MDedge Neurology

While they’re extraordinarily expensive, a trio of newly approved medications is providing a variety of effective treatment options for patients with neuromyelitis optica spectrum disorder (NMOSD), a neurologist told colleagues.

“Patients have a choice of different options with different types of action. It’s good news,” said Sean J. Pittock, MD, of the Mayo Clinic in Rochester, Minn. “If you don’t stop the clinical attacks, patients can become very disabled very quickly. These medications have a significant impact in reducing the likelihood of having a clinical relapse. If you can stop the relapses, you certainly can eventually stop most – if not all – of the disability accrual.”

Dr. Pittock spoke at the annual meeting held by the Americas Committee for Treatment and Research in Multiple Sclerosis and answered follow-up questions in an interview.
 

Treatment advances for NMOSD

NMOSD, also known as NMO, is a relapsing autoimmune inflammatory disorder that causes recurrent optic neuritis and myelitis. It’s a rare disease, affecting 0.5-10 people per 100,000, mostly women.

Several recent trials have supported the use of the drugs eculizumab (Soliris), satralizumab (Enspryng) and inebilizumab (Uplizna) in NMOSD, Dr. Pittock said, and all have received Food and Drug Administration approval to treat the condition over the past 2 years. Dr. Pittock led the PREVENT trial of eculizumab, which showed a 94% reduction of relapse risk versus placebo.

The newly approved drugs are stunningly expensive. According to Dr. Pittock, eculizumab costs $710,000 a year, while inebilizumab runs $393,000 the first year, then $262,000 a year. Satralizumab is $219,000 the first year, then $190,000 a year. Assistance programs are available, Dr. Pittock said, “and we’ve not had any major problems in terms of initiation.”

The cost of rituximab (Rituxan), which has a history of use as an off-label treatment option, is $18,000 a year and dropping, according to Dr. Pittock. There’s also new research on rituximab: In 2020, a small Japanese trial (n = 38) reported prevention of relapses compared with placebo, but Dr. Pittock cautioned that “the placebo patients seem to have a more benign course or more benign phenotypes” than the intervention group.

“There’s no doubt that rituximab works, but does it work as well as the other medications that have been through more of a robust trial process?” he asked. Keep in mind, he added, that perhaps 20%-50% of patients will relapse on rituximab.

Dr. Pittock advised colleagues to consider factors like patient schedules and compliance when choosing a drug. Satralizumab is self-administered monthly, while inebilizumab and rituximab are infused every 6 months.
 

Progress in anti-MOG disease

The trials in NMOSD should spur studies of the drugs in anti–myelin oligodendrocyte glycoprotein (MOG) disease, he said. “I think we’ll see a more rapid move toward phase 3 trials because of the experience with NMO. We will just have to wait and see which medications enter trial.”

Anti-MOG disease, also known as MOG antibody disease (MOGAD) and anti-MOG–associated encephalomyelitis, is caused by anti-MOG antibodies. Optic neuritis is very common, and transverse myelitis can occur.

The condition “actually responds to different drugs than MS and has a different immune pathophysiology,” Dr. Pittock said.

He cautioned colleagues to be aware that “the ability of the antibody to tell you whether or not the patient has the disease is less clear for MOGAD than it is for other diseases. If your patient has a low titer of MOG antibody, and their phenotype really doesn’t look like [MOGAD], you really need to interpret that with significant caution.”

He also highlighted a 2018 report that offers guidance about diagnosis and when MOG-IgC antibody tests are appropriate in CNS demyelinating disease.

Dr. Pittock reported numerous disclosures plus patents issued or pending.

While they’re extraordinarily expensive, a trio of newly approved medications is providing a variety of effective treatment options for patients with neuromyelitis optica spectrum disorder (NMOSD), a neurologist told colleagues.

“Patients have a choice of different options with different types of action. It’s good news,” said Sean J. Pittock, MD, of the Mayo Clinic in Rochester, Minn. “If you don’t stop the clinical attacks, patients can become very disabled very quickly. These medications have a significant impact in reducing the likelihood of having a clinical relapse. If you can stop the relapses, you certainly can eventually stop most – if not all – of the disability accrual.”

Dr. Pittock spoke at the annual meeting held by the Americas Committee for Treatment and Research in Multiple Sclerosis and answered follow-up questions in an interview.
 

Treatment advances for NMOSD

NMOSD, also known as NMO, is a relapsing autoimmune inflammatory disorder that causes recurrent optic neuritis and myelitis. It’s a rare disease, affecting 0.5-10 people per 100,000, mostly women.

Several recent trials have supported the use of the drugs eculizumab (Soliris), satralizumab (Enspryng) and inebilizumab (Uplizna) in NMOSD, Dr. Pittock said, and all have received Food and Drug Administration approval to treat the condition over the past 2 years. Dr. Pittock led the PREVENT trial of eculizumab, which showed a 94% reduction of relapse risk versus placebo.

The newly approved drugs are stunningly expensive. According to Dr. Pittock, eculizumab costs $710,000 a year, while inebilizumab runs $393,000 the first year, then $262,000 a year. Satralizumab is $219,000 the first year, then $190,000 a year. Assistance programs are available, Dr. Pittock said, “and we’ve not had any major problems in terms of initiation.”

The cost of rituximab (Rituxan), which has a history of use as an off-label treatment option, is $18,000 a year and dropping, according to Dr. Pittock. There’s also new research on rituximab: In 2020, a small Japanese trial (n = 38) reported prevention of relapses compared with placebo, but Dr. Pittock cautioned that “the placebo patients seem to have a more benign course or more benign phenotypes” than the intervention group.

“There’s no doubt that rituximab works, but does it work as well as the other medications that have been through more of a robust trial process?” he asked. Keep in mind, he added, that perhaps 20%-50% of patients will relapse on rituximab.

Dr. Pittock advised colleagues to consider factors like patient schedules and compliance when choosing a drug. Satralizumab is self-administered monthly, while inebilizumab and rituximab are infused every 6 months.
 

Progress in anti-MOG disease

The trials in NMOSD should spur studies of the drugs in anti–myelin oligodendrocyte glycoprotein (MOG) disease, he said. “I think we’ll see a more rapid move toward phase 3 trials because of the experience with NMO. We will just have to wait and see which medications enter trial.”

Anti-MOG disease, also known as MOG antibody disease (MOGAD) and anti-MOG–associated encephalomyelitis, is caused by anti-MOG antibodies. Optic neuritis is very common, and transverse myelitis can occur.

The condition “actually responds to different drugs than MS and has a different immune pathophysiology,” Dr. Pittock said.

He cautioned colleagues to be aware that “the ability of the antibody to tell you whether or not the patient has the disease is less clear for MOGAD than it is for other diseases. If your patient has a low titer of MOG antibody, and their phenotype really doesn’t look like [MOGAD], you really need to interpret that with significant caution.”

He also highlighted a 2018 report that offers guidance about diagnosis and when MOG-IgC antibody tests are appropriate in CNS demyelinating disease.

Dr. Pittock reported numerous disclosures plus patents issued or pending.

While they’re extraordinarily expensive, a trio of newly approved medications is providing a variety of effective treatment options for patients with neuromyelitis optica spectrum disorder (NMOSD), a neurologist told colleagues.

“Patients have a choice of different options with different types of action. It’s good news,” said Sean J. Pittock, MD, of the Mayo Clinic in Rochester, Minn. “If you don’t stop the clinical attacks, patients can become very disabled very quickly. These medications have a significant impact in reducing the likelihood of having a clinical relapse. If you can stop the relapses, you certainly can eventually stop most – if not all – of the disability accrual.”

Dr. Pittock spoke at the annual meeting held by the Americas Committee for Treatment and Research in Multiple Sclerosis and answered follow-up questions in an interview.
 

Treatment advances for NMOSD

NMOSD, also known as NMO, is a relapsing autoimmune inflammatory disorder that causes recurrent optic neuritis and myelitis. It’s a rare disease, affecting 0.5-10 people per 100,000, mostly women.

Several recent trials have supported the use of the drugs eculizumab (Soliris), satralizumab (Enspryng) and inebilizumab (Uplizna) in NMOSD, Dr. Pittock said, and all have received Food and Drug Administration approval to treat the condition over the past 2 years. Dr. Pittock led the PREVENT trial of eculizumab, which showed a 94% reduction of relapse risk versus placebo.

The newly approved drugs are stunningly expensive. According to Dr. Pittock, eculizumab costs $710,000 a year, while inebilizumab runs $393,000 the first year, then $262,000 a year. Satralizumab is $219,000 the first year, then $190,000 a year. Assistance programs are available, Dr. Pittock said, “and we’ve not had any major problems in terms of initiation.”

The cost of rituximab (Rituxan), which has a history of use as an off-label treatment option, is $18,000 a year and dropping, according to Dr. Pittock. There’s also new research on rituximab: In 2020, a small Japanese trial (n = 38) reported prevention of relapses compared with placebo, but Dr. Pittock cautioned that “the placebo patients seem to have a more benign course or more benign phenotypes” than the intervention group.

“There’s no doubt that rituximab works, but does it work as well as the other medications that have been through more of a robust trial process?” he asked. Keep in mind, he added, that perhaps 20%-50% of patients will relapse on rituximab.

Dr. Pittock advised colleagues to consider factors like patient schedules and compliance when choosing a drug. Satralizumab is self-administered monthly, while inebilizumab and rituximab are infused every 6 months.
 

Progress in anti-MOG disease

The trials in NMOSD should spur studies of the drugs in anti–myelin oligodendrocyte glycoprotein (MOG) disease, he said. “I think we’ll see a more rapid move toward phase 3 trials because of the experience with NMO. We will just have to wait and see which medications enter trial.”

Anti-MOG disease, also known as MOG antibody disease (MOGAD) and anti-MOG–associated encephalomyelitis, is caused by anti-MOG antibodies. Optic neuritis is very common, and transverse myelitis can occur.

The condition “actually responds to different drugs than MS and has a different immune pathophysiology,” Dr. Pittock said.

He cautioned colleagues to be aware that “the ability of the antibody to tell you whether or not the patient has the disease is less clear for MOGAD than it is for other diseases. If your patient has a low titer of MOG antibody, and their phenotype really doesn’t look like [MOGAD], you really need to interpret that with significant caution.”

He also highlighted a 2018 report that offers guidance about diagnosis and when MOG-IgC antibody tests are appropriate in CNS demyelinating disease.

Dr. Pittock reported numerous disclosures plus patents issued or pending.

Officials have previously linked being overweight or obese to a greater risk for more severe COVID-19. A report today from the U.S. Centers for Disease Control and Prevention adds numbers and some nuance to the association.

Data from nearly 150,000 U.S. adults hospitalized with COVID-19 nationwide indicate that risk for more severe disease outcomes increases along with body mass index (BMI). The risk of COVID-19–related hospitalization and death associated with obesity was particularly high among people younger than 65.

“As clinicians develop care plans for COVID-19 patients, they should consider the risk for severe outcomes in patients with higher BMIs, especially for those with severe obesity,” the researchers note. They add that their findings suggest “progressively intensive management of COVID-19 might be needed for patients with more severe obesity.”

People with COVID-19 close to the border between a healthy and overweight BMI – from 23.7 kg/m² to 25.9 kg/m² – had the lowest risks for adverse outcomes.

The study was published online today in Morbidity and Mortality Weekly Report.
 

Greater need for critical care

The risk of ICU admission was particularly associated with severe obesity. For example, those with a BMI in the 40-44.9 kg/m² category had a 6% increased risk, which jumped to 16% higher among those with a BMI of 45 or greater.

Compared to people with a healthy BMI, the need for invasive mechanical ventilation was 12% more likely among overweight adults with a BMI of 25-29.2. The risked jumped to 108% greater among the most obese people, those with a BMI of 45 or greater, lead CDC researcher Lyudmyla Kompaniyets, PhD, and colleagues reported.

Moreover, the risks for hospitalization and death increased in a dose-response relationship with obesity.

For example, risks of being hospitalized were 7% greater for adults with a BMI between 30 and 34.9 and climbed to 33% greater for those with a BMI of 45. Risks were calculated as adjusted relative risks compared with people with a healthy BMI between 18.5 and 24.9.

