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New NIH database will track neurologic effects of COVID-19
“We know COVID-19 can disrupt multiple body systems, but the effects of the virus and the body’s response to COVID-19 infection on the brain, spinal cord, nerves, and muscle can be particularly devastating and contribute to persistence of disability even after the virus is cleared,” said Barbara Karp, MD, program director at the National Institute of Neurological Disorders and Stroke.
“There is an urgent need to understand COVID-19–related neurological problems, which not uncommonly include headaches, fatigue, cognitive difficulties, stroke, pain, and sleep disorders as well as some very rare complications of serious infections,” said Dr. Karp.
The COVID-19 NeuroDatabank/BioBank (NeuroCOVID) is funded by the NINDS. It was created and will be maintained by researchers at NYU Langone Health in New York.
The project is led by Andrea Troxel, ScD, professor of population health, and Eva Petkova, PhD, professor of population health and child and adolescent psychiatry, both at New York University.
“We’ve built a pretty comprehensive database that will accept deidentified patient information about new neurological issues that coincide with their COVID disease or worsening of preexisting neurological problems,” said Dr. Troxel. “In addition, we have a bio repository that will accept almost any kind of biological sample, such as blood, plasma, cerebrospinal fluid, and tissue,” she said.
“Neuroimages are very difficult to store because the files are so enormous, but we’ve had some questions about that, and we’re looking into whether we can accommodate neuroimages,” Dr. Troxel noted.
Dr. Troxel said a “blast of information and invitations” has gone out in an effort to acquire data and biospecimens. “We’ve been really pleased with the amount of interest already, interest not only from large academic medical centers, as you might expect, but also from some smaller stand-alone clinics and even some individuals who have either experienced some of these neurological problems of COVID or know those who have and are really eager to try to provide information,” she added.
Researchers interested in using data and biosamples from the database may submit requests to the NeuroCOVID Steering Committee. More information is available online on the NeuroCOVID website.
A version of this article first appeared on Medscape.com.
“We know COVID-19 can disrupt multiple body systems, but the effects of the virus and the body’s response to COVID-19 infection on the brain, spinal cord, nerves, and muscle can be particularly devastating and contribute to persistence of disability even after the virus is cleared,” said Barbara Karp, MD, program director at the National Institute of Neurological Disorders and Stroke.
“There is an urgent need to understand COVID-19–related neurological problems, which not uncommonly include headaches, fatigue, cognitive difficulties, stroke, pain, and sleep disorders as well as some very rare complications of serious infections,” said Dr. Karp.
The COVID-19 NeuroDatabank/BioBank (NeuroCOVID) is funded by the NINDS. It was created and will be maintained by researchers at NYU Langone Health in New York.
The project is led by Andrea Troxel, ScD, professor of population health, and Eva Petkova, PhD, professor of population health and child and adolescent psychiatry, both at New York University.
“We’ve built a pretty comprehensive database that will accept deidentified patient information about new neurological issues that coincide with their COVID disease or worsening of preexisting neurological problems,” said Dr. Troxel. “In addition, we have a bio repository that will accept almost any kind of biological sample, such as blood, plasma, cerebrospinal fluid, and tissue,” she said.
“Neuroimages are very difficult to store because the files are so enormous, but we’ve had some questions about that, and we’re looking into whether we can accommodate neuroimages,” Dr. Troxel noted.
Dr. Troxel said a “blast of information and invitations” has gone out in an effort to acquire data and biospecimens. “We’ve been really pleased with the amount of interest already, interest not only from large academic medical centers, as you might expect, but also from some smaller stand-alone clinics and even some individuals who have either experienced some of these neurological problems of COVID or know those who have and are really eager to try to provide information,” she added.
Researchers interested in using data and biosamples from the database may submit requests to the NeuroCOVID Steering Committee. More information is available online on the NeuroCOVID website.
A version of this article first appeared on Medscape.com.
“We know COVID-19 can disrupt multiple body systems, but the effects of the virus and the body’s response to COVID-19 infection on the brain, spinal cord, nerves, and muscle can be particularly devastating and contribute to persistence of disability even after the virus is cleared,” said Barbara Karp, MD, program director at the National Institute of Neurological Disorders and Stroke.
“There is an urgent need to understand COVID-19–related neurological problems, which not uncommonly include headaches, fatigue, cognitive difficulties, stroke, pain, and sleep disorders as well as some very rare complications of serious infections,” said Dr. Karp.
The COVID-19 NeuroDatabank/BioBank (NeuroCOVID) is funded by the NINDS. It was created and will be maintained by researchers at NYU Langone Health in New York.
The project is led by Andrea Troxel, ScD, professor of population health, and Eva Petkova, PhD, professor of population health and child and adolescent psychiatry, both at New York University.
“We’ve built a pretty comprehensive database that will accept deidentified patient information about new neurological issues that coincide with their COVID disease or worsening of preexisting neurological problems,” said Dr. Troxel. “In addition, we have a bio repository that will accept almost any kind of biological sample, such as blood, plasma, cerebrospinal fluid, and tissue,” she said.
“Neuroimages are very difficult to store because the files are so enormous, but we’ve had some questions about that, and we’re looking into whether we can accommodate neuroimages,” Dr. Troxel noted.
Dr. Troxel said a “blast of information and invitations” has gone out in an effort to acquire data and biospecimens. “We’ve been really pleased with the amount of interest already, interest not only from large academic medical centers, as you might expect, but also from some smaller stand-alone clinics and even some individuals who have either experienced some of these neurological problems of COVID or know those who have and are really eager to try to provide information,” she added.
Researchers interested in using data and biosamples from the database may submit requests to the NeuroCOVID Steering Committee. More information is available online on the NeuroCOVID website.
A version of this article first appeared on Medscape.com.
‘Category 5’ COVID hurricane approaches, expert says
The United States is facing a “Category 5” storm as coronavirus variants begin to spread across the country, one of the nation’s top infectious disease experts said Sunday.
“We are going to see something like we have not seen yet in this country,” Michael Osterholm, PhD, MPH, director of the Center for Infectious Disease Research and Policy at the University of Minnesota, Minneapolis, said on NBC’s Meet the Press.
The United States has reported 467 cases of the coronavirus variant first identified in the United Kingdom, across 32 states, according to the CDC variant tracker. The United States has also reported three cases of the variant first identified in South Africa in South Carolina and Maryland. One case of the variant first identified in Brazil has been found in Minnesota.
Although overall COVID-19 cases and hospitalizations have declined during the past few weeks, another storm is brewing on the horizon with the variants, Dr. Osterholm told host Chuck Todd. The U.K. variant will likely cause a surge in COVID-19 cases during the next 6-14 weeks, he said. “You and I are sitting on this beach where it’s 70 degrees, perfectly blue skies, gentle breeze. But I see that hurricane 5, Category 5 or higher, 450 miles offshore. And telling people to evacuate on that nice blue sky day is going to be hard. But I can also tell you that hurricane is coming.”
Dr. Osterholm urged federal and state officials to vaccinate as many people as possible to reduce the oncoming storm. The United States has distributed 49.9 million doses and administered 31.1 million doses, according to the latest CDC data updated Sunday, including 25.2 million first doses and 5.6 million second doses.
Doling out more doses to older Americans, rather than holding onto the second dose of the two-shot regimen, is an urgent decision, Dr. Osterholm said.
“I think right now, in advance of this surge, we need to get as many one doses in as many people over 65 as we possibly can to reduce serious illnesses and deaths that are going to occur over the weeks ahead,” he said.
The U.K. variant will likely become the dominant coronavirus strain in the United States in coming weeks, Dr. Osterholm said, adding that COVID-19 vaccines should be able to protect against it. In the meantime, however, he’s worried that the variant will cause more infections and deaths until more people get vaccinated.
“What we have to do now is also anticipate this and understand that we’re going to have change quickly,” he said. “As fast as we’re opening restaurants, we’re likely going to be closing them in the near term.”
A version of this article first appeared on WebMD.com.
The United States is facing a “Category 5” storm as coronavirus variants begin to spread across the country, one of the nation’s top infectious disease experts said Sunday.
“We are going to see something like we have not seen yet in this country,” Michael Osterholm, PhD, MPH, director of the Center for Infectious Disease Research and Policy at the University of Minnesota, Minneapolis, said on NBC’s Meet the Press.
The United States has reported 467 cases of the coronavirus variant first identified in the United Kingdom, across 32 states, according to the CDC variant tracker. The United States has also reported three cases of the variant first identified in South Africa in South Carolina and Maryland. One case of the variant first identified in Brazil has been found in Minnesota.
Although overall COVID-19 cases and hospitalizations have declined during the past few weeks, another storm is brewing on the horizon with the variants, Dr. Osterholm told host Chuck Todd. The U.K. variant will likely cause a surge in COVID-19 cases during the next 6-14 weeks, he said. “You and I are sitting on this beach where it’s 70 degrees, perfectly blue skies, gentle breeze. But I see that hurricane 5, Category 5 or higher, 450 miles offshore. And telling people to evacuate on that nice blue sky day is going to be hard. But I can also tell you that hurricane is coming.”
Dr. Osterholm urged federal and state officials to vaccinate as many people as possible to reduce the oncoming storm. The United States has distributed 49.9 million doses and administered 31.1 million doses, according to the latest CDC data updated Sunday, including 25.2 million first doses and 5.6 million second doses.
Doling out more doses to older Americans, rather than holding onto the second dose of the two-shot regimen, is an urgent decision, Dr. Osterholm said.
“I think right now, in advance of this surge, we need to get as many one doses in as many people over 65 as we possibly can to reduce serious illnesses and deaths that are going to occur over the weeks ahead,” he said.
The U.K. variant will likely become the dominant coronavirus strain in the United States in coming weeks, Dr. Osterholm said, adding that COVID-19 vaccines should be able to protect against it. In the meantime, however, he’s worried that the variant will cause more infections and deaths until more people get vaccinated.
“What we have to do now is also anticipate this and understand that we’re going to have change quickly,” he said. “As fast as we’re opening restaurants, we’re likely going to be closing them in the near term.”
A version of this article first appeared on WebMD.com.
The United States is facing a “Category 5” storm as coronavirus variants begin to spread across the country, one of the nation’s top infectious disease experts said Sunday.
“We are going to see something like we have not seen yet in this country,” Michael Osterholm, PhD, MPH, director of the Center for Infectious Disease Research and Policy at the University of Minnesota, Minneapolis, said on NBC’s Meet the Press.
The United States has reported 467 cases of the coronavirus variant first identified in the United Kingdom, across 32 states, according to the CDC variant tracker. The United States has also reported three cases of the variant first identified in South Africa in South Carolina and Maryland. One case of the variant first identified in Brazil has been found in Minnesota.
Although overall COVID-19 cases and hospitalizations have declined during the past few weeks, another storm is brewing on the horizon with the variants, Dr. Osterholm told host Chuck Todd. The U.K. variant will likely cause a surge in COVID-19 cases during the next 6-14 weeks, he said. “You and I are sitting on this beach where it’s 70 degrees, perfectly blue skies, gentle breeze. But I see that hurricane 5, Category 5 or higher, 450 miles offshore. And telling people to evacuate on that nice blue sky day is going to be hard. But I can also tell you that hurricane is coming.”
Dr. Osterholm urged federal and state officials to vaccinate as many people as possible to reduce the oncoming storm. The United States has distributed 49.9 million doses and administered 31.1 million doses, according to the latest CDC data updated Sunday, including 25.2 million first doses and 5.6 million second doses.
Doling out more doses to older Americans, rather than holding onto the second dose of the two-shot regimen, is an urgent decision, Dr. Osterholm said.
“I think right now, in advance of this surge, we need to get as many one doses in as many people over 65 as we possibly can to reduce serious illnesses and deaths that are going to occur over the weeks ahead,” he said.
The U.K. variant will likely become the dominant coronavirus strain in the United States in coming weeks, Dr. Osterholm said, adding that COVID-19 vaccines should be able to protect against it. In the meantime, however, he’s worried that the variant will cause more infections and deaths until more people get vaccinated.
“What we have to do now is also anticipate this and understand that we’re going to have change quickly,” he said. “As fast as we’re opening restaurants, we’re likely going to be closing them in the near term.”
A version of this article first appeared on WebMD.com.
Mental health illness needs appropriate care
The January 2021 issue of JAMA Neurology had an article that stated that the current U.S. spending on emergency room (ER) and inpatient costs for patients with functional neurological disorders is $1.2 billion and climbing. That doesn’t include, obviously, the costs of treating functional disorders in other specialties.
Now, $1.2 billion is a pittance when you compare it with, say, the total costs of Alzheimer’s disease ($277 billion/year), but it’s still a lot of money. Especially when you consider that, unlike Alzheimer’s disease, a lot of the spending associated with functional disorders is avoidable.
The problem is that getting good psychiatric care isn’t easy, and that’s what many of these people really need. A lot of psychiatrists, including the excellent one my son sees, don’t take insurance. We’re fortunate to be able to pay for the visits, but most people aren’t. So the psychiatrists and mental health professionals who do accept insurance get rapidly overwhelmed and burned out, end up seeing their own psychiatrists, and then drop insurance plans, too.
Not only that, but insurers are willing to pay for these patients to go to ER and get labs and pricey imaging. At the same time mental health benefits are often limited or nonexistent, even when considerably less costly than the ER visits and imaging.
I don’t fault the ER doctors or hospitalists for ordering expensive tests on these patients. They often don’t know the patient and have to take them at face value. I’ve been there, too, when I’ve taken inpatient call. Someone comes in with a group of symptoms. You may be 99.999% sure they’re functional, but at the same time it’s not worth risking your medical license or malpractice premiums to just say that. Defensive medicine will always win that argument.
