

They are now recruiting participants for two separate clinical trials testing the efficacy of vitamin D supplements for preventing COVID-19.

The authors disclosed no relevant financial relationships.

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

Higher levels of vitamin D than traditionally considered sufficient may help prevent COVID-19 infection – particularly in Black patients, shows a new single-center, retrospective study looking at the role of vitamin D in prevention of infection.

The study, published recently in JAMA Network Open, noted that expert opinion varies as to what “sufficient” levels of vitamin D are, some define this as 30 ng/mL, while others cite 40 ng/mL or greater.

In their discussion, the authors also noted that their results showed the “risk of positive COVID-19 test results decreased significantly with increased vitamin D level of 30 ng/mL or greater when measured as a continuous variable.”

“These new results tell us that having vitamin D levels above those normally considered sufficient is associated with decreased risk of testing positive for COVID-19, at least in Black individuals,” lead author, David Meltzer, MD, chief of hospital medicine at the University of Chicago, said in a press release from his institution.

“These findings suggest that randomized clinical trials to determine whether increasing vitamin D levels to greater than 30-40 ng/mL affect COVID-19 risk are warranted, especially in Black individuals,” he and his coauthors said.
 

Vitamin D at time of testing most strongly associated with COVID risk

An earlier study by the same researchers found that vitamin D deficiency (less than 20 ng/mL) may raise the risk of testing positive for COVID-19 in people from various ethnicities, as reported by this news organization.

Data for this latest study were drawn from electronic health records for 4,638 individuals at the University of Chicago Medicine and were used to examine whether the likelihood of a positive COVID-19 test was associated with a person’s most recent vitamin D level (within the previous year), and whether there was any effect of ethnicity on this outcome.

Mean age was 52.8 years, 69% were women, 49% were Black, 43% White, and 8% were another race/ethnicity. A total of 27% of the individuals were deficient in vitamin D (less than 20 ng/mL), 27% had insufficient levels (20-30 ng/mL), 22% had sufficient levels (30-40 ng/mL), and the remaining 24% had levels of 40 ng/mL or greater.

In total, 333 (7%) of people tested positive for COVID-19, including 102 (5%) Whites and 211 (9%) Blacks. And 36% of Black individuals who tested positive for COVID-19 were classified as vitamin D deficient, compared with 16% of Whites.

A positive test result for COVID-19 was not significantly associated with vitamin D levels in white individuals but was in Black individuals.

In Black people, compared with levels of at least 40 ng/mL, vitamin D levels of 30-40 ng/mL were associated with an incidence rate ratio of 2.64 for COVID-19 positivity (P = .01). For levels of 20-30 ng/mL, the IRR was 1.69 (P = 0.21); and for less than 20 ng/mL the IRR was 2.55 (P = .009).

The researchers also found that the risk of positive test results with lower vitamin D levels increased when those levels were lower just prior to the positive COVID-19 test, lending “support [to] the idea that vitamin D level at the time of testing is most strongly associated with COVID-19 risk,” they wrote.
 

Try upping vitamin D levels to 40 ng/mL or greater to prevent COVID?

In their discussion, the authors noted that significant association of vitamin D levels with COVID-19 risk in Blacks but not in Whites, “could reflect their higher COVID-19 risk, to which socioeconomic factors and structural inequities clearly contribute.

“Biological susceptibility to vitamin D deficiency may also be less frequent in White than Black individuals, since lighter skin increases vitamin D production in response to sunlight, and vitamin D binding proteins may vary by race and affect vitamin D bioavailability.”

Given less than 10% of U.S. adults have a vitamin D level greater than 40 ng/mL, the study findings increase the urgency to consider whether increased sun exposure or supplementation could reduce COVID-19 risk, according to the authors.

“When increased sun exposure is impractical, achieving vitamin D levels of 40 ng/mL or greater typically requires greater supplementation than currently recommended for most individuals of 600-800 IU/d vitamin D3,” they added.

However, Dr. Meltzer also acknowledged that “this is an observational study. We can see that there’s an association between vitamin D levels and likelihood of a COVID-19 diagnosis, but we don’t know exactly why that is, or whether these results are due to the vitamin D directly or other related biological factors.”

All in all, the authors suggested that randomized clinical trials are needed to understand if vitamin D can reduce COVID-19 risk, and as such they should include doses of supplements likely to increase vitamin D to at least 40 ng/mL, and perhaps even higher, although they pointed out that the latter must be achieved safely.

“Studies should also consider the role of vitamin D testing, loading doses, dose adjustments for individuals who are obese or overweight, risks for hypercalcemia, and strategies to monitor for and mitigate hypercalcemia, and that non-White populations, such as Black individuals, may have greater needs for supplementation,” they outlined.

They are now recruiting participants for two separate clinical trials testing the efficacy of vitamin D supplements for preventing COVID-19.

The authors disclosed no relevant financial relationships.

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

Higher levels of vitamin D than traditionally considered sufficient may help prevent COVID-19 infection – particularly in Black patients, shows a new single-center, retrospective study looking at the role of vitamin D in prevention of infection.

The study, published recently in JAMA Network Open, noted that expert opinion varies as to what “sufficient” levels of vitamin D are, some define this as 30 ng/mL, while others cite 40 ng/mL or greater.

In their discussion, the authors also noted that their results showed the “risk of positive COVID-19 test results decreased significantly with increased vitamin D level of 30 ng/mL or greater when measured as a continuous variable.”

“These new results tell us that having vitamin D levels above those normally considered sufficient is associated with decreased risk of testing positive for COVID-19, at least in Black individuals,” lead author, David Meltzer, MD, chief of hospital medicine at the University of Chicago, said in a press release from his institution.

“These findings suggest that randomized clinical trials to determine whether increasing vitamin D levels to greater than 30-40 ng/mL affect COVID-19 risk are warranted, especially in Black individuals,” he and his coauthors said.
 

Vitamin D at time of testing most strongly associated with COVID risk

An earlier study by the same researchers found that vitamin D deficiency (less than 20 ng/mL) may raise the risk of testing positive for COVID-19 in people from various ethnicities, as reported by this news organization.

Data for this latest study were drawn from electronic health records for 4,638 individuals at the University of Chicago Medicine and were used to examine whether the likelihood of a positive COVID-19 test was associated with a person’s most recent vitamin D level (within the previous year), and whether there was any effect of ethnicity on this outcome.

Mean age was 52.8 years, 69% were women, 49% were Black, 43% White, and 8% were another race/ethnicity. A total of 27% of the individuals were deficient in vitamin D (less than 20 ng/mL), 27% had insufficient levels (20-30 ng/mL), 22% had sufficient levels (30-40 ng/mL), and the remaining 24% had levels of 40 ng/mL or greater.

In total, 333 (7%) of people tested positive for COVID-19, including 102 (5%) Whites and 211 (9%) Blacks. And 36% of Black individuals who tested positive for COVID-19 were classified as vitamin D deficient, compared with 16% of Whites.

A positive test result for COVID-19 was not significantly associated with vitamin D levels in white individuals but was in Black individuals.

In Black people, compared with levels of at least 40 ng/mL, vitamin D levels of 30-40 ng/mL were associated with an incidence rate ratio of 2.64 for COVID-19 positivity (P = .01). For levels of 20-30 ng/mL, the IRR was 1.69 (P = 0.21); and for less than 20 ng/mL the IRR was 2.55 (P = .009).

The researchers also found that the risk of positive test results with lower vitamin D levels increased when those levels were lower just prior to the positive COVID-19 test, lending “support [to] the idea that vitamin D level at the time of testing is most strongly associated with COVID-19 risk,” they wrote.
 

Try upping vitamin D levels to 40 ng/mL or greater to prevent COVID?

In their discussion, the authors noted that significant association of vitamin D levels with COVID-19 risk in Blacks but not in Whites, “could reflect their higher COVID-19 risk, to which socioeconomic factors and structural inequities clearly contribute.

“Biological susceptibility to vitamin D deficiency may also be less frequent in White than Black individuals, since lighter skin increases vitamin D production in response to sunlight, and vitamin D binding proteins may vary by race and affect vitamin D bioavailability.”

Given less than 10% of U.S. adults have a vitamin D level greater than 40 ng/mL, the study findings increase the urgency to consider whether increased sun exposure or supplementation could reduce COVID-19 risk, according to the authors.

“When increased sun exposure is impractical, achieving vitamin D levels of 40 ng/mL or greater typically requires greater supplementation than currently recommended for most individuals of 600-800 IU/d vitamin D3,” they added.

However, Dr. Meltzer also acknowledged that “this is an observational study. We can see that there’s an association between vitamin D levels and likelihood of a COVID-19 diagnosis, but we don’t know exactly why that is, or whether these results are due to the vitamin D directly or other related biological factors.”

All in all, the authors suggested that randomized clinical trials are needed to understand if vitamin D can reduce COVID-19 risk, and as such they should include doses of supplements likely to increase vitamin D to at least 40 ng/mL, and perhaps even higher, although they pointed out that the latter must be achieved safely.

“Studies should also consider the role of vitamin D testing, loading doses, dose adjustments for individuals who are obese or overweight, risks for hypercalcemia, and strategies to monitor for and mitigate hypercalcemia, and that non-White populations, such as Black individuals, may have greater needs for supplementation,” they outlined.

They are now recruiting participants for two separate clinical trials testing the efficacy of vitamin D supplements for preventing COVID-19.

The authors disclosed no relevant financial relationships.

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

The U.S. Senate voted mostly along party lines Wednesday to confirm Vice Adm. Vivek H. Murthy, MD, MBA, to serve as the 21st Surgeon General of the United States.

Seven Republicans – Bill Cassidy (La.), Susan Collins (Maine), Roger Marshall (Kan.), Susan Murkowski (Alaska), Rob Portman (Ohio), Mitt Romney (Utah), and Dan Sullivan (Alaska) – joined all the Democrats and independents in the 57-43 vote approving Dr. Murthy’s nomination.

Dr. Murthy, 43, previously served as the 19th Surgeon General, from December 2014 to April 2017, when he was asked to step down by President Donald J. Trump.