Interestingly, being underweight was associated with elevated risk for COVID-19 hospitalization as well. For example, people with a BMI of less than 18.5 had a 20% greater chance of admission vs. people in the healthy BMI range. Unknown underlying medical conditions or issues related to nutrition or immune function could be contributing factors, the researchers note.
 

Elevated risk of dying

The risk of death in adults with obesity ranged from 8% higher in the 30-34.9 range up to 61% greater for those with a BMI of 45.

Chronic inflammation or impaired lung function from excess weight are possible reasons that higher BMI imparts greater risk, the researchers note.

The CDC researchers evaluated 148,494 adults from 238 hospitals participating in PHD-SR database. Because the study was limited to people hospitalized with COVID-19, the findings may not apply to all adults with COVID-19.

Another potential limitation is that investigators were unable to calculate BMI for all patients in the database because about 28% of participating hospitals did not report height and weight.

The study authors had no relevant financial relationships to disclose. 

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

Officials have previously linked being overweight or obese to a greater risk for more severe COVID-19. A report today from the U.S. Centers for Disease Control and Prevention adds numbers and some nuance to the association.

Data from nearly 150,000 U.S. adults hospitalized with COVID-19 nationwide indicate that risk for more severe disease outcomes increases along with body mass index (BMI). The risk of COVID-19–related hospitalization and death associated with obesity was particularly high among people younger than 65.

“As clinicians develop care plans for COVID-19 patients, they should consider the risk for severe outcomes in patients with higher BMIs, especially for those with severe obesity,” the researchers note. They add that their findings suggest “progressively intensive management of COVID-19 might be needed for patients with more severe obesity.”

People with COVID-19 close to the border between a healthy and overweight BMI – from 23.7 kg/m² to 25.9 kg/m² – had the lowest risks for adverse outcomes.

The study was published online today in Morbidity and Mortality Weekly Report.
 

Greater need for critical care

The risk of ICU admission was particularly associated with severe obesity. For example, those with a BMI in the 40-44.9 kg/m² category had a 6% increased risk, which jumped to 16% higher among those with a BMI of 45 or greater.

Compared to people with a healthy BMI, the need for invasive mechanical ventilation was 12% more likely among overweight adults with a BMI of 25-29.2. The risked jumped to 108% greater among the most obese people, those with a BMI of 45 or greater, lead CDC researcher Lyudmyla Kompaniyets, PhD, and colleagues reported.

Moreover, the risks for hospitalization and death increased in a dose-response relationship with obesity.

For example, risks of being hospitalized were 7% greater for adults with a BMI between 30 and 34.9 and climbed to 33% greater for those with a BMI of 45. Risks were calculated as adjusted relative risks compared with people with a healthy BMI between 18.5 and 24.9.

Interestingly, being underweight was associated with elevated risk for COVID-19 hospitalization as well. For example, people with a BMI of less than 18.5 had a 20% greater chance of admission vs. people in the healthy BMI range. Unknown underlying medical conditions or issues related to nutrition or immune function could be contributing factors, the researchers note.
 

Elevated risk of dying

The risk of death in adults with obesity ranged from 8% higher in the 30-34.9 range up to 61% greater for those with a BMI of 45.

Chronic inflammation or impaired lung function from excess weight are possible reasons that higher BMI imparts greater risk, the researchers note.

The CDC researchers evaluated 148,494 adults from 238 hospitals participating in PHD-SR database. Because the study was limited to people hospitalized with COVID-19, the findings may not apply to all adults with COVID-19.

Another potential limitation is that investigators were unable to calculate BMI for all patients in the database because about 28% of participating hospitals did not report height and weight.

The study authors had no relevant financial relationships to disclose. 

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

Officials have previously linked being overweight or obese to a greater risk for more severe COVID-19. A report today from the U.S. Centers for Disease Control and Prevention adds numbers and some nuance to the association.

Data from nearly 150,000 U.S. adults hospitalized with COVID-19 nationwide indicate that risk for more severe disease outcomes increases along with body mass index (BMI). The risk of COVID-19–related hospitalization and death associated with obesity was particularly high among people younger than 65.

“As clinicians develop care plans for COVID-19 patients, they should consider the risk for severe outcomes in patients with higher BMIs, especially for those with severe obesity,” the researchers note. They add that their findings suggest “progressively intensive management of COVID-19 might be needed for patients with more severe obesity.”

People with COVID-19 close to the border between a healthy and overweight BMI – from 23.7 kg/m² to 25.9 kg/m² – had the lowest risks for adverse outcomes.

The study was published online today in Morbidity and Mortality Weekly Report.
 

Greater need for critical care

The risk of ICU admission was particularly associated with severe obesity. For example, those with a BMI in the 40-44.9 kg/m² category had a 6% increased risk, which jumped to 16% higher among those with a BMI of 45 or greater.

Compared to people with a healthy BMI, the need for invasive mechanical ventilation was 12% more likely among overweight adults with a BMI of 25-29.2. The risked jumped to 108% greater among the most obese people, those with a BMI of 45 or greater, lead CDC researcher Lyudmyla Kompaniyets, PhD, and colleagues reported.

Moreover, the risks for hospitalization and death increased in a dose-response relationship with obesity.

For example, risks of being hospitalized were 7% greater for adults with a BMI between 30 and 34.9 and climbed to 33% greater for those with a BMI of 45. Risks were calculated as adjusted relative risks compared with people with a healthy BMI between 18.5 and 24.9.

Interestingly, being underweight was associated with elevated risk for COVID-19 hospitalization as well. For example, people with a BMI of less than 18.5 had a 20% greater chance of admission vs. people in the healthy BMI range. Unknown underlying medical conditions or issues related to nutrition or immune function could be contributing factors, the researchers note.
 

Elevated risk of dying

The risk of death in adults with obesity ranged from 8% higher in the 30-34.9 range up to 61% greater for those with a BMI of 45.

Chronic inflammation or impaired lung function from excess weight are possible reasons that higher BMI imparts greater risk, the researchers note.

The CDC researchers evaluated 148,494 adults from 238 hospitals participating in PHD-SR database. Because the study was limited to people hospitalized with COVID-19, the findings may not apply to all adults with COVID-19.

Another potential limitation is that investigators were unable to calculate BMI for all patients in the database because about 28% of participating hospitals did not report height and weight.

The study authors had no relevant financial relationships to disclose. 

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

The U.S. Food and Drug Administration has granted emergency use authorization (EUA) for the Cue COVID-19 Test for Home and Over The Counter Use (Cue OTC Test, Cue Health).

The Cue OTC Test is the first molecular diagnostic test available to consumers without a prescription.

The test detects genetic material from SARS-CoV-2 present in the nostrils and delivers results in about 20 minutes to the user’s mobile smart device via the Cue Health app.

In testing, the Cue OTC Test correctly identified 96% of positive nasal swab samples from individuals known to have symptoms and correctly identified 100% of positive samples from individuals without symptoms.

The test is intended for use in people aged 2 years and older with and without symptoms.

“With this authorization, consumers can purchase and self-administer one of the easiest, fastest, and most accurate tests without a prescription,” Clint Sever, cofounder and chief product officer of Cue Health, said in a news release.

“This FDA authorization will help us improve patient outcomes with a solution that provides the accuracy of central lab tests, with the speed and accessibility required to address emergent global health issues,” he said.

Cue Health expects to produce more than 100,000 single-use test kits per day by this summer. Dena Cook, the company’s chief communications officer, told this news organization that the company hasn’t announced pricing information yet, but the price will be “comparable” to other price points and other products on the market.  

“The FDA continues to prioritize the availability of more at-home testing options in response to the pandemic,” Jeff Shuren, MD, JD, director of the FDA’s Center for Devices and Radiological Health, said in a statement.

“Cue COVID-19 Test for Home and Over-the-Counter Use provides access to accurate and reliable testing at home, without a prescription. The FDA will continue to work collaboratively with test developers to advance effective testing options for doctors, clinicians, and the public,” he said.

In June, the FDA granted an EUA to Cue Health’s COVID-19 test for use in clinical and point-of-care settings.

The test is currently being used in hospitals, physicians’ offices, and dental clinics, as well as schools, essential businesses, nursing homes, and other congregate-care facilities. The test is also being distributed through a program led by the U.S. Department of Defense and the U.S. Department of Health & Human Services across several states.

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

The U.S. Food and Drug Administration has granted emergency use authorization (EUA) for the Cue COVID-19 Test for Home and Over The Counter Use (Cue OTC Test, Cue Health).

The Cue OTC Test is the first molecular diagnostic test available to consumers without a prescription.

The test detects genetic material from SARS-CoV-2 present in the nostrils and delivers results in about 20 minutes to the user’s mobile smart device via the Cue Health app.

In testing, the Cue OTC Test correctly identified 96% of positive nasal swab samples from individuals known to have symptoms and correctly identified 100% of positive samples from individuals without symptoms.

The test is intended for use in people aged 2 years and older with and without symptoms.

“With this authorization, consumers can purchase and self-administer one of the easiest, fastest, and most accurate tests without a prescription,” Clint Sever, cofounder and chief product officer of Cue Health, said in a news release.

“This FDA authorization will help us improve patient outcomes with a solution that provides the accuracy of central lab tests, with the speed and accessibility required to address emergent global health issues,” he said.

Cue Health expects to produce more than 100,000 single-use test kits per day by this summer. Dena Cook, the company’s chief communications officer, told this news organization that the company hasn’t announced pricing information yet, but the price will be “comparable” to other price points and other products on the market.  

“The FDA continues to prioritize the availability of more at-home testing options in response to the pandemic,” Jeff Shuren, MD, JD, director of the FDA’s Center for Devices and Radiological Health, said in a statement.

“Cue COVID-19 Test for Home and Over-the-Counter Use provides access to accurate and reliable testing at home, without a prescription. The FDA will continue to work collaboratively with test developers to advance effective testing options for doctors, clinicians, and the public,” he said.

In June, the FDA granted an EUA to Cue Health’s COVID-19 test for use in clinical and point-of-care settings.

The test is currently being used in hospitals, physicians’ offices, and dental clinics, as well as schools, essential businesses, nursing homes, and other congregate-care facilities. The test is also being distributed through a program led by the U.S. Department of Defense and the U.S. Department of Health & Human Services across several states.

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

The U.S. Food and Drug Administration has granted emergency use authorization (EUA) for the Cue COVID-19 Test for Home and Over The Counter Use (Cue OTC Test, Cue Health).

The Cue OTC Test is the first molecular diagnostic test available to consumers without a prescription.

The test detects genetic material from SARS-CoV-2 present in the nostrils and delivers results in about 20 minutes to the user’s mobile smart device via the Cue Health app.

In testing, the Cue OTC Test correctly identified 96% of positive nasal swab samples from individuals known to have symptoms and correctly identified 100% of positive samples from individuals without symptoms.

The test is intended for use in people aged 2 years and older with and without symptoms.

“With this authorization, consumers can purchase and self-administer one of the easiest, fastest, and most accurate tests without a prescription,” Clint Sever, cofounder and chief product officer of Cue Health, said in a news release.

“This FDA authorization will help us improve patient outcomes with a solution that provides the accuracy of central lab tests, with the speed and accessibility required to address emergent global health issues,” he said.

Cue Health expects to produce more than 100,000 single-use test kits per day by this summer. Dena Cook, the company’s chief communications officer, told this news organization that the company hasn’t announced pricing information yet, but the price will be “comparable” to other price points and other products on the market.  

“The FDA continues to prioritize the availability of more at-home testing options in response to the pandemic,” Jeff Shuren, MD, JD, director of the FDA’s Center for Devices and Radiological Health, said in a statement.

“Cue COVID-19 Test for Home and Over-the-Counter Use provides access to accurate and reliable testing at home, without a prescription. The FDA will continue to work collaboratively with test developers to advance effective testing options for doctors, clinicians, and the public,” he said.

In June, the FDA granted an EUA to Cue Health’s COVID-19 test for use in clinical and point-of-care settings.

The test is currently being used in hospitals, physicians’ offices, and dental clinics, as well as schools, essential businesses, nursing homes, and other congregate-care facilities. The test is also being distributed through a program led by the U.S. Department of Defense and the U.S. Department of Health & Human Services across several states.

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

More than one-third of adults aged 18-64 years in the United States delayed or went without medical care because of efforts by patients or providers to reduce the spread of COVID-19, according to a new report from the Urban Institute.