The trouble is that ER, and the inpatient setting, are often the worst possible places to be managing functional disorders. This is really a case where a stitch in time saves nine. The cost of their getting appropriate care to prevent underlying issues from driving them to ER is going to be less than the inevitable visit when they don’t.
That’s not to say these people might have a legitimate medical issue that should be evaluated – sometimes urgently. But once that’s off the table repeated ER visits and testing quickly become an exercise in futility and diminishing returns.
Many health care system payers need to recognize that, so these people can be treated appropriately from the beginning, and not end up shuttling between ERs, looking for an answer and help they aren’t equipped to provide at a cost that’s not sustainable.
Dr. Block has a solo neurology practice in Scottsdale, Ariz.
The January 2021 issue of JAMA Neurology had an article that stated that the current U.S. spending on emergency room (ER) and inpatient costs for patients with functional neurological disorders is $1.2 billion and climbing. That doesn’t include, obviously, the costs of treating functional disorders in other specialties.
Now, $1.2 billion is a pittance when you compare it with, say, the total costs of Alzheimer’s disease ($277 billion/year), but it’s still a lot of money. Especially when you consider that, unlike Alzheimer’s disease, a lot of the spending associated with functional disorders is avoidable.
The problem is that getting good psychiatric care isn’t easy, and that’s what many of these people really need. A lot of psychiatrists, including the excellent one my son sees, don’t take insurance. We’re fortunate to be able to pay for the visits, but most people aren’t. So the psychiatrists and mental health professionals who do accept insurance get rapidly overwhelmed and burned out, end up seeing their own psychiatrists, and then drop insurance plans, too.
Not only that, but insurers are willing to pay for these patients to go to ER and get labs and pricey imaging. At the same time mental health benefits are often limited or nonexistent, even when considerably less costly than the ER visits and imaging.
I don’t fault the ER doctors or hospitalists for ordering expensive tests on these patients. They often don’t know the patient and have to take them at face value. I’ve been there, too, when I’ve taken inpatient call. Someone comes in with a group of symptoms. You may be 99.999% sure they’re functional, but at the same time it’s not worth risking your medical license or malpractice premiums to just say that. Defensive medicine will always win that argument.
The trouble is that ER, and the inpatient setting, are often the worst possible places to be managing functional disorders. This is really a case where a stitch in time saves nine. The cost of their getting appropriate care to prevent underlying issues from driving them to ER is going to be less than the inevitable visit when they don’t.
That’s not to say these people might have a legitimate medical issue that should be evaluated – sometimes urgently. But once that’s off the table repeated ER visits and testing quickly become an exercise in futility and diminishing returns.
Many health care system payers need to recognize that, so these people can be treated appropriately from the beginning, and not end up shuttling between ERs, looking for an answer and help they aren’t equipped to provide at a cost that’s not sustainable.
Dr. Block has a solo neurology practice in Scottsdale, Ariz.
The January 2021 issue of JAMA Neurology had an article that stated that the current U.S. spending on emergency room (ER) and inpatient costs for patients with functional neurological disorders is $1.2 billion and climbing. That doesn’t include, obviously, the costs of treating functional disorders in other specialties.
Now, $1.2 billion is a pittance when you compare it with, say, the total costs of Alzheimer’s disease ($277 billion/year), but it’s still a lot of money. Especially when you consider that, unlike Alzheimer’s disease, a lot of the spending associated with functional disorders is avoidable.
The problem is that getting good psychiatric care isn’t easy, and that’s what many of these people really need. A lot of psychiatrists, including the excellent one my son sees, don’t take insurance. We’re fortunate to be able to pay for the visits, but most people aren’t. So the psychiatrists and mental health professionals who do accept insurance get rapidly overwhelmed and burned out, end up seeing their own psychiatrists, and then drop insurance plans, too.
Not only that, but insurers are willing to pay for these patients to go to ER and get labs and pricey imaging. At the same time mental health benefits are often limited or nonexistent, even when considerably less costly than the ER visits and imaging.
I don’t fault the ER doctors or hospitalists for ordering expensive tests on these patients. They often don’t know the patient and have to take them at face value. I’ve been there, too, when I’ve taken inpatient call. Someone comes in with a group of symptoms. You may be 99.999% sure they’re functional, but at the same time it’s not worth risking your medical license or malpractice premiums to just say that. Defensive medicine will always win that argument.
The trouble is that ER, and the inpatient setting, are often the worst possible places to be managing functional disorders. This is really a case where a stitch in time saves nine. The cost of their getting appropriate care to prevent underlying issues from driving them to ER is going to be less than the inevitable visit when they don’t.
That’s not to say these people might have a legitimate medical issue that should be evaluated – sometimes urgently. But once that’s off the table repeated ER visits and testing quickly become an exercise in futility and diminishing returns.
Many health care system payers need to recognize that, so these people can be treated appropriately from the beginning, and not end up shuttling between ERs, looking for an answer and help they aren’t equipped to provide at a cost that’s not sustainable.
Dr. Block has a solo neurology practice in Scottsdale, Ariz.
Dr. Fauci sees ‘wake-up call’ in emergence of new virus variants
New data on COVID-19 vaccines should serve as a “wake-up call” about the need to stop the spread of the SARS-CoV-2 virus among people and thus deprive it of opportunities to evolve its defenses, the top federal expert on infectious diseases said.
“The virus will continue to mutate and will mutate for its own selective advantage,” said Anthony S. Fauci, MD, director of the National Institute of Allergy and Infectious Diseases, at a Friday news conference organized by the White House.
The continued transmission of SARS-CoV-2 “gives the virus the chance to adapt to the forces, in this case the immune response, that’s trying to get rid of it,” Dr. Fauci said. “That’s where you get mutations.”
Federal health officials are working to boost the U.S. supply of COVID-19 vaccines, even as signals emerge about the extent that the virus is already evolving.
Data released this week about the Janssen/Johnson & Johnson (J&J) and Novavax COVID-19 vaccines in late-stage development provides further evidence that they may not protect as well against emerging variants, Dr. Fauci said.
“Mutations that lead to different lineage do have clinical consequences,” he said, while also emphasizing that the emerging vaccines appear to confer broad protection. Dr. Fauci earlier in the day addressed the “messaging challenge” for clinicians and researchers in discussing the results of the J&J vaccine trial, which appear to fall short of those reported for the two vaccines already approved and in use in the United States. He noted the benefits of possibly soon having more authorized vaccines to combat COVID-19. But continued community spread of the infection will foster conditions that can undermine the vaccines’ effectiveness.
“Even though the long-range effect in the sense of severe disease is still handled reasonably well by the vaccines, this is a wake-up call to all of us,” Dr. Fauci said.
Pharmaceutical scientists and executives and government health officials will need to work together to continue to develop vaccines that can outwit the emerging variants, he said.
On Jan. 29, J&J reported that its highly anticipated single-dose vaccine had shown its worst results in South Africa where many cases of COVID-19 were caused by infection with a SARS-CoV-2 variant from the B.1.351 lineage. The overall efficacy was 66% globally, 72% in the United States, and 57% in South Africa against moderate to severe SARS-CoV-2, J&J said.
Novavax on Jan. 28 reported an efficacy rate for its COVID-19 vaccine of 49.4% from a clinical trial conducted in South Africa, compared with an 89.3% rate from a U.K. study. There already have been attempts to estimate how well the Pfizer/BioNTech and Moderna vaccines can handle new variants of the virus. They both have been granted emergency-use authorization by the U.S. Food and Drug Administration.
‘Genomic surveillance’
The Centers for Disease Control and Prevention on Thursday reported the first U.S.-documented cases of the B.1.351 variant of SARS-CoV-2 in South Carolina. On Jan. 26, the first confirmed U.S. case of a highly transmissible Brazilian coronavirus variant was detected in Minnesota, state health officials said.
The CDC’s stepped-up “genomic surveillance” will help keep clinicians and researchers aware of how SARS-CoV-2 is changing, Dr. Fauci said.
Speaking at the same White House news conference, CDC director Rochelle Walensky, MD, MPH, said the two South Carolina cases of the B.1.351 variant were reported in different parts of the state and not believed to be epidemiologically linked. The people involved “did not have any travel history,” she added.
The SARS-CoV-2 mutations were expected to emerge at some point, as with any virus, but their appearance underscores the need for people to remain vigilant about precautions that can stop its spread, Dr. Walensky said.
She and Dr. Fauci both stressed the need for continued use of masks and social distancing and urged people to get COVID-19 vaccines as they become available. Continued community spread of the virus allows this global health threat to keep replicating, and thus increases its chances to thwart medical interventions, Dr. Fauci said.
“The virus has a playing field, as it were, to mutate,” Dr. Fauci said. “If you stop that and stop the replication, the viruses cannot mutate if they don’t replicate.”
A version of this article first appeared on Medscape.com.
New data on COVID-19 vaccines should serve as a “wake-up call” about the need to stop the spread of the SARS-CoV-2 virus among people and thus deprive it of opportunities to evolve its defenses, the top federal expert on infectious diseases said.
“The virus will continue to mutate and will mutate for its own selective advantage,” said Anthony S. Fauci, MD, director of the National Institute of Allergy and Infectious Diseases, at a Friday news conference organized by the White House.
The continued transmission of SARS-CoV-2 “gives the virus the chance to adapt to the forces, in this case the immune response, that’s trying to get rid of it,” Dr. Fauci said. “That’s where you get mutations.”
Federal health officials are working to boost the U.S. supply of COVID-19 vaccines, even as signals emerge about the extent that the virus is already evolving.
Data released this week about the Janssen/Johnson & Johnson (J&J) and Novavax COVID-19 vaccines in late-stage development provides further evidence that they may not protect as well against emerging variants, Dr. Fauci said.
“Mutations that lead to different lineage do have clinical consequences,” he said, while also emphasizing that the emerging vaccines appear to confer broad protection. Dr. Fauci earlier in the day addressed the “messaging challenge” for clinicians and researchers in discussing the results of the J&J vaccine trial, which appear to fall short of those reported for the two vaccines already approved and in use in the United States. He noted the benefits of possibly soon having more authorized vaccines to combat COVID-19. But continued community spread of the infection will foster conditions that can undermine the vaccines’ effectiveness.
“Even though the long-range effect in the sense of severe disease is still handled reasonably well by the vaccines, this is a wake-up call to all of us,” Dr. Fauci said.
Pharmaceutical scientists and executives and government health officials will need to work together to continue to develop vaccines that can outwit the emerging variants, he said.
On Jan. 29, J&J reported that its highly anticipated single-dose vaccine had shown its worst results in South Africa where many cases of COVID-19 were caused by infection with a SARS-CoV-2 variant from the B.1.351 lineage. The overall efficacy was 66% globally, 72% in the United States, and 57% in South Africa against moderate to severe SARS-CoV-2, J&J said.
Novavax on Jan. 28 reported an efficacy rate for its COVID-19 vaccine of 49.4% from a clinical trial conducted in South Africa, compared with an 89.3% rate from a U.K. study. There already have been attempts to estimate how well the Pfizer/BioNTech and Moderna vaccines can handle new variants of the virus. They both have been granted emergency-use authorization by the U.S. Food and Drug Administration.
‘Genomic surveillance’
The Centers for Disease Control and Prevention on Thursday reported the first U.S.-documented cases of the B.1.351 variant of SARS-CoV-2 in South Carolina. On Jan. 26, the first confirmed U.S. case of a highly transmissible Brazilian coronavirus variant was detected in Minnesota, state health officials said.
The CDC’s stepped-up “genomic surveillance” will help keep clinicians and researchers aware of how SARS-CoV-2 is changing, Dr. Fauci said.
Speaking at the same White House news conference, CDC director Rochelle Walensky, MD, MPH, said the two South Carolina cases of the B.1.351 variant were reported in different parts of the state and not believed to be epidemiologically linked. The people involved “did not have any travel history,” she added.
The SARS-CoV-2 mutations were expected to emerge at some point, as with any virus, but their appearance underscores the need for people to remain vigilant about precautions that can stop its spread, Dr. Walensky said.
She and Dr. Fauci both stressed the need for continued use of masks and social distancing and urged people to get COVID-19 vaccines as they become available. Continued community spread of the virus allows this global health threat to keep replicating, and thus increases its chances to thwart medical interventions, Dr. Fauci said.
“The virus has a playing field, as it were, to mutate,” Dr. Fauci said. “If you stop that and stop the replication, the viruses cannot mutate if they don’t replicate.”
A version of this article first appeared on Medscape.com.
New data on COVID-19 vaccines should serve as a “wake-up call” about the need to stop the spread of the SARS-CoV-2 virus among people and thus deprive it of opportunities to evolve its defenses, the top federal expert on infectious diseases said.
“The virus will continue to mutate and will mutate for its own selective advantage,” said Anthony S. Fauci, MD, director of the National Institute of Allergy and Infectious Diseases, at a Friday news conference organized by the White House.
The continued transmission of SARS-CoV-2 “gives the virus the chance to adapt to the forces, in this case the immune response, that’s trying to get rid of it,” Dr. Fauci said. “That’s where you get mutations.”
Federal health officials are working to boost the U.S. supply of COVID-19 vaccines, even as signals emerge about the extent that the virus is already evolving.
Data released this week about the Janssen/Johnson & Johnson (J&J) and Novavax COVID-19 vaccines in late-stage development provides further evidence that they may not protect as well against emerging variants, Dr. Fauci said.
“Mutations that lead to different lineage do have clinical consequences,” he said, while also emphasizing that the emerging vaccines appear to confer broad protection. Dr. Fauci earlier in the day addressed the “messaging challenge” for clinicians and researchers in discussing the results of the J&J vaccine trial, which appear to fall short of those reported for the two vaccines already approved and in use in the United States. He noted the benefits of possibly soon having more authorized vaccines to combat COVID-19. But continued community spread of the infection will foster conditions that can undermine the vaccines’ effectiveness.
