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‘A good and peaceful death’: Cancer hospice during the pandemic
Lillie Shockney, RN, MAS, a two-time breast cancer survivor and adjunct professor at Johns Hopkins School of Nursing in Baltimore, Maryland, mourns the many losses that her patients with advanced cancer now face in the midst of the COVID-19 pandemic. But in the void of the usual support networks and treatment plans, she sees the resurgence of something that has recently been crowded out: hospice.
The pandemic has forced patients and their physicians to reassess the risk/benefit balance of continuing or embarking on yet another cancer treatment.
“It’s one of the pearls that we will get out of this nightmare,” said Ms. Shockney, who recently retired as administrative director of the cancer survivorship programs at the Sidney Kimmel Comprehensive Cancer Center.
“Physicians have been taught to treat the disease – so as long as there’s a treatment they give another treatment,” she told Medscape Medical News during a Zoom call from her home. “But for some patients with advanced disease, those treatments were making them very sick, so they were trading longevity over quality of life.”
Of course, longevity has never been a guarantee with cancer treatment, and even less so now, with the risk of COVID-19.
“This is going to bring them to some hard discussions,” says Brenda Nevidjon, RN, MSN, chief executive officer at the Oncology Nursing Society.
“We’ve known for a long time that there are patients who are on third- and fourth-round treatment options that have very little evidence of prolonging life or quality of life,” she told Medscape Medical News. “Do we bring these people out of their home to a setting where there could be a fair number of COVID-positive patients? Do we expose them to that?”
Across the world, these dilemmas are pushing cancer specialists to initiate discussions of hospice sooner with patients who have advanced disease, and with more clarity than before.
One of the reasons such conversations have often been avoided is that the concept of hospice is generally misunderstood, said Ms. Shockney.
“Patients think ‘you’re giving up on me, you’ve abandoned me’, but hospice is all about preserving the remainder of their quality of life and letting them have time with family and time to fulfill those elements of experiencing a good and peaceful death,” she said.
Indeed, hospice is “a benefit meant for somebody with at least a 6-month horizon,” agrees Ms. Nevidjon. Yet the average length of hospice in the United States is just 5 days. “It’s at the very, very end, and yet for some of these patients the 6 months they could get in hospice might be a better quality of life than the 4 months on another whole plan of chemotherapy. I can’t imagine that on the backside of this pandemic we will not have learned and we won’t start to change practices around initiating more of these conversations.”
Silver lining of this pandemic?
It’s too early into the pandemic to have hard data on whether hospice uptake has increased, but “it’s encouraging to hear that hospice is being discussed and offered sooner as an alternative to that third- or fourth-round chemo,” said Lori Bishop, MHA, RN, vice president of palliative and advanced care at the National Hospice and Palliative Care Organization.
“I agree that improving informed-decision discussions and timely access to hospice is a silver lining of the pandemic,” she told Medscape Medical News.
But she points out that today’s hospice looks quite different than it did before the pandemic, with the immediate and very obvious difference being telehealth, which was not widely utilized previously.
In March, the Centers for Medicare & Medicaid Services expanded telehealth options for hospice providers, something that Ms. Bishop and other hospice providers hope will remain in place after the pandemic passes.
“Telehealth visits are offered to replace some in-home visits both to minimize risk of exposure to COVID-19 and reduce the drain on personal protective equipment,” Bishop explained.
“In-patient hospice programs are also finding unique ways to provide support and connect patients to their loved ones: visitors are allowed but limited to one or two. Music and pet therapy are being provided through the window or virtually and devices such as iPads are being used to help patients connect with loved ones,” she said.
Telehealth links patients out of loneliness, but the one thing it cannot do is provide the comfort of touch – an important part of any hospice program.
“Hand-holding ... I miss that a lot,” says Ms. Shockney, her eyes filling with tears. “When you take somebody’s hand, you don’t even have to speak; that connection, and eye contact, is all you need to help that person emotionally heal.”
This article first appeared on Medscape.com.
Lillie Shockney, RN, MAS, a two-time breast cancer survivor and adjunct professor at Johns Hopkins School of Nursing in Baltimore, Maryland, mourns the many losses that her patients with advanced cancer now face in the midst of the COVID-19 pandemic. But in the void of the usual support networks and treatment plans, she sees the resurgence of something that has recently been crowded out: hospice.