Among the adults who postponed or missed care, 32.6% said the gap worsened one or more health conditions or limited their ability to work or perform daily activities. The findings highlight “the detrimental ripple effects of delaying or forgoing care on overall health, functioning, and well-being,” researchers write.

The survey, conducted among 4,007 U.S. adults aged 18-64 in September 2020, found that adults with one or more chronic conditions were more likely than adults without chronic conditions to have delayed or missed care (40.7% vs. 26.4%). Adults with a mental health condition were particularly likely to have delayed or gone without care, write Dulce Gonzalez, MPP, a research associate in the Health Policy Center at the Urban Institute, and colleagues.

Doctors are already seeing the consequences of the missed visits, says Jacqueline W. Fincher, MD, president of the American College of Physicians.

Two of her patients with chronic conditions missed appointments last year. By the time they resumed care in 2021, their previsit lab tests showed significant kidney deterioration.

“Lo and behold, their kidneys were in failure. … One was in the hospital for 3 days and the other one was in for 5 days,” said Dr. Fincher, who practices general internal medicine in Georgia.

Dr. Fincher’s office has been proactive about calling patients with chronic diseases who missed follow-up visits or laboratory testing or who may have run out of medication, she said.

In her experience, delays mainly have been because of patients postponing visits. “We have stayed open the whole time now,” Dr. Fincher said. Her office offers telemedicine visits and in-person visits with safety precautions.

Still, some patients have decided to postpone care during the pandemic instead of asking their primary care doctor what they should do.

“We do know that chronic problems left without appropriate follow-up can create worse problems for them in terms of stroke, heart attack, and end organ damage,” Dr. Fincher said.
 

Lost lives

Future studies may help researchers understand the effects of delayed and missed care during the pandemic, said Russell S. Phillips, MD, director of the Center for Primary Care at Harvard Medical School, Boston.

“Although it is still early, and more data on patient outcomes will need to be collected, I anticipate that the ... delays in diagnosis, in cancer screening, and in management of chronic illness will result in lost lives and will emphasize the important role that primary care plays in saving lives,” Dr. Phillips said.

During the first several months of the pandemic, there were fewer diagnoses of hypertension, diabetes, and depression, Dr. Phillips said.

“In addition, and most importantly, the mortality rate for non-COVID conditions increased, suggesting that patients were not seeking care for symptoms of stroke or heart attack, which can be fatal if untreated,” he said. “We have also seen substantial decreases in cancer screening tests such as colonoscopy, and modeling studies suggest this will cost more lives based on delayed diagnoses of cancer.”

Vaccinating patients against COVID-19 may help primary care practices and patients get back on track, Dr. Phillips suggested.

In the meantime, some patients remain reluctant to come in. “Volumes are still lower than prepandemic, so it is challenging to overcome what is likely to be pent-up demand,” he told this news organization in an email. “Additionally, the continued burden of evaluating, testing, and monitoring patients with COVID or COVID-like symptoms makes it difficult to focus on chronic illness.”
 

Care most often skipped

The Urban Institute survey asked respondents about delays in prescription drugs, general doctor and specialist visits, going to a hospital, preventive health screenings or medical tests, treatment or follow-up care, dental care, mental health care or counseling, treatment or counseling for alcohol or drug use, and other types of medical care.

Dental care was the most common type of care that adults delayed or did not receive because of the pandemic (25.3%), followed by general doctor or specialist visits (20.6%) and preventive health screenings or medical tests (15.5%).

Black adults were more likely than White or Hispanic/Latinx adults to have delayed or forgone care (39.7% vs. 34.3% and 35.5%), the researchers found. Compared with adults with higher incomes, adults with lower incomes were more likely to have missed multiple types of care (26.6% vs. 20.3%).

The report by the Urban Institute researchers was supported by the Robert Wood Johnson Foundation. Dr. Phillips is an adviser to two telemedicine companies, Bicycle Health and Grow Health. Dr. Fincher has disclosed no relevant financial disclosures.

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

More than one-third of adults aged 18-64 years in the United States delayed or went without medical care because of efforts by patients or providers to reduce the spread of COVID-19, according to a new report from the Urban Institute.

Among the adults who postponed or missed care, 32.6% said the gap worsened one or more health conditions or limited their ability to work or perform daily activities. The findings highlight “the detrimental ripple effects of delaying or forgoing care on overall health, functioning, and well-being,” researchers write.

The survey, conducted among 4,007 U.S. adults aged 18-64 in September 2020, found that adults with one or more chronic conditions were more likely than adults without chronic conditions to have delayed or missed care (40.7% vs. 26.4%). Adults with a mental health condition were particularly likely to have delayed or gone without care, write Dulce Gonzalez, MPP, a research associate in the Health Policy Center at the Urban Institute, and colleagues.

Doctors are already seeing the consequences of the missed visits, says Jacqueline W. Fincher, MD, president of the American College of Physicians.

Two of her patients with chronic conditions missed appointments last year. By the time they resumed care in 2021, their previsit lab tests showed significant kidney deterioration.

“Lo and behold, their kidneys were in failure. … One was in the hospital for 3 days and the other one was in for 5 days,” said Dr. Fincher, who practices general internal medicine in Georgia.

Dr. Fincher’s office has been proactive about calling patients with chronic diseases who missed follow-up visits or laboratory testing or who may have run out of medication, she said.

In her experience, delays mainly have been because of patients postponing visits. “We have stayed open the whole time now,” Dr. Fincher said. Her office offers telemedicine visits and in-person visits with safety precautions.

Still, some patients have decided to postpone care during the pandemic instead of asking their primary care doctor what they should do.

“We do know that chronic problems left without appropriate follow-up can create worse problems for them in terms of stroke, heart attack, and end organ damage,” Dr. Fincher said.
 

Lost lives

Future studies may help researchers understand the effects of delayed and missed care during the pandemic, said Russell S. Phillips, MD, director of the Center for Primary Care at Harvard Medical School, Boston.

“Although it is still early, and more data on patient outcomes will need to be collected, I anticipate that the ... delays in diagnosis, in cancer screening, and in management of chronic illness will result in lost lives and will emphasize the important role that primary care plays in saving lives,” Dr. Phillips said.

During the first several months of the pandemic, there were fewer diagnoses of hypertension, diabetes, and depression, Dr. Phillips said.

“In addition, and most importantly, the mortality rate for non-COVID conditions increased, suggesting that patients were not seeking care for symptoms of stroke or heart attack, which can be fatal if untreated,” he said. “We have also seen substantial decreases in cancer screening tests such as colonoscopy, and modeling studies suggest this will cost more lives based on delayed diagnoses of cancer.”

Vaccinating patients against COVID-19 may help primary care practices and patients get back on track, Dr. Phillips suggested.

In the meantime, some patients remain reluctant to come in. “Volumes are still lower than prepandemic, so it is challenging to overcome what is likely to be pent-up demand,” he told this news organization in an email. “Additionally, the continued burden of evaluating, testing, and monitoring patients with COVID or COVID-like symptoms makes it difficult to focus on chronic illness.”
 

Care most often skipped

The Urban Institute survey asked respondents about delays in prescription drugs, general doctor and specialist visits, going to a hospital, preventive health screenings or medical tests, treatment or follow-up care, dental care, mental health care or counseling, treatment or counseling for alcohol or drug use, and other types of medical care.

Dental care was the most common type of care that adults delayed or did not receive because of the pandemic (25.3%), followed by general doctor or specialist visits (20.6%) and preventive health screenings or medical tests (15.5%).

Black adults were more likely than White or Hispanic/Latinx adults to have delayed or forgone care (39.7% vs. 34.3% and 35.5%), the researchers found. Compared with adults with higher incomes, adults with lower incomes were more likely to have missed multiple types of care (26.6% vs. 20.3%).

The report by the Urban Institute researchers was supported by the Robert Wood Johnson Foundation. Dr. Phillips is an adviser to two telemedicine companies, Bicycle Health and Grow Health. Dr. Fincher has disclosed no relevant financial disclosures.

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

More than one-third of adults aged 18-64 years in the United States delayed or went without medical care because of efforts by patients or providers to reduce the spread of COVID-19, according to a new report from the Urban Institute.

Among the adults who postponed or missed care, 32.6% said the gap worsened one or more health conditions or limited their ability to work or perform daily activities. The findings highlight “the detrimental ripple effects of delaying or forgoing care on overall health, functioning, and well-being,” researchers write.

The survey, conducted among 4,007 U.S. adults aged 18-64 in September 2020, found that adults with one or more chronic conditions were more likely than adults without chronic conditions to have delayed or missed care (40.7% vs. 26.4%). Adults with a mental health condition were particularly likely to have delayed or gone without care, write Dulce Gonzalez, MPP, a research associate in the Health Policy Center at the Urban Institute, and colleagues.

Doctors are already seeing the consequences of the missed visits, says Jacqueline W. Fincher, MD, president of the American College of Physicians.

Two of her patients with chronic conditions missed appointments last year. By the time they resumed care in 2021, their previsit lab tests showed significant kidney deterioration.

“Lo and behold, their kidneys were in failure. … One was in the hospital for 3 days and the other one was in for 5 days,” said Dr. Fincher, who practices general internal medicine in Georgia.

Dr. Fincher’s office has been proactive about calling patients with chronic diseases who missed follow-up visits or laboratory testing or who may have run out of medication, she said.

In her experience, delays mainly have been because of patients postponing visits. “We have stayed open the whole time now,” Dr. Fincher said. Her office offers telemedicine visits and in-person visits with safety precautions.

Still, some patients have decided to postpone care during the pandemic instead of asking their primary care doctor what they should do.

“We do know that chronic problems left without appropriate follow-up can create worse problems for them in terms of stroke, heart attack, and end organ damage,” Dr. Fincher said.
 

Lost lives

Future studies may help researchers understand the effects of delayed and missed care during the pandemic, said Russell S. Phillips, MD, director of the Center for Primary Care at Harvard Medical School, Boston.

“Although it is still early, and more data on patient outcomes will need to be collected, I anticipate that the ... delays in diagnosis, in cancer screening, and in management of chronic illness will result in lost lives and will emphasize the important role that primary care plays in saving lives,” Dr. Phillips said.

During the first several months of the pandemic, there were fewer diagnoses of hypertension, diabetes, and depression, Dr. Phillips said.

“In addition, and most importantly, the mortality rate for non-COVID conditions increased, suggesting that patients were not seeking care for symptoms of stroke or heart attack, which can be fatal if untreated,” he said. “We have also seen substantial decreases in cancer screening tests such as colonoscopy, and modeling studies suggest this will cost more lives based on delayed diagnoses of cancer.”

Vaccinating patients against COVID-19 may help primary care practices and patients get back on track, Dr. Phillips suggested.

In the meantime, some patients remain reluctant to come in. “Volumes are still lower than prepandemic, so it is challenging to overcome what is likely to be pent-up demand,” he told this news organization in an email. “Additionally, the continued burden of evaluating, testing, and monitoring patients with COVID or COVID-like symptoms makes it difficult to focus on chronic illness.”
 

Care most often skipped

The Urban Institute survey asked respondents about delays in prescription drugs, general doctor and specialist visits, going to a hospital, preventive health screenings or medical tests, treatment or follow-up care, dental care, mental health care or counseling, treatment or counseling for alcohol or drug use, and other types of medical care.

Dental care was the most common type of care that adults delayed or did not receive because of the pandemic (25.3%), followed by general doctor or specialist visits (20.6%) and preventive health screenings or medical tests (15.5%).

Black adults were more likely than White or Hispanic/Latinx adults to have delayed or forgone care (39.7% vs. 34.3% and 35.5%), the researchers found. Compared with adults with higher incomes, adults with lower incomes were more likely to have missed multiple types of care (26.6% vs. 20.3%).

The report by the Urban Institute researchers was supported by the Robert Wood Johnson Foundation. Dr. Phillips is an adviser to two telemedicine companies, Bicycle Health and Grow Health. Dr. Fincher has disclosed no relevant financial disclosures.

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

Hundreds of thousands of deaths worldwide from COVID-19 could have been avoided if obesity rates were lower, a new report says.

An analysis by the World Obesity Federation found that of the 2.5 million COVID-19 deaths reported by the end of February 2021, almost 90% (2.2 million) were in countries where more than half the population is classified as overweight.