“Even though the long-range effect in the sense of severe disease is still handled reasonably well by the vaccines, this is a wake-up call to all of us,” Dr. Fauci said.
Pharmaceutical scientists and executives and government health officials will need to work together to continue to develop vaccines that can outwit the emerging variants, he said.
On Jan. 29, J&J reported that its highly anticipated single-dose vaccine had shown its worst results in South Africa where many cases of COVID-19 were caused by infection with a SARS-CoV-2 variant from the B.1.351 lineage. The overall efficacy was 66% globally, 72% in the United States, and 57% in South Africa against moderate to severe SARS-CoV-2, J&J said.
Novavax on Jan. 28 reported an efficacy rate for its COVID-19 vaccine of 49.4% from a clinical trial conducted in South Africa, compared with an 89.3% rate from a U.K. study. There already have been attempts to estimate how well the Pfizer/BioNTech and Moderna vaccines can handle new variants of the virus. They both have been granted emergency-use authorization by the U.S. Food and Drug Administration.
‘Genomic surveillance’
The Centers for Disease Control and Prevention on Thursday reported the first U.S.-documented cases of the B.1.351 variant of SARS-CoV-2 in South Carolina. On Jan. 26, the first confirmed U.S. case of a highly transmissible Brazilian coronavirus variant was detected in Minnesota, state health officials said.
The CDC’s stepped-up “genomic surveillance” will help keep clinicians and researchers aware of how SARS-CoV-2 is changing, Dr. Fauci said.
Speaking at the same White House news conference, CDC director Rochelle Walensky, MD, MPH, said the two South Carolina cases of the B.1.351 variant were reported in different parts of the state and not believed to be epidemiologically linked. The people involved “did not have any travel history,” she added.
The SARS-CoV-2 mutations were expected to emerge at some point, as with any virus, but their appearance underscores the need for people to remain vigilant about precautions that can stop its spread, Dr. Walensky said.
She and Dr. Fauci both stressed the need for continued use of masks and social distancing and urged people to get COVID-19 vaccines as they become available. Continued community spread of the virus allows this global health threat to keep replicating, and thus increases its chances to thwart medical interventions, Dr. Fauci said.
“The virus has a playing field, as it were, to mutate,” Dr. Fauci said. “If you stop that and stop the replication, the viruses cannot mutate if they don’t replicate.”
A version of this article first appeared on Medscape.com.
The COVID-19 virus may prompt the body to attack itself
An international team of researchers studying COVID-19 has made a startling and pivotal discovery: The virus appears to cause the body to make weapons to attack its own tissues.
The finding could unlock a number of COVID-19’s clinical mysteries. They include the puzzling collection of symptoms that can come with the infection; the persistence of symptoms in some people for months after they clear the virus, a phenomenon dubbed long COVID-19; and why some children and adults have a serious inflammatory syndrome, called multisystem inflammatory syndrome in children (MIS-C) or MIS in adults (MIS-A), after their infections.
“It suggests that the virus might be directly causing autoimmunity, which would be fascinating,” says lead study author Paul Utz, MD, who studies immunology and autoimmunity at Stanford (Calif.) University.
The study also deepens the question of whether other respiratory viruses might also break the body’s tolerance to itself, setting people up for autoimmune diseases like multiple sclerosis, rheumatoid arthritis, and lupus later in life.
Dr. Utz said he and his team are next going to study flu patients to see if that virus might also cause this phenomenon.
“My prediction is that it isn’t going to be specific just to SARS-CoV-2. I’m willing to bet that we will find this with other respiratory viruses,” he said.
The study comes on the heels of a handful of smaller, detailed investigations that have come to similar conclusions.
The study included data from more than 300 patients from four hospitals: two in California, one in Pennsylvania, and another in Germany.
Researchers used blood tests to study their immune responses as their infections progressed. Researchers looked for autoantibodies – weapons of the immune system that go rogue and launch an attack against the body’s own tissues. They compared these autoantibodies with those found in people who were not infected with the virus that causes COVID.
As previous studies have found, autoantibodies were more common after COVID – 50% of people hospitalized for their infections had autoantibodies, compared with less than 15% of those who were healthy and uninfected.
Some people with autoantibodies had little change in them as their infections progressed. That suggests the autoantibodies were there to begin with, possibly allowing the infection to burn out of control in the body.
“Their body is set up to get bad COVID, and it’s probably caused by the autoantibodies,” Dr. Utz said.
But in others, about 20% of people who had them, the autoantibodies became more common as the infection progressed, suggesting they were directly related to the viral infection, instead of being a preexisting condition.
Some of these were antibodies that attack key components of the immune system’s weapons against the virus, like interferon. Interferons are proteins that help infected cells call for reinforcements and can also interfere with a virus’s ability to copy itself. Taking them out is a powerful evasive tactic, and previous studies have shown that people who are born with genes that cause them to have lower interferon function, or who make autoantibodies against these proteins, appear to be at higher risk for life-threatening COVID infections.
“It seems to give the virus a powerful advantage,” said study author, John Wherry, PhD, who directs the Institute for Immunology at the University of Pennsylvania, Philadelphia. “Now your immune system, instead of having a tiny little hill to climb, is staring at Mount Everest. That really is devious.”
In addition to those that sabotage the immune system, some people in the study had autoantibodies against muscles and connective tissues that are seen in some rare disorders.
Dr. Utz said they started the study after seeing COVID patients with strange collections of symptoms that looked more like autoimmune diseases than viral infections – skin rashes, joint pain, fatigue, aching muscles, brain swelling, dry eyes, blood that clots easily, and inflamed blood vessels.
“One thing that’s very important to note is that we don’t know if these patients are going to go on to develop autoimmune disease,” Dr. Utz said. “I think we’ll be able to answer that question in the next 6-12 months as we follow the long haulers and study their samples.”
Dr. Utz said it will be important to study autoantibodies in long haulers to see if they can identify exactly which ones seem to be at work in the condition. If you can catch them early, it might be possible to treat those at risk for enduring symptoms with drugs that suppress the immune system.
What this means, he said, is that COVID will be with us for a long, long time.
“We have to realize that there’s going to be long-term damage from this virus for the survivors. Not just the long haulers, but all the people who have lung damage and heart damage and everything else. We’re going to be studying this virus and it’s badness for decades,” Dr. Utz said.
A version of this article first appeared on WebMD.com.
An international team of researchers studying COVID-19 has made a startling and pivotal discovery: The virus appears to cause the body to make weapons to attack its own tissues.
The finding could unlock a number of COVID-19’s clinical mysteries. They include the puzzling collection of symptoms that can come with the infection; the persistence of symptoms in some people for months after they clear the virus, a phenomenon dubbed long COVID-19; and why some children and adults have a serious inflammatory syndrome, called multisystem inflammatory syndrome in children (MIS-C) or MIS in adults (MIS-A), after their infections.
“It suggests that the virus might be directly causing autoimmunity, which would be fascinating,” says lead study author Paul Utz, MD, who studies immunology and autoimmunity at Stanford (Calif.) University.
The study also deepens the question of whether other respiratory viruses might also break the body’s tolerance to itself, setting people up for autoimmune diseases like multiple sclerosis, rheumatoid arthritis, and lupus later in life.
Dr. Utz said he and his team are next going to study flu patients to see if that virus might also cause this phenomenon.
“My prediction is that it isn’t going to be specific just to SARS-CoV-2. I’m willing to bet that we will find this with other respiratory viruses,” he said.
The study comes on the heels of a handful of smaller, detailed investigations that have come to similar conclusions.
The study included data from more than 300 patients from four hospitals: two in California, one in Pennsylvania, and another in Germany.
Researchers used blood tests to study their immune responses as their infections progressed. Researchers looked for autoantibodies – weapons of the immune system that go rogue and launch an attack against the body’s own tissues. They compared these autoantibodies with those found in people who were not infected with the virus that causes COVID.
As previous studies have found, autoantibodies were more common after COVID – 50% of people hospitalized for their infections had autoantibodies, compared with less than 15% of those who were healthy and uninfected.
Some people with autoantibodies had little change in them as their infections progressed. That suggests the autoantibodies were there to begin with, possibly allowing the infection to burn out of control in the body.
“Their body is set up to get bad COVID, and it’s probably caused by the autoantibodies,” Dr. Utz said.
But in others, about 20% of people who had them, the autoantibodies became more common as the infection progressed, suggesting they were directly related to the viral infection, instead of being a preexisting condition.
Some of these were antibodies that attack key components of the immune system’s weapons against the virus, like interferon. Interferons are proteins that help infected cells call for reinforcements and can also interfere with a virus’s ability to copy itself. Taking them out is a powerful evasive tactic, and previous studies have shown that people who are born with genes that cause them to have lower interferon function, or who make autoantibodies against these proteins, appear to be at higher risk for life-threatening COVID infections.
“It seems to give the virus a powerful advantage,” said study author, John Wherry, PhD, who directs the Institute for Immunology at the University of Pennsylvania, Philadelphia. “Now your immune system, instead of having a tiny little hill to climb, is staring at Mount Everest. That really is devious.”
In addition to those that sabotage the immune system, some people in the study had autoantibodies against muscles and connective tissues that are seen in some rare disorders.
Dr. Utz said they started the study after seeing COVID patients with strange collections of symptoms that looked more like autoimmune diseases than viral infections – skin rashes, joint pain, fatigue, aching muscles, brain swelling, dry eyes, blood that clots easily, and inflamed blood vessels.
“One thing that’s very important to note is that we don’t know if these patients are going to go on to develop autoimmune disease,” Dr. Utz said. “I think we’ll be able to answer that question in the next 6-12 months as we follow the long haulers and study their samples.”
Dr. Utz said it will be important to study autoantibodies in long haulers to see if they can identify exactly which ones seem to be at work in the condition. If you can catch them early, it might be possible to treat those at risk for enduring symptoms with drugs that suppress the immune system.
What this means, he said, is that COVID will be with us for a long, long time.
“We have to realize that there’s going to be long-term damage from this virus for the survivors. Not just the long haulers, but all the people who have lung damage and heart damage and everything else. We’re going to be studying this virus and it’s badness for decades,” Dr. Utz said.
A version of this article first appeared on WebMD.com.
An international team of researchers studying COVID-19 has made a startling and pivotal discovery: The virus appears to cause the body to make weapons to attack its own tissues.
The finding could unlock a number of COVID-19’s clinical mysteries. They include the puzzling collection of symptoms that can come with the infection; the persistence of symptoms in some people for months after they clear the virus, a phenomenon dubbed long COVID-19; and why some children and adults have a serious inflammatory syndrome, called multisystem inflammatory syndrome in children (MIS-C) or MIS in adults (MIS-A), after their infections.
“It suggests that the virus might be directly causing autoimmunity, which would be fascinating,” says lead study author Paul Utz, MD, who studies immunology and autoimmunity at Stanford (Calif.) University.
The study also deepens the question of whether other respiratory viruses might also break the body’s tolerance to itself, setting people up for autoimmune diseases like multiple sclerosis, rheumatoid arthritis, and lupus later in life.
Dr. Utz said he and his team are next going to study flu patients to see if that virus might also cause this phenomenon.
“My prediction is that it isn’t going to be specific just to SARS-CoV-2. I’m willing to bet that we will find this with other respiratory viruses,” he said.
The study comes on the heels of a handful of smaller, detailed investigations that have come to similar conclusions.
The study included data from more than 300 patients from four hospitals: two in California, one in Pennsylvania, and another in Germany.
Researchers used blood tests to study their immune responses as their infections progressed. Researchers looked for autoantibodies – weapons of the immune system that go rogue and launch an attack against the body’s own tissues. They compared these autoantibodies with those found in people who were not infected with the virus that causes COVID.
As previous studies have found, autoantibodies were more common after COVID – 50% of people hospitalized for their infections had autoantibodies, compared with less than 15% of those who were healthy and uninfected.
Some people with autoantibodies had little change in them as their infections progressed. That suggests the autoantibodies were there to begin with, possibly allowing the infection to burn out of control in the body.
“Their body is set up to get bad COVID, and it’s probably caused by the autoantibodies,” Dr. Utz said.
But in others, about 20% of people who had them, the autoantibodies became more common as the infection progressed, suggesting they were directly related to the viral infection, instead of being a preexisting condition.
Some of these were antibodies that attack key components of the immune system’s weapons against the virus, like interferon. Interferons are proteins that help infected cells call for reinforcements and can also interfere with a virus’s ability to copy itself. Taking them out is a powerful evasive tactic, and previous studies have shown that people who are born with genes that cause them to have lower interferon function, or who make autoantibodies against these proteins, appear to be at higher risk for life-threatening COVID infections.
“It seems to give the virus a powerful advantage,” said study author, John Wherry, PhD, who directs the Institute for Immunology at the University of Pennsylvania, Philadelphia. “Now your immune system, instead of having a tiny little hill to climb, is staring at Mount Everest. That really is devious.”
In addition to those that sabotage the immune system, some people in the study had autoantibodies against muscles and connective tissues that are seen in some rare disorders.
Dr. Utz said they started the study after seeing COVID patients with strange collections of symptoms that looked more like autoimmune diseases than viral infections – skin rashes, joint pain, fatigue, aching muscles, brain swelling, dry eyes, blood that clots easily, and inflamed blood vessels.
“One thing that’s very important to note is that we don’t know if these patients are going to go on to develop autoimmune disease,” Dr. Utz said. “I think we’ll be able to answer that question in the next 6-12 months as we follow the long haulers and study their samples.”
Dr. Utz said it will be important to study autoantibodies in long haulers to see if they can identify exactly which ones seem to be at work in the condition. If you can catch them early, it might be possible to treat those at risk for enduring symptoms with drugs that suppress the immune system.
What this means, he said, is that COVID will be with us for a long, long time.