Surgeons General serve 4-year terms.

During his first tenure, Dr. Murthy issued the first-ever Surgeon General’s report on the crisis of addiction and issued a call to action to doctors to help battle the opioid crisis.

When Dr. Murthy was nominated by President-elect Joseph R. Biden Jr. in December, he was acting as cochair of the incoming administration’s COVID-19 transition advisory board.

Early in 2020, before the COVID-19 pandemic hit, Dr. Murthy published a timely book: “Together: The Healing Power of Human Connection in a Sometimes Lonely World”.

He earned his bachelor’s degree from Harvard and his MD and MBA degrees from Yale. He completed his internal medicine residency at Brigham and Women’s Hospital in Boston, where he also served as a hospitalist, and later joined Harvard Medical School as a faculty member in internal medicine.

He is married to Alice Chen, MD. The couple have two children.
 

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

The U.S. Senate voted mostly along party lines Wednesday to confirm Vice Adm. Vivek H. Murthy, MD, MBA, to serve as the 21st Surgeon General of the United States.

Seven Republicans – Bill Cassidy (La.), Susan Collins (Maine), Roger Marshall (Kan.), Susan Murkowski (Alaska), Rob Portman (Ohio), Mitt Romney (Utah), and Dan Sullivan (Alaska) – joined all the Democrats and independents in the 57-43 vote approving Dr. Murthy’s nomination.

Dr. Murthy, 43, previously served as the 19th Surgeon General, from December 2014 to April 2017, when he was asked to step down by President Donald J. Trump.

Surgeons General serve 4-year terms.

During his first tenure, Dr. Murthy issued the first-ever Surgeon General’s report on the crisis of addiction and issued a call to action to doctors to help battle the opioid crisis.

When Dr. Murthy was nominated by President-elect Joseph R. Biden Jr. in December, he was acting as cochair of the incoming administration’s COVID-19 transition advisory board.

Early in 2020, before the COVID-19 pandemic hit, Dr. Murthy published a timely book: “Together: The Healing Power of Human Connection in a Sometimes Lonely World”.

He earned his bachelor’s degree from Harvard and his MD and MBA degrees from Yale. He completed his internal medicine residency at Brigham and Women’s Hospital in Boston, where he also served as a hospitalist, and later joined Harvard Medical School as a faculty member in internal medicine.

He is married to Alice Chen, MD. The couple have two children.
 

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

The U.S. Senate voted mostly along party lines Wednesday to confirm Vice Adm. Vivek H. Murthy, MD, MBA, to serve as the 21st Surgeon General of the United States.

Seven Republicans – Bill Cassidy (La.), Susan Collins (Maine), Roger Marshall (Kan.), Susan Murkowski (Alaska), Rob Portman (Ohio), Mitt Romney (Utah), and Dan Sullivan (Alaska) – joined all the Democrats and independents in the 57-43 vote approving Dr. Murthy’s nomination.

Dr. Murthy, 43, previously served as the 19th Surgeon General, from December 2014 to April 2017, when he was asked to step down by President Donald J. Trump.

Surgeons General serve 4-year terms.

During his first tenure, Dr. Murthy issued the first-ever Surgeon General’s report on the crisis of addiction and issued a call to action to doctors to help battle the opioid crisis.

When Dr. Murthy was nominated by President-elect Joseph R. Biden Jr. in December, he was acting as cochair of the incoming administration’s COVID-19 transition advisory board.

Early in 2020, before the COVID-19 pandemic hit, Dr. Murthy published a timely book: “Together: The Healing Power of Human Connection in a Sometimes Lonely World”.

He earned his bachelor’s degree from Harvard and his MD and MBA degrees from Yale. He completed his internal medicine residency at Brigham and Women’s Hospital in Boston, where he also served as a hospitalist, and later joined Harvard Medical School as a faculty member in internal medicine.

He is married to Alice Chen, MD. The couple have two children.
 

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

Recently, we had the opportunity to take part in a major EHR conversion project. During this “go-live,” 5 hospitals and approximately 300 ambulatory service and physician practice locations made the transition, consolidating over 100 disparate electronic systems and dozens of interfaces into one world-class medical record.

If you’ve ever been part of such an event, you know it is anything but simple. On the contrary, it requires an enormous financial investment along with years of planning, hours of meetings, and months of training. No matter how much preparation goes into it, there are sure to be bumps along the way. It is a traumatic and stressful time for all involved, but the end result is well worth the effort. Still, there are lessons to be learned and wisdom to be gleaned, and this month we’d like to share a few that we found most important. We believe that many of these are useful lessons even to those who will never live through a go-live.
 

Safety always comes first

Patient safety is a term so often used that it has a tendency to be taken for granted. Health systems build processes and procedures to ensure safety – some even win awards and recognition for their efforts. But the best (and safest) health care institutions build patient safety into their cultures. More than just being taught to use checklists or buzzwords, the staff at these institutions are encouraged to put the welfare of patients first, making all other activities secondary to this pursuit. We had the opportunity to witness the benefits of such a culture during this go-live and were incredibly impressed with the results.

To be successful in an EHR transition of any magnitude, an organization needs to hold patient safety as a core value and provide its employees with the tools to execute on that value. This enables staff to prepare adequately and to identify risks and opportunities before the conversion takes place. Once go-live occurs, staff also must feel empowered to speak up when they identify problem areas that might jeopardize patients’ care. They also must be given a clear escalation path to ensure their voices can be heard. Most importantly, everyone must understand that the electronic health record itself is just one piece of a major operational change.

As workflows are modified to adapt to the new technology, unsafe processes should be called out and fixed quickly. While the EHR may offer the latest in decision support and system integration, no advancement in technology can make up for bad outcomes, nor justify processes that lead to patient harm.
 

Training is no substitute for good support

It takes a long time to train thousands of employees, especially when that training must occur during the era of social distancing in the midst of a pandemic. Still, even in the best of times, education should be married to hands-on experience in order to have a real impact. Unfortunately, this is extremely challenging.

Trainees forget much of what they’ve learned in the weeks or months between education and go-live, so they must be given immediately accessible support to bridge the gap. This is known as “at-the-elbow” (ATE) support, and as the name implies, it consists of individuals who are familiar with the new system and are always available to end users, answering their questions and helping them navigate. Since health care never sleeps, this support needs to be offered 24/7, and it should also be flexible and plentiful.

There are many areas that will require more support than anticipated to accommodate the number of clinical and other staff who will use the system, so support staff must be nimble and available for redeployment. In addition, ensuring high-quality support is essential. As many ATE experts are hired contractors, their knowledge base and communications skills can vary widely. Accountability is key, and end users should feel empowered to identify gaps in coverage and deficits in knowledge base in the ATE.

As employees become more familiar with the new system, the need for ATE will wane, but there will still be questions that arise for many weeks to months, and new EHR users will also be added all the time. A good after–go-live support system should remain available so clinical and clerical employees can get just-in-time assistance whenever they need it.
 

Users should be given clear expectations

Clinicians going through an EHR conversion may be frustrated to discover that the data transferred from their old system into the new one is not quite what they expected. While structured elements such as allergies and immunizations may transfer, unstructured patient histories may not come over at all.

There may be gaps in data, or the opposite may even be true: an overabundance of useless information may transfer over, leaving doctors with dozens of meaningless data points to sift through and eliminate to clean up the chart. This can be extremely time-consuming and discouraging and may jeopardize the success of the go-live.

Providers deserve clear expectations prior to conversion. They should be told what will and will not transfer and be informed that there will be extra work required for documentation at the outset. They may also want the option to preemptively reduce patient volumes to accommodate the additional effort involved in preparing charts. No matter what, this will be a heavy lift, and physicians should understand the implications long before go-live to prepare accordingly.
 

Old habits die hard

One of the most common complaints we’ve heard following EHR conversions is that “things just worked better in the old system.” We always respond with a question: “Were things better, or just different?” The truth may lie somewhere in the middle, but there is no question that muscle memory develops over many years, and change is difficult no matter how much better the new system is. Still, appropriate expectations, access to just-in-time support, and a continual focus on safety will ensure that the long-term benefits of a patient-centered and integrated electronic record will far outweigh the initial challenges of go-live.

Dr. Notte is a family physician and chief medical officer of Abington (Pa.) Hospital–Jefferson Health. Dr. Skolnik is professor of family and community medicine at Sidney Kimmel Medical College, Philadelphia, and associate director of the family medicine residency program at Abington Hospital–Jefferson Health. They have no conflicts related to the content of this piece.

Recently, we had the opportunity to take part in a major EHR conversion project. During this “go-live,” 5 hospitals and approximately 300 ambulatory service and physician practice locations made the transition, consolidating over 100 disparate electronic systems and dozens of interfaces into one world-class medical record.

If you’ve ever been part of such an event, you know it is anything but simple. On the contrary, it requires an enormous financial investment along with years of planning, hours of meetings, and months of training. No matter how much preparation goes into it, there are sure to be bumps along the way. It is a traumatic and stressful time for all involved, but the end result is well worth the effort. Still, there are lessons to be learned and wisdom to be gleaned, and this month we’d like to share a few that we found most important. We believe that many of these are useful lessons even to those who will never live through a go-live.
 

Safety always comes first

Patient safety is a term so often used that it has a tendency to be taken for granted. Health systems build processes and procedures to ensure safety – some even win awards and recognition for their efforts. But the best (and safest) health care institutions build patient safety into their cultures. More than just being taught to use checklists or buzzwords, the staff at these institutions are encouraged to put the welfare of patients first, making all other activities secondary to this pursuit. We had the opportunity to witness the benefits of such a culture during this go-live and were incredibly impressed with the results.

To be successful in an EHR transition of any magnitude, an organization needs to hold patient safety as a core value and provide its employees with the tools to execute on that value. This enables staff to prepare adequately and to identify risks and opportunities before the conversion takes place. Once go-live occurs, staff also must feel empowered to speak up when they identify problem areas that might jeopardize patients’ care. They also must be given a clear escalation path to ensure their voices can be heard. Most importantly, everyone must understand that the electronic health record itself is just one piece of a major operational change.