The report, released to coincide with World Obesity Day, calls for obesity to be recognized as a disease in its own right around the world, and for people with obesity to be included in priority lists for COVID-19 testing and vaccination.

“Overweight is a highly significant predictor of developing complications from COVID-19, including the need for hospitalization, for intensive care and for mechanical ventilation,” the WOF notes in the report.

It adds that in countries where less than half the adult population is classified as overweight (body mass index > 25 mg/kg²), for example, Vietnam, the likelihood of death from COVID-19 is a small fraction – around one-tenth – of the level seen in countries where more than half the population is classified as overweight.

And while it acknowledges that figures for COVID-19 deaths are affected by the age structure of national populations and a country’s relative wealth and reporting capacity, “our findings appear to be independent of these contributory factors. Furthermore, other studies have found that overweight remains a highly significant predictor of the need for COVID-19 health care after accounting for these other influences.”

As an example, based on the U.K. experience, where an estimated 36% of COVID-19 hospitalizations have been attributed to lack of physical activity and excess body weight, it can be suggested that up to a third of the costs – between $6 trillion and $7 trillion over the longer period – might be attributable to these predisposing risks.

The report said the prevalence of obesity in the United Kingdom is expected to rise from 27.8% in 2016 to more than 35% by 2025.

Rachel Batterham, lead adviser on obesity at the Royal College of Physicians, commented: “The link between high levels of obesity and deaths from COVID-19 in the U.K. is indisputable, as is the urgent need to address the factors that lead so many people to be living with obesity.

“With 30% of COVID-19 hospitalizations in the U.K. directly attributed to overweight and obesity, and three-quarters of all critically ill patients having overweight or obesity, the human and financial costs are high.”
 

Window of opportunity to prioritize obesity as a disease

WOF says that evolving evidence on the close association between COVID-19 and underlying obesity “provides a new urgency … for political and collective action.”

“Obesity is a disease that does not receive prioritization commensurate with its prevalence and impact, which is rising fastest in emerging economies. It is a gateway to many other noncommunicable diseases and mental-health illness and is now a major factor in COVID-19 complications and mortality.”

The WOF also shows that COVID-19 is not a special case, noting that several other respiratory viruses lead to more severe consequences in people living with excess bodyweight, giving good reasons to expect the next pandemic to have similar effects. “For these reasons we need to recognize overweight as a major risk factor for infectious diseases including respiratory viruses.”

“To prevent pandemic health crises in future requires action now: we call on all readers to support the World Obesity Federation’s call for stronger, more resilient economies that prioritize investment in people’s health.”

There is, it stresses, “a window of opportunity to advocate for, fund and implement these actions in all countries to ensure better, more resilient and sustainable health for all, “now and in our postCOVID-19 future.”

It proposes a ROOTS approach:

• Recognize that obesity is a disease in its own right.
• Obesity monitoring and surveillance must be enhanced.
• Obesity prevention strategies must be developed.
• Treatment of obesity.
• Systems-based approaches should be applied.

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

Hundreds of thousands of deaths worldwide from COVID-19 could have been avoided if obesity rates were lower, a new report says.

An analysis by the World Obesity Federation found that of the 2.5 million COVID-19 deaths reported by the end of February 2021, almost 90% (2.2 million) were in countries where more than half the population is classified as overweight.

The report, released to coincide with World Obesity Day, calls for obesity to be recognized as a disease in its own right around the world, and for people with obesity to be included in priority lists for COVID-19 testing and vaccination.

“Overweight is a highly significant predictor of developing complications from COVID-19, including the need for hospitalization, for intensive care and for mechanical ventilation,” the WOF notes in the report.

It adds that in countries where less than half the adult population is classified as overweight (body mass index > 25 mg/kg²), for example, Vietnam, the likelihood of death from COVID-19 is a small fraction – around one-tenth – of the level seen in countries where more than half the population is classified as overweight.

And while it acknowledges that figures for COVID-19 deaths are affected by the age structure of national populations and a country’s relative wealth and reporting capacity, “our findings appear to be independent of these contributory factors. Furthermore, other studies have found that overweight remains a highly significant predictor of the need for COVID-19 health care after accounting for these other influences.”

As an example, based on the U.K. experience, where an estimated 36% of COVID-19 hospitalizations have been attributed to lack of physical activity and excess body weight, it can be suggested that up to a third of the costs – between $6 trillion and $7 trillion over the longer period – might be attributable to these predisposing risks.

The report said the prevalence of obesity in the United Kingdom is expected to rise from 27.8% in 2016 to more than 35% by 2025.

Rachel Batterham, lead adviser on obesity at the Royal College of Physicians, commented: “The link between high levels of obesity and deaths from COVID-19 in the U.K. is indisputable, as is the urgent need to address the factors that lead so many people to be living with obesity.

“With 30% of COVID-19 hospitalizations in the U.K. directly attributed to overweight and obesity, and three-quarters of all critically ill patients having overweight or obesity, the human and financial costs are high.”
 

Window of opportunity to prioritize obesity as a disease

WOF says that evolving evidence on the close association between COVID-19 and underlying obesity “provides a new urgency … for political and collective action.”

“Obesity is a disease that does not receive prioritization commensurate with its prevalence and impact, which is rising fastest in emerging economies. It is a gateway to many other noncommunicable diseases and mental-health illness and is now a major factor in COVID-19 complications and mortality.”

The WOF also shows that COVID-19 is not a special case, noting that several other respiratory viruses lead to more severe consequences in people living with excess bodyweight, giving good reasons to expect the next pandemic to have similar effects. “For these reasons we need to recognize overweight as a major risk factor for infectious diseases including respiratory viruses.”

“To prevent pandemic health crises in future requires action now: we call on all readers to support the World Obesity Federation’s call for stronger, more resilient economies that prioritize investment in people’s health.”

There is, it stresses, “a window of opportunity to advocate for, fund and implement these actions in all countries to ensure better, more resilient and sustainable health for all, “now and in our postCOVID-19 future.”

It proposes a ROOTS approach:

• Recognize that obesity is a disease in its own right.
• Obesity monitoring and surveillance must be enhanced.
• Obesity prevention strategies must be developed.
• Treatment of obesity.
• Systems-based approaches should be applied.

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

Hundreds of thousands of deaths worldwide from COVID-19 could have been avoided if obesity rates were lower, a new report says.

An analysis by the World Obesity Federation found that of the 2.5 million COVID-19 deaths reported by the end of February 2021, almost 90% (2.2 million) were in countries where more than half the population is classified as overweight.

The report, released to coincide with World Obesity Day, calls for obesity to be recognized as a disease in its own right around the world, and for people with obesity to be included in priority lists for COVID-19 testing and vaccination.

“Overweight is a highly significant predictor of developing complications from COVID-19, including the need for hospitalization, for intensive care and for mechanical ventilation,” the WOF notes in the report.

It adds that in countries where less than half the adult population is classified as overweight (body mass index > 25 mg/kg²), for example, Vietnam, the likelihood of death from COVID-19 is a small fraction – around one-tenth – of the level seen in countries where more than half the population is classified as overweight.

And while it acknowledges that figures for COVID-19 deaths are affected by the age structure of national populations and a country’s relative wealth and reporting capacity, “our findings appear to be independent of these contributory factors. Furthermore, other studies have found that overweight remains a highly significant predictor of the need for COVID-19 health care after accounting for these other influences.”

As an example, based on the U.K. experience, where an estimated 36% of COVID-19 hospitalizations have been attributed to lack of physical activity and excess body weight, it can be suggested that up to a third of the costs – between $6 trillion and $7 trillion over the longer period – might be attributable to these predisposing risks.

The report said the prevalence of obesity in the United Kingdom is expected to rise from 27.8% in 2016 to more than 35% by 2025.

Rachel Batterham, lead adviser on obesity at the Royal College of Physicians, commented: “The link between high levels of obesity and deaths from COVID-19 in the U.K. is indisputable, as is the urgent need to address the factors that lead so many people to be living with obesity.

“With 30% of COVID-19 hospitalizations in the U.K. directly attributed to overweight and obesity, and three-quarters of all critically ill patients having overweight or obesity, the human and financial costs are high.”
 

Window of opportunity to prioritize obesity as a disease

WOF says that evolving evidence on the close association between COVID-19 and underlying obesity “provides a new urgency … for political and collective action.”

“Obesity is a disease that does not receive prioritization commensurate with its prevalence and impact, which is rising fastest in emerging economies. It is a gateway to many other noncommunicable diseases and mental-health illness and is now a major factor in COVID-19 complications and mortality.”

The WOF also shows that COVID-19 is not a special case, noting that several other respiratory viruses lead to more severe consequences in people living with excess bodyweight, giving good reasons to expect the next pandemic to have similar effects. “For these reasons we need to recognize overweight as a major risk factor for infectious diseases including respiratory viruses.”

“To prevent pandemic health crises in future requires action now: we call on all readers to support the World Obesity Federation’s call for stronger, more resilient economies that prioritize investment in people’s health.”

There is, it stresses, “a window of opportunity to advocate for, fund and implement these actions in all countries to ensure better, more resilient and sustainable health for all, “now and in our postCOVID-19 future.”

It proposes a ROOTS approach:

• Recognize that obesity is a disease in its own right.
• Obesity monitoring and surveillance must be enhanced.
• Obesity prevention strategies must be developed.
• Treatment of obesity.
• Systems-based approaches should be applied.

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

Infants with type 1 spinal muscular atrophy (SMA) showed promising signs, including an increased expression of functional survival motor neuron (SMN) protein in the blood, after 1 year of treatment with oral risdiplam (Evrysdi, Genentech), according to results of part 1 of the FIREFISH study.

A boost in SMN expression has been linked to improvements in survival and motor function, which was also observed in exploratory efficacy outcomes in the 2-part, phase 2-3, open-label study.

“No surviving infant was receiving permanent ventilation at month 12, and 7 of the 21 infants were able to sit without support, which is not expected in patients with type 1 spinal muscular atrophy, according to historical experience,” reported the FIREFISH Working Group led by Giovanni Baranello, MD, PhD, from the Dubowitz Neuromuscular Centre, National Institute for Health Research Great Ormond Street Hospital Biomedical Research Centre, Great Ormond Street Institute of Child Health University College London, and Great Ormond Street Hospital Trust, London.

However, “it cannot be stated with confidence that there was clinical benefit of the agent because the exploratory clinical endpoints were analyzed post hoc and can only be qualitatively compared with historical cohorts,” they added.

The findings were published online Feb. 24 in the New England Journal of Medicine.
 

A phase 2-3 open-label study

The study enrolled 21 infants with type 1 SMA, between the ages of 1 and 7 months. The majority (n = 17) were treated for 1 year with high-dose risdiplam, reaching 0.2 mg/kg of body weight per day by the twelfth month. Four infants in a low-dose cohort were treated with 0.08 mg/kg by the twelfth month. The medication was administered once daily orally in infants who were able to swallow, or by feeding tube for those who could not.

The primary outcomes of this first part of the study were safety, pharmacokinetics, pharmacodynamics (including the blood SMN protein concentration), and selection of the risdiplam dose for part 2 of the study. Exploratory outcomes included event-free survival, defined as being alive without tracheostomy or the use of permanent ventilation for 16 or more hours per day, and the ability to sit without support for at least 5 seconds.

In terms of safety, the study recorded 24 serious adverse events. “The most common serious adverse events were infections of the respiratory tract, and four infants died of respiratory complications; these findings are consistent with the neuromuscular respiratory failure that characterizes spinal muscular atrophy,” the authors reported. “The risdiplam-associated retinal toxic effects that had been previously observed in monkeys were not observed in the current study,” they added.

Regarding SMN protein levels, a median level of 2.1 times the baseline level was observed within 4 weeks after the initiation of treatment in the high-dose cohort, they reported. By 12 months, these median values had increased to 3.0 times and 1.9 times the baseline values in the low-dose and high-dose cohorts, respectively.

Looking at exploratory efficacy outcomes, 90% of infants survived without ventilatory support, and seven infants in the high-dose cohort were able to sit without support for at least 5 seconds. The higher dose of risdiplam (0.2 mg/kg per day) was selected for part 2 of the study.
 