“We have to realize that there’s going to be long-term damage from this virus for the survivors. Not just the long haulers, but all the people who have lung damage and heart damage and everything else. We’re going to be studying this virus and it’s badness for decades,” Dr. Utz said.
A version of this article first appeared on WebMD.com.
Is the EDSS an adequate outcome measure in secondary progressive MS trials?
Clinical trials enrolling patients with progressive multiple sclerosis (MS) commonly use the Expanded Disability Status Scale (EDSS), an instrument that looks at impairment across several different functional domains, as a primary outcome measure. But results from
For their research, published in the Jan. 5 issue of Neurology, Marcus W. Koch, MD, PhD, of the department of neurosciences at Hotchkiss Brain Institute at the University of Calgary (Alta.) and colleagues looked at data from the placebo arms of two randomized trials that collectively enrolled nearly 700 patients with secondary progressive MS (SPMS). The trials were similar in terms of baseline patient characteristics and level of disability.
Comparing three outcome measures
The investigators compared disability progression and improvement across each of the three instruments and their combinations. Because improvement is understood to occur only rarely in untreated secondary progressive MS, most improvement picked up in the placebo arm of a trial is assumed to be noise from random variation or measurement error.
Dr. Koch and colleagues found that the EDSS showed higher rates of improvement than the other tests. The EDSS also showed the smallest differences between progression and improvement among the three instruments, with improvement rate over time increasing in parallel with disability progression rates. With the other two tests, improvement rates remained low – at 10% or less – while disability was seen steadily increasing over time.
The results, the investigators wrote in their analysis, suggest that the timed 25-foot walk and 9-hole peg test are the more reliable outcome measures. The reason “may simply lie in the fact that both the timed 25-foot walk and 9-hole peg test are objective and quantitative interval-scaled measures while the EDSS is a graded categorical measure.” As primary outcome measures in clinical trials, “the lower noise of the timed 25-foot walk and 9-hole peg test may make them preferable over the EDSS,” Dr. Koch and colleagues concluded. The investigators noted that a 2019 analysis of different MS disability scales across more than 13,000 patients in 14 trials did not find such stark differences – but that the patients in the pooled trials had less disability at baseline (median EDSS score of 2.5, compared with 6.0 for the two trials in Dr. Koch and colleagues’ study). This suggests, the investigators wrote, “that the timed 25-foot walk and 9-hole peg test may be more useful outcomes in patients with a progressive disease course and with greater baseline disability.”
‘Considerable implications’ for the design of future clinical trials
In an accompanying editorial, Tomas Kalincik, MD, PhD, of the University of Melbourne, along with colleagues in Italy and Britain, praised Dr. Koch and colleagues’ study as having “considerable implications for the design of future clinical trials because detecting a treatment effect on an outcome that is subject to large measurement error is difficult.” Most trials in progressive MS use change in EDSS score as their primary or key secondary outcomes. “However, as the authors elegantly show, other, more reliable clinical outcomes are needed. As we are revisiting our biological hypotheses for treatment of progressive MS, perhaps the time has come that we should also revisit the instruments that we use to examine their efficacy.”
The editorialists allowed for the possibility that something besides noise or measurement error could be responsible for the disparities seen across the instruments. “An alternative interpretation of the presented results could be that recovery of neurologic function is more common in SPMS than what we had previously thought and that EDSS is more sensitive to its detection than the other two measures,” they wrote.
Dr. Koch and colleagues’ study received no outside funding. Dr. Koch disclosed consulting fees and other financial support from several drug manufacturers, and three coauthors also disclosed financial relationships with pharmaceutical companies. All three editorial writers disclosed similar relationships.
Clinical trials enrolling patients with progressive multiple sclerosis (MS) commonly use the Expanded Disability Status Scale (EDSS), an instrument that looks at impairment across several different functional domains, as a primary outcome measure. But results from
For their research, published in the Jan. 5 issue of Neurology, Marcus W. Koch, MD, PhD, of the department of neurosciences at Hotchkiss Brain Institute at the University of Calgary (Alta.) and colleagues looked at data from the placebo arms of two randomized trials that collectively enrolled nearly 700 patients with secondary progressive MS (SPMS). The trials were similar in terms of baseline patient characteristics and level of disability.
Comparing three outcome measures
The investigators compared disability progression and improvement across each of the three instruments and their combinations. Because improvement is understood to occur only rarely in untreated secondary progressive MS, most improvement picked up in the placebo arm of a trial is assumed to be noise from random variation or measurement error.
Dr. Koch and colleagues found that the EDSS showed higher rates of improvement than the other tests. The EDSS also showed the smallest differences between progression and improvement among the three instruments, with improvement rate over time increasing in parallel with disability progression rates. With the other two tests, improvement rates remained low – at 10% or less – while disability was seen steadily increasing over time.
The results, the investigators wrote in their analysis, suggest that the timed 25-foot walk and 9-hole peg test are the more reliable outcome measures. The reason “may simply lie in the fact that both the timed 25-foot walk and 9-hole peg test are objective and quantitative interval-scaled measures while the EDSS is a graded categorical measure.” As primary outcome measures in clinical trials, “the lower noise of the timed 25-foot walk and 9-hole peg test may make them preferable over the EDSS,” Dr. Koch and colleagues concluded. The investigators noted that a 2019 analysis of different MS disability scales across more than 13,000 patients in 14 trials did not find such stark differences – but that the patients in the pooled trials had less disability at baseline (median EDSS score of 2.5, compared with 6.0 for the two trials in Dr. Koch and colleagues’ study). This suggests, the investigators wrote, “that the timed 25-foot walk and 9-hole peg test may be more useful outcomes in patients with a progressive disease course and with greater baseline disability.”
‘Considerable implications’ for the design of future clinical trials
In an accompanying editorial, Tomas Kalincik, MD, PhD, of the University of Melbourne, along with colleagues in Italy and Britain, praised Dr. Koch and colleagues’ study as having “considerable implications for the design of future clinical trials because detecting a treatment effect on an outcome that is subject to large measurement error is difficult.” Most trials in progressive MS use change in EDSS score as their primary or key secondary outcomes. “However, as the authors elegantly show, other, more reliable clinical outcomes are needed. As we are revisiting our biological hypotheses for treatment of progressive MS, perhaps the time has come that we should also revisit the instruments that we use to examine their efficacy.”
The editorialists allowed for the possibility that something besides noise or measurement error could be responsible for the disparities seen across the instruments. “An alternative interpretation of the presented results could be that recovery of neurologic function is more common in SPMS than what we had previously thought and that EDSS is more sensitive to its detection than the other two measures,” they wrote.
Dr. Koch and colleagues’ study received no outside funding. Dr. Koch disclosed consulting fees and other financial support from several drug manufacturers, and three coauthors also disclosed financial relationships with pharmaceutical companies. All three editorial writers disclosed similar relationships.
Clinical trials enrolling patients with progressive multiple sclerosis (MS) commonly use the Expanded Disability Status Scale (EDSS), an instrument that looks at impairment across several different functional domains, as a primary outcome measure. But results from
For their research, published in the Jan. 5 issue of Neurology, Marcus W. Koch, MD, PhD, of the department of neurosciences at Hotchkiss Brain Institute at the University of Calgary (Alta.) and colleagues looked at data from the placebo arms of two randomized trials that collectively enrolled nearly 700 patients with secondary progressive MS (SPMS). The trials were similar in terms of baseline patient characteristics and level of disability.
Comparing three outcome measures
The investigators compared disability progression and improvement across each of the three instruments and their combinations. Because improvement is understood to occur only rarely in untreated secondary progressive MS, most improvement picked up in the placebo arm of a trial is assumed to be noise from random variation or measurement error.
Dr. Koch and colleagues found that the EDSS showed higher rates of improvement than the other tests. The EDSS also showed the smallest differences between progression and improvement among the three instruments, with improvement rate over time increasing in parallel with disability progression rates. With the other two tests, improvement rates remained low – at 10% or less – while disability was seen steadily increasing over time.
The results, the investigators wrote in their analysis, suggest that the timed 25-foot walk and 9-hole peg test are the more reliable outcome measures. The reason “may simply lie in the fact that both the timed 25-foot walk and 9-hole peg test are objective and quantitative interval-scaled measures while the EDSS is a graded categorical measure.” As primary outcome measures in clinical trials, “the lower noise of the timed 25-foot walk and 9-hole peg test may make them preferable over the EDSS,” Dr. Koch and colleagues concluded. The investigators noted that a 2019 analysis of different MS disability scales across more than 13,000 patients in 14 trials did not find such stark differences – but that the patients in the pooled trials had less disability at baseline (median EDSS score of 2.5, compared with 6.0 for the two trials in Dr. Koch and colleagues’ study). This suggests, the investigators wrote, “that the timed 25-foot walk and 9-hole peg test may be more useful outcomes in patients with a progressive disease course and with greater baseline disability.”
‘Considerable implications’ for the design of future clinical trials
In an accompanying editorial, Tomas Kalincik, MD, PhD, of the University of Melbourne, along with colleagues in Italy and Britain, praised Dr. Koch and colleagues’ study as having “considerable implications for the design of future clinical trials because detecting a treatment effect on an outcome that is subject to large measurement error is difficult.” Most trials in progressive MS use change in EDSS score as their primary or key secondary outcomes. “However, as the authors elegantly show, other, more reliable clinical outcomes are needed. As we are revisiting our biological hypotheses for treatment of progressive MS, perhaps the time has come that we should also revisit the instruments that we use to examine their efficacy.”
The editorialists allowed for the possibility that something besides noise or measurement error could be responsible for the disparities seen across the instruments. “An alternative interpretation of the presented results could be that recovery of neurologic function is more common in SPMS than what we had previously thought and that EDSS is more sensitive to its detection than the other two measures,” they wrote.
Dr. Koch and colleagues’ study received no outside funding. Dr. Koch disclosed consulting fees and other financial support from several drug manufacturers, and three coauthors also disclosed financial relationships with pharmaceutical companies. All three editorial writers disclosed similar relationships.
FROM NEUROLOGY
Idiopathic intracranial hypertension is on the rise
corresponding to population increases in body mass index (BMI), a new study has shown. “The condition is associated with a high rate of health care utilization, so the increasing incidence has important implications for health care professionals and policy makers in addressing the associated comorbidities,” said senior author William Owen Pickrell, PhD, Swansea University (Wales).
The study was published online Jan. 20 in Neurology.
IIH is a condition of unknown etiology that is strongly associated with obesity, the researchers noted. Predominantly affecting women of childbearing age, it causes chronic disabling headaches, visual disturbance, and in a minority of patients, permanent visual loss. The definitive management is weight loss, but a minority of patients require surgery to preserve vision.
People with IIH potentially have high rates of health care utilization, multiple specialist consultations, diagnostic tests, CSF diversion procedures, and complications related to CSF diversion surgery.
Population study in Wales
Given that there is a paucity of data regarding the epidemiology, health care utilization, and outcomes of people with IIH, Dr. Pickrell and colleagues conducted the current retrospective cohort study, which aimed to determine the temporal trends of IIH incidence and prevalence in Wales and health care utilization associated with IIH. They also investigated the effects of socioeconomic deprivation and obesity on IIH epidemiology.
For the study, they used and validated primary and secondary care IIH diagnostic codes within the Secure Anonymised Information Linkage data bank, which is part of the national e-health records research infrastructure for Wales, to ascertain IIH cases and controls between 2003 and 2017. In total, 35 million patient-years of data were analyzed. Information was recorded on body mass index, deprivation quintile, CSF diversion surgery, and unscheduled hospital admissions in case and control cohorts.
“This is the first time the diagnostic codes for this condition have been validated. This is important as it is critical if we are studying a condition to know that the individuals we are studying actually have that condition,” Dr. Pickrell commented. “We were able to establish that the diagnostic codes were 92% sensitive and 87% specific – that’s pretty good.”
Results showed a significant increase in IIH incidence and prevalence in Wales. The prevalence of IIH in Wales increased sixfold from 12/100,000 in 2003 to 76/100,000 in 2017, and the incidence of IIH increased threefold from 2.3/100,000 per year in 2003 to 7.8/100,000 per year in 2017. This corresponded with increases in obesity rates: 29% of the population was obese in 2003, compared with 40% in 2017.
Reasons for the increase
“The considerable increase in IIH incidence is multifactorial but likely predominately due to rising obesity rates,” the authors noted. “The worldwide prevalence of obesity nearly tripled between 1975 and 2016 and therefore these results also have global relevance.”
The increase in IIH incidence may also be attributable to increased IIH diagnosis rates because of raised awareness of the condition and greater use of digital fundoscopy at routine optometry appointments, they suggested.
“We found a strong association between increasing BMI, sex (being female), and IIH. Around 85% of our IIH cohort were female, similar to other studies, and we also found a significant association with increased deprivation and IIH, particularly in women,” the authors reported.
IIH is associated with increasing deprivation in women even after adjusting for obesity suggesting additional etiologic factors associated with deprivation apart from BMI; this effect was not seen in men, pointing to sex-specific drivers for IIH, they added.
The results also show that individuals with IIH have increased rates of unscheduled health care utilization compared with a matched-control cohort. The rate ratio for unscheduled hospital admissions in the IIH cohort, compared with controls was 5.28.
“A considerable proportion of this excess in unscheduled hospital admissions occurs at the time of diagnosis and can be explained by the need for urgent investigation of papilloedema with brain imaging and spinal fluid analysis. However, there is also a considerable excess in unscheduled hospital admissions up to 2 years after diagnosis,” the authors reported.
They suggested that these admissions are likely to be for severe headache, and they say there is some scope to reduce emergency admissions through better management of headache, patient education, and rapid access to outpatient specialist advice.
They also pointed out that the rate of unscheduled admissions is higher in the IIH cohort in the 3 years leading up to diagnosis, suggesting an opportunity for earlier diagnosis and earlier intervention.