As workflows are modified to adapt to the new technology, unsafe processes should be called out and fixed quickly. While the EHR may offer the latest in decision support and system integration, no advancement in technology can make up for bad outcomes, nor justify processes that lead to patient harm.
 

Training is no substitute for good support

It takes a long time to train thousands of employees, especially when that training must occur during the era of social distancing in the midst of a pandemic. Still, even in the best of times, education should be married to hands-on experience in order to have a real impact. Unfortunately, this is extremely challenging.

Trainees forget much of what they’ve learned in the weeks or months between education and go-live, so they must be given immediately accessible support to bridge the gap. This is known as “at-the-elbow” (ATE) support, and as the name implies, it consists of individuals who are familiar with the new system and are always available to end users, answering their questions and helping them navigate. Since health care never sleeps, this support needs to be offered 24/7, and it should also be flexible and plentiful.

There are many areas that will require more support than anticipated to accommodate the number of clinical and other staff who will use the system, so support staff must be nimble and available for redeployment. In addition, ensuring high-quality support is essential. As many ATE experts are hired contractors, their knowledge base and communications skills can vary widely. Accountability is key, and end users should feel empowered to identify gaps in coverage and deficits in knowledge base in the ATE.

As employees become more familiar with the new system, the need for ATE will wane, but there will still be questions that arise for many weeks to months, and new EHR users will also be added all the time. A good after–go-live support system should remain available so clinical and clerical employees can get just-in-time assistance whenever they need it.
 

Users should be given clear expectations

Clinicians going through an EHR conversion may be frustrated to discover that the data transferred from their old system into the new one is not quite what they expected. While structured elements such as allergies and immunizations may transfer, unstructured patient histories may not come over at all.

There may be gaps in data, or the opposite may even be true: an overabundance of useless information may transfer over, leaving doctors with dozens of meaningless data points to sift through and eliminate to clean up the chart. This can be extremely time-consuming and discouraging and may jeopardize the success of the go-live.

Providers deserve clear expectations prior to conversion. They should be told what will and will not transfer and be informed that there will be extra work required for documentation at the outset. They may also want the option to preemptively reduce patient volumes to accommodate the additional effort involved in preparing charts. No matter what, this will be a heavy lift, and physicians should understand the implications long before go-live to prepare accordingly.
 

Old habits die hard

One of the most common complaints we’ve heard following EHR conversions is that “things just worked better in the old system.” We always respond with a question: “Were things better, or just different?” The truth may lie somewhere in the middle, but there is no question that muscle memory develops over many years, and change is difficult no matter how much better the new system is. Still, appropriate expectations, access to just-in-time support, and a continual focus on safety will ensure that the long-term benefits of a patient-centered and integrated electronic record will far outweigh the initial challenges of go-live.

Dr. Notte is a family physician and chief medical officer of Abington (Pa.) Hospital–Jefferson Health. Dr. Skolnik is professor of family and community medicine at Sidney Kimmel Medical College, Philadelphia, and associate director of the family medicine residency program at Abington Hospital–Jefferson Health. They have no conflicts related to the content of this piece.

Recently, we had the opportunity to take part in a major EHR conversion project. During this “go-live,” 5 hospitals and approximately 300 ambulatory service and physician practice locations made the transition, consolidating over 100 disparate electronic systems and dozens of interfaces into one world-class medical record.

If you’ve ever been part of such an event, you know it is anything but simple. On the contrary, it requires an enormous financial investment along with years of planning, hours of meetings, and months of training. No matter how much preparation goes into it, there are sure to be bumps along the way. It is a traumatic and stressful time for all involved, but the end result is well worth the effort. Still, there are lessons to be learned and wisdom to be gleaned, and this month we’d like to share a few that we found most important. We believe that many of these are useful lessons even to those who will never live through a go-live.
 

Safety always comes first

Patient safety is a term so often used that it has a tendency to be taken for granted. Health systems build processes and procedures to ensure safety – some even win awards and recognition for their efforts. But the best (and safest) health care institutions build patient safety into their cultures. More than just being taught to use checklists or buzzwords, the staff at these institutions are encouraged to put the welfare of patients first, making all other activities secondary to this pursuit. We had the opportunity to witness the benefits of such a culture during this go-live and were incredibly impressed with the results.

To be successful in an EHR transition of any magnitude, an organization needs to hold patient safety as a core value and provide its employees with the tools to execute on that value. This enables staff to prepare adequately and to identify risks and opportunities before the conversion takes place. Once go-live occurs, staff also must feel empowered to speak up when they identify problem areas that might jeopardize patients’ care. They also must be given a clear escalation path to ensure their voices can be heard. Most importantly, everyone must understand that the electronic health record itself is just one piece of a major operational change.

As workflows are modified to adapt to the new technology, unsafe processes should be called out and fixed quickly. While the EHR may offer the latest in decision support and system integration, no advancement in technology can make up for bad outcomes, nor justify processes that lead to patient harm.
 

Training is no substitute for good support

It takes a long time to train thousands of employees, especially when that training must occur during the era of social distancing in the midst of a pandemic. Still, even in the best of times, education should be married to hands-on experience in order to have a real impact. Unfortunately, this is extremely challenging.

Trainees forget much of what they’ve learned in the weeks or months between education and go-live, so they must be given immediately accessible support to bridge the gap. This is known as “at-the-elbow” (ATE) support, and as the name implies, it consists of individuals who are familiar with the new system and are always available to end users, answering their questions and helping them navigate. Since health care never sleeps, this support needs to be offered 24/7, and it should also be flexible and plentiful.

There are many areas that will require more support than anticipated to accommodate the number of clinical and other staff who will use the system, so support staff must be nimble and available for redeployment. In addition, ensuring high-quality support is essential. As many ATE experts are hired contractors, their knowledge base and communications skills can vary widely. Accountability is key, and end users should feel empowered to identify gaps in coverage and deficits in knowledge base in the ATE.

As employees become more familiar with the new system, the need for ATE will wane, but there will still be questions that arise for many weeks to months, and new EHR users will also be added all the time. A good after–go-live support system should remain available so clinical and clerical employees can get just-in-time assistance whenever they need it.
 

Users should be given clear expectations

Clinicians going through an EHR conversion may be frustrated to discover that the data transferred from their old system into the new one is not quite what they expected. While structured elements such as allergies and immunizations may transfer, unstructured patient histories may not come over at all.

There may be gaps in data, or the opposite may even be true: an overabundance of useless information may transfer over, leaving doctors with dozens of meaningless data points to sift through and eliminate to clean up the chart. This can be extremely time-consuming and discouraging and may jeopardize the success of the go-live.

Providers deserve clear expectations prior to conversion. They should be told what will and will not transfer and be informed that there will be extra work required for documentation at the outset. They may also want the option to preemptively reduce patient volumes to accommodate the additional effort involved in preparing charts. No matter what, this will be a heavy lift, and physicians should understand the implications long before go-live to prepare accordingly.
 

Old habits die hard

One of the most common complaints we’ve heard following EHR conversions is that “things just worked better in the old system.” We always respond with a question: “Were things better, or just different?” The truth may lie somewhere in the middle, but there is no question that muscle memory develops over many years, and change is difficult no matter how much better the new system is. Still, appropriate expectations, access to just-in-time support, and a continual focus on safety will ensure that the long-term benefits of a patient-centered and integrated electronic record will far outweigh the initial challenges of go-live.

Dr. Notte is a family physician and chief medical officer of Abington (Pa.) Hospital–Jefferson Health. Dr. Skolnik is professor of family and community medicine at Sidney Kimmel Medical College, Philadelphia, and associate director of the family medicine residency program at Abington Hospital–Jefferson Health. They have no conflicts related to the content of this piece.

One of the top research journals in the United States has placed its editor-in-chief on administrative leave pending the outcome of an investigation into a controversial podcast episode that critics labeled as racist.

The American Medical Association’s Joint Oversight Committee announced that Howard Bauchner, MD, is on leave beginning at the end of the day on March 25. Dr. Bauchner is the top editor at JAMA, the journal of the AMA.

“The decision to place the editor-in-chief on administrative leave neither implicates nor exonerates individuals and is standard operating procedure for such investigations,” the committee said in a statement.

More than 2,000 people signed a petition on Change.org calling for an investigation at JAMA over the February podcast episode, called “Structural Racism for Doctors: What Is It?”

Already, Edward H. Livingston, MD, the host of the podcast, has resigned as deputy editor of the journal.

During the podcast, Dr. Livingston, who is White, said, “Structural racism is an unfortunate term. Personally, I think taking racism out of the conversation will help. Many of us are offended by the concept that we are racist.”

The audio of the podcast has been deleted from JAMA’s website. In its place is audio of a statement from Dr. Bauchner. In his statement, which he released in the week prior to his being on leave, he said the comments in the podcast, which also featured Mitch Katz, MD, were “inaccurate, offensive, hurtful, and inconsistent with the standards of JAMA.”

Also deleted was a JAMA tweet promoting the podcast episode. The tweet said: “No physician is racist, so how can there be structural racism in health care? An explanation of the idea by doctors for doctors in this user-friendly podcast.”

This story will be updated.

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

One of the top research journals in the United States has placed its editor-in-chief on administrative leave pending the outcome of an investigation into a controversial podcast episode that critics labeled as racist.

The American Medical Association’s Joint Oversight Committee announced that Howard Bauchner, MD, is on leave beginning at the end of the day on March 25. Dr. Bauchner is the top editor at JAMA, the journal of the AMA.

“The decision to place the editor-in-chief on administrative leave neither implicates nor exonerates individuals and is standard operating procedure for such investigations,” the committee said in a statement.

More than 2,000 people signed a petition on Change.org calling for an investigation at JAMA over the February podcast episode, called “Structural Racism for Doctors: What Is It?”

Already, Edward H. Livingston, MD, the host of the podcast, has resigned as deputy editor of the journal.

During the podcast, Dr. Livingston, who is White, said, “Structural racism is an unfortunate term. Personally, I think taking racism out of the conversation will help. Many of us are offended by the concept that we are racist.”