The first oral treatment option

Risdiplam is the third SMA treatment approved by the Food and Drug Administration, “and has the potential to expand access to treatment for people with SMA,” commented Mary Schroth, MD, chief medical officer of Cure SMA, who was not involved in the research. She added that the exploratory outcomes of the FIREFISH study represent “a significant milestone for symptomatic infants with SMA type 1.”

While the other two approved SMA therapies – nusinersen and onasemnogene abeparvovec – have led to improvements in survival and motor function, they are administered either intrathecally or intravenously respectively, while risdiplam is an oral therapy.

Dr. Schroth says there are currently no studies comparing the different SMA treatments. “Cure SMA is actively collecting real-world experience with risdiplam and other SMA treatments through multiple pathways,” she said. “Every individual and family, in collaboration with their health care provider, should discuss SMA treatments and make the decision that is best for them.”

Writing in Neuroscience Insights, a few months after risdiplam’s FDA approval last summer, Ravindra N. Singh MD, from the department of biomedical sciences, Iowa State University, Ames, wrote that, as an orally deliverable small molecule, risdiplam “is a major advancement for the treatment of SMA.”

Now, the FIREFISH study is “welcome news,” he said in an interview. “The results look promising so far,” he added. “I am cautiously optimistic that risdiplam would prove to be a viable alternative to the currently available invasive approaches. However, long-term studies (with appropriate age and sex-matched cohorts) would be needed to fully rule out the potential side effects of the repeated administrations.”

The therapy “is particularly great news for a group of SMA patients that might have tolerability and/or immune response concerns when it comes to nusinersen and gene therapy,” he noted in his article, adding that the ability to store and ship the drug at ambient temperatures, as well as its comparatively low cost are added benefits.

The study was supported by F. Hoffmann–La Roche. Dr. Baranello disclosed that he serves as a consultant for AveXis, F. Hoffmann-La Roche, and Sarepta Therapeutics, as well as PTC Therapeutics, from whom he also receives speaker honoraria. Dr. Schroth disclosed no personal conflicts and is an employee of Cure SMA. Cure SMA works to develop strategic relationships with corporate partners with the goal of working together to lead the way to a world without SMA. In advancement of that mission, Cure SMA has received funding from multiple corporate sources including Aetna, Biogen, Blue Cross Blue Shield, Genentech, Kaiser Permanente, Novartis Gene Therapies, Scholar Rock, and United HealthCare. Cure SMA has no financial stake in any treatment and does not advocate for one treatment over another. Dr. Singh disclosed that Spinraza (Nusinersen), the first FDA-approved SMA drug, is based on the target (US patent # 7,838,657) that was discovered in his former laboratory at UMASS Medical School, Worcester, Mass.

Infants with type 1 spinal muscular atrophy (SMA) showed promising signs, including an increased expression of functional survival motor neuron (SMN) protein in the blood, after 1 year of treatment with oral risdiplam (Evrysdi, Genentech), according to results of part 1 of the FIREFISH study.

A boost in SMN expression has been linked to improvements in survival and motor function, which was also observed in exploratory efficacy outcomes in the 2-part, phase 2-3, open-label study.

“No surviving infant was receiving permanent ventilation at month 12, and 7 of the 21 infants were able to sit without support, which is not expected in patients with type 1 spinal muscular atrophy, according to historical experience,” reported the FIREFISH Working Group led by Giovanni Baranello, MD, PhD, from the Dubowitz Neuromuscular Centre, National Institute for Health Research Great Ormond Street Hospital Biomedical Research Centre, Great Ormond Street Institute of Child Health University College London, and Great Ormond Street Hospital Trust, London.

However, “it cannot be stated with confidence that there was clinical benefit of the agent because the exploratory clinical endpoints were analyzed post hoc and can only be qualitatively compared with historical cohorts,” they added.

The findings were published online Feb. 24 in the New England Journal of Medicine.
 

A phase 2-3 open-label study

The study enrolled 21 infants with type 1 SMA, between the ages of 1 and 7 months. The majority (n = 17) were treated for 1 year with high-dose risdiplam, reaching 0.2 mg/kg of body weight per day by the twelfth month. Four infants in a low-dose cohort were treated with 0.08 mg/kg by the twelfth month. The medication was administered once daily orally in infants who were able to swallow, or by feeding tube for those who could not.

The primary outcomes of this first part of the study were safety, pharmacokinetics, pharmacodynamics (including the blood SMN protein concentration), and selection of the risdiplam dose for part 2 of the study. Exploratory outcomes included event-free survival, defined as being alive without tracheostomy or the use of permanent ventilation for 16 or more hours per day, and the ability to sit without support for at least 5 seconds.

In terms of safety, the study recorded 24 serious adverse events. “The most common serious adverse events were infections of the respiratory tract, and four infants died of respiratory complications; these findings are consistent with the neuromuscular respiratory failure that characterizes spinal muscular atrophy,” the authors reported. “The risdiplam-associated retinal toxic effects that had been previously observed in monkeys were not observed in the current study,” they added.

Regarding SMN protein levels, a median level of 2.1 times the baseline level was observed within 4 weeks after the initiation of treatment in the high-dose cohort, they reported. By 12 months, these median values had increased to 3.0 times and 1.9 times the baseline values in the low-dose and high-dose cohorts, respectively.

Looking at exploratory efficacy outcomes, 90% of infants survived without ventilatory support, and seven infants in the high-dose cohort were able to sit without support for at least 5 seconds. The higher dose of risdiplam (0.2 mg/kg per day) was selected for part 2 of the study.
 

The first oral treatment option

Risdiplam is the third SMA treatment approved by the Food and Drug Administration, “and has the potential to expand access to treatment for people with SMA,” commented Mary Schroth, MD, chief medical officer of Cure SMA, who was not involved in the research. She added that the exploratory outcomes of the FIREFISH study represent “a significant milestone for symptomatic infants with SMA type 1.”

While the other two approved SMA therapies – nusinersen and onasemnogene abeparvovec – have led to improvements in survival and motor function, they are administered either intrathecally or intravenously respectively, while risdiplam is an oral therapy.

Dr. Schroth says there are currently no studies comparing the different SMA treatments. “Cure SMA is actively collecting real-world experience with risdiplam and other SMA treatments through multiple pathways,” she said. “Every individual and family, in collaboration with their health care provider, should discuss SMA treatments and make the decision that is best for them.”

Writing in Neuroscience Insights, a few months after risdiplam’s FDA approval last summer, Ravindra N. Singh MD, from the department of biomedical sciences, Iowa State University, Ames, wrote that, as an orally deliverable small molecule, risdiplam “is a major advancement for the treatment of SMA.”

Now, the FIREFISH study is “welcome news,” he said in an interview. “The results look promising so far,” he added. “I am cautiously optimistic that risdiplam would prove to be a viable alternative to the currently available invasive approaches. However, long-term studies (with appropriate age and sex-matched cohorts) would be needed to fully rule out the potential side effects of the repeated administrations.”

The therapy “is particularly great news for a group of SMA patients that might have tolerability and/or immune response concerns when it comes to nusinersen and gene therapy,” he noted in his article, adding that the ability to store and ship the drug at ambient temperatures, as well as its comparatively low cost are added benefits.

The study was supported by F. Hoffmann–La Roche. Dr. Baranello disclosed that he serves as a consultant for AveXis, F. Hoffmann-La Roche, and Sarepta Therapeutics, as well as PTC Therapeutics, from whom he also receives speaker honoraria. Dr. Schroth disclosed no personal conflicts and is an employee of Cure SMA. Cure SMA works to develop strategic relationships with corporate partners with the goal of working together to lead the way to a world without SMA. In advancement of that mission, Cure SMA has received funding from multiple corporate sources including Aetna, Biogen, Blue Cross Blue Shield, Genentech, Kaiser Permanente, Novartis Gene Therapies, Scholar Rock, and United HealthCare. Cure SMA has no financial stake in any treatment and does not advocate for one treatment over another. Dr. Singh disclosed that Spinraza (Nusinersen), the first FDA-approved SMA drug, is based on the target (US patent # 7,838,657) that was discovered in his former laboratory at UMASS Medical School, Worcester, Mass.

Infants with type 1 spinal muscular atrophy (SMA) showed promising signs, including an increased expression of functional survival motor neuron (SMN) protein in the blood, after 1 year of treatment with oral risdiplam (Evrysdi, Genentech), according to results of part 1 of the FIREFISH study.

A boost in SMN expression has been linked to improvements in survival and motor function, which was also observed in exploratory efficacy outcomes in the 2-part, phase 2-3, open-label study.

“No surviving infant was receiving permanent ventilation at month 12, and 7 of the 21 infants were able to sit without support, which is not expected in patients with type 1 spinal muscular atrophy, according to historical experience,” reported the FIREFISH Working Group led by Giovanni Baranello, MD, PhD, from the Dubowitz Neuromuscular Centre, National Institute for Health Research Great Ormond Street Hospital Biomedical Research Centre, Great Ormond Street Institute of Child Health University College London, and Great Ormond Street Hospital Trust, London.

However, “it cannot be stated with confidence that there was clinical benefit of the agent because the exploratory clinical endpoints were analyzed post hoc and can only be qualitatively compared with historical cohorts,” they added.

The findings were published online Feb. 24 in the New England Journal of Medicine.
 

A phase 2-3 open-label study

The study enrolled 21 infants with type 1 SMA, between the ages of 1 and 7 months. The majority (n = 17) were treated for 1 year with high-dose risdiplam, reaching 0.2 mg/kg of body weight per day by the twelfth month. Four infants in a low-dose cohort were treated with 0.08 mg/kg by the twelfth month. The medication was administered once daily orally in infants who were able to swallow, or by feeding tube for those who could not.

The primary outcomes of this first part of the study were safety, pharmacokinetics, pharmacodynamics (including the blood SMN protein concentration), and selection of the risdiplam dose for part 2 of the study. Exploratory outcomes included event-free survival, defined as being alive without tracheostomy or the use of permanent ventilation for 16 or more hours per day, and the ability to sit without support for at least 5 seconds.

In terms of safety, the study recorded 24 serious adverse events. “The most common serious adverse events were infections of the respiratory tract, and four infants died of respiratory complications; these findings are consistent with the neuromuscular respiratory failure that characterizes spinal muscular atrophy,” the authors reported. “The risdiplam-associated retinal toxic effects that had been previously observed in monkeys were not observed in the current study,” they added.

Regarding SMN protein levels, a median level of 2.1 times the baseline level was observed within 4 weeks after the initiation of treatment in the high-dose cohort, they reported. By 12 months, these median values had increased to 3.0 times and 1.9 times the baseline values in the low-dose and high-dose cohorts, respectively.

Looking at exploratory efficacy outcomes, 90% of infants survived without ventilatory support, and seven infants in the high-dose cohort were able to sit without support for at least 5 seconds. The higher dose of risdiplam (0.2 mg/kg per day) was selected for part 2 of the study.
 

The first oral treatment option

Risdiplam is the third SMA treatment approved by the Food and Drug Administration, “and has the potential to expand access to treatment for people with SMA,” commented Mary Schroth, MD, chief medical officer of Cure SMA, who was not involved in the research. She added that the exploratory outcomes of the FIREFISH study represent “a significant milestone for symptomatic infants with SMA type 1.”

While the other two approved SMA therapies – nusinersen and onasemnogene abeparvovec – have led to improvements in survival and motor function, they are administered either intrathecally or intravenously respectively, while risdiplam is an oral therapy.

Dr. Schroth says there are currently no studies comparing the different SMA treatments. “Cure SMA is actively collecting real-world experience with risdiplam and other SMA treatments through multiple pathways,” she said. “Every individual and family, in collaboration with their health care provider, should discuss SMA treatments and make the decision that is best for them.”

Writing in Neuroscience Insights, a few months after risdiplam’s FDA approval last summer, Ravindra N. Singh MD, from the department of biomedical sciences, Iowa State University, Ames, wrote that, as an orally deliverable small molecule, risdiplam “is a major advancement for the treatment of SMA.”

Now, the FIREFISH study is “welcome news,” he said in an interview. “The results look promising so far,” he added. “I am cautiously optimistic that risdiplam would prove to be a viable alternative to the currently available invasive approaches. However, long-term studies (with appropriate age and sex-matched cohorts) would be needed to fully rule out the potential side effects of the repeated administrations.”

The therapy “is particularly great news for a group of SMA patients that might have tolerability and/or immune response concerns when it comes to nusinersen and gene therapy,” he noted in his article, adding that the ability to store and ship the drug at ambient temperatures, as well as its comparatively low cost are added benefits.