The pandemic has forced patients and their physicians to reassess the risk/benefit balance of continuing or embarking on yet another cancer treatment.
“It’s one of the pearls that we will get out of this nightmare,” said Ms. Shockney, who recently retired as administrative director of the cancer survivorship programs at the Sidney Kimmel Comprehensive Cancer Center.
“Physicians have been taught to treat the disease – so as long as there’s a treatment they give another treatment,” she told Medscape Medical News during a Zoom call from her home. “But for some patients with advanced disease, those treatments were making them very sick, so they were trading longevity over quality of life.”
Of course, longevity has never been a guarantee with cancer treatment, and even less so now, with the risk of COVID-19.
“This is going to bring them to some hard discussions,” says Brenda Nevidjon, RN, MSN, chief executive officer at the Oncology Nursing Society.
“We’ve known for a long time that there are patients who are on third- and fourth-round treatment options that have very little evidence of prolonging life or quality of life,” she told Medscape Medical News. “Do we bring these people out of their home to a setting where there could be a fair number of COVID-positive patients? Do we expose them to that?”
Across the world, these dilemmas are pushing cancer specialists to initiate discussions of hospice sooner with patients who have advanced disease, and with more clarity than before.
One of the reasons such conversations have often been avoided is that the concept of hospice is generally misunderstood, said Ms. Shockney.
“Patients think ‘you’re giving up on me, you’ve abandoned me’, but hospice is all about preserving the remainder of their quality of life and letting them have time with family and time to fulfill those elements of experiencing a good and peaceful death,” she said.
Indeed, hospice is “a benefit meant for somebody with at least a 6-month horizon,” agrees Ms. Nevidjon. Yet the average length of hospice in the United States is just 5 days. “It’s at the very, very end, and yet for some of these patients the 6 months they could get in hospice might be a better quality of life than the 4 months on another whole plan of chemotherapy. I can’t imagine that on the backside of this pandemic we will not have learned and we won’t start to change practices around initiating more of these conversations.”
Silver lining of this pandemic?
It’s too early into the pandemic to have hard data on whether hospice uptake has increased, but “it’s encouraging to hear that hospice is being discussed and offered sooner as an alternative to that third- or fourth-round chemo,” said Lori Bishop, MHA, RN, vice president of palliative and advanced care at the National Hospice and Palliative Care Organization.
“I agree that improving informed-decision discussions and timely access to hospice is a silver lining of the pandemic,” she told Medscape Medical News.
But she points out that today’s hospice looks quite different than it did before the pandemic, with the immediate and very obvious difference being telehealth, which was not widely utilized previously.
In March, the Centers for Medicare & Medicaid Services expanded telehealth options for hospice providers, something that Ms. Bishop and other hospice providers hope will remain in place after the pandemic passes.
“Telehealth visits are offered to replace some in-home visits both to minimize risk of exposure to COVID-19 and reduce the drain on personal protective equipment,” Bishop explained.
“In-patient hospice programs are also finding unique ways to provide support and connect patients to their loved ones: visitors are allowed but limited to one or two. Music and pet therapy are being provided through the window or virtually and devices such as iPads are being used to help patients connect with loved ones,” she said.
Telehealth links patients out of loneliness, but the one thing it cannot do is provide the comfort of touch – an important part of any hospice program.
“Hand-holding ... I miss that a lot,” says Ms. Shockney, her eyes filling with tears. “When you take somebody’s hand, you don’t even have to speak; that connection, and eye contact, is all you need to help that person emotionally heal.”
This article first appeared on Medscape.com.
Lillie Shockney, RN, MAS, a two-time breast cancer survivor and adjunct professor at Johns Hopkins School of Nursing in Baltimore, Maryland, mourns the many losses that her patients with advanced cancer now face in the midst of the COVID-19 pandemic. But in the void of the usual support networks and treatment plans, she sees the resurgence of something that has recently been crowded out: hospice.
The pandemic has forced patients and their physicians to reassess the risk/benefit balance of continuing or embarking on yet another cancer treatment.
“It’s one of the pearls that we will get out of this nightmare,” said Ms. Shockney, who recently retired as administrative director of the cancer survivorship programs at the Sidney Kimmel Comprehensive Cancer Center.