In their study population, 8% of patients with IIH received CSF diversion procedures a mean of 1.3 years after diagnosis, and these patients showed significantly increased unscheduled health care admission rates, compared with IIH patients who had not undergone such procedures.
“There are frequent complications with the shunts after surgery, which causes a high revision rate,” Dr. Pickrell commented. In this study, 40% of patients undergoing CSF diversion needed at least one CSF shunt revision procedure.
The study was supported by the Brain Repair and Intracranial Neurotherapeutics unit, Wales Gene Park, Health Data Research UK, Engineering and Physical Sciences Research Council, Economic and Social Research Council, Department of Health and Social Care (England), Chief Scientist Office of the Scottish Government Health and Social Care Directorates, Health and Social Care Research and Development Division (Wales), Public Health Agency (Northern Ireland), British Heart Foundation, and Wellcome Trust. The authors reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
corresponding to population increases in body mass index (BMI), a new study has shown. “The condition is associated with a high rate of health care utilization, so the increasing incidence has important implications for health care professionals and policy makers in addressing the associated comorbidities,” said senior author William Owen Pickrell, PhD, Swansea University (Wales).
The study was published online Jan. 20 in Neurology.
IIH is a condition of unknown etiology that is strongly associated with obesity, the researchers noted. Predominantly affecting women of childbearing age, it causes chronic disabling headaches, visual disturbance, and in a minority of patients, permanent visual loss. The definitive management is weight loss, but a minority of patients require surgery to preserve vision.
People with IIH potentially have high rates of health care utilization, multiple specialist consultations, diagnostic tests, CSF diversion procedures, and complications related to CSF diversion surgery.
Population study in Wales
Given that there is a paucity of data regarding the epidemiology, health care utilization, and outcomes of people with IIH, Dr. Pickrell and colleagues conducted the current retrospective cohort study, which aimed to determine the temporal trends of IIH incidence and prevalence in Wales and health care utilization associated with IIH. They also investigated the effects of socioeconomic deprivation and obesity on IIH epidemiology.
For the study, they used and validated primary and secondary care IIH diagnostic codes within the Secure Anonymised Information Linkage data bank, which is part of the national e-health records research infrastructure for Wales, to ascertain IIH cases and controls between 2003 and 2017. In total, 35 million patient-years of data were analyzed. Information was recorded on body mass index, deprivation quintile, CSF diversion surgery, and unscheduled hospital admissions in case and control cohorts.
“This is the first time the diagnostic codes for this condition have been validated. This is important as it is critical if we are studying a condition to know that the individuals we are studying actually have that condition,” Dr. Pickrell commented. “We were able to establish that the diagnostic codes were 92% sensitive and 87% specific – that’s pretty good.”
Results showed a significant increase in IIH incidence and prevalence in Wales. The prevalence of IIH in Wales increased sixfold from 12/100,000 in 2003 to 76/100,000 in 2017, and the incidence of IIH increased threefold from 2.3/100,000 per year in 2003 to 7.8/100,000 per year in 2017. This corresponded with increases in obesity rates: 29% of the population was obese in 2003, compared with 40% in 2017.
Reasons for the increase
“The considerable increase in IIH incidence is multifactorial but likely predominately due to rising obesity rates,” the authors noted. “The worldwide prevalence of obesity nearly tripled between 1975 and 2016 and therefore these results also have global relevance.”
The increase in IIH incidence may also be attributable to increased IIH diagnosis rates because of raised awareness of the condition and greater use of digital fundoscopy at routine optometry appointments, they suggested.
“We found a strong association between increasing BMI, sex (being female), and IIH. Around 85% of our IIH cohort were female, similar to other studies, and we also found a significant association with increased deprivation and IIH, particularly in women,” the authors reported.
IIH is associated with increasing deprivation in women even after adjusting for obesity suggesting additional etiologic factors associated with deprivation apart from BMI; this effect was not seen in men, pointing to sex-specific drivers for IIH, they added.
The results also show that individuals with IIH have increased rates of unscheduled health care utilization compared with a matched-control cohort. The rate ratio for unscheduled hospital admissions in the IIH cohort, compared with controls was 5.28.
“A considerable proportion of this excess in unscheduled hospital admissions occurs at the time of diagnosis and can be explained by the need for urgent investigation of papilloedema with brain imaging and spinal fluid analysis. However, there is also a considerable excess in unscheduled hospital admissions up to 2 years after diagnosis,” the authors reported.
They suggested that these admissions are likely to be for severe headache, and they say there is some scope to reduce emergency admissions through better management of headache, patient education, and rapid access to outpatient specialist advice.
They also pointed out that the rate of unscheduled admissions is higher in the IIH cohort in the 3 years leading up to diagnosis, suggesting an opportunity for earlier diagnosis and earlier intervention.
In their study population, 8% of patients with IIH received CSF diversion procedures a mean of 1.3 years after diagnosis, and these patients showed significantly increased unscheduled health care admission rates, compared with IIH patients who had not undergone such procedures.
“There are frequent complications with the shunts after surgery, which causes a high revision rate,” Dr. Pickrell commented. In this study, 40% of patients undergoing CSF diversion needed at least one CSF shunt revision procedure.
The study was supported by the Brain Repair and Intracranial Neurotherapeutics unit, Wales Gene Park, Health Data Research UK, Engineering and Physical Sciences Research Council, Economic and Social Research Council, Department of Health and Social Care (England), Chief Scientist Office of the Scottish Government Health and Social Care Directorates, Health and Social Care Research and Development Division (Wales), Public Health Agency (Northern Ireland), British Heart Foundation, and Wellcome Trust. The authors reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
corresponding to population increases in body mass index (BMI), a new study has shown. “The condition is associated with a high rate of health care utilization, so the increasing incidence has important implications for health care professionals and policy makers in addressing the associated comorbidities,” said senior author William Owen Pickrell, PhD, Swansea University (Wales).
The study was published online Jan. 20 in Neurology.
IIH is a condition of unknown etiology that is strongly associated with obesity, the researchers noted. Predominantly affecting women of childbearing age, it causes chronic disabling headaches, visual disturbance, and in a minority of patients, permanent visual loss. The definitive management is weight loss, but a minority of patients require surgery to preserve vision.
People with IIH potentially have high rates of health care utilization, multiple specialist consultations, diagnostic tests, CSF diversion procedures, and complications related to CSF diversion surgery.
Population study in Wales
Given that there is a paucity of data regarding the epidemiology, health care utilization, and outcomes of people with IIH, Dr. Pickrell and colleagues conducted the current retrospective cohort study, which aimed to determine the temporal trends of IIH incidence and prevalence in Wales and health care utilization associated with IIH. They also investigated the effects of socioeconomic deprivation and obesity on IIH epidemiology.
For the study, they used and validated primary and secondary care IIH diagnostic codes within the Secure Anonymised Information Linkage data bank, which is part of the national e-health records research infrastructure for Wales, to ascertain IIH cases and controls between 2003 and 2017. In total, 35 million patient-years of data were analyzed. Information was recorded on body mass index, deprivation quintile, CSF diversion surgery, and unscheduled hospital admissions in case and control cohorts.
“This is the first time the diagnostic codes for this condition have been validated. This is important as it is critical if we are studying a condition to know that the individuals we are studying actually have that condition,” Dr. Pickrell commented. “We were able to establish that the diagnostic codes were 92% sensitive and 87% specific – that’s pretty good.”
Results showed a significant increase in IIH incidence and prevalence in Wales. The prevalence of IIH in Wales increased sixfold from 12/100,000 in 2003 to 76/100,000 in 2017, and the incidence of IIH increased threefold from 2.3/100,000 per year in 2003 to 7.8/100,000 per year in 2017. This corresponded with increases in obesity rates: 29% of the population was obese in 2003, compared with 40% in 2017.
Reasons for the increase
“The considerable increase in IIH incidence is multifactorial but likely predominately due to rising obesity rates,” the authors noted. “The worldwide prevalence of obesity nearly tripled between 1975 and 2016 and therefore these results also have global relevance.”
The increase in IIH incidence may also be attributable to increased IIH diagnosis rates because of raised awareness of the condition and greater use of digital fundoscopy at routine optometry appointments, they suggested.
“We found a strong association between increasing BMI, sex (being female), and IIH. Around 85% of our IIH cohort were female, similar to other studies, and we also found a significant association with increased deprivation and IIH, particularly in women,” the authors reported.
IIH is associated with increasing deprivation in women even after adjusting for obesity suggesting additional etiologic factors associated with deprivation apart from BMI; this effect was not seen in men, pointing to sex-specific drivers for IIH, they added.
The results also show that individuals with IIH have increased rates of unscheduled health care utilization compared with a matched-control cohort. The rate ratio for unscheduled hospital admissions in the IIH cohort, compared with controls was 5.28.
“A considerable proportion of this excess in unscheduled hospital admissions occurs at the time of diagnosis and can be explained by the need for urgent investigation of papilloedema with brain imaging and spinal fluid analysis. However, there is also a considerable excess in unscheduled hospital admissions up to 2 years after diagnosis,” the authors reported.
They suggested that these admissions are likely to be for severe headache, and they say there is some scope to reduce emergency admissions through better management of headache, patient education, and rapid access to outpatient specialist advice.
They also pointed out that the rate of unscheduled admissions is higher in the IIH cohort in the 3 years leading up to diagnosis, suggesting an opportunity for earlier diagnosis and earlier intervention.
In their study population, 8% of patients with IIH received CSF diversion procedures a mean of 1.3 years after diagnosis, and these patients showed significantly increased unscheduled health care admission rates, compared with IIH patients who had not undergone such procedures.
“There are frequent complications with the shunts after surgery, which causes a high revision rate,” Dr. Pickrell commented. In this study, 40% of patients undergoing CSF diversion needed at least one CSF shunt revision procedure.
The study was supported by the Brain Repair and Intracranial Neurotherapeutics unit, Wales Gene Park, Health Data Research UK, Engineering and Physical Sciences Research Council, Economic and Social Research Council, Department of Health and Social Care (England), Chief Scientist Office of the Scottish Government Health and Social Care Directorates, Health and Social Care Research and Development Division (Wales), Public Health Agency (Northern Ireland), British Heart Foundation, and Wellcome Trust. The authors reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
CDC panel: No COVID-19 vaccine safety surprises
The United States is nearly 6 weeks into its historic campaign to vaccinate Americans against the virus that causes COVID-19, and so far, the two vaccines in use look remarkably low risk, according to new data presented today at a meeting of vaccine experts that advise the Centers for Disease Control and Prevention.
With 23.5 million doses of the Pfizer and Moderna vaccines now given, there have been very few serious side effects. In addition, deaths reported after people got the vaccine do not seem to be related to it.
The most common symptoms reported after vaccination were pain where people got the shot, fatigue, headache, and muscle soreness. These were more common after the second dose. In addition, about one in four people reported fever and chills after the second shot.
“On the whole, I thought it was very reassuring,” said William Schaffner, MD, an infectious disease expert with Vanderbilt University, Nashville, Tenn., who listened to the presentations.
The CDC is collecting safety information through multiple channels. These include a new smartphone-based app called V-Safe, which collects daily information from people who’ve been vaccinated; the federal Vaccine Adverse Event Reporting System, which accepts reports from anyone; and the Vaccine Safety Datalink, which is a collaboration between the CDC and nine major hospital systems. There’s also the Clinical Immunization Safety Assessment Project, a collaboration between the CDC and vaccine safety experts.
After surveying these systems, experts heading the safety committee for the CDC’s Advisory Committee on Immunization Practices said there have been few serious side effects reported.
Very rarely, severe allergic reactions – called anaphylaxis – have occurred after vaccination. There have been 50 of these cases reported after the Pfizer vaccine and 21 cases reported after the Moderna vaccine to date. Nearly all of them – 94% of the anaphylaxis cases after Pfizer vaccines and 100% of those after Moderna’s vaccine – have been in women, though it’s not clear why.
That translates to a rate of about five cases of anaphylaxis for every million doses of the Pfizer vaccine and about three for every million doses of the Moderna vaccine. Most of these occur within 15 minutes after getting a vaccine dose, with one reported as long as 20 hours after the shot.
The CDC suspects these may be related to an ingredient called polyethylene glycol (PEG). PEG is a part of the particles that slip the vaccines’ mRNA into cells with instructions to make the spike protein of the virus. Cells then express these spikes on their surfaces so the immune system can learn to recognize them and make defenses against them. PEG is a common ingredient in many drugs and occasionally triggers anaphylaxis.
Reported deaths seem unrelated to vaccines
Through Jan. 18, 196 people have died after getting a vaccine.
Most of these deaths (129) were in patients in long term care facilities. These deaths are still being investigated, but when they were compared with the number of deaths that might be expected over the same period because of natural causes, they seemed to be coincidental and not caused by the vaccine, said Tom Shimabukuro, MD, deputy director of the Immunization Safety Office at the CDC, who studied the data.
In fact, death rates were lower among vaccinated nursing home residents, compared with those who had not been vaccinated.
“These findings suggest that short-term mortality rates appear unrelated to vaccination for COVID-19,” Dr. Shimabukuro said.
This also appeared to be true for younger adults who died after their shots.
There were 28 people aged under 65 years who died after being vaccinated. Most of these deaths were heart related, according to autopsy reports. When investigators compared the number of sudden cardiac deaths expected to occur in this population naturally, they found people who were vaccinated had a lower rate than would have been expected without vaccination. This suggests that these deaths were also unrelated to the vaccine.
More vaccines on the horizon
The panel also heard an update from drug company AstraZeneca on its vaccine. It’s being used in 18 countries but has not yet been authorized in the United States.
That vaccine is currently in phase 3 of its U.S. clinical trials, and more than 26,000 people who have volunteered to get the shot had received their second dose as of Jan. 21, the company said.