The study was supported by F. Hoffmann–La Roche. Dr. Baranello disclosed that he serves as a consultant for AveXis, F. Hoffmann-La Roche, and Sarepta Therapeutics, as well as PTC Therapeutics, from whom he also receives speaker honoraria. Dr. Schroth disclosed no personal conflicts and is an employee of Cure SMA. Cure SMA works to develop strategic relationships with corporate partners with the goal of working together to lead the way to a world without SMA. In advancement of that mission, Cure SMA has received funding from multiple corporate sources including Aetna, Biogen, Blue Cross Blue Shield, Genentech, Kaiser Permanente, Novartis Gene Therapies, Scholar Rock, and United HealthCare. Cure SMA has no financial stake in any treatment and does not advocate for one treatment over another. Dr. Singh disclosed that Spinraza (Nusinersen), the first FDA-approved SMA drug, is based on the target (US patent # 7,838,657) that was discovered in his former laboratory at UMASS Medical School, Worcester, Mass.

Another coronavirus surge may be on the way in the United States as daily COVID-19 cases continue to plateau around 60,000, states begin to lift restrictions, and people embark on spring break trips this week, according to CNN.

Outbreaks will likely stem from the B.1.1.7 variant, which was first identified in the United Kingdom, and gain momentum during the next 6-14 weeks.

“Four weeks ago, the B.1.1.7 variant made up about 1%-4% of the virus that we were seeing in communities across the country. Today it’s up to 30%-40%,” Michael Osterholm, PhD, director of the Center for Infectious Disease Research and Policy at the University of Minnesota, Minneapolis, told NBC’s Meet the Press on March 7.

Dr. Osterholm compared the current situation with the “eye of the hurricane,” where the skies appear clear but more storms are on the way. Across Europe, 27 countries are seeing significant B.1.1.7 case increases, and 10 are getting hit hard, he said.

“What we’ve seen in Europe, when we hit that 50% mark, you see cases surge,” he said. “So right now, we do have to keep America as safe as we can from this virus by not letting up on any of the public health measures we’ve taken.”

In January, the CDC warned that B.1.1.7 variant cases would increase in 2021 and become the dominant variant in the country by this month. The United States has now reported more than 3,000 cases across 46 states, according to the latest CDC tally updated on March 7. More than 600 cases have been found in Florida, followed by more than 400 in Michigan.

The CDC has said the tally doesn’t represent the total number of B.1.1.7 cases in the United States, only the ones that have been identified by analyzing samples through genomic sequencing.

“Where it has hit in the U.K. and now elsewhere in Europe, it has been catastrophic,” Celine Gounder, MD, an infectious disease specialist with New York University Langone Health, told CNN on March 7.

The variant is more transmissible than the original novel coronavirus, and the cases in the United States are “increasing exponentially,” she said.

“It has driven up rates of hospitalizations and deaths and it’s very difficult to control,” Dr. Gounder said.

Vaccination numbers aren’t yet high enough to stop the predicted surge, she added. The United States has shipped more than 116 million vaccine doses, according to the latest CDC update on March 7. Nearly 59 million people have received at least one dose, and 30.6 million people have received two vaccine doses. About 9% of the U.S. population has been fully vaccinated.

States shouldn’t ease restrictions until the vaccination numbers are much higher and daily COVID-19 cases fall below 10,000 – and maybe “considerably less than that,” Anthony Fauci, MD, director of the National Institute of Allergy and Infectious Diseases, told CNN on March 4.

Several states have already begun to lift COVID-19 safety protocols, with Texas and Mississippi removing mask mandates last week. Businesses in Texas will be able to reopen at full capacity on March 10. For now, public health officials are urging Americans to continue to wear masks, avoid crowds, and follow social distancing guidelines as vaccines roll out across the country.

“This is sort of like we’ve been running this really long marathon, and we’re 100 yards from the finish line and we sit down and we give up,” Dr. Gounder told CNN on Sunday. ‘We’re almost there, we just need to give ourselves a bit more time to get a larger proportion of the population covered with vaccines.”

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

Another coronavirus surge may be on the way in the United States as daily COVID-19 cases continue to plateau around 60,000, states begin to lift restrictions, and people embark on spring break trips this week, according to CNN.

Outbreaks will likely stem from the B.1.1.7 variant, which was first identified in the United Kingdom, and gain momentum during the next 6-14 weeks.

“Four weeks ago, the B.1.1.7 variant made up about 1%-4% of the virus that we were seeing in communities across the country. Today it’s up to 30%-40%,” Michael Osterholm, PhD, director of the Center for Infectious Disease Research and Policy at the University of Minnesota, Minneapolis, told NBC’s Meet the Press on March 7.

Dr. Osterholm compared the current situation with the “eye of the hurricane,” where the skies appear clear but more storms are on the way. Across Europe, 27 countries are seeing significant B.1.1.7 case increases, and 10 are getting hit hard, he said.

“What we’ve seen in Europe, when we hit that 50% mark, you see cases surge,” he said. “So right now, we do have to keep America as safe as we can from this virus by not letting up on any of the public health measures we’ve taken.”

In January, the CDC warned that B.1.1.7 variant cases would increase in 2021 and become the dominant variant in the country by this month. The United States has now reported more than 3,000 cases across 46 states, according to the latest CDC tally updated on March 7. More than 600 cases have been found in Florida, followed by more than 400 in Michigan.

The CDC has said the tally doesn’t represent the total number of B.1.1.7 cases in the United States, only the ones that have been identified by analyzing samples through genomic sequencing.

“Where it has hit in the U.K. and now elsewhere in Europe, it has been catastrophic,” Celine Gounder, MD, an infectious disease specialist with New York University Langone Health, told CNN on March 7.

The variant is more transmissible than the original novel coronavirus, and the cases in the United States are “increasing exponentially,” she said.

“It has driven up rates of hospitalizations and deaths and it’s very difficult to control,” Dr. Gounder said.

Vaccination numbers aren’t yet high enough to stop the predicted surge, she added. The United States has shipped more than 116 million vaccine doses, according to the latest CDC update on March 7. Nearly 59 million people have received at least one dose, and 30.6 million people have received two vaccine doses. About 9% of the U.S. population has been fully vaccinated.

States shouldn’t ease restrictions until the vaccination numbers are much higher and daily COVID-19 cases fall below 10,000 – and maybe “considerably less than that,” Anthony Fauci, MD, director of the National Institute of Allergy and Infectious Diseases, told CNN on March 4.

Several states have already begun to lift COVID-19 safety protocols, with Texas and Mississippi removing mask mandates last week. Businesses in Texas will be able to reopen at full capacity on March 10. For now, public health officials are urging Americans to continue to wear masks, avoid crowds, and follow social distancing guidelines as vaccines roll out across the country.

“This is sort of like we’ve been running this really long marathon, and we’re 100 yards from the finish line and we sit down and we give up,” Dr. Gounder told CNN on Sunday. ‘We’re almost there, we just need to give ourselves a bit more time to get a larger proportion of the population covered with vaccines.”

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

Another coronavirus surge may be on the way in the United States as daily COVID-19 cases continue to plateau around 60,000, states begin to lift restrictions, and people embark on spring break trips this week, according to CNN.

Outbreaks will likely stem from the B.1.1.7 variant, which was first identified in the United Kingdom, and gain momentum during the next 6-14 weeks.

“Four weeks ago, the B.1.1.7 variant made up about 1%-4% of the virus that we were seeing in communities across the country. Today it’s up to 30%-40%,” Michael Osterholm, PhD, director of the Center for Infectious Disease Research and Policy at the University of Minnesota, Minneapolis, told NBC’s Meet the Press on March 7.

Dr. Osterholm compared the current situation with the “eye of the hurricane,” where the skies appear clear but more storms are on the way. Across Europe, 27 countries are seeing significant B.1.1.7 case increases, and 10 are getting hit hard, he said.

“What we’ve seen in Europe, when we hit that 50% mark, you see cases surge,” he said. “So right now, we do have to keep America as safe as we can from this virus by not letting up on any of the public health measures we’ve taken.”

In January, the CDC warned that B.1.1.7 variant cases would increase in 2021 and become the dominant variant in the country by this month. The United States has now reported more than 3,000 cases across 46 states, according to the latest CDC tally updated on March 7. More than 600 cases have been found in Florida, followed by more than 400 in Michigan.

The CDC has said the tally doesn’t represent the total number of B.1.1.7 cases in the United States, only the ones that have been identified by analyzing samples through genomic sequencing.

“Where it has hit in the U.K. and now elsewhere in Europe, it has been catastrophic,” Celine Gounder, MD, an infectious disease specialist with New York University Langone Health, told CNN on March 7.

The variant is more transmissible than the original novel coronavirus, and the cases in the United States are “increasing exponentially,” she said.

“It has driven up rates of hospitalizations and deaths and it’s very difficult to control,” Dr. Gounder said.

Vaccination numbers aren’t yet high enough to stop the predicted surge, she added. The United States has shipped more than 116 million vaccine doses, according to the latest CDC update on March 7. Nearly 59 million people have received at least one dose, and 30.6 million people have received two vaccine doses. About 9% of the U.S. population has been fully vaccinated.

States shouldn’t ease restrictions until the vaccination numbers are much higher and daily COVID-19 cases fall below 10,000 – and maybe “considerably less than that,” Anthony Fauci, MD, director of the National Institute of Allergy and Infectious Diseases, told CNN on March 4.

Several states have already begun to lift COVID-19 safety protocols, with Texas and Mississippi removing mask mandates last week. Businesses in Texas will be able to reopen at full capacity on March 10. For now, public health officials are urging Americans to continue to wear masks, avoid crowds, and follow social distancing guidelines as vaccines roll out across the country.

“This is sort of like we’ve been running this really long marathon, and we’re 100 yards from the finish line and we sit down and we give up,” Dr. Gounder told CNN on Sunday. ‘We’re almost there, we just need to give ourselves a bit more time to get a larger proportion of the population covered with vaccines.”

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

A single pill of the investigational drug molnupiravir taken twice a day for 5 days eliminated SARS-CoV-2 from the nasopharynx of 49 participants.

That led Carlos del Rio, MD, distinguished professor of medicine at Emory University, Atlanta, to suggest a future in which a drug like molnupiravir could be taken in the first few days of symptoms to prevent severe disease, similar to Tamiflu for influenza.

“I think it’s critically important,” he said of the data. Emory University was involved in the trial of molnupiravir but Dr. del Rio was not part of that team. “This drug offers the first antiviral oral drug that then could be used in an outpatient setting.”

Still, Dr. del Rio said it’s too soon to call this particular drug the breakthrough clinicians need to keep people out of the ICU. “It has the potential to be practice changing; it’s not practice changing at the moment.”

Wendy Painter, MD, of Ridgeback Biotherapeutics, who presented the data at the Conference on Retroviruses and Opportunistic Infections, agreed. While the data are promising, “We will need to see if people get better from actual illness” to assess the real value of the drug in clinical care.

“That’s a phase 3 objective we’ll need to prove,” she said in an interview.

Phase 2/3 efficacy and safety studies of the drug are now underway in hospitalized and nonhospitalized patients.

In a brief prerecorded presentation of the data, Dr. Painter laid out what researchers know so far: Preclinical studies suggest that molnupiravir is effective against a number of viruses, including coronaviruses and specifically SARS-CoV-2. It prevents a virus from replicating by inducing viral error catastrophe (Proc Natl Acad Sci U S A. 2002 Oct 15;99[21]:13374-6) – essentially overloading the virus with replication and mutation until the virus burns itself out and can’t produce replicable copies.

In this phase 2a, randomized, double-blind, controlled trial, researchers recruited 202 adults who were treated at an outpatient clinic with fever or other symptoms of a respiratory virus and confirmed SARS-CoV-2 infection by day 4. Participants were randomly assigned to three different groups: 200 mg of molnupiravir, 400 mg, or 800 mg. The 200-mg arm was matched 1:1 with a placebo-controlled group, and the other two groups had three participants in the active group for every one control.

Participants took the pills twice daily for 5 days, and then were followed for a total of 28 days to monitor for complications or adverse events. At days 3, 5, 7, 14, and 28, researchers also took nasopharyngeal swabs for polymerase chain reaction tests, to sequence the virus, and to grow cultures of SARS-CoV-2 to see if the virus that’s present is actually capable of infecting others.