“Physicians have been taught to treat the disease – so as long as there’s a treatment they give another treatment,” she told Medscape Medical News during a Zoom call from her home. “But for some patients with advanced disease, those treatments were making them very sick, so they were trading longevity over quality of life.”
Of course, longevity has never been a guarantee with cancer treatment, and even less so now, with the risk of COVID-19.
“This is going to bring them to some hard discussions,” says Brenda Nevidjon, RN, MSN, chief executive officer at the Oncology Nursing Society.
“We’ve known for a long time that there are patients who are on third- and fourth-round treatment options that have very little evidence of prolonging life or quality of life,” she told Medscape Medical News. “Do we bring these people out of their home to a setting where there could be a fair number of COVID-positive patients? Do we expose them to that?”
Across the world, these dilemmas are pushing cancer specialists to initiate discussions of hospice sooner with patients who have advanced disease, and with more clarity than before.
One of the reasons such conversations have often been avoided is that the concept of hospice is generally misunderstood, said Ms. Shockney.
“Patients think ‘you’re giving up on me, you’ve abandoned me’, but hospice is all about preserving the remainder of their quality of life and letting them have time with family and time to fulfill those elements of experiencing a good and peaceful death,” she said.
Indeed, hospice is “a benefit meant for somebody with at least a 6-month horizon,” agrees Ms. Nevidjon. Yet the average length of hospice in the United States is just 5 days. “It’s at the very, very end, and yet for some of these patients the 6 months they could get in hospice might be a better quality of life than the 4 months on another whole plan of chemotherapy. I can’t imagine that on the backside of this pandemic we will not have learned and we won’t start to change practices around initiating more of these conversations.”
Silver lining of this pandemic?
It’s too early into the pandemic to have hard data on whether hospice uptake has increased, but “it’s encouraging to hear that hospice is being discussed and offered sooner as an alternative to that third- or fourth-round chemo,” said Lori Bishop, MHA, RN, vice president of palliative and advanced care at the National Hospice and Palliative Care Organization.
“I agree that improving informed-decision discussions and timely access to hospice is a silver lining of the pandemic,” she told Medscape Medical News.
But she points out that today’s hospice looks quite different than it did before the pandemic, with the immediate and very obvious difference being telehealth, which was not widely utilized previously.
In March, the Centers for Medicare & Medicaid Services expanded telehealth options for hospice providers, something that Ms. Bishop and other hospice providers hope will remain in place after the pandemic passes.
“Telehealth visits are offered to replace some in-home visits both to minimize risk of exposure to COVID-19 and reduce the drain on personal protective equipment,” Bishop explained.
“In-patient hospice programs are also finding unique ways to provide support and connect patients to their loved ones: visitors are allowed but limited to one or two. Music and pet therapy are being provided through the window or virtually and devices such as iPads are being used to help patients connect with loved ones,” she said.
Telehealth links patients out of loneliness, but the one thing it cannot do is provide the comfort of touch – an important part of any hospice program.
“Hand-holding ... I miss that a lot,” says Ms. Shockney, her eyes filling with tears. “When you take somebody’s hand, you don’t even have to speak; that connection, and eye contact, is all you need to help that person emotionally heal.”
This article first appeared on Medscape.com.
#WhiteCoats4BlackLives: A ‘platform for good’
like those on vivid display during the COVID-19 pandemic.
Sporadic protests – with participants in scrubs or white coats kneeling for 8 minutes and 46 seconds in memory of George Floyd – have quickly grown into organized, ongoing, large-scale events at hospitals, medical campuses, and city centers in New York, Indianapolis, Atlanta, Austin, Houston, Boston, Miami, Portland, Sacramento, Los Angeles, Philadelphia, and Albuquerque, among others.
The group WhiteCoats4BlackLives began with a “die-in” protest in 2014, and the medical student–run organization continues to organize, with a large number of protests scheduled to occur simultaneously on June 5 at 1:00 p.m. Eastern Time.
“It’s important to use our platform for good,” said Danielle Verghese, MD, a first-year internal medicine resident at Thomas Jefferson University Hospital in Philadelphia, who helped recruit a small group of students, residents, and pharmacy school students to take part in a kneel-in on May 31 in the city’s Washington Square Park.