The audio of the podcast has been deleted from JAMA’s website. In its place is audio of a statement from Dr. Bauchner. In his statement, which he released in the week prior to his being on leave, he said the comments in the podcast, which also featured Mitch Katz, MD, were “inaccurate, offensive, hurtful, and inconsistent with the standards of JAMA.”

Also deleted was a JAMA tweet promoting the podcast episode. The tweet said: “No physician is racist, so how can there be structural racism in health care? An explanation of the idea by doctors for doctors in this user-friendly podcast.”

This story will be updated.

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

One of the top research journals in the United States has placed its editor-in-chief on administrative leave pending the outcome of an investigation into a controversial podcast episode that critics labeled as racist.

The American Medical Association’s Joint Oversight Committee announced that Howard Bauchner, MD, is on leave beginning at the end of the day on March 25. Dr. Bauchner is the top editor at JAMA, the journal of the AMA.

“The decision to place the editor-in-chief on administrative leave neither implicates nor exonerates individuals and is standard operating procedure for such investigations,” the committee said in a statement.

More than 2,000 people signed a petition on Change.org calling for an investigation at JAMA over the February podcast episode, called “Structural Racism for Doctors: What Is It?”

Already, Edward H. Livingston, MD, the host of the podcast, has resigned as deputy editor of the journal.

During the podcast, Dr. Livingston, who is White, said, “Structural racism is an unfortunate term. Personally, I think taking racism out of the conversation will help. Many of us are offended by the concept that we are racist.”

The audio of the podcast has been deleted from JAMA’s website. In its place is audio of a statement from Dr. Bauchner. In his statement, which he released in the week prior to his being on leave, he said the comments in the podcast, which also featured Mitch Katz, MD, were “inaccurate, offensive, hurtful, and inconsistent with the standards of JAMA.”

Also deleted was a JAMA tweet promoting the podcast episode. The tweet said: “No physician is racist, so how can there be structural racism in health care? An explanation of the idea by doctors for doctors in this user-friendly podcast.”

This story will be updated.

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

The American Contact Dermatitis Society has selected acetophenone azine, linked to reactions associated with shins pads and footwear, as the “Contact Allergen of the Year” for 2021.

©Jody Dingle/Fotolia.com

The announcement was made by Donald V. Belsito, MD, professor of dermatology, Columbia University, New York, during a presentation at the annual meeting of the American Contact Dermatitis Society, held virtually this year. In his opinion, he said, the most exciting selections occur when international cooperation results in the identification of a new allergen that could become problematic, and acetophenone azine falls into this category.

The chemical formula of acetophenone azine is C₁₆H₁₆N₂.

Acetophenone azine was highlighted as a contact allergen in a recent report in Dermatitis. The authors, Nadia Raison-Peyron, MD, from the department of dermatology at the University of Montpelier (France), and Denis Sasseville, MD, from the division of dermatology at McGill University Health Center, Quebec, described publications and reports of about 12 cases of severe allergic contact dermatitis secondary to shin pads or footwear, mainly in children and teens in Europe (one case was in Canada).

A common feature of these cases was the presence of a foam used for cushioning, made of ethyl vinyl acetate (EVA) used in the relevant products.

In one case, a 13-year-old boy who wore shin pads for soccer developed contact dermatitis on both shins that spread, and was described as severe. Patch testing revealed the EVA foam in the shin pads as the only positive reaction. Similar cases have been reported after exposure to EVA-containing products, including shin pads, sneakers, flip-flops, ski boots, insoles, swimming goggles, and bicycle seats, according to the authors.

In some reports, cases related to footwear presented as dyshidrosiform, vesiculobullous eczema, with or without palmar lesions, or presented as plantar hyperkeratotic dermatitis, they wrote. In other cases, patients experienced scarring and postinflammatory hypopigmentation.

The compound is likely not added to EVA intentionally, they added, but instead is thought to result from reactions between additives during the manufacturing process. The presence of acetophenone azine is not well explained, but the current theory is that it results from a combination of “the degradation of the initiator dicumylperoxide and hydrazine from the foaming agent azodicarbonamide,” the authors said.

In the paper, Dr. Raison-Peyron and Dr. Sasseville recommended a patch testing concentration of 0.1% in acetone or petrolatum, as acetophenone azine is not currently available from path test suppliers, although it can be obtained from chemical product distributors.

“Given the recent discovery of this allergen, it is presumed that cases of allergic contact dermatitis would have been missed and labeled irritant contact dermatitis or dyshidrosis,” they noted. To avoid missing more cases, acetophenone azine should be added to the patch testing shoe series, as well as plastics and glues series, they emphasized.

Although no cases of allergic reactions to acetophenone azine have been reported in the United States to date, it is an emerging allergen that should be on the radar for U.S. dermatologists, Amber Atwater, MD, outgoing ACDS president, said in an interview. The lack of reported cases may be in part attributed to the fact that acetophenone azine is not yet available to purchase for testing in the United States, and the allergen could be present in shin guards and other products identified in reported cases, added Dr. Atwater, associate professor of dermatology, Duke University, Durham, N.C.

The American Contact Dermatitis Society has selected acetophenone azine, linked to reactions associated with shins pads and footwear, as the “Contact Allergen of the Year” for 2021.

©Jody Dingle/Fotolia.com

The announcement was made by Donald V. Belsito, MD, professor of dermatology, Columbia University, New York, during a presentation at the annual meeting of the American Contact Dermatitis Society, held virtually this year. In his opinion, he said, the most exciting selections occur when international cooperation results in the identification of a new allergen that could become problematic, and acetophenone azine falls into this category.

The chemical formula of acetophenone azine is C₁₆H₁₆N₂.

Acetophenone azine was highlighted as a contact allergen in a recent report in Dermatitis. The authors, Nadia Raison-Peyron, MD, from the department of dermatology at the University of Montpelier (France), and Denis Sasseville, MD, from the division of dermatology at McGill University Health Center, Quebec, described publications and reports of about 12 cases of severe allergic contact dermatitis secondary to shin pads or footwear, mainly in children and teens in Europe (one case was in Canada).

A common feature of these cases was the presence of a foam used for cushioning, made of ethyl vinyl acetate (EVA) used in the relevant products.

In one case, a 13-year-old boy who wore shin pads for soccer developed contact dermatitis on both shins that spread, and was described as severe. Patch testing revealed the EVA foam in the shin pads as the only positive reaction. Similar cases have been reported after exposure to EVA-containing products, including shin pads, sneakers, flip-flops, ski boots, insoles, swimming goggles, and bicycle seats, according to the authors.

In some reports, cases related to footwear presented as dyshidrosiform, vesiculobullous eczema, with or without palmar lesions, or presented as plantar hyperkeratotic dermatitis, they wrote. In other cases, patients experienced scarring and postinflammatory hypopigmentation.

The compound is likely not added to EVA intentionally, they added, but instead is thought to result from reactions between additives during the manufacturing process. The presence of acetophenone azine is not well explained, but the current theory is that it results from a combination of “the degradation of the initiator dicumylperoxide and hydrazine from the foaming agent azodicarbonamide,” the authors said.

In the paper, Dr. Raison-Peyron and Dr. Sasseville recommended a patch testing concentration of 0.1% in acetone or petrolatum, as acetophenone azine is not currently available from path test suppliers, although it can be obtained from chemical product distributors.

“Given the recent discovery of this allergen, it is presumed that cases of allergic contact dermatitis would have been missed and labeled irritant contact dermatitis or dyshidrosis,” they noted. To avoid missing more cases, acetophenone azine should be added to the patch testing shoe series, as well as plastics and glues series, they emphasized.

Although no cases of allergic reactions to acetophenone azine have been reported in the United States to date, it is an emerging allergen that should be on the radar for U.S. dermatologists, Amber Atwater, MD, outgoing ACDS president, said in an interview. The lack of reported cases may be in part attributed to the fact that acetophenone azine is not yet available to purchase for testing in the United States, and the allergen could be present in shin guards and other products identified in reported cases, added Dr. Atwater, associate professor of dermatology, Duke University, Durham, N.C.

The American Contact Dermatitis Society has selected acetophenone azine, linked to reactions associated with shins pads and footwear, as the “Contact Allergen of the Year” for 2021.

©Jody Dingle/Fotolia.com

The announcement was made by Donald V. Belsito, MD, professor of dermatology, Columbia University, New York, during a presentation at the annual meeting of the American Contact Dermatitis Society, held virtually this year. In his opinion, he said, the most exciting selections occur when international cooperation results in the identification of a new allergen that could become problematic, and acetophenone azine falls into this category.

The chemical formula of acetophenone azine is C₁₆H₁₆N₂.

Acetophenone azine was highlighted as a contact allergen in a recent report in Dermatitis. The authors, Nadia Raison-Peyron, MD, from the department of dermatology at the University of Montpelier (France), and Denis Sasseville, MD, from the division of dermatology at McGill University Health Center, Quebec, described publications and reports of about 12 cases of severe allergic contact dermatitis secondary to shin pads or footwear, mainly in children and teens in Europe (one case was in Canada).

A common feature of these cases was the presence of a foam used for cushioning, made of ethyl vinyl acetate (EVA) used in the relevant products.

In one case, a 13-year-old boy who wore shin pads for soccer developed contact dermatitis on both shins that spread, and was described as severe. Patch testing revealed the EVA foam in the shin pads as the only positive reaction. Similar cases have been reported after exposure to EVA-containing products, including shin pads, sneakers, flip-flops, ski boots, insoles, swimming goggles, and bicycle seats, according to the authors.

In some reports, cases related to footwear presented as dyshidrosiform, vesiculobullous eczema, with or without palmar lesions, or presented as plantar hyperkeratotic dermatitis, they wrote. In other cases, patients experienced scarring and postinflammatory hypopigmentation.

The compound is likely not added to EVA intentionally, they added, but instead is thought to result from reactions between additives during the manufacturing process. The presence of acetophenone azine is not well explained, but the current theory is that it results from a combination of “the degradation of the initiator dicumylperoxide and hydrazine from the foaming agent azodicarbonamide,” the authors said.