Notably, the pills do not have to be refrigerated at any point in the process, alleviating the cold-chain challenges that have plagued vaccines.

“There’s an urgent need for an easily produced, transported, stored, and administered antiviral drug against SARS-CoV-2,” Dr. Painter said.

Of the 202 people recruited, 182 had swabs that could be evaluated, of which 78 showed infection at baseline. The results are based on labs of those 78 participants.

By day 3, 28% of patients in the placebo arm had SARS-CoV-2 in their nasopharynx, compared with 20.4% of patients receiving any dose of molnupiravir. But by day 5, none of the participants receiving the active drug had evidence of SARS-CoV-2 in their nasopharynx. In comparison, 24% of people in the placebo arm still had detectable virus.

Halfway through the treatment course, differences in the presence of infectious virus were already evident. By day 3 of the 5-day course, 36.4% of participants in the 200-mg group had detectable virus in the nasopharynx, compared with 21% in the 400-mg group and just 12.5% in the 800-mg group. And although the reduction in SARS-CoV-2 was noticeable in the 200-mg and the 400-mg arms, it was only statistically significant in the 800-mg arm.

In contrast, by the end of the 5 days in the placebo groups, infectious virus varied from 18.2% in the 200-mg placebo group to 30% in the 800-mg group. This points out the variability of the disease course of SARS-CoV-2.

“You just don’t know” which infections will lead to serious disease, Dr. Painter said in an interview. “And don’t you wish we did?”

Seven participants discontinued treatment, though only four experienced adverse events. Three of those discontinued the trial because of adverse events. The study is still blinded, so it’s unclear what those events were, but Dr. Painter said that they were not thought to be related to the study drug.

The bottom line, said Dr. Painter, was that people treated with molnupiravir had starkly different outcomes in lab measures during the study.

“An average of 10 days after symptom onset, 24% of placebo patients remained culture positive” for SARS-CoV-2 – meaning there wasn’t just virus in the nasopharynx, but it was capable of replicating, Dr. Painter said. “In contrast, no infectious virus could be recovered at study day 5 in any molnupiravir-treated patients.”

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

A single pill of the investigational drug molnupiravir taken twice a day for 5 days eliminated SARS-CoV-2 from the nasopharynx of 49 participants.

That led Carlos del Rio, MD, distinguished professor of medicine at Emory University, Atlanta, to suggest a future in which a drug like molnupiravir could be taken in the first few days of symptoms to prevent severe disease, similar to Tamiflu for influenza.

“I think it’s critically important,” he said of the data. Emory University was involved in the trial of molnupiravir but Dr. del Rio was not part of that team. “This drug offers the first antiviral oral drug that then could be used in an outpatient setting.”

Still, Dr. del Rio said it’s too soon to call this particular drug the breakthrough clinicians need to keep people out of the ICU. “It has the potential to be practice changing; it’s not practice changing at the moment.”

Wendy Painter, MD, of Ridgeback Biotherapeutics, who presented the data at the Conference on Retroviruses and Opportunistic Infections, agreed. While the data are promising, “We will need to see if people get better from actual illness” to assess the real value of the drug in clinical care.

“That’s a phase 3 objective we’ll need to prove,” she said in an interview.

Phase 2/3 efficacy and safety studies of the drug are now underway in hospitalized and nonhospitalized patients.

In a brief prerecorded presentation of the data, Dr. Painter laid out what researchers know so far: Preclinical studies suggest that molnupiravir is effective against a number of viruses, including coronaviruses and specifically SARS-CoV-2. It prevents a virus from replicating by inducing viral error catastrophe (Proc Natl Acad Sci U S A. 2002 Oct 15;99[21]:13374-6) – essentially overloading the virus with replication and mutation until the virus burns itself out and can’t produce replicable copies.

In this phase 2a, randomized, double-blind, controlled trial, researchers recruited 202 adults who were treated at an outpatient clinic with fever or other symptoms of a respiratory virus and confirmed SARS-CoV-2 infection by day 4. Participants were randomly assigned to three different groups: 200 mg of molnupiravir, 400 mg, or 800 mg. The 200-mg arm was matched 1:1 with a placebo-controlled group, and the other two groups had three participants in the active group for every one control.

Participants took the pills twice daily for 5 days, and then were followed for a total of 28 days to monitor for complications or adverse events. At days 3, 5, 7, 14, and 28, researchers also took nasopharyngeal swabs for polymerase chain reaction tests, to sequence the virus, and to grow cultures of SARS-CoV-2 to see if the virus that’s present is actually capable of infecting others.

Notably, the pills do not have to be refrigerated at any point in the process, alleviating the cold-chain challenges that have plagued vaccines.

“There’s an urgent need for an easily produced, transported, stored, and administered antiviral drug against SARS-CoV-2,” Dr. Painter said.

Of the 202 people recruited, 182 had swabs that could be evaluated, of which 78 showed infection at baseline. The results are based on labs of those 78 participants.

By day 3, 28% of patients in the placebo arm had SARS-CoV-2 in their nasopharynx, compared with 20.4% of patients receiving any dose of molnupiravir. But by day 5, none of the participants receiving the active drug had evidence of SARS-CoV-2 in their nasopharynx. In comparison, 24% of people in the placebo arm still had detectable virus.

Halfway through the treatment course, differences in the presence of infectious virus were already evident. By day 3 of the 5-day course, 36.4% of participants in the 200-mg group had detectable virus in the nasopharynx, compared with 21% in the 400-mg group and just 12.5% in the 800-mg group. And although the reduction in SARS-CoV-2 was noticeable in the 200-mg and the 400-mg arms, it was only statistically significant in the 800-mg arm.

In contrast, by the end of the 5 days in the placebo groups, infectious virus varied from 18.2% in the 200-mg placebo group to 30% in the 800-mg group. This points out the variability of the disease course of SARS-CoV-2.

“You just don’t know” which infections will lead to serious disease, Dr. Painter said in an interview. “And don’t you wish we did?”

Seven participants discontinued treatment, though only four experienced adverse events. Three of those discontinued the trial because of adverse events. The study is still blinded, so it’s unclear what those events were, but Dr. Painter said that they were not thought to be related to the study drug.

The bottom line, said Dr. Painter, was that people treated with molnupiravir had starkly different outcomes in lab measures during the study.

“An average of 10 days after symptom onset, 24% of placebo patients remained culture positive” for SARS-CoV-2 – meaning there wasn’t just virus in the nasopharynx, but it was capable of replicating, Dr. Painter said. “In contrast, no infectious virus could be recovered at study day 5 in any molnupiravir-treated patients.”

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

A single pill of the investigational drug molnupiravir taken twice a day for 5 days eliminated SARS-CoV-2 from the nasopharynx of 49 participants.

That led Carlos del Rio, MD, distinguished professor of medicine at Emory University, Atlanta, to suggest a future in which a drug like molnupiravir could be taken in the first few days of symptoms to prevent severe disease, similar to Tamiflu for influenza.

“I think it’s critically important,” he said of the data. Emory University was involved in the trial of molnupiravir but Dr. del Rio was not part of that team. “This drug offers the first antiviral oral drug that then could be used in an outpatient setting.”

Still, Dr. del Rio said it’s too soon to call this particular drug the breakthrough clinicians need to keep people out of the ICU. “It has the potential to be practice changing; it’s not practice changing at the moment.”

Wendy Painter, MD, of Ridgeback Biotherapeutics, who presented the data at the Conference on Retroviruses and Opportunistic Infections, agreed. While the data are promising, “We will need to see if people get better from actual illness” to assess the real value of the drug in clinical care.

“That’s a phase 3 objective we’ll need to prove,” she said in an interview.

Phase 2/3 efficacy and safety studies of the drug are now underway in hospitalized and nonhospitalized patients.

In a brief prerecorded presentation of the data, Dr. Painter laid out what researchers know so far: Preclinical studies suggest that molnupiravir is effective against a number of viruses, including coronaviruses and specifically SARS-CoV-2. It prevents a virus from replicating by inducing viral error catastrophe (Proc Natl Acad Sci U S A. 2002 Oct 15;99[21]:13374-6) – essentially overloading the virus with replication and mutation until the virus burns itself out and can’t produce replicable copies.

In this phase 2a, randomized, double-blind, controlled trial, researchers recruited 202 adults who were treated at an outpatient clinic with fever or other symptoms of a respiratory virus and confirmed SARS-CoV-2 infection by day 4. Participants were randomly assigned to three different groups: 200 mg of molnupiravir, 400 mg, or 800 mg. The 200-mg arm was matched 1:1 with a placebo-controlled group, and the other two groups had three participants in the active group for every one control.

Participants took the pills twice daily for 5 days, and then were followed for a total of 28 days to monitor for complications or adverse events. At days 3, 5, 7, 14, and 28, researchers also took nasopharyngeal swabs for polymerase chain reaction tests, to sequence the virus, and to grow cultures of SARS-CoV-2 to see if the virus that’s present is actually capable of infecting others.

Notably, the pills do not have to be refrigerated at any point in the process, alleviating the cold-chain challenges that have plagued vaccines.

“There’s an urgent need for an easily produced, transported, stored, and administered antiviral drug against SARS-CoV-2,” Dr. Painter said.

Of the 202 people recruited, 182 had swabs that could be evaluated, of which 78 showed infection at baseline. The results are based on labs of those 78 participants.

By day 3, 28% of patients in the placebo arm had SARS-CoV-2 in their nasopharynx, compared with 20.4% of patients receiving any dose of molnupiravir. But by day 5, none of the participants receiving the active drug had evidence of SARS-CoV-2 in their nasopharynx. In comparison, 24% of people in the placebo arm still had detectable virus.

Halfway through the treatment course, differences in the presence of infectious virus were already evident. By day 3 of the 5-day course, 36.4% of participants in the 200-mg group had detectable virus in the nasopharynx, compared with 21% in the 400-mg group and just 12.5% in the 800-mg group. And although the reduction in SARS-CoV-2 was noticeable in the 200-mg and the 400-mg arms, it was only statistically significant in the 800-mg arm.

In contrast, by the end of the 5 days in the placebo groups, infectious virus varied from 18.2% in the 200-mg placebo group to 30% in the 800-mg group. This points out the variability of the disease course of SARS-CoV-2.

“You just don’t know” which infections will lead to serious disease, Dr. Painter said in an interview. “And don’t you wish we did?”

Seven participants discontinued treatment, though only four experienced adverse events. Three of those discontinued the trial because of adverse events. The study is still blinded, so it’s unclear what those events were, but Dr. Painter said that they were not thought to be related to the study drug.

The bottom line, said Dr. Painter, was that people treated with molnupiravir had starkly different outcomes in lab measures during the study.

“An average of 10 days after symptom onset, 24% of placebo patients remained culture positive” for SARS-CoV-2 – meaning there wasn’t just virus in the nasopharynx, but it was capable of replicating, Dr. Painter said. “In contrast, no infectious virus could be recovered at study day 5 in any molnupiravir-treated patients.”

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

Each year, roughly 1 in 60 adult patients with multiple sclerosis (MS) aged 65 years and under is hospitalized with urinary or kidney infections, a new study suggests. That’s more than quadruple the rate in a control cohort. Other types of infections affected patients with MS at a higher rate too.

“The relative risk of all types of inpatient infections and most types of outpatient infections was significantly elevated among the patients with MS. While we expected there to be increased relative risk of urinary or kidney and respiratory infections, we also found higher relative risk of viral, fungal, skin, and opportunistic infections,” said study lead author Riley Bove, MD, an assistant professor at the Weill Institute for Neurosciences at the University of California, San Francisco, who presented the findings at the meeting held by the Americas Committee for Treatment and Research in Multiple Sclerosis. She answered follow-up questions in an interview.

A common and treatable condition

“Bladder dysfunction may be present in over 80% of persons in MS and can be a significant source of decreased function and quality of life in addition to increased health care costs and morbidity,” neurologist Barbara Giesser, MD, of the University of California, Los Angeles, said in an interview. “It is common among persons with MS to have bladders that do not empty urine completely. This can predispose them to bladder and kidney infections. Also, some patients may try to self-manage bladder symptoms by restricting fluids, and this can predispose them to infection as well.”