“As a doctor, most people in society regard me with a certain amount of respect and may listen if I say something,” Dr. Verghese said.
Crystal Nnenne Azu, MD, a third-year internal medicine resident at Indiana University, who has long worked on increasing diversity in medicine, said she helped organize a march and kneel-in at the school’s Eskenazi Hospital campus on June 3 to educate and show support.
Some 500-1,000 health care providers in scrubs and white coats turned out, tweeted one observer.
“Racism is a public health crisis,” Dr. Azu said. “This COVID epidemic has definitely raised that awareness even more for many of our colleagues.”
Disproportionate death rates in blacks and Latinos are “not just related to individual choices but also systemic racism,” she said.
The march also called out police brutality and the “angst” that many people feel about it, said Dr. Azu. “People want an avenue to express their discomfort, to raise awareness, and also show their solidarity and support for peaceful protests,” she said.
A June 4 protest and “die-in” – held to honor black and indigenous lives at the University of New Mexico Health Sciences campus in Albuquerque – was personal for Jaron Kee, MD, a first-year family medicine resident. He was raised on the Navajo reservation in Crystal, New Mexico, and has watched COVID-19 devastate the tribe, adding insult to years of health disparities, police brutality, and neglect of thousands of missing and murdered indigenous women, he said.
Participating is a means of reassuring the community that “we’re allies and that their suffering and their livelihood is something that we don’t underrecognize,” Dr. Kee said. These values spurred him to enter medicine, he said.
Eileen Barrett, MD, MPH, a hospitalist and assistant professor of internal medicine at the University of New Mexico School of Medicine, who also attended the “die-in,” said she hopes that peers, in particular people of color, see that they have allies at work “who are committed to being anti-racist.”
It’s also “a statement to the community at large that physicians and other healthcare workers strive to be anti-racist and do our best to support our African American and indigenous peers, students, patients, and community members,” she said.
Now is different
Some residents said they felt particularly moved to act now – as the country entered a second week of protests in response to George Floyd’s death and as the COVID-19 pandemic highlighted the devastating toll of health disparities.
“This protest feels different to me,” said Ian Fields, MD, a urogynecology fellow at Oregon Health Sciences University (OHSU) School of Medicine. “The events over the last couple of weeks were just a big catalyst for this to explode,” he said.
“I was very intent, as a white male physician, just coming to acknowledge the privilege that I have, and to do something,” Dr. Fields said, adding that as an obstetrician-gynecologist, he sees the results of health disparities daily. He took part in a kneel-in and demonstration with OHSU colleagues on June 2 at Portland’s Pioneer Courthouse Square.
It’s okay to be sad and mourn, Dr. Fields said, but, he added, “nobody needs our tears necessarily right now. They need us to show up and to speak up about what we see going on.”
“It feels like it’s a national conversation,” said Dr. Verghese. The White Coats movement is “not an issue that’s confined to the black community – this is not an issue that’s a ‘black thing’ – this is a humanitarian thing,” she said.
Dr. Verghese, an Indian American who said that no one would mistake her for being white, said she still wants to acknowledge that she has privilege, as well as biases. All the patients in the COVID-19 unit where she works are African American, but she said she hadn’t initially noticed.
“What’s shocking is that I didn’t think about it,” she said. “I do have to recognize my own biases.”
Protesting During a Pandemic
Despite the demands of treating COVID-19 patients, healthcare professionals have made the White Coat protests a priority, they said. Most – but not all – of the White Coats protests have been on medical campuses, allowing health care professionals to quickly assemble and get back to work. Plus, all of the protests have called on attendees to march and gather safely – with masks and distancing.
“Seeing that we are working in the hospital, it’s important for us to be wearing our masks, to be social distancing,” Dr. Azu said. Organizers asked attendees to ensure that they protested in a way that kept them “from worsening the COVID epidemic,” said Dr. Azu.
Unlike many others, the first protest in Portland was in conjunction with a larger group that assembles every evening in the square, said Dr. Fields. The physician protesters were wearing masks and maintaining distance from each other, especially when they kneeled, he said.
The protests have provided an escape from the futility of not being able to do anything for COVID-19 patients except to provide support, said Dr. Verghese. “In so many ways, we find ourselves powerless,” she said.