The Food and Drug Administration requires at least 2 months of follow-up before it will evaluate a vaccine for an emergency-use authorization, which means the company would be ready to submit by the end of March, with a possible approval by April.
The AstraZeneca vaccine uses a more traditional method to create immunity, slipping a key part of the virus that causes COVID-19 into the shell of an adenovirus – a virus that causes cold-like symptoms – that normally infects monkeys. When the immune system sees the virus, it generates protective defenses against it.
The two-dose vaccine can be stored in a regular refrigerator for up to 6 months, which makes it easier to handle than the mRNA vaccines, which require much colder storage. Another advantage appears to be that it’s less likely to trigger severe allergic reactions. So far, there have been no cases of anaphylaxis reported after this shot.
In total, four serious side effects have been reported with the AstraZeneca vaccine, including two cases of transverse myelitis, a serious condition that causes swelling of the spinal cord, leading to pain, muscle weakness, and paralysis. One of these was in the group that got the placebo. The reports paused the trial, but it was allowed to continue after a safety review.
This vaccine also appears to be less effective than the mRNA shots. Data presented to the panel show it appears to cut the risk of developing a COVID infection that has symptoms by 62%. That’s over the 50% threshold the FDA set for approval but less than seen with the mRNA vaccines, which are more than 90% effective at preventing infections.
“Is the average person going to want to take the AstraZeneca shot? What role is this going to play in our vaccination program?” Dr. Schaffner said.
Johnson & Johnson will have enough data from its clinical trials to submit it to the FDA within the next week, the company said in a call with shareholders on Tuesday. So far, its one-dose shots looks to be about as effective as both the Pfizer and Moderna vaccines.
“It could be that we wind up with four vaccines: Three that can run very fast, and one that’s not so fast,” Dr. Schaffner said.
A version of this article first appeared on Medscape.com.
The United States is nearly 6 weeks into its historic campaign to vaccinate Americans against the virus that causes COVID-19, and so far, the two vaccines in use look remarkably low risk, according to new data presented today at a meeting of vaccine experts that advise the Centers for Disease Control and Prevention.
With 23.5 million doses of the Pfizer and Moderna vaccines now given, there have been very few serious side effects. In addition, deaths reported after people got the vaccine do not seem to be related to it.
The most common symptoms reported after vaccination were pain where people got the shot, fatigue, headache, and muscle soreness. These were more common after the second dose. In addition, about one in four people reported fever and chills after the second shot.
“On the whole, I thought it was very reassuring,” said William Schaffner, MD, an infectious disease expert with Vanderbilt University, Nashville, Tenn., who listened to the presentations.
The CDC is collecting safety information through multiple channels. These include a new smartphone-based app called V-Safe, which collects daily information from people who’ve been vaccinated; the federal Vaccine Adverse Event Reporting System, which accepts reports from anyone; and the Vaccine Safety Datalink, which is a collaboration between the CDC and nine major hospital systems. There’s also the Clinical Immunization Safety Assessment Project, a collaboration between the CDC and vaccine safety experts.
After surveying these systems, experts heading the safety committee for the CDC’s Advisory Committee on Immunization Practices said there have been few serious side effects reported.
Very rarely, severe allergic reactions – called anaphylaxis – have occurred after vaccination. There have been 50 of these cases reported after the Pfizer vaccine and 21 cases reported after the Moderna vaccine to date. Nearly all of them – 94% of the anaphylaxis cases after Pfizer vaccines and 100% of those after Moderna’s vaccine – have been in women, though it’s not clear why.
That translates to a rate of about five cases of anaphylaxis for every million doses of the Pfizer vaccine and about three for every million doses of the Moderna vaccine. Most of these occur within 15 minutes after getting a vaccine dose, with one reported as long as 20 hours after the shot.
The CDC suspects these may be related to an ingredient called polyethylene glycol (PEG). PEG is a part of the particles that slip the vaccines’ mRNA into cells with instructions to make the spike protein of the virus. Cells then express these spikes on their surfaces so the immune system can learn to recognize them and make defenses against them. PEG is a common ingredient in many drugs and occasionally triggers anaphylaxis.
Reported deaths seem unrelated to vaccines
Through Jan. 18, 196 people have died after getting a vaccine.
Most of these deaths (129) were in patients in long term care facilities. These deaths are still being investigated, but when they were compared with the number of deaths that might be expected over the same period because of natural causes, they seemed to be coincidental and not caused by the vaccine, said Tom Shimabukuro, MD, deputy director of the Immunization Safety Office at the CDC, who studied the data.
In fact, death rates were lower among vaccinated nursing home residents, compared with those who had not been vaccinated.
“These findings suggest that short-term mortality rates appear unrelated to vaccination for COVID-19,” Dr. Shimabukuro said.
This also appeared to be true for younger adults who died after their shots.
There were 28 people aged under 65 years who died after being vaccinated. Most of these deaths were heart related, according to autopsy reports. When investigators compared the number of sudden cardiac deaths expected to occur in this population naturally, they found people who were vaccinated had a lower rate than would have been expected without vaccination. This suggests that these deaths were also unrelated to the vaccine.
More vaccines on the horizon
The panel also heard an update from drug company AstraZeneca on its vaccine. It’s being used in 18 countries but has not yet been authorized in the United States.
That vaccine is currently in phase 3 of its U.S. clinical trials, and more than 26,000 people who have volunteered to get the shot had received their second dose as of Jan. 21, the company said.
The Food and Drug Administration requires at least 2 months of follow-up before it will evaluate a vaccine for an emergency-use authorization, which means the company would be ready to submit by the end of March, with a possible approval by April.
The AstraZeneca vaccine uses a more traditional method to create immunity, slipping a key part of the virus that causes COVID-19 into the shell of an adenovirus – a virus that causes cold-like symptoms – that normally infects monkeys. When the immune system sees the virus, it generates protective defenses against it.
The two-dose vaccine can be stored in a regular refrigerator for up to 6 months, which makes it easier to handle than the mRNA vaccines, which require much colder storage. Another advantage appears to be that it’s less likely to trigger severe allergic reactions. So far, there have been no cases of anaphylaxis reported after this shot.
In total, four serious side effects have been reported with the AstraZeneca vaccine, including two cases of transverse myelitis, a serious condition that causes swelling of the spinal cord, leading to pain, muscle weakness, and paralysis. One of these was in the group that got the placebo. The reports paused the trial, but it was allowed to continue after a safety review.
This vaccine also appears to be less effective than the mRNA shots. Data presented to the panel show it appears to cut the risk of developing a COVID infection that has symptoms by 62%. That’s over the 50% threshold the FDA set for approval but less than seen with the mRNA vaccines, which are more than 90% effective at preventing infections.
“Is the average person going to want to take the AstraZeneca shot? What role is this going to play in our vaccination program?” Dr. Schaffner said.
Johnson & Johnson will have enough data from its clinical trials to submit it to the FDA within the next week, the company said in a call with shareholders on Tuesday. So far, its one-dose shots looks to be about as effective as both the Pfizer and Moderna vaccines.
“It could be that we wind up with four vaccines: Three that can run very fast, and one that’s not so fast,” Dr. Schaffner said.
A version of this article first appeared on Medscape.com.
The United States is nearly 6 weeks into its historic campaign to vaccinate Americans against the virus that causes COVID-19, and so far, the two vaccines in use look remarkably low risk, according to new data presented today at a meeting of vaccine experts that advise the Centers for Disease Control and Prevention.
With 23.5 million doses of the Pfizer and Moderna vaccines now given, there have been very few serious side effects. In addition, deaths reported after people got the vaccine do not seem to be related to it.
The most common symptoms reported after vaccination were pain where people got the shot, fatigue, headache, and muscle soreness. These were more common after the second dose. In addition, about one in four people reported fever and chills after the second shot.
“On the whole, I thought it was very reassuring,” said William Schaffner, MD, an infectious disease expert with Vanderbilt University, Nashville, Tenn., who listened to the presentations.
The CDC is collecting safety information through multiple channels. These include a new smartphone-based app called V-Safe, which collects daily information from people who’ve been vaccinated; the federal Vaccine Adverse Event Reporting System, which accepts reports from anyone; and the Vaccine Safety Datalink, which is a collaboration between the CDC and nine major hospital systems. There’s also the Clinical Immunization Safety Assessment Project, a collaboration between the CDC and vaccine safety experts.
After surveying these systems, experts heading the safety committee for the CDC’s Advisory Committee on Immunization Practices said there have been few serious side effects reported.
Very rarely, severe allergic reactions – called anaphylaxis – have occurred after vaccination. There have been 50 of these cases reported after the Pfizer vaccine and 21 cases reported after the Moderna vaccine to date. Nearly all of them – 94% of the anaphylaxis cases after Pfizer vaccines and 100% of those after Moderna’s vaccine – have been in women, though it’s not clear why.
That translates to a rate of about five cases of anaphylaxis for every million doses of the Pfizer vaccine and about three for every million doses of the Moderna vaccine. Most of these occur within 15 minutes after getting a vaccine dose, with one reported as long as 20 hours after the shot.
The CDC suspects these may be related to an ingredient called polyethylene glycol (PEG). PEG is a part of the particles that slip the vaccines’ mRNA into cells with instructions to make the spike protein of the virus. Cells then express these spikes on their surfaces so the immune system can learn to recognize them and make defenses against them. PEG is a common ingredient in many drugs and occasionally triggers anaphylaxis.
Reported deaths seem unrelated to vaccines
Through Jan. 18, 196 people have died after getting a vaccine.
Most of these deaths (129) were in patients in long term care facilities. These deaths are still being investigated, but when they were compared with the number of deaths that might be expected over the same period because of natural causes, they seemed to be coincidental and not caused by the vaccine, said Tom Shimabukuro, MD, deputy director of the Immunization Safety Office at the CDC, who studied the data.
In fact, death rates were lower among vaccinated nursing home residents, compared with those who had not been vaccinated.
“These findings suggest that short-term mortality rates appear unrelated to vaccination for COVID-19,” Dr. Shimabukuro said.
This also appeared to be true for younger adults who died after their shots.
There were 28 people aged under 65 years who died after being vaccinated. Most of these deaths were heart related, according to autopsy reports. When investigators compared the number of sudden cardiac deaths expected to occur in this population naturally, they found people who were vaccinated had a lower rate than would have been expected without vaccination. This suggests that these deaths were also unrelated to the vaccine.
More vaccines on the horizon
The panel also heard an update from drug company AstraZeneca on its vaccine. It’s being used in 18 countries but has not yet been authorized in the United States.
That vaccine is currently in phase 3 of its U.S. clinical trials, and more than 26,000 people who have volunteered to get the shot had received their second dose as of Jan. 21, the company said.
The Food and Drug Administration requires at least 2 months of follow-up before it will evaluate a vaccine for an emergency-use authorization, which means the company would be ready to submit by the end of March, with a possible approval by April.
The AstraZeneca vaccine uses a more traditional method to create immunity, slipping a key part of the virus that causes COVID-19 into the shell of an adenovirus – a virus that causes cold-like symptoms – that normally infects monkeys. When the immune system sees the virus, it generates protective defenses against it.
The two-dose vaccine can be stored in a regular refrigerator for up to 6 months, which makes it easier to handle than the mRNA vaccines, which require much colder storage. Another advantage appears to be that it’s less likely to trigger severe allergic reactions. So far, there have been no cases of anaphylaxis reported after this shot.
In total, four serious side effects have been reported with the AstraZeneca vaccine, including two cases of transverse myelitis, a serious condition that causes swelling of the spinal cord, leading to pain, muscle weakness, and paralysis. One of these was in the group that got the placebo. The reports paused the trial, but it was allowed to continue after a safety review.
This vaccine also appears to be less effective than the mRNA shots. Data presented to the panel show it appears to cut the risk of developing a COVID infection that has symptoms by 62%. That’s over the 50% threshold the FDA set for approval but less than seen with the mRNA vaccines, which are more than 90% effective at preventing infections.
“Is the average person going to want to take the AstraZeneca shot? What role is this going to play in our vaccination program?” Dr. Schaffner said.
Johnson & Johnson will have enough data from its clinical trials to submit it to the FDA within the next week, the company said in a call with shareholders on Tuesday. So far, its one-dose shots looks to be about as effective as both the Pfizer and Moderna vaccines.
“It could be that we wind up with four vaccines: Three that can run very fast, and one that’s not so fast,” Dr. Schaffner said.
A version of this article first appeared on Medscape.com.
Are there COVID-19–related ‘long-haul’ skin issues?
– as a result of infection with or exposure to the SARS-CoV-2 virus, but some dermatologists question if the skin signs and symptoms are truly related.
In their commentary in the Lancet Infectious Diseases, Esther P. Freeman, MD, PhD, and colleagues who lead and participate in the American Academy of Dermatology’s international registry said their analysis “revealed a previously unreported subset of patients who experience long-haul symptoms in dermatology-dominant COVID-19.”
Some of the data was presented at the 29th European Academy of Dermatology and Venereology in late October 2020, but has since been updated with more cases.
Dermatologists who spoke with this news organization said it has not been settled that some skin manifestations – such as pernio/chilblains rashes, seen primarily in nonhospitalized patients, and described in the registry – are definitively caused by COVID. They also noted that in some cases, patients who initially test negative for COVID-19 by polymerase chain reaction (PCR) sometimes do not ever develop antibodies, which could mean they were never actually exposed to SARS-CoV-2.
“I still question whether the perniosis is directly related to infection with SARS-CoV-2 or not,” said Anthony Fernandez, MD, PhD, director of medical and inpatient dermatology and assistant professor of dermatopathology at the Cleveland Clinic. His uncertainty is driven by the lack of seroconversion and that few cases were seen over the summer in the United States – suggesting that it may still be a result of cold temperatures.