In the paper, Dr. Raison-Peyron and Dr. Sasseville recommended a patch testing concentration of 0.1% in acetone or petrolatum, as acetophenone azine is not currently available from path test suppliers, although it can be obtained from chemical product distributors.

“Given the recent discovery of this allergen, it is presumed that cases of allergic contact dermatitis would have been missed and labeled irritant contact dermatitis or dyshidrosis,” they noted. To avoid missing more cases, acetophenone azine should be added to the patch testing shoe series, as well as plastics and glues series, they emphasized.

Although no cases of allergic reactions to acetophenone azine have been reported in the United States to date, it is an emerging allergen that should be on the radar for U.S. dermatologists, Amber Atwater, MD, outgoing ACDS president, said in an interview. The lack of reported cases may be in part attributed to the fact that acetophenone azine is not yet available to purchase for testing in the United States, and the allergen could be present in shin guards and other products identified in reported cases, added Dr. Atwater, associate professor of dermatology, Duke University, Durham, N.C.

One-third of patients with severe longstanding alopecia areata treated with baricitinib at 2 mg once daily for 36 weeks experienced dramatic hair regrowth in the phase 2/3 BRAVE-AA1 randomized trial, Brett King, MD, PhD, reported at Innovations in Dermatology: Virtual Spring Conference 2021.

The results with the 4-mg/day dose of the Janus kinase (JAK) 1 and -2 inhibitor were even more impressive. However, this higher dose, while approved in Europe and elsewhere for the treatment of rheumatoid arthritis, was rejected by the Food and Drug Administration because of safety concerns and is not available in the United States. The 2-mg dose of baricitinib is approved for RA in the United States.

There are currently no FDA-approved treatments for alopecia areata, noted Dr. King, a dermatologist at Yale University, New Haven, Conn.

He reported on 110 adults with severe alopecia areata as defined by a baseline Severity of Alopecia Tool (SALT) score of 87, meaning they averaged 87% scalp hair loss. They averaged a 16-year history of the autoimmune disease. The duration of the current episode was at least 4 years in more than one-third of participants. Clinicians rated more than three-quarters of patients as having no eyebrow or eyelash hair, or significant gaps and uneven distribution.

The primary outcome in this interim analysis was achievement of a SALT score of 20 or less at week 36, meaning hair loss had shrunk to 20% or less of the scalp. Fifty-two percent of patients on baricitinib 4 mg achieved this outcome, as did 33% of those randomized to baricitinib 2 mg and 4% of placebo-treated controls.

In addition, 60% of patients on the higher dose of the JAK inhibitor and 40% on the lower dose rated themselves as having either full eyebrows and eyelashes on both eyes at 36 weeks, or only minimal gaps with even distribution. None of the controls reported comparable improvement, Dr. King said at the conference, which was sponsored by MedscapeLIVE! and the producers of the Hawaii Dermatology Seminar and Caribbean Dermatology Symposium.

There were no serious adverse events in this relatively small study. Six cases of herpes simplex and two of herpes zoster occurred in baricitinib-treated patients; there were none in controls.

Session moderator Andrea L. Zaenglein, MD, professor of dermatology and pediatric dermatology at Penn State University, Hershey, said that she was very impressed that baricitinib could achieve substantial hair regrowth in patients with a median duration of hair loss of about 16 years.

“It’s very interesting,” agreed comoderator Ashfaq A. Marghoob, MD, director of clinical dermatology at Memorial Sloan Kettering Cancer Center in Hauppauge, N.Y. “Having this kind of hair regrowth goes against what we learned in our residency, that the longer you’ve gone with hair loss, the less likely it is to ever come back.”

Separately, Eli Lilly issued a press release announcing that both the 2- and 4-mg doses of baricitinib had met the primary endpoint in the phase 3 BRAVE-AA2 trial, showing significantly greater hair regrowth compared with placebo in the 546-patient study. However, the company provided no data, instead stating that the full results will be presented at an upcoming medical conference.

[email protected]

One-third of patients with severe longstanding alopecia areata treated with baricitinib at 2 mg once daily for 36 weeks experienced dramatic hair regrowth in the phase 2/3 BRAVE-AA1 randomized trial, Brett King, MD, PhD, reported at Innovations in Dermatology: Virtual Spring Conference 2021.

The results with the 4-mg/day dose of the Janus kinase (JAK) 1 and -2 inhibitor were even more impressive. However, this higher dose, while approved in Europe and elsewhere for the treatment of rheumatoid arthritis, was rejected by the Food and Drug Administration because of safety concerns and is not available in the United States. The 2-mg dose of baricitinib is approved for RA in the United States.

There are currently no FDA-approved treatments for alopecia areata, noted Dr. King, a dermatologist at Yale University, New Haven, Conn.

He reported on 110 adults with severe alopecia areata as defined by a baseline Severity of Alopecia Tool (SALT) score of 87, meaning they averaged 87% scalp hair loss. They averaged a 16-year history of the autoimmune disease. The duration of the current episode was at least 4 years in more than one-third of participants. Clinicians rated more than three-quarters of patients as having no eyebrow or eyelash hair, or significant gaps and uneven distribution.

The primary outcome in this interim analysis was achievement of a SALT score of 20 or less at week 36, meaning hair loss had shrunk to 20% or less of the scalp. Fifty-two percent of patients on baricitinib 4 mg achieved this outcome, as did 33% of those randomized to baricitinib 2 mg and 4% of placebo-treated controls.

In addition, 60% of patients on the higher dose of the JAK inhibitor and 40% on the lower dose rated themselves as having either full eyebrows and eyelashes on both eyes at 36 weeks, or only minimal gaps with even distribution. None of the controls reported comparable improvement, Dr. King said at the conference, which was sponsored by MedscapeLIVE! and the producers of the Hawaii Dermatology Seminar and Caribbean Dermatology Symposium.

There were no serious adverse events in this relatively small study. Six cases of herpes simplex and two of herpes zoster occurred in baricitinib-treated patients; there were none in controls.

Session moderator Andrea L. Zaenglein, MD, professor of dermatology and pediatric dermatology at Penn State University, Hershey, said that she was very impressed that baricitinib could achieve substantial hair regrowth in patients with a median duration of hair loss of about 16 years.

“It’s very interesting,” agreed comoderator Ashfaq A. Marghoob, MD, director of clinical dermatology at Memorial Sloan Kettering Cancer Center in Hauppauge, N.Y. “Having this kind of hair regrowth goes against what we learned in our residency, that the longer you’ve gone with hair loss, the less likely it is to ever come back.”

Separately, Eli Lilly issued a press release announcing that both the 2- and 4-mg doses of baricitinib had met the primary endpoint in the phase 3 BRAVE-AA2 trial, showing significantly greater hair regrowth compared with placebo in the 546-patient study. However, the company provided no data, instead stating that the full results will be presented at an upcoming medical conference.

[email protected]

One-third of patients with severe longstanding alopecia areata treated with baricitinib at 2 mg once daily for 36 weeks experienced dramatic hair regrowth in the phase 2/3 BRAVE-AA1 randomized trial, Brett King, MD, PhD, reported at Innovations in Dermatology: Virtual Spring Conference 2021.

The results with the 4-mg/day dose of the Janus kinase (JAK) 1 and -2 inhibitor were even more impressive. However, this higher dose, while approved in Europe and elsewhere for the treatment of rheumatoid arthritis, was rejected by the Food and Drug Administration because of safety concerns and is not available in the United States. The 2-mg dose of baricitinib is approved for RA in the United States.

There are currently no FDA-approved treatments for alopecia areata, noted Dr. King, a dermatologist at Yale University, New Haven, Conn.

He reported on 110 adults with severe alopecia areata as defined by a baseline Severity of Alopecia Tool (SALT) score of 87, meaning they averaged 87% scalp hair loss. They averaged a 16-year history of the autoimmune disease. The duration of the current episode was at least 4 years in more than one-third of participants. Clinicians rated more than three-quarters of patients as having no eyebrow or eyelash hair, or significant gaps and uneven distribution.

The primary outcome in this interim analysis was achievement of a SALT score of 20 or less at week 36, meaning hair loss had shrunk to 20% or less of the scalp. Fifty-two percent of patients on baricitinib 4 mg achieved this outcome, as did 33% of those randomized to baricitinib 2 mg and 4% of placebo-treated controls.

In addition, 60% of patients on the higher dose of the JAK inhibitor and 40% on the lower dose rated themselves as having either full eyebrows and eyelashes on both eyes at 36 weeks, or only minimal gaps with even distribution. None of the controls reported comparable improvement, Dr. King said at the conference, which was sponsored by MedscapeLIVE! and the producers of the Hawaii Dermatology Seminar and Caribbean Dermatology Symposium.

There were no serious adverse events in this relatively small study. Six cases of herpes simplex and two of herpes zoster occurred in baricitinib-treated patients; there were none in controls.

Session moderator Andrea L. Zaenglein, MD, professor of dermatology and pediatric dermatology at Penn State University, Hershey, said that she was very impressed that baricitinib could achieve substantial hair regrowth in patients with a median duration of hair loss of about 16 years.

“It’s very interesting,” agreed comoderator Ashfaq A. Marghoob, MD, director of clinical dermatology at Memorial Sloan Kettering Cancer Center in Hauppauge, N.Y. “Having this kind of hair regrowth goes against what we learned in our residency, that the longer you’ve gone with hair loss, the less likely it is to ever come back.”

Separately, Eli Lilly issued a press release announcing that both the 2- and 4-mg doses of baricitinib had met the primary endpoint in the phase 3 BRAVE-AA2 trial, showing significantly greater hair regrowth compared with placebo in the 546-patient study. However, the company provided no data, instead stating that the full results will be presented at an upcoming medical conference.

[email protected]

The new SARS-CoV-2 variants are not just problems for humans. 

New research shows they can also infect animals, and for the first time, variants have been able to infect mice, a development that may complicate efforts to rein in the global spread of the virus.