Protesting, Dr. Verghese added, was “one tiny moment where I got to regain my sense of agency, that I could actually do something about this.”
This article first appeared on Medscape.com.
like those on vivid display during the COVID-19 pandemic.
Sporadic protests – with participants in scrubs or white coats kneeling for 8 minutes and 46 seconds in memory of George Floyd – have quickly grown into organized, ongoing, large-scale events at hospitals, medical campuses, and city centers in New York, Indianapolis, Atlanta, Austin, Houston, Boston, Miami, Portland, Sacramento, Los Angeles, Philadelphia, and Albuquerque, among others.
The group WhiteCoats4BlackLives began with a “die-in” protest in 2014, and the medical student–run organization continues to organize, with a large number of protests scheduled to occur simultaneously on June 5 at 1:00 p.m. Eastern Time.
“It’s important to use our platform for good,” said Danielle Verghese, MD, a first-year internal medicine resident at Thomas Jefferson University Hospital in Philadelphia, who helped recruit a small group of students, residents, and pharmacy school students to take part in a kneel-in on May 31 in the city’s Washington Square Park.
“As a doctor, most people in society regard me with a certain amount of respect and may listen if I say something,” Dr. Verghese said.
Crystal Nnenne Azu, MD, a third-year internal medicine resident at Indiana University, who has long worked on increasing diversity in medicine, said she helped organize a march and kneel-in at the school’s Eskenazi Hospital campus on June 3 to educate and show support.
Some 500-1,000 health care providers in scrubs and white coats turned out, tweeted one observer.
“Racism is a public health crisis,” Dr. Azu said. “This COVID epidemic has definitely raised that awareness even more for many of our colleagues.”
Disproportionate death rates in blacks and Latinos are “not just related to individual choices but also systemic racism,” she said.
The march also called out police brutality and the “angst” that many people feel about it, said Dr. Azu. “People want an avenue to express their discomfort, to raise awareness, and also show their solidarity and support for peaceful protests,” she said.
A June 4 protest and “die-in” – held to honor black and indigenous lives at the University of New Mexico Health Sciences campus in Albuquerque – was personal for Jaron Kee, MD, a first-year family medicine resident. He was raised on the Navajo reservation in Crystal, New Mexico, and has watched COVID-19 devastate the tribe, adding insult to years of health disparities, police brutality, and neglect of thousands of missing and murdered indigenous women, he said.
Participating is a means of reassuring the community that “we’re allies and that their suffering and their livelihood is something that we don’t underrecognize,” Dr. Kee said. These values spurred him to enter medicine, he said.
Eileen Barrett, MD, MPH, a hospitalist and assistant professor of internal medicine at the University of New Mexico School of Medicine, who also attended the “die-in,” said she hopes that peers, in particular people of color, see that they have allies at work “who are committed to being anti-racist.”
It’s also “a statement to the community at large that physicians and other healthcare workers strive to be anti-racist and do our best to support our African American and indigenous peers, students, patients, and community members,” she said.
Now is different
Some residents said they felt particularly moved to act now – as the country entered a second week of protests in response to George Floyd’s death and as the COVID-19 pandemic highlighted the devastating toll of health disparities.
“This protest feels different to me,” said Ian Fields, MD, a urogynecology fellow at Oregon Health Sciences University (OHSU) School of Medicine. “The events over the last couple of weeks were just a big catalyst for this to explode,” he said.
“I was very intent, as a white male physician, just coming to acknowledge the privilege that I have, and to do something,” Dr. Fields said, adding that as an obstetrician-gynecologist, he sees the results of health disparities daily. He took part in a kneel-in and demonstration with OHSU colleagues on June 2 at Portland’s Pioneer Courthouse Square.
It’s okay to be sad and mourn, Dr. Fields said, but, he added, “nobody needs our tears necessarily right now. They need us to show up and to speak up about what we see going on.”
“It feels like it’s a national conversation,” said Dr. Verghese. The White Coats movement is “not an issue that’s confined to the black community – this is not an issue that’s a ‘black thing’ – this is a humanitarian thing,” she said.
Dr. Verghese, an Indian American who said that no one would mistake her for being white, said she still wants to acknowledge that she has privilege, as well as biases. All the patients in the COVID-19 unit where she works are African American, but she said she hadn’t initially noticed.