“I’m not sure there is a definitive correct answer, definitely not that everyone would agree on,” said Christine Ko, MD, professor of dermatology and pathology at Yale University, New Haven, Conn.
Dr. Freeman, however, believed that pernio and especially persistent lesions are caused by an immune response to COVID.
In an interview, she noted the multiple cases of patients in the registry who did seroconvert and that, while a registry is not a perfect means of getting an answer, it is good for generating questions. Taken collectively, the cases in the registry can “tell a story for further hypotheses,” said Dr. Freeman, who is director of global health dermatology at Massachusetts General Hospital and assistant professor of dermatology at Harvard University, both in Boston.
“We were noticing this signal across the world” that patients “developed these toe lesions and they never got better,” said Dr. Freeman. Generally, people who experience pernio, also described as COVID toes or “COVID fingers,” recover in 4-8 weeks. But in the registry, “we did have this subset of patients who really were experiencing these very longstanding symptoms,” she added.
Two patients with lab-confirmed COVID have had long-lasting pernio of 133 days and 150 days. “I’m caring for a cohort in Boston who have had long COVID of the skin and symptoms for over 10 months,” Dr. Freeman said.
Pernio dominates
The registry – a collaboration between the AAD and the International League of Dermatological Societies – was launched in April 2020. Any medical professional can enter case information. From April to October, 1,030 total cases and 331 laboratory-confirmed or suspected COVID-19 cases with dermatological manifestations were entered from 41 countries.
Most of the cases were just recorded at a single time point, which is an acknowledged limitation of the study.
Dr. Freeman and colleagues reached out to registry participants in June and August to get updates on COVID lab test results and sign and symptom duration. Overall, 234 total and 96 lab-confirmed COVID infections had more lengthy data about sign and symptom duration.
Pernio lasted a median of 15 days in patients with suspected disease and 12 days for those with lab-confirmed COVID, compared with a median of 7 days for morbilliform eruptions, 4 days for urticarial eruptions, and 20 days for papulosquamous eruptions – all in patients with lab-confirmed disease.
Of the 103 cases of pernio, 7 had symptoms lasting more than 60 days. Only two of those seven patients had lab-confirmed COVID. Initially, the one patient tested negative with nasopharyngeal PCR, and serum IgM and IgG. Six weeks after pernio onset, the patient – still experiencing fatigue and pernio – seroconverted to anti–SARS-CoV-2 IgM positivity.
The other long-haul patient, after a negative PCR, tested positive for SARS-CoV-2 serum IgG 1 month after pernio onset.
Robust immune response?
Dr. Freeman said these patients might have a very high interferon response initially to the virus, which makes for a mild to nonexistent disease, but could create inflammation elsewhere. “I almost view the toes as an innocent bystander of a robust immune response to SARS-CoV-2.”
Although he has not seen extended pernio or other skin manifestations in his patients, Dr. Fernandez said the interferon hypothesis is “fair,” and “the best that’s out there.” Dr. Fernandez is currently studying cutaneous manifestations of COVID-19 as a principal investigator of a trial sponsored by the Clinical and Translational Science Collaborative of Cleveland.
Dr. Ko said in an interview that she has not observed long-haul skin issues in her patients, but Yale colleagues have.
In a study, she and Yale colleagues published in September, SARS-CoV-2 spike protein was detected in perniotic lesions, but not nuclear protein or viral RNA. The test they used – immunohistochemistry – can be nonspecific, which muddied results.
She does not think there is replicating virus in the skin or the lesions. Instead, said Dr. Ko, “either there is viral spike protein that has somehow become disassociated from actively replicating virus that somehow got deposited in endothelial cells,” or the staining “was spurious,” or some other protein is cross-reacting. “And the people who are unlucky enough to have that protein in their endothelial cells can manifest this COVID-toe, COVID-finger phenomenon.”
To her, it’s an unsolved mystery. “The weird thing is, we’ve never before had this much perniosis,” Dr. Ko said.
Dr. Fernandez is not convinced yet, noting that, in Cleveland, more pernio cases were observed in March and April than in the summer. “If it is a manifestation of the infection then you also need the right environment, the cold weather for this manifestation to present,” he said. “Or, it really isn’t a direct manifestation of COVID-19 but may be more related to other factors,” such as lifestyle changes related to limitations implemented to help mitigate the spread of the disease.
“To me the jury is still out whether or not the perniotic lesions really can tell us something about a patient’s exposure and infection with SARS-CoV-2,” he said.
Dr. Freeman reported receiving a grant from the International League of Dermatological Societies and nonfinancial support from the AAD for the study. Dr. Ko reported no conflicts. Dr. Fernadnez had no disclosures.
– as a result of infection with or exposure to the SARS-CoV-2 virus, but some dermatologists question if the skin signs and symptoms are truly related.
In their commentary in the Lancet Infectious Diseases, Esther P. Freeman, MD, PhD, and colleagues who lead and participate in the American Academy of Dermatology’s international registry said their analysis “revealed a previously unreported subset of patients who experience long-haul symptoms in dermatology-dominant COVID-19.”
Some of the data was presented at the 29th European Academy of Dermatology and Venereology in late October 2020, but has since been updated with more cases.
Dermatologists who spoke with this news organization said it has not been settled that some skin manifestations – such as pernio/chilblains rashes, seen primarily in nonhospitalized patients, and described in the registry – are definitively caused by COVID. They also noted that in some cases, patients who initially test negative for COVID-19 by polymerase chain reaction (PCR) sometimes do not ever develop antibodies, which could mean they were never actually exposed to SARS-CoV-2.
“I still question whether the perniosis is directly related to infection with SARS-CoV-2 or not,” said Anthony Fernandez, MD, PhD, director of medical and inpatient dermatology and assistant professor of dermatopathology at the Cleveland Clinic. His uncertainty is driven by the lack of seroconversion and that few cases were seen over the summer in the United States – suggesting that it may still be a result of cold temperatures.
“I’m not sure there is a definitive correct answer, definitely not that everyone would agree on,” said Christine Ko, MD, professor of dermatology and pathology at Yale University, New Haven, Conn.
Dr. Freeman, however, believed that pernio and especially persistent lesions are caused by an immune response to COVID.
In an interview, she noted the multiple cases of patients in the registry who did seroconvert and that, while a registry is not a perfect means of getting an answer, it is good for generating questions. Taken collectively, the cases in the registry can “tell a story for further hypotheses,” said Dr. Freeman, who is director of global health dermatology at Massachusetts General Hospital and assistant professor of dermatology at Harvard University, both in Boston.
“We were noticing this signal across the world” that patients “developed these toe lesions and they never got better,” said Dr. Freeman. Generally, people who experience pernio, also described as COVID toes or “COVID fingers,” recover in 4-8 weeks. But in the registry, “we did have this subset of patients who really were experiencing these very longstanding symptoms,” she added.
Two patients with lab-confirmed COVID have had long-lasting pernio of 133 days and 150 days. “I’m caring for a cohort in Boston who have had long COVID of the skin and symptoms for over 10 months,” Dr. Freeman said.
Pernio dominates
The registry – a collaboration between the AAD and the International League of Dermatological Societies – was launched in April 2020. Any medical professional can enter case information. From April to October, 1,030 total cases and 331 laboratory-confirmed or suspected COVID-19 cases with dermatological manifestations were entered from 41 countries.
Most of the cases were just recorded at a single time point, which is an acknowledged limitation of the study.
Dr. Freeman and colleagues reached out to registry participants in June and August to get updates on COVID lab test results and sign and symptom duration. Overall, 234 total and 96 lab-confirmed COVID infections had more lengthy data about sign and symptom duration.
Pernio lasted a median of 15 days in patients with suspected disease and 12 days for those with lab-confirmed COVID, compared with a median of 7 days for morbilliform eruptions, 4 days for urticarial eruptions, and 20 days for papulosquamous eruptions – all in patients with lab-confirmed disease.
Of the 103 cases of pernio, 7 had symptoms lasting more than 60 days. Only two of those seven patients had lab-confirmed COVID. Initially, the one patient tested negative with nasopharyngeal PCR, and serum IgM and IgG. Six weeks after pernio onset, the patient – still experiencing fatigue and pernio – seroconverted to anti–SARS-CoV-2 IgM positivity.
The other long-haul patient, after a negative PCR, tested positive for SARS-CoV-2 serum IgG 1 month after pernio onset.
Robust immune response?
Dr. Freeman said these patients might have a very high interferon response initially to the virus, which makes for a mild to nonexistent disease, but could create inflammation elsewhere. “I almost view the toes as an innocent bystander of a robust immune response to SARS-CoV-2.”
Although he has not seen extended pernio or other skin manifestations in his patients, Dr. Fernandez said the interferon hypothesis is “fair,” and “the best that’s out there.” Dr. Fernandez is currently studying cutaneous manifestations of COVID-19 as a principal investigator of a trial sponsored by the Clinical and Translational Science Collaborative of Cleveland.
Dr. Ko said in an interview that she has not observed long-haul skin issues in her patients, but Yale colleagues have.
In a study, she and Yale colleagues published in September, SARS-CoV-2 spike protein was detected in perniotic lesions, but not nuclear protein or viral RNA. The test they used – immunohistochemistry – can be nonspecific, which muddied results.
She does not think there is replicating virus in the skin or the lesions. Instead, said Dr. Ko, “either there is viral spike protein that has somehow become disassociated from actively replicating virus that somehow got deposited in endothelial cells,” or the staining “was spurious,” or some other protein is cross-reacting. “And the people who are unlucky enough to have that protein in their endothelial cells can manifest this COVID-toe, COVID-finger phenomenon.”
To her, it’s an unsolved mystery. “The weird thing is, we’ve never before had this much perniosis,” Dr. Ko said.
Dr. Fernandez is not convinced yet, noting that, in Cleveland, more pernio cases were observed in March and April than in the summer. “If it is a manifestation of the infection then you also need the right environment, the cold weather for this manifestation to present,” he said. “Or, it really isn’t a direct manifestation of COVID-19 but may be more related to other factors,” such as lifestyle changes related to limitations implemented to help mitigate the spread of the disease.
“To me the jury is still out whether or not the perniotic lesions really can tell us something about a patient’s exposure and infection with SARS-CoV-2,” he said.
Dr. Freeman reported receiving a grant from the International League of Dermatological Societies and nonfinancial support from the AAD for the study. Dr. Ko reported no conflicts. Dr. Fernadnez had no disclosures.
– as a result of infection with or exposure to the SARS-CoV-2 virus, but some dermatologists question if the skin signs and symptoms are truly related.
In their commentary in the Lancet Infectious Diseases, Esther P. Freeman, MD, PhD, and colleagues who lead and participate in the American Academy of Dermatology’s international registry said their analysis “revealed a previously unreported subset of patients who experience long-haul symptoms in dermatology-dominant COVID-19.”
Some of the data was presented at the 29th European Academy of Dermatology and Venereology in late October 2020, but has since been updated with more cases.
Dermatologists who spoke with this news organization said it has not been settled that some skin manifestations – such as pernio/chilblains rashes, seen primarily in nonhospitalized patients, and described in the registry – are definitively caused by COVID. They also noted that in some cases, patients who initially test negative for COVID-19 by polymerase chain reaction (PCR) sometimes do not ever develop antibodies, which could mean they were never actually exposed to SARS-CoV-2.
“I still question whether the perniosis is directly related to infection with SARS-CoV-2 or not,” said Anthony Fernandez, MD, PhD, director of medical and inpatient dermatology and assistant professor of dermatopathology at the Cleveland Clinic. His uncertainty is driven by the lack of seroconversion and that few cases were seen over the summer in the United States – suggesting that it may still be a result of cold temperatures.
“I’m not sure there is a definitive correct answer, definitely not that everyone would agree on,” said Christine Ko, MD, professor of dermatology and pathology at Yale University, New Haven, Conn.
Dr. Freeman, however, believed that pernio and especially persistent lesions are caused by an immune response to COVID.
In an interview, she noted the multiple cases of patients in the registry who did seroconvert and that, while a registry is not a perfect means of getting an answer, it is good for generating questions. Taken collectively, the cases in the registry can “tell a story for further hypotheses,” said Dr. Freeman, who is director of global health dermatology at Massachusetts General Hospital and assistant professor of dermatology at Harvard University, both in Boston.
“We were noticing this signal across the world” that patients “developed these toe lesions and they never got better,” said Dr. Freeman. Generally, people who experience pernio, also described as COVID toes or “COVID fingers,” recover in 4-8 weeks. But in the registry, “we did have this subset of patients who really were experiencing these very longstanding symptoms,” she added.
Two patients with lab-confirmed COVID have had long-lasting pernio of 133 days and 150 days. “I’m caring for a cohort in Boston who have had long COVID of the skin and symptoms for over 10 months,” Dr. Freeman said.
Pernio dominates
The registry – a collaboration between the AAD and the International League of Dermatological Societies – was launched in April 2020. Any medical professional can enter case information. From April to October, 1,030 total cases and 331 laboratory-confirmed or suspected COVID-19 cases with dermatological manifestations were entered from 41 countries.
Most of the cases were just recorded at a single time point, which is an acknowledged limitation of the study.
Dr. Freeman and colleagues reached out to registry participants in June and August to get updates on COVID lab test results and sign and symptom duration. Overall, 234 total and 96 lab-confirmed COVID infections had more lengthy data about sign and symptom duration.
Pernio lasted a median of 15 days in patients with suspected disease and 12 days for those with lab-confirmed COVID, compared with a median of 7 days for morbilliform eruptions, 4 days for urticarial eruptions, and 20 days for papulosquamous eruptions – all in patients with lab-confirmed disease.
Of the 103 cases of pernio, 7 had symptoms lasting more than 60 days. Only two of those seven patients had lab-confirmed COVID. Initially, the one patient tested negative with nasopharyngeal PCR, and serum IgM and IgG. Six weeks after pernio onset, the patient – still experiencing fatigue and pernio – seroconverted to anti–SARS-CoV-2 IgM positivity.