Dr. Giesser, who was asked to comment on the present research, advised neurologists to bring up urinary disorders themselves instead of waiting for patients to mention them. “Patients are often embarrassed to start a discussion about genitourinary dysfunction with their neurologists but will be very appreciative of the opportunity for it to be investigated and treated,” she said. “Neurologists should make sure that this area of neurologic function is addressed in the routine management of their patients with MS because bladder dysfunction, morbidity, and complications associated with it are treatable and preventable.”

For her part, Dr. Bove recommended “early and effective identification of risk, appropriate referral to first-line interventions such as pelvic floor physical therapy and patient education, and early referral to urologists skilled in treating neurogenic bladder. Further, it is important to monitor side effects of medications to ensure there are no unrecognized immune deficits.”

She also cautioned that “common symptoms of [urinary tract infections] in people with MS include symptoms that are also prevalent in neurogenic bladder: urgency, incontinence, and frequency. It is possible that having baseline lower urinary tract symptoms could mask the recognition of a urinary infection, resulting in delayed recognition and treatment of the infections.”

EMD Serono funded the study. Dr. Bove is funded by the National MS Society’s Harry Weaver Award. She has received research support from Biogen and Roche Genentech and consulting/advisory board fees from Alexion, Biogen, EMD Serono, Roche Genentech, Sanofi Genzyme, and Novartis. Dr. Giesser reported no disclosures.

Each year, roughly 1 in 60 adult patients with multiple sclerosis (MS) aged 65 years and under is hospitalized with urinary or kidney infections, a new study suggests. That’s more than quadruple the rate in a control cohort. Other types of infections affected patients with MS at a higher rate too.

“The relative risk of all types of inpatient infections and most types of outpatient infections was significantly elevated among the patients with MS. While we expected there to be increased relative risk of urinary or kidney and respiratory infections, we also found higher relative risk of viral, fungal, skin, and opportunistic infections,” said study lead author Riley Bove, MD, an assistant professor at the Weill Institute for Neurosciences at the University of California, San Francisco, who presented the findings at the meeting held by the Americas Committee for Treatment and Research in Multiple Sclerosis. She answered follow-up questions in an interview.

A common and treatable condition

“Bladder dysfunction may be present in over 80% of persons in MS and can be a significant source of decreased function and quality of life in addition to increased health care costs and morbidity,” neurologist Barbara Giesser, MD, of the University of California, Los Angeles, said in an interview. “It is common among persons with MS to have bladders that do not empty urine completely. This can predispose them to bladder and kidney infections. Also, some patients may try to self-manage bladder symptoms by restricting fluids, and this can predispose them to infection as well.”

Dr. Giesser, who was asked to comment on the present research, advised neurologists to bring up urinary disorders themselves instead of waiting for patients to mention them. “Patients are often embarrassed to start a discussion about genitourinary dysfunction with their neurologists but will be very appreciative of the opportunity for it to be investigated and treated,” she said. “Neurologists should make sure that this area of neurologic function is addressed in the routine management of their patients with MS because bladder dysfunction, morbidity, and complications associated with it are treatable and preventable.”

For her part, Dr. Bove recommended “early and effective identification of risk, appropriate referral to first-line interventions such as pelvic floor physical therapy and patient education, and early referral to urologists skilled in treating neurogenic bladder. Further, it is important to monitor side effects of medications to ensure there are no unrecognized immune deficits.”

She also cautioned that “common symptoms of [urinary tract infections] in people with MS include symptoms that are also prevalent in neurogenic bladder: urgency, incontinence, and frequency. It is possible that having baseline lower urinary tract symptoms could mask the recognition of a urinary infection, resulting in delayed recognition and treatment of the infections.”

EMD Serono funded the study. Dr. Bove is funded by the National MS Society’s Harry Weaver Award. She has received research support from Biogen and Roche Genentech and consulting/advisory board fees from Alexion, Biogen, EMD Serono, Roche Genentech, Sanofi Genzyme, and Novartis. Dr. Giesser reported no disclosures.

Each year, roughly 1 in 60 adult patients with multiple sclerosis (MS) aged 65 years and under is hospitalized with urinary or kidney infections, a new study suggests. That’s more than quadruple the rate in a control cohort. Other types of infections affected patients with MS at a higher rate too.

“The relative risk of all types of inpatient infections and most types of outpatient infections was significantly elevated among the patients with MS. While we expected there to be increased relative risk of urinary or kidney and respiratory infections, we also found higher relative risk of viral, fungal, skin, and opportunistic infections,” said study lead author Riley Bove, MD, an assistant professor at the Weill Institute for Neurosciences at the University of California, San Francisco, who presented the findings at the meeting held by the Americas Committee for Treatment and Research in Multiple Sclerosis. She answered follow-up questions in an interview.

A common and treatable condition

“Bladder dysfunction may be present in over 80% of persons in MS and can be a significant source of decreased function and quality of life in addition to increased health care costs and morbidity,” neurologist Barbara Giesser, MD, of the University of California, Los Angeles, said in an interview. “It is common among persons with MS to have bladders that do not empty urine completely. This can predispose them to bladder and kidney infections. Also, some patients may try to self-manage bladder symptoms by restricting fluids, and this can predispose them to infection as well.”

Dr. Giesser, who was asked to comment on the present research, advised neurologists to bring up urinary disorders themselves instead of waiting for patients to mention them. “Patients are often embarrassed to start a discussion about genitourinary dysfunction with their neurologists but will be very appreciative of the opportunity for it to be investigated and treated,” she said. “Neurologists should make sure that this area of neurologic function is addressed in the routine management of their patients with MS because bladder dysfunction, morbidity, and complications associated with it are treatable and preventable.”

For her part, Dr. Bove recommended “early and effective identification of risk, appropriate referral to first-line interventions such as pelvic floor physical therapy and patient education, and early referral to urologists skilled in treating neurogenic bladder. Further, it is important to monitor side effects of medications to ensure there are no unrecognized immune deficits.”

She also cautioned that “common symptoms of [urinary tract infections] in people with MS include symptoms that are also prevalent in neurogenic bladder: urgency, incontinence, and frequency. It is possible that having baseline lower urinary tract symptoms could mask the recognition of a urinary infection, resulting in delayed recognition and treatment of the infections.”

EMD Serono funded the study. Dr. Bove is funded by the National MS Society’s Harry Weaver Award. She has received research support from Biogen and Roche Genentech and consulting/advisory board fees from Alexion, Biogen, EMD Serono, Roche Genentech, Sanofi Genzyme, and Novartis. Dr. Giesser reported no disclosures.

I passed the neurology boards, for the first time, in 1998. Then again in 2009, and most recently in 2019.

So I’m up again in 2029. Regrettably, I missed grandfathering in for life by a few years.

Some people don’t study for them, but I’m a little too compulsive not to. I’d guess I put 40-50 hours into doing so in the 3 months beforehand. I didn’t want to fail and have to pay a hefty fee to retake them (the test fee for once is enough as it is).

I’ll be 63 when my next certification is due.

So I wonder (if I’m still in practice) will it even be worthwhile to do it all again? I like what I do, but certainly don’t plan on practicing forever.

Board certification looks good on paper, but certainly isn’t a requirement to practice. One of the best cardiologists I know has never bothered to get his board certification and I don’t think any less of him for it. He also isn’t wanting for patients, and those he has think he’s awesome.

That said, there are things, like being involved in research and legal work, where board certification is strongly recommended, if not mandatory. Since I do both, I certainly wouldn’t want to do anything that might affect my participating in them – if I’m still doing this in 8 years.

By the same token, my office lease runs out when I’m 62. At that point I’ll have been in the same place for 17 years. I don’t consider that a bad thing. I like my current office, and will be perfectly happy to wrap up my career here.

It brings up the same question, though, with logistics that are an even bigger PIA. The last thing I want to do is move my office as my career is winding down. But a lease extension for a few years can be negotiated, a board certification can’t.

I can’t help but wonder: What is the point of recertification over time? If I’ve already passed it three times, hopefully that means I know what I’m doing. One side will argue that it’s purely greed, as the people who run the boards need money and a way to justify their existence. On the other side are those who argue that maintenance of certification, while not perfect, is the only way we have of making sure practicing physicians are staying up to snuff.

The truth, as always, is somewhere in between.

But it still raises a question that I, fortunately, have another 8 years to think about. Because I’m not in a position to debate if it’s right or wrong, I just have to play by the rules.

Dr. Block has a solo neurology practice in Scottsdale, Ariz.

I passed the neurology boards, for the first time, in 1998. Then again in 2009, and most recently in 2019.

So I’m up again in 2029. Regrettably, I missed grandfathering in for life by a few years.

Some people don’t study for them, but I’m a little too compulsive not to. I’d guess I put 40-50 hours into doing so in the 3 months beforehand. I didn’t want to fail and have to pay a hefty fee to retake them (the test fee for once is enough as it is).

I’ll be 63 when my next certification is due.

So I wonder (if I’m still in practice) will it even be worthwhile to do it all again? I like what I do, but certainly don’t plan on practicing forever.

Board certification looks good on paper, but certainly isn’t a requirement to practice. One of the best cardiologists I know has never bothered to get his board certification and I don’t think any less of him for it. He also isn’t wanting for patients, and those he has think he’s awesome.

That said, there are things, like being involved in research and legal work, where board certification is strongly recommended, if not mandatory. Since I do both, I certainly wouldn’t want to do anything that might affect my participating in them – if I’m still doing this in 8 years.

By the same token, my office lease runs out when I’m 62. At that point I’ll have been in the same place for 17 years. I don’t consider that a bad thing. I like my current office, and will be perfectly happy to wrap up my career here.

It brings up the same question, though, with logistics that are an even bigger PIA. The last thing I want to do is move my office as my career is winding down. But a lease extension for a few years can be negotiated, a board certification can’t.

I can’t help but wonder: What is the point of recertification over time? If I’ve already passed it three times, hopefully that means I know what I’m doing. One side will argue that it’s purely greed, as the people who run the boards need money and a way to justify their existence. On the other side are those who argue that maintenance of certification, while not perfect, is the only way we have of making sure practicing physicians are staying up to snuff.

The truth, as always, is somewhere in between.

But it still raises a question that I, fortunately, have another 8 years to think about. Because I’m not in a position to debate if it’s right or wrong, I just have to play by the rules.

Dr. Block has a solo neurology practice in Scottsdale, Ariz.

I passed the neurology boards, for the first time, in 1998. Then again in 2009, and most recently in 2019.

So I’m up again in 2029. Regrettably, I missed grandfathering in for life by a few years.

Some people don’t study for them, but I’m a little too compulsive not to. I’d guess I put 40-50 hours into doing so in the 3 months beforehand. I didn’t want to fail and have to pay a hefty fee to retake them (the test fee for once is enough as it is).

I’ll be 63 when my next certification is due.

So I wonder (if I’m still in practice) will it even be worthwhile to do it all again? I like what I do, but certainly don’t plan on practicing forever.

Board certification looks good on paper, but certainly isn’t a requirement to practice. One of the best cardiologists I know has never bothered to get his board certification and I don’t think any less of him for it. He also isn’t wanting for patients, and those he has think he’s awesome.

That said, there are things, like being involved in research and legal work, where board certification is strongly recommended, if not mandatory. Since I do both, I certainly wouldn’t want to do anything that might affect my participating in them – if I’m still doing this in 8 years.

By the same token, my office lease runs out when I’m 62. At that point I’ll have been in the same place for 17 years. I don’t consider that a bad thing. I like my current office, and will be perfectly happy to wrap up my career here.

It brings up the same question, though, with logistics that are an even bigger PIA. The last thing I want to do is move my office as my career is winding down. But a lease extension for a few years can be negotiated, a board certification can’t.

I can’t help but wonder: What is the point of recertification over time? If I’ve already passed it three times, hopefully that means I know what I’m doing. One side will argue that it’s purely greed, as the people who run the boards need money and a way to justify their existence. On the other side are those who argue that maintenance of certification, while not perfect, is the only way we have of making sure practicing physicians are staying up to snuff.

The truth, as always, is somewhere in between.

But it still raises a question that I, fortunately, have another 8 years to think about. Because I’m not in a position to debate if it’s right or wrong, I just have to play by the rules.

Dr. Block has a solo neurology practice in Scottsdale, Ariz.