“What’s shocking is that I didn’t think about it,” she said. “I do have to recognize my own biases.”
Protesting During a Pandemic
Despite the demands of treating COVID-19 patients, healthcare professionals have made the White Coat protests a priority, they said. Most – but not all – of the White Coats protests have been on medical campuses, allowing health care professionals to quickly assemble and get back to work. Plus, all of the protests have called on attendees to march and gather safely – with masks and distancing.
“Seeing that we are working in the hospital, it’s important for us to be wearing our masks, to be social distancing,” Dr. Azu said. Organizers asked attendees to ensure that they protested in a way that kept them “from worsening the COVID epidemic,” said Dr. Azu.
Unlike many others, the first protest in Portland was in conjunction with a larger group that assembles every evening in the square, said Dr. Fields. The physician protesters were wearing masks and maintaining distance from each other, especially when they kneeled, he said.
The protests have provided an escape from the futility of not being able to do anything for COVID-19 patients except to provide support, said Dr. Verghese. “In so many ways, we find ourselves powerless,” she said.
Protesting, Dr. Verghese added, was “one tiny moment where I got to regain my sense of agency, that I could actually do something about this.”
This article first appeared on Medscape.com.
like those on vivid display during the COVID-19 pandemic.
Sporadic protests – with participants in scrubs or white coats kneeling for 8 minutes and 46 seconds in memory of George Floyd – have quickly grown into organized, ongoing, large-scale events at hospitals, medical campuses, and city centers in New York, Indianapolis, Atlanta, Austin, Houston, Boston, Miami, Portland, Sacramento, Los Angeles, Philadelphia, and Albuquerque, among others.
The group WhiteCoats4BlackLives began with a “die-in” protest in 2014, and the medical student–run organization continues to organize, with a large number of protests scheduled to occur simultaneously on June 5 at 1:00 p.m. Eastern Time.
“It’s important to use our platform for good,” said Danielle Verghese, MD, a first-year internal medicine resident at Thomas Jefferson University Hospital in Philadelphia, who helped recruit a small group of students, residents, and pharmacy school students to take part in a kneel-in on May 31 in the city’s Washington Square Park.
“As a doctor, most people in society regard me with a certain amount of respect and may listen if I say something,” Dr. Verghese said.
Crystal Nnenne Azu, MD, a third-year internal medicine resident at Indiana University, who has long worked on increasing diversity in medicine, said she helped organize a march and kneel-in at the school’s Eskenazi Hospital campus on June 3 to educate and show support.
Some 500-1,000 health care providers in scrubs and white coats turned out, tweeted one observer.
“Racism is a public health crisis,” Dr. Azu said. “This COVID epidemic has definitely raised that awareness even more for many of our colleagues.”
Disproportionate death rates in blacks and Latinos are “not just related to individual choices but also systemic racism,” she said.
The march also called out police brutality and the “angst” that many people feel about it, said Dr. Azu. “People want an avenue to express their discomfort, to raise awareness, and also show their solidarity and support for peaceful protests,” she said.
A June 4 protest and “die-in” – held to honor black and indigenous lives at the University of New Mexico Health Sciences campus in Albuquerque – was personal for Jaron Kee, MD, a first-year family medicine resident. He was raised on the Navajo reservation in Crystal, New Mexico, and has watched COVID-19 devastate the tribe, adding insult to years of health disparities, police brutality, and neglect of thousands of missing and murdered indigenous women, he said.
Participating is a means of reassuring the community that “we’re allies and that their suffering and their livelihood is something that we don’t underrecognize,” Dr. Kee said. These values spurred him to enter medicine, he said.
Eileen Barrett, MD, MPH, a hospitalist and assistant professor of internal medicine at the University of New Mexico School of Medicine, who also attended the “die-in,” said she hopes that peers, in particular people of color, see that they have allies at work “who are committed to being anti-racist.”
It’s also “a statement to the community at large that physicians and other healthcare workers strive to be anti-racist and do our best to support our African American and indigenous peers, students, patients, and community members,” she said.
Now is different
Some residents said they felt particularly moved to act now – as the country entered a second week of protests in response to George Floyd’s death and as the COVID-19 pandemic highlighted the devastating toll of health disparities.