The other long-haul patient, after a negative PCR, tested positive for SARS-CoV-2 serum IgG 1 month after pernio onset.
Robust immune response?
Dr. Freeman said these patients might have a very high interferon response initially to the virus, which makes for a mild to nonexistent disease, but could create inflammation elsewhere. “I almost view the toes as an innocent bystander of a robust immune response to SARS-CoV-2.”
Although he has not seen extended pernio or other skin manifestations in his patients, Dr. Fernandez said the interferon hypothesis is “fair,” and “the best that’s out there.” Dr. Fernandez is currently studying cutaneous manifestations of COVID-19 as a principal investigator of a trial sponsored by the Clinical and Translational Science Collaborative of Cleveland.
Dr. Ko said in an interview that she has not observed long-haul skin issues in her patients, but Yale colleagues have.
In a study, she and Yale colleagues published in September, SARS-CoV-2 spike protein was detected in perniotic lesions, but not nuclear protein or viral RNA. The test they used – immunohistochemistry – can be nonspecific, which muddied results.
She does not think there is replicating virus in the skin or the lesions. Instead, said Dr. Ko, “either there is viral spike protein that has somehow become disassociated from actively replicating virus that somehow got deposited in endothelial cells,” or the staining “was spurious,” or some other protein is cross-reacting. “And the people who are unlucky enough to have that protein in their endothelial cells can manifest this COVID-toe, COVID-finger phenomenon.”
To her, it’s an unsolved mystery. “The weird thing is, we’ve never before had this much perniosis,” Dr. Ko said.
Dr. Fernandez is not convinced yet, noting that, in Cleveland, more pernio cases were observed in March and April than in the summer. “If it is a manifestation of the infection then you also need the right environment, the cold weather for this manifestation to present,” he said. “Or, it really isn’t a direct manifestation of COVID-19 but may be more related to other factors,” such as lifestyle changes related to limitations implemented to help mitigate the spread of the disease.
“To me the jury is still out whether or not the perniotic lesions really can tell us something about a patient’s exposure and infection with SARS-CoV-2,” he said.
Dr. Freeman reported receiving a grant from the International League of Dermatological Societies and nonfinancial support from the AAD for the study. Dr. Ko reported no conflicts. Dr. Fernadnez had no disclosures.
FROM THE LANCET INFECTIOUS DISEASES
USMLE stuns again: Clinical skills test permanently ended
The Step 2 Clinical Skills (CS) test for medical school students and graduates has been permanently canceled, cosponsors of the U.S. Medical Licensing Examination (USMLE) announced in a press release this afternoon.
As previously reported by this news organization, the USMLE cosponsors, the Federation of State Medical Boards and the National Board of Medical Examiners, had announced in May that they would take the following 12-18 months to revamp the required test.
COVID-19 had forced a suspension of the all-day test, which requires test takers to have physical contact with standardized patients. It’s designed to gauge how soon-to-be doctors gather information from patients, perform physical exams, and communicate their findings to patients and colleagues.
However, the cosponsors said today, “we have no plans to bring back Step 2 CS, but we intend to take this opportunity to focus on working with our colleagues in medical education and at the state medical boards to determine innovative ways to assess clinical skills.”
David Johnson, FSMB’s chief assessment officer, said in an interview that, after months of study, “it became clear that the relaunch of a modified Step 2 CS exam would not meet our expectations to be appreciably better than the prior exam.”
Only weeks ago, NBME was hiring for the revamp
The news came as a huge surprise. Just weeks earlier, NBME was advertising for a position key to modifying the exam. The description for the position read: “This role will focus on operational planning and coordination both within the NBME and with ECFMG [Educational Commission for Foreign Medical Graduates] to effectively deliver a modified Step 2 Clinical Skills exam.”
Bryan Carmody, MD, MPH, an assistant professor at Eastern Virginia Medical School, Norfolk, noted in a Jan. 15 tweet that the position requires extensive information technology experience, “suggesting plans for a virtual test remain intact.”
Dr. Johnson said that, although the opportunities for helping lead the revamp of the test were posted until the announcement, no one had been hired for the position.
Today’s announcement stated that the USMLE still believes independent standardized tests for medical knowledge and clinical skills are important; however, it now feels clinical reasoning and communication skills will be able to be assessed in other steps.
“Computer-based case simulations in Step 3 and communication content recently bolstered in Step 1 are examples of these efforts that will continue,” the press release stated. “While not a replacement for Step 2 CS, these formats continue to contribute positively, e.g., measuring critical knowledge of medical communication.”
Critics ‘thrilled’ by test termination
Lydia Flier, MD, from the department of internal medicine at Harvard Medical School, Boston – who wrote an editorial for this news organization in August 2020 advocating that Step 2 CS be changed completely or ended entirely – said in an interview that she was “surprised and thrilled” by the announcement.
She said the cosponsors hadn’t initially appeared to agree with the growing sentiment that disruption from the pandemic had “proven the test was unnecessary and it looked like they really were going to try and keep it.”
“I’m thrilled for future generations,” she said. “It is proof of what many people have known all along, which is that the test is a no-value-add proposition that did not actually help determine people’s clinical skills.”
The test “met a breaking point” during the pandemic, she said, “from which CS could not recover.”
She noted in her editorial that the test costs $1,300 plus travel fees, as the test had been offered at only five sites. She agreed that the skills assessed by the Step 2 CS are already covered in medical school and through other Steps.
“It seems as though they could not justify it anymore. It’s the obvious right answer,” said Dr. Flier, who in 2016 cofounded #EndStep2CS, a nationwide movement demanding an end to the exam.
Another cofounder in that movement, Christopher Henderson, MD, a staff physician with Kaiser Permanente in Seattle, said in an interview that “this decision represents tremendous progress in the fight to reduce unnecessary costs in medical education, and is a win for future students. Credit goes to the many women and men who organized and voiced their desire for change.” He added that his views are his own and “do not reflect or imply the views of my organization.”
For the FSMB’s part, Dr. Johnson acknowledged that “the consideration of cost and value were two of many important factors for the Step 2 CS revitalization work.”
Dr. Johnson, Dr. Flier, and Dr. Henderson have declared no relevant financial relationships.
A version of this article first appeared on Medscape.com.
The Step 2 Clinical Skills (CS) test for medical school students and graduates has been permanently canceled, cosponsors of the U.S. Medical Licensing Examination (USMLE) announced in a press release this afternoon.
As previously reported by this news organization, the USMLE cosponsors, the Federation of State Medical Boards and the National Board of Medical Examiners, had announced in May that they would take the following 12-18 months to revamp the required test.
COVID-19 had forced a suspension of the all-day test, which requires test takers to have physical contact with standardized patients. It’s designed to gauge how soon-to-be doctors gather information from patients, perform physical exams, and communicate their findings to patients and colleagues.
However, the cosponsors said today, “we have no plans to bring back Step 2 CS, but we intend to take this opportunity to focus on working with our colleagues in medical education and at the state medical boards to determine innovative ways to assess clinical skills.”
David Johnson, FSMB’s chief assessment officer, said in an interview that, after months of study, “it became clear that the relaunch of a modified Step 2 CS exam would not meet our expectations to be appreciably better than the prior exam.”
Only weeks ago, NBME was hiring for the revamp
The news came as a huge surprise. Just weeks earlier, NBME was advertising for a position key to modifying the exam. The description for the position read: “This role will focus on operational planning and coordination both within the NBME and with ECFMG [Educational Commission for Foreign Medical Graduates] to effectively deliver a modified Step 2 Clinical Skills exam.”
Bryan Carmody, MD, MPH, an assistant professor at Eastern Virginia Medical School, Norfolk, noted in a Jan. 15 tweet that the position requires extensive information technology experience, “suggesting plans for a virtual test remain intact.”
Dr. Johnson said that, although the opportunities for helping lead the revamp of the test were posted until the announcement, no one had been hired for the position.
Today’s announcement stated that the USMLE still believes independent standardized tests for medical knowledge and clinical skills are important; however, it now feels clinical reasoning and communication skills will be able to be assessed in other steps.
“Computer-based case simulations in Step 3 and communication content recently bolstered in Step 1 are examples of these efforts that will continue,” the press release stated. “While not a replacement for Step 2 CS, these formats continue to contribute positively, e.g., measuring critical knowledge of medical communication.”
Critics ‘thrilled’ by test termination
Lydia Flier, MD, from the department of internal medicine at Harvard Medical School, Boston – who wrote an editorial for this news organization in August 2020 advocating that Step 2 CS be changed completely or ended entirely – said in an interview that she was “surprised and thrilled” by the announcement.
She said the cosponsors hadn’t initially appeared to agree with the growing sentiment that disruption from the pandemic had “proven the test was unnecessary and it looked like they really were going to try and keep it.”
“I’m thrilled for future generations,” she said. “It is proof of what many people have known all along, which is that the test is a no-value-add proposition that did not actually help determine people’s clinical skills.”
The test “met a breaking point” during the pandemic, she said, “from which CS could not recover.”
She noted in her editorial that the test costs $1,300 plus travel fees, as the test had been offered at only five sites. She agreed that the skills assessed by the Step 2 CS are already covered in medical school and through other Steps.
“It seems as though they could not justify it anymore. It’s the obvious right answer,” said Dr. Flier, who in 2016 cofounded #EndStep2CS, a nationwide movement demanding an end to the exam.
Another cofounder in that movement, Christopher Henderson, MD, a staff physician with Kaiser Permanente in Seattle, said in an interview that “this decision represents tremendous progress in the fight to reduce unnecessary costs in medical education, and is a win for future students. Credit goes to the many women and men who organized and voiced their desire for change.” He added that his views are his own and “do not reflect or imply the views of my organization.”
For the FSMB’s part, Dr. Johnson acknowledged that “the consideration of cost and value were two of many important factors for the Step 2 CS revitalization work.”
Dr. Johnson, Dr. Flier, and Dr. Henderson have declared no relevant financial relationships.
A version of this article first appeared on Medscape.com.
The Step 2 Clinical Skills (CS) test for medical school students and graduates has been permanently canceled, cosponsors of the U.S. Medical Licensing Examination (USMLE) announced in a press release this afternoon.
As previously reported by this news organization, the USMLE cosponsors, the Federation of State Medical Boards and the National Board of Medical Examiners, had announced in May that they would take the following 12-18 months to revamp the required test.
COVID-19 had forced a suspension of the all-day test, which requires test takers to have physical contact with standardized patients. It’s designed to gauge how soon-to-be doctors gather information from patients, perform physical exams, and communicate their findings to patients and colleagues.
However, the cosponsors said today, “we have no plans to bring back Step 2 CS, but we intend to take this opportunity to focus on working with our colleagues in medical education and at the state medical boards to determine innovative ways to assess clinical skills.”
David Johnson, FSMB’s chief assessment officer, said in an interview that, after months of study, “it became clear that the relaunch of a modified Step 2 CS exam would not meet our expectations to be appreciably better than the prior exam.”
Only weeks ago, NBME was hiring for the revamp
The news came as a huge surprise. Just weeks earlier, NBME was advertising for a position key to modifying the exam. The description for the position read: “This role will focus on operational planning and coordination both within the NBME and with ECFMG [Educational Commission for Foreign Medical Graduates] to effectively deliver a modified Step 2 Clinical Skills exam.”
Bryan Carmody, MD, MPH, an assistant professor at Eastern Virginia Medical School, Norfolk, noted in a Jan. 15 tweet that the position requires extensive information technology experience, “suggesting plans for a virtual test remain intact.”
Dr. Johnson said that, although the opportunities for helping lead the revamp of the test were posted until the announcement, no one had been hired for the position.
Today’s announcement stated that the USMLE still believes independent standardized tests for medical knowledge and clinical skills are important; however, it now feels clinical reasoning and communication skills will be able to be assessed in other steps.
“Computer-based case simulations in Step 3 and communication content recently bolstered in Step 1 are examples of these efforts that will continue,” the press release stated. “While not a replacement for Step 2 CS, these formats continue to contribute positively, e.g., measuring critical knowledge of medical communication.”
Critics ‘thrilled’ by test termination
Lydia Flier, MD, from the department of internal medicine at Harvard Medical School, Boston – who wrote an editorial for this news organization in August 2020 advocating that Step 2 CS be changed completely or ended entirely – said in an interview that she was “surprised and thrilled” by the announcement.
She said the cosponsors hadn’t initially appeared to agree with the growing sentiment that disruption from the pandemic had “proven the test was unnecessary and it looked like they really were going to try and keep it.”
“I’m thrilled for future generations,” she said. “It is proof of what many people have known all along, which is that the test is a no-value-add proposition that did not actually help determine people’s clinical skills.”
The test “met a breaking point” during the pandemic, she said, “from which CS could not recover.”
She noted in her editorial that the test costs $1,300 plus travel fees, as the test had been offered at only five sites. She agreed that the skills assessed by the Step 2 CS are already covered in medical school and through other Steps.
“It seems as though they could not justify it anymore. It’s the obvious right answer,” said Dr. Flier, who in 2016 cofounded #EndStep2CS, a nationwide movement demanding an end to the exam.
Another cofounder in that movement, Christopher Henderson, MD, a staff physician with Kaiser Permanente in Seattle, said in an interview that “this decision represents tremendous progress in the fight to reduce unnecessary costs in medical education, and is a win for future students. Credit goes to the many women and men who organized and voiced their desire for change.” He added that his views are his own and “do not reflect or imply the views of my organization.”
For the FSMB’s part, Dr. Johnson acknowledged that “the consideration of cost and value were two of many important factors for the Step 2 CS revitalization work.”
Dr. Johnson, Dr. Flier, and Dr. Henderson have declared no relevant financial relationships.
A version of this article first appeared on Medscape.com.