In addition, two new studies have implications for pets. Veterinarians in Texas and the United Kingdom have documented infections of B.1.1.7 – the fast-spreading variant first found in the United Kingdom – in dogs and cats. The animals in the U.K. study also had heart damage, but it’s unclear if the damage was caused by the virus or was already there and was found as a result of their infections.

Animal studies of SARS-CoV-2 and its emerging variants are urgent, said Sarah Hamer, DVM, PhD, a veterinarian and epidemiologist at Texas A&M University, College Station. 

She’s part of a network of scientists who are swabbing the pets of people who are diagnosed with COVID-19 to find out how often the virus passes from people to animals.

The collaboration is part of the One Health initiative through the Centers for Disease Control and Prevention. One Health aims to tackle infectious diseases by recognizing that people can’t be fully protected from pathogens unless animals and the environment are also safeguarded. “Over 70% of emerging diseases of humans have their origins in animal populations,” Dr. Hamer said. “So if we are only focusing on studying disease as it emerges in humans and ignoring where those pathogens have been transmitted or circulating for years, then we might miss the ability to detect early emergence. We might miss the ability to control these diseases before they become problems for human health.”
 

Variants move to mice

In new work, researchers at the Institut Pasteur in Paris have shown that the B.1.351 and P.1 variants of concern, which were first identified in South Africa and Brazil, respectively, can infect mice, giving the virus a potential new host. Older versions of the virus couldn’t infect mice because they weren’t able bind to receptors on their cells. These two variants can.

On one hand, that’s a good thing, because it will help scientists more easily conduct experiments in mice. Before, if they wanted to do an experiment with SARS-CoV-2 in mice, they had to use a special strain of mouse that was bred to carry human ACE2 receptors on their lung cells. Now that mice can become naturally infected, any breed will do, making it less costly and time-consuming to study the virus in animals.

On the other hand, the idea that the virus could have more and different ways to spread isn’t good news.

“From the beginning of the epidemic and since human coronaviruses emerged from animals, it has been very important to establish in which species the virus can replicate, in particular the species that live close to humans,” said Xavier Montagutelli, DVM, PhD, head of the Mouse Genetics Laboratory at the Institut Pasteur. His study was published as a preprint ahead of peer review on BioRXIV.

Once a virus establishes itself within a population of animals, it will continue to spread and change and may eventually be passed back to humans. It’s the reason that birds and pigs are closely monitored for influenza viruses.

So far, with SARS-CoV-2, only one animal has been found to catch and spread the virus and pass it back to people – farmed mink. Researchers have also documented SARS-CoV-2 antibodies in escaped mink living near mink farms in Utah, suggesting the virus has the potential to be transmitted to wild populations.

And the move of the virus into mice suggests that SARS-CoV-2 could establish itself in a population of wild animals that live close to humans.

“At this point, we have no evidence that wild mice are infected, or can become infected from humans,” Dr. Montagutelli said. He added that his findings emphasize the need to regularly test animals for signs of the infection. He said these surveys will need to be updated as more variants emerge.

“So far, we’ve been lucky that our livestock species aren’t really susceptible to this,” said Scott Weese, DVM, a professor at Ontario Veterinary College at the University of Guelph, who studies emerging infectious diseases that pass between animals and people.

While the outbreaks on mink farms have been bad, imagine what would happen, Dr. Weese said, if the virus moved to pigs.

“If this infects a barn with a few thousand pigs – which is like the mink scenario – but we have a lot more pig farms than mink farms,” he said.

“With these variants, we have to reset,” he said. “We’ve figured all this about animals and how it spreads or how it doesn’t, but now we need to repeat all those studies to make sure it’s the same thing.”
 

Pets catch variants, too

Pets living with people who are infected with SARS-CoV-2 can catch it from their owners, and cats are particularly susceptible, Dr. Weese said. 

Contact tracing studies, which also tested animals for signs of the virus, have found that about half of cats living with infected people have signs of infection, while 20%-30% of dogs were sick.

“It’s quite common,” for pets to get COVID, Dr. Weese said.

Now, two new studies have shown that pets can also be infected by the newer B.1.1.7 variant.

The first study, from researchers at Texas A&M, documented the variant in a dog and a cat from Brazos County, Texas. Neither the older black Lab mix or the older domestic shorthair cat had symptoms of COVID-19. They were tested as part of a project funded by the CDC.

Dr. Weese said pets are at risk by people who are infected, but they don’t seem to play a big role in spreading the disease to humans. So if you have pets, there’s no reason to worry that they could bring the virus home to you. You’re more likely to be a risk to them.

The second study, from a specialty animal hospital in southeast England, documented infection by the B.1.1.7 virus variant in 11 dogs and cats. Most of the pets had unusual symptoms, including inflamed hearts and heart damage.

Dr. Weese called this study interesting and said its findings deserve more investigation, but pointed out that the study can’t determine whether the infection caused the heart damage, or whether it was already there.

“This is a human virus. There’s no doubt about it. It can affect other species, but it likes people a lot better,” he said. “If you think about the big picture and what is the potential role of animals, pets are pretty low risk.”
 

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

The new SARS-CoV-2 variants are not just problems for humans. 

New research shows they can also infect animals, and for the first time, variants have been able to infect mice, a development that may complicate efforts to rein in the global spread of the virus.

In addition, two new studies have implications for pets. Veterinarians in Texas and the United Kingdom have documented infections of B.1.1.7 – the fast-spreading variant first found in the United Kingdom – in dogs and cats. The animals in the U.K. study also had heart damage, but it’s unclear if the damage was caused by the virus or was already there and was found as a result of their infections.

Animal studies of SARS-CoV-2 and its emerging variants are urgent, said Sarah Hamer, DVM, PhD, a veterinarian and epidemiologist at Texas A&M University, College Station. 

She’s part of a network of scientists who are swabbing the pets of people who are diagnosed with COVID-19 to find out how often the virus passes from people to animals.

The collaboration is part of the One Health initiative through the Centers for Disease Control and Prevention. One Health aims to tackle infectious diseases by recognizing that people can’t be fully protected from pathogens unless animals and the environment are also safeguarded. “Over 70% of emerging diseases of humans have their origins in animal populations,” Dr. Hamer said. “So if we are only focusing on studying disease as it emerges in humans and ignoring where those pathogens have been transmitted or circulating for years, then we might miss the ability to detect early emergence. We might miss the ability to control these diseases before they become problems for human health.”
 

Variants move to mice

In new work, researchers at the Institut Pasteur in Paris have shown that the B.1.351 and P.1 variants of concern, which were first identified in South Africa and Brazil, respectively, can infect mice, giving the virus a potential new host. Older versions of the virus couldn’t infect mice because they weren’t able bind to receptors on their cells. These two variants can.

On one hand, that’s a good thing, because it will help scientists more easily conduct experiments in mice. Before, if they wanted to do an experiment with SARS-CoV-2 in mice, they had to use a special strain of mouse that was bred to carry human ACE2 receptors on their lung cells. Now that mice can become naturally infected, any breed will do, making it less costly and time-consuming to study the virus in animals.

On the other hand, the idea that the virus could have more and different ways to spread isn’t good news.

“From the beginning of the epidemic and since human coronaviruses emerged from animals, it has been very important to establish in which species the virus can replicate, in particular the species that live close to humans,” said Xavier Montagutelli, DVM, PhD, head of the Mouse Genetics Laboratory at the Institut Pasteur. His study was published as a preprint ahead of peer review on BioRXIV.

Once a virus establishes itself within a population of animals, it will continue to spread and change and may eventually be passed back to humans. It’s the reason that birds and pigs are closely monitored for influenza viruses.

So far, with SARS-CoV-2, only one animal has been found to catch and spread the virus and pass it back to people – farmed mink. Researchers have also documented SARS-CoV-2 antibodies in escaped mink living near mink farms in Utah, suggesting the virus has the potential to be transmitted to wild populations.

And the move of the virus into mice suggests that SARS-CoV-2 could establish itself in a population of wild animals that live close to humans.

“At this point, we have no evidence that wild mice are infected, or can become infected from humans,” Dr. Montagutelli said. He added that his findings emphasize the need to regularly test animals for signs of the infection. He said these surveys will need to be updated as more variants emerge.

“So far, we’ve been lucky that our livestock species aren’t really susceptible to this,” said Scott Weese, DVM, a professor at Ontario Veterinary College at the University of Guelph, who studies emerging infectious diseases that pass between animals and people.

While the outbreaks on mink farms have been bad, imagine what would happen, Dr. Weese said, if the virus moved to pigs.

“If this infects a barn with a few thousand pigs – which is like the mink scenario – but we have a lot more pig farms than mink farms,” he said.

“With these variants, we have to reset,” he said. “We’ve figured all this about animals and how it spreads or how it doesn’t, but now we need to repeat all those studies to make sure it’s the same thing.”
 

Pets catch variants, too

Pets living with people who are infected with SARS-CoV-2 can catch it from their owners, and cats are particularly susceptible, Dr. Weese said. 

Contact tracing studies, which also tested animals for signs of the virus, have found that about half of cats living with infected people have signs of infection, while 20%-30% of dogs were sick.

“It’s quite common,” for pets to get COVID, Dr. Weese said.

Now, two new studies have shown that pets can also be infected by the newer B.1.1.7 variant.

The first study, from researchers at Texas A&M, documented the variant in a dog and a cat from Brazos County, Texas. Neither the older black Lab mix or the older domestic shorthair cat had symptoms of COVID-19. They were tested as part of a project funded by the CDC.

Dr. Weese said pets are at risk by people who are infected, but they don’t seem to play a big role in spreading the disease to humans. So if you have pets, there’s no reason to worry that they could bring the virus home to you. You’re more likely to be a risk to them.

The second study, from a specialty animal hospital in southeast England, documented infection by the B.1.1.7 virus variant in 11 dogs and cats. Most of the pets had unusual symptoms, including inflamed hearts and heart damage.

Dr. Weese called this study interesting and said its findings deserve more investigation, but pointed out that the study can’t determine whether the infection caused the heart damage, or whether it was already there.

“This is a human virus. There’s no doubt about it. It can affect other species, but it likes people a lot better,” he said. “If you think about the big picture and what is the potential role of animals, pets are pretty low risk.”
 