“This protest feels different to me,” said Ian Fields, MD, a urogynecology fellow at Oregon Health Sciences University (OHSU) School of Medicine. “The events over the last couple of weeks were just a big catalyst for this to explode,” he said.
“I was very intent, as a white male physician, just coming to acknowledge the privilege that I have, and to do something,” Dr. Fields said, adding that as an obstetrician-gynecologist, he sees the results of health disparities daily. He took part in a kneel-in and demonstration with OHSU colleagues on June 2 at Portland’s Pioneer Courthouse Square.
It’s okay to be sad and mourn, Dr. Fields said, but, he added, “nobody needs our tears necessarily right now. They need us to show up and to speak up about what we see going on.”
“It feels like it’s a national conversation,” said Dr. Verghese. The White Coats movement is “not an issue that’s confined to the black community – this is not an issue that’s a ‘black thing’ – this is a humanitarian thing,” she said.
Dr. Verghese, an Indian American who said that no one would mistake her for being white, said she still wants to acknowledge that she has privilege, as well as biases. All the patients in the COVID-19 unit where she works are African American, but she said she hadn’t initially noticed.
“What’s shocking is that I didn’t think about it,” she said. “I do have to recognize my own biases.”
Protesting During a Pandemic
Despite the demands of treating COVID-19 patients, healthcare professionals have made the White Coat protests a priority, they said. Most – but not all – of the White Coats protests have been on medical campuses, allowing health care professionals to quickly assemble and get back to work. Plus, all of the protests have called on attendees to march and gather safely – with masks and distancing.
“Seeing that we are working in the hospital, it’s important for us to be wearing our masks, to be social distancing,” Dr. Azu said. Organizers asked attendees to ensure that they protested in a way that kept them “from worsening the COVID epidemic,” said Dr. Azu.
Unlike many others, the first protest in Portland was in conjunction with a larger group that assembles every evening in the square, said Dr. Fields. The physician protesters were wearing masks and maintaining distance from each other, especially when they kneeled, he said.
The protests have provided an escape from the futility of not being able to do anything for COVID-19 patients except to provide support, said Dr. Verghese. “In so many ways, we find ourselves powerless,” she said.
Protesting, Dr. Verghese added, was “one tiny moment where I got to regain my sense of agency, that I could actually do something about this.”
This article first appeared on Medscape.com.
QI initiative can decrease unnecessary IV treatment of asymptomatic hypertension
Background: Limited research suggests IV treatment of asymptomatic hypertension may be widespread and unhelpful. There is potential for unnecessary treatment to have adverse outcomes, such as hypotension.
Study design: Retrospective cohort study.
Setting: A single academic hospital.
Synopsis: Of 2,306 inpatients with asymptomatic hypertension, 11% were treated with IV medications to lower their blood pressure. Patients with indications for stricter blood pressure control (such as stroke, intracranial hemorrhage, aortic dissection) were excluded from the study. Following the baseline period, an education intervention was employed that included presentations, handouts, and posters. A second phase of quality improvement intervention included adjustment of the electronic medical record blood pressure alert parameters from more than 160/90 to more than 180/90. After these interventions, a lower percentage of patients received IV blood pressure medications for asymptomatic hypertension without a significant change in the number of rapid response calls, ICU transfers, or code blues. Limitations include that this is a single-center study and it is unclear if the performance improvement seen will be maintained over time.
Bottom line: IV antihypertensive use for asymptomatic hypertension is common despite lack of data to support its use, and reduced use is possible using quality improvement interventions.
Citation: Jacobs Z et al. Reducing unnecessary treatment of asymptomatic elevated blood pressure with intravenous medications on the general internal medicine wards: a quality improvement initiative. J Hosp Med. 2019 Mar;14(3):144-50.
Dr. Sharma is associate medical director for clinical education in hospital medicine at Duke Regional Hospital and an assistant professor of medicine at Duke University.
Background: Limited research suggests IV treatment of asymptomatic hypertension may be widespread and unhelpful. There is potential for unnecessary treatment to have adverse outcomes, such as hypotension.
Study design: Retrospective cohort study.
Setting: A single academic hospital.