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

The new SARS-CoV-2 variants are not just problems for humans. 

New research shows they can also infect animals, and for the first time, variants have been able to infect mice, a development that may complicate efforts to rein in the global spread of the virus.

In addition, two new studies have implications for pets. Veterinarians in Texas and the United Kingdom have documented infections of B.1.1.7 – the fast-spreading variant first found in the United Kingdom – in dogs and cats. The animals in the U.K. study also had heart damage, but it’s unclear if the damage was caused by the virus or was already there and was found as a result of their infections.

Animal studies of SARS-CoV-2 and its emerging variants are urgent, said Sarah Hamer, DVM, PhD, a veterinarian and epidemiologist at Texas A&M University, College Station. 

She’s part of a network of scientists who are swabbing the pets of people who are diagnosed with COVID-19 to find out how often the virus passes from people to animals.

The collaboration is part of the One Health initiative through the Centers for Disease Control and Prevention. One Health aims to tackle infectious diseases by recognizing that people can’t be fully protected from pathogens unless animals and the environment are also safeguarded. “Over 70% of emerging diseases of humans have their origins in animal populations,” Dr. Hamer said. “So if we are only focusing on studying disease as it emerges in humans and ignoring where those pathogens have been transmitted or circulating for years, then we might miss the ability to detect early emergence. We might miss the ability to control these diseases before they become problems for human health.”
 

Variants move to mice

In new work, researchers at the Institut Pasteur in Paris have shown that the B.1.351 and P.1 variants of concern, which were first identified in South Africa and Brazil, respectively, can infect mice, giving the virus a potential new host. Older versions of the virus couldn’t infect mice because they weren’t able bind to receptors on their cells. These two variants can.

On one hand, that’s a good thing, because it will help scientists more easily conduct experiments in mice. Before, if they wanted to do an experiment with SARS-CoV-2 in mice, they had to use a special strain of mouse that was bred to carry human ACE2 receptors on their lung cells. Now that mice can become naturally infected, any breed will do, making it less costly and time-consuming to study the virus in animals.

On the other hand, the idea that the virus could have more and different ways to spread isn’t good news.

“From the beginning of the epidemic and since human coronaviruses emerged from animals, it has been very important to establish in which species the virus can replicate, in particular the species that live close to humans,” said Xavier Montagutelli, DVM, PhD, head of the Mouse Genetics Laboratory at the Institut Pasteur. His study was published as a preprint ahead of peer review on BioRXIV.

Once a virus establishes itself within a population of animals, it will continue to spread and change and may eventually be passed back to humans. It’s the reason that birds and pigs are closely monitored for influenza viruses.

So far, with SARS-CoV-2, only one animal has been found to catch and spread the virus and pass it back to people – farmed mink. Researchers have also documented SARS-CoV-2 antibodies in escaped mink living near mink farms in Utah, suggesting the virus has the potential to be transmitted to wild populations.

And the move of the virus into mice suggests that SARS-CoV-2 could establish itself in a population of wild animals that live close to humans.

“At this point, we have no evidence that wild mice are infected, or can become infected from humans,” Dr. Montagutelli said. He added that his findings emphasize the need to regularly test animals for signs of the infection. He said these surveys will need to be updated as more variants emerge.

“So far, we’ve been lucky that our livestock species aren’t really susceptible to this,” said Scott Weese, DVM, a professor at Ontario Veterinary College at the University of Guelph, who studies emerging infectious diseases that pass between animals and people.

While the outbreaks on mink farms have been bad, imagine what would happen, Dr. Weese said, if the virus moved to pigs.

“If this infects a barn with a few thousand pigs – which is like the mink scenario – but we have a lot more pig farms than mink farms,” he said.

“With these variants, we have to reset,” he said. “We’ve figured all this about animals and how it spreads or how it doesn’t, but now we need to repeat all those studies to make sure it’s the same thing.”
 

Pets catch variants, too

Pets living with people who are infected with SARS-CoV-2 can catch it from their owners, and cats are particularly susceptible, Dr. Weese said. 

Contact tracing studies, which also tested animals for signs of the virus, have found that about half of cats living with infected people have signs of infection, while 20%-30% of dogs were sick.

“It’s quite common,” for pets to get COVID, Dr. Weese said.

Now, two new studies have shown that pets can also be infected by the newer B.1.1.7 variant.

The first study, from researchers at Texas A&M, documented the variant in a dog and a cat from Brazos County, Texas. Neither the older black Lab mix or the older domestic shorthair cat had symptoms of COVID-19. They were tested as part of a project funded by the CDC.

Dr. Weese said pets are at risk by people who are infected, but they don’t seem to play a big role in spreading the disease to humans. So if you have pets, there’s no reason to worry that they could bring the virus home to you. You’re more likely to be a risk to them.

The second study, from a specialty animal hospital in southeast England, documented infection by the B.1.1.7 virus variant in 11 dogs and cats. Most of the pets had unusual symptoms, including inflamed hearts and heart damage.

Dr. Weese called this study interesting and said its findings deserve more investigation, but pointed out that the study can’t determine whether the infection caused the heart damage, or whether it was already there.

“This is a human virus. There’s no doubt about it. It can affect other species, but it likes people a lot better,” he said. “If you think about the big picture and what is the potential role of animals, pets are pretty low risk.”
 

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

An experimental oral Janus kinase 1 (JAK1) inhibitor, abrocitinib, showed greater itch reduction after 2 weeks of treatment than dupilumab in patients with moderate to severe atopic dermatitis (AD), in a multicenter, randomized trial.

In addition, in the study, those on 200-mg and 100-mg daily doses of abrocitinib experienced significantly greater reductions in signs and symptoms of AD at 12 and 16 weeks, than those on placebo, the authors reported.

The findings from the JADE COMPARE trial, published on March 25 in the New England Journal of Medicine, suggest abrocitinib will provide clinicians with another treatment option for patients who don’t get adequate relief from either topical medications or dupilumab. Abrocitinib is associated with a different set of adverse reactions than dupilumab, according to investigators.

In 2017, dupilumab (Dupixent) became the first systemic drug approved by the Food and Drug Administration specifically for AD, though systemic steroids and other immunosuppressant drugs are sometimes prescribed. A monoclonal antibody delivered by subcutaneous injection, dupilumab binds to interleukin-4 receptors to block signaling pathways involved in AD; it is now approved for treatment of patients with moderate to severe AD down to age 6 years.

“It is sort of the bar for efficacy and for safety in those patients, because that’s what we have right now,” said one of the JADE Compare investigators and study author, Jonathan I. Silverberg, MD, PhD, MPH, associate professor of dermatology and director of clinical research and contact dermatitis at George Washington University, Washington, said in an interview. “For any new therapy coming to market, we really do want to understand how it compares to what’s out there.”

Abrocitinib is a small molecule that inhibits JAK1, which is thought to modulate multiple cytokines involved in AD, including interleukin (IL)–4, IL-13, IL-31, IL-22, and thymic stromal lymphopoietin. Two other JAK1 inhibitors, baricitinib and upadacitinib, are also being investigated as systemic treatments for AD.

In JADE COMPARE, people with moderate to severe AD from 18 countries on four continents, entered a 28-day screening period during which they discontinued treatments. They began using emollients twice a day at least 7 days before being randomly assigned to a treatment group, and continued on topical medication once daily. Topical treatments included low- or medium-potency topical glucocorticoids, calcineurin inhibitors, and phosphodiesterase-4 inhibitors.

The researchers randomly assigned 838 to trial groups: 226 received 200 mg of abrocitinib orally once a day, 238 received 100 mg of abrocitinib once a day, 243 received a 300-mg dupilumab injection every other week, and 131 received placebo versions of both medications, for 16 weeks. The mean age of the patients overall was about 38 years; about two-thirds were White.

At 2 weeks, half of the patients on 200 mg of abrocitinib and 31.8% of those on the 100-mg dose had an itch response, defined as at least a 4-point improvement from baseline in the 0-10 Peak Pruritus Numerical Rating Scale. This was compared with 26.4% of those on dupilumab and 13.8% of those on placebo.

And at 12 weeks, more of the patients in the 200-mg abrocitinib group than in the other groups had an Investigator’s Global Assessment (IGA) response (defined as clear or almost clear) and more had an Eczema Area and Severity Index (EASI-75) response (defined as an improvement of at least 75%). (See Table) EASI-75 and IGA responses at week 12 were the primary outcomes of the study.

The overall incidence of adverse events was higher in the 200-mg abrocitinib arm than in the other groups, but the incidence of serious or severe adverse events, and the incidence of adverse events that resulted in discontinuing the medication, were similar across the trial groups.

However, nausea affected 11.1% of the patients in the 200-mg abrocitinib group and 4.2% of those in the 100-mg abrocitinib group. Acne was also reported in these groups (6.6% and 2.9%, among those on 200 mg and 100 mg, respectively, compared with 1.2% of those on dupilumab and none of those on placebo). In a few of those on abrocitinib, herpes zoster flared up. And median platelet counts decreased among the patients taking abrocitinib, although none dropped below 75,000/mm³. Serious infections were reported in two patients on abrocitinib, but resolved.

By contrast, only 2.9% of the patients on dupilumab had nausea. But 6.2% in the dupilumab group had conjunctivitis, compared with 1.3% of patients in the 200-mg abrocitinib group and 0.8 in the 100-mg abrocitinib group.

As an oral medication, abrocitinib will appeal to patients who want to avoid injections, and dosing will be easier to adjust, Dr. Silverberg said. On the other hand, he added, dupilumab will have an advantage for patients who don’t want to take a daily medication, or who are concerned about the adverse events associated with abrocitinib, particularly those with blood-clotting disorders.

On the basis of two previous JADE phase 3 trials, Pfizer has submitted a new drug application for abrocitinib for treating moderate to severe AD in patients aged 12 and older to the FDA; a decision is expected in April, according to the company. The company has also applied to market the drug in Europe and the United Kingdom.

The study was funded by Pfizer. Dr. Silverberg’s disclosures included serving as a consultant to companies including AbbVie, Pfizer, and Regeneron. Several authors are Pfizer employees; other authors had disclosures related to Pfizer and other pharmaceutical companies.

 

An experimental oral Janus kinase 1 (JAK1) inhibitor, abrocitinib, showed greater itch reduction after 2 weeks of treatment than dupilumab in patients with moderate to severe atopic dermatitis (AD), in a multicenter, randomized trial.

In addition, in the study, those on 200-mg and 100-mg daily doses of abrocitinib experienced significantly greater reductions in signs and symptoms of AD at 12 and 16 weeks, than those on placebo, the authors reported.

The findings from the JADE COMPARE trial, published on March 25 in the New England Journal of Medicine, suggest abrocitinib will provide clinicians with another treatment option for patients who don’t get adequate relief from either topical medications or dupilumab. Abrocitinib is associated with a different set of adverse reactions than dupilumab, according to investigators.

In 2017, dupilumab (Dupixent) became the first systemic drug approved by the Food and Drug Administration specifically for AD, though systemic steroids and other immunosuppressant drugs are sometimes prescribed. A monoclonal antibody delivered by subcutaneous injection, dupilumab binds to interleukin-4 receptors to block signaling pathways involved in AD; it is now approved for treatment of patients with moderate to severe AD down to age 6 years.

“It is sort of the bar for efficacy and for safety in those patients, because that’s what we have right now,” said one of the JADE Compare investigators and study author, Jonathan I. Silverberg, MD, PhD, MPH, associate professor of dermatology and director of clinical research and contact dermatitis at George Washington University, Washington, said in an interview. “For any new therapy coming to market, we really do want to understand how it compares to what’s out there.”

Abrocitinib is a small molecule that inhibits JAK1, which is thought to modulate multiple cytokines involved in AD, including interleukin (IL)–4, IL-13, IL-31, IL-22, and thymic stromal lymphopoietin. Two other JAK1 inhibitors, baricitinib and upadacitinib, are also being investigated as systemic treatments for AD.

In JADE COMPARE, people with moderate to severe AD from 18 countries on four continents, entered a 28-day screening period during which they discontinued treatments. They began using emollients twice a day at least 7 days before being randomly assigned to a treatment group, and continued on topical medication once daily. Topical treatments included low- or medium-potency topical glucocorticoids, calcineurin inhibitors, and phosphodiesterase-4 inhibitors.

The researchers randomly assigned 838 to trial groups: 226 received 200 mg of abrocitinib orally once a day, 238 received 100 mg of abrocitinib once a day, 243 received a 300-mg dupilumab injection every other week, and 131 received placebo versions of both medications, for 16 weeks. The mean age of the patients overall was about 38 years; about two-thirds were White.

At 2 weeks, half of the patients on 200 mg of abrocitinib and 31.8% of those on the 100-mg dose had an itch response, defined as at least a 4-point improvement from baseline in the 0-10 Peak Pruritus Numerical Rating Scale. This was compared with 26.4% of those on dupilumab and 13.8% of those on placebo.

And at 12 weeks, more of the patients in the 200-mg abrocitinib group than in the other groups had an Investigator’s Global Assessment (IGA) response (defined as clear or almost clear) and more had an Eczema Area and Severity Index (EASI-75) response (defined as an improvement of at least 75%). (See Table) EASI-75 and IGA responses at week 12 were the primary outcomes of the study.

The overall incidence of adverse events was higher in the 200-mg abrocitinib arm than in the other groups, but the incidence of serious or severe adverse events, and the incidence of adverse events that resulted in discontinuing the medication, were similar across the trial groups.

However, nausea affected 11.1% of the patients in the 200-mg abrocitinib group and 4.2% of those in the 100-mg abrocitinib group. Acne was also reported in these groups (6.6% and 2.9%, among those on 200 mg and 100 mg, respectively, compared with 1.2% of those on dupilumab and none of those on placebo). In a few of those on abrocitinib, herpes zoster flared up. And median platelet counts decreased among the patients taking abrocitinib, although none dropped below 75,000/mm³. Serious infections were reported in two patients on abrocitinib, but resolved.

By contrast, only 2.9% of the patients on dupilumab had nausea. But 6.2% in the dupilumab group had conjunctivitis, compared with 1.3% of patients in the 200-mg abrocitinib group and 0.8 in the 100-mg abrocitinib group.

As an oral medication, abrocitinib will appeal to patients who want to avoid injections, and dosing will be easier to adjust, Dr. Silverberg said. On the other hand, he added, dupilumab will have an advantage for patients who don’t want to take a daily medication, or who are concerned about the adverse events associated with abrocitinib, particularly those with blood-clotting disorders.

On the basis of two previous JADE phase 3 trials, Pfizer has submitted a new drug application for abrocitinib for treating moderate to severe AD in patients aged 12 and older to the FDA; a decision is expected in April, according to the company. The company has also applied to market the drug in Europe and the United Kingdom.

The study was funded by Pfizer. Dr. Silverberg’s disclosures included serving as a consultant to companies including AbbVie, Pfizer, and Regeneron. Several authors are Pfizer employees; other authors had disclosures related to Pfizer and other pharmaceutical companies.

 

An experimental oral Janus kinase 1 (JAK1) inhibitor, abrocitinib, showed greater itch reduction after 2 weeks of treatment than dupilumab in patients with moderate to severe atopic dermatitis (AD), in a multicenter, randomized trial.

In addition, in the study, those on 200-mg and 100-mg daily doses of abrocitinib experienced significantly greater reductions in signs and symptoms of AD at 12 and 16 weeks, than those on placebo, the authors reported.

The findings from the JADE COMPARE trial, published on March 25 in the New England Journal of Medicine, suggest abrocitinib will provide clinicians with another treatment option for patients who don’t get adequate relief from either topical medications or dupilumab. Abrocitinib is associated with a different set of adverse reactions than dupilumab, according to investigators.

In 2017, dupilumab (Dupixent) became the first systemic drug approved by the Food and Drug Administration specifically for AD, though systemic steroids and other immunosuppressant drugs are sometimes prescribed. A monoclonal antibody delivered by subcutaneous injection, dupilumab binds to interleukin-4 receptors to block signaling pathways involved in AD; it is now approved for treatment of patients with moderate to severe AD down to age 6 years.

“It is sort of the bar for efficacy and for safety in those patients, because that’s what we have right now,” said one of the JADE Compare investigators and study author, Jonathan I. Silverberg, MD, PhD, MPH, associate professor of dermatology and director of clinical research and contact dermatitis at George Washington University, Washington, said in an interview. “For any new therapy coming to market, we really do want to understand how it compares to what’s out there.”

Abrocitinib is a small molecule that inhibits JAK1, which is thought to modulate multiple cytokines involved in AD, including interleukin (IL)–4, IL-13, IL-31, IL-22, and thymic stromal lymphopoietin. Two other JAK1 inhibitors, baricitinib and upadacitinib, are also being investigated as systemic treatments for AD.

In JADE COMPARE, people with moderate to severe AD from 18 countries on four continents, entered a 28-day screening period during which they discontinued treatments. They began using emollients twice a day at least 7 days before being randomly assigned to a treatment group, and continued on topical medication once daily. Topical treatments included low- or medium-potency topical glucocorticoids, calcineurin inhibitors, and phosphodiesterase-4 inhibitors.

The researchers randomly assigned 838 to trial groups: 226 received 200 mg of abrocitinib orally once a day, 238 received 100 mg of abrocitinib once a day, 243 received a 300-mg dupilumab injection every other week, and 131 received placebo versions of both medications, for 16 weeks. The mean age of the patients overall was about 38 years; about two-thirds were White.

At 2 weeks, half of the patients on 200 mg of abrocitinib and 31.8% of those on the 100-mg dose had an itch response, defined as at least a 4-point improvement from baseline in the 0-10 Peak Pruritus Numerical Rating Scale. This was compared with 26.4% of those on dupilumab and 13.8% of those on placebo.

And at 12 weeks, more of the patients in the 200-mg abrocitinib group than in the other groups had an Investigator’s Global Assessment (IGA) response (defined as clear or almost clear) and more had an Eczema Area and Severity Index (EASI-75) response (defined as an improvement of at least 75%). (See Table) EASI-75 and IGA responses at week 12 were the primary outcomes of the study.

The overall incidence of adverse events was higher in the 200-mg abrocitinib arm than in the other groups, but the incidence of serious or severe adverse events, and the incidence of adverse events that resulted in discontinuing the medication, were similar across the trial groups.

However, nausea affected 11.1% of the patients in the 200-mg abrocitinib group and 4.2% of those in the 100-mg abrocitinib group. Acne was also reported in these groups (6.6% and 2.9%, among those on 200 mg and 100 mg, respectively, compared with 1.2% of those on dupilumab and none of those on placebo). In a few of those on abrocitinib, herpes zoster flared up. And median platelet counts decreased among the patients taking abrocitinib, although none dropped below 75,000/mm³. Serious infections were reported in two patients on abrocitinib, but resolved.

By contrast, only 2.9% of the patients on dupilumab had nausea. But 6.2% in the dupilumab group had conjunctivitis, compared with 1.3% of patients in the 200-mg abrocitinib group and 0.8 in the 100-mg abrocitinib group.

As an oral medication, abrocitinib will appeal to patients who want to avoid injections, and dosing will be easier to adjust, Dr. Silverberg said. On the other hand, he added, dupilumab will have an advantage for patients who don’t want to take a daily medication, or who are concerned about the adverse events associated with abrocitinib, particularly those with blood-clotting disorders.

On the basis of two previous JADE phase 3 trials, Pfizer has submitted a new drug application for abrocitinib for treating moderate to severe AD in patients aged 12 and older to the FDA; a decision is expected in April, according to the company. The company has also applied to market the drug in Europe and the United Kingdom.

The study was funded by Pfizer. Dr. Silverberg’s disclosures included serving as a consultant to companies including AbbVie, Pfizer, and Regeneron. Several authors are Pfizer employees; other authors had disclosures related to Pfizer and other pharmaceutical companies.