Synopsis: Of 2,306 inpatients with asymptomatic hypertension, 11% were treated with IV medications to lower their blood pressure. Patients with indications for stricter blood pressure control (such as stroke, intracranial hemorrhage, aortic dissection) were excluded from the study. Following the baseline period, an education intervention was employed that included presentations, handouts, and posters. A second phase of quality improvement intervention included adjustment of the electronic medical record blood pressure alert parameters from more than 160/90 to more than 180/90. After these interventions, a lower percentage of patients received IV blood pressure medications for asymptomatic hypertension without a significant change in the number of rapid response calls, ICU transfers, or code blues. Limitations include that this is a single-center study and it is unclear if the performance improvement seen will be maintained over time.
Bottom line: IV antihypertensive use for asymptomatic hypertension is common despite lack of data to support its use, and reduced use is possible using quality improvement interventions.
Citation: Jacobs Z et al. Reducing unnecessary treatment of asymptomatic elevated blood pressure with intravenous medications on the general internal medicine wards: a quality improvement initiative. J Hosp Med. 2019 Mar;14(3):144-50.
Dr. Sharma is associate medical director for clinical education in hospital medicine at Duke Regional Hospital and an assistant professor of medicine at Duke University.
Background: Limited research suggests IV treatment of asymptomatic hypertension may be widespread and unhelpful. There is potential for unnecessary treatment to have adverse outcomes, such as hypotension.
Study design: Retrospective cohort study.
Setting: A single academic hospital.
Synopsis: Of 2,306 inpatients with asymptomatic hypertension, 11% were treated with IV medications to lower their blood pressure. Patients with indications for stricter blood pressure control (such as stroke, intracranial hemorrhage, aortic dissection) were excluded from the study. Following the baseline period, an education intervention was employed that included presentations, handouts, and posters. A second phase of quality improvement intervention included adjustment of the electronic medical record blood pressure alert parameters from more than 160/90 to more than 180/90. After these interventions, a lower percentage of patients received IV blood pressure medications for asymptomatic hypertension without a significant change in the number of rapid response calls, ICU transfers, or code blues. Limitations include that this is a single-center study and it is unclear if the performance improvement seen will be maintained over time.
Bottom line: IV antihypertensive use for asymptomatic hypertension is common despite lack of data to support its use, and reduced use is possible using quality improvement interventions.
Citation: Jacobs Z et al. Reducing unnecessary treatment of asymptomatic elevated blood pressure with intravenous medications on the general internal medicine wards: a quality improvement initiative. J Hosp Med. 2019 Mar;14(3):144-50.
Dr. Sharma is associate medical director for clinical education in hospital medicine at Duke Regional Hospital and an assistant professor of medicine at Duke University.
COVID-19-related inflammatory condition more common in black children in small study
More evidence has linked the Kawasaki-like multisystem inflammatory syndrome in children to COVID-19 and suggests that black children have a greater risk of the condition, according to a study published in the BMJ.
A small observational study in Paris found more than half of the 21 children who were admitted for the condition at the city’s pediatric hospital for COVID-19 patients were of African ancestry.
“The observation of a higher proportion of patients of African ancestry is consistent with recent findings, suggesting an effect of either social and living conditions or genetic susceptibility,” wrote Julie Toubiana, MD, PhD, of the University of Paris and the Pasteur Institute, and colleagues.
The findings did not surprise Edward M. Behrens, MD, chief of the division of rheumatology at Children’s Hospital of Philadelphia, whose institution has seen similar disparities that he attributes to social disadvantages.
“Infection rate will be higher in vulnerable populations that are less able to socially distance, have disproportionate numbers of essential workers, and have less access to health care and other resources,” Dr. Behrens said in an interview. “While there may be a role for genetics, environment – including social disparities – is almost certainly playing a role.”
Although the study’s small size is a limitation, he said, “the features described seem to mirror the experience of our center and what has been discussed more broadly amongst U.S. physicians.”
Byron Whyte, MD, a pediatrician in private practice in southeast Washington, found the differences in race interesting, but said the study was too small to draw any conclusions or generalize to the United States. But social disparities related to race are likely similar in France as they are in the United States, he said.
The prospective observational study assessed the clinical and demographic characteristics of all patients under age 18 who met the criteria for Kawasaki disease and were admitted between April 27 and May 20 to the Necker Hospital for Sick Children in Paris.
The 21 children had an average age of 8 years (ranging from 3 to 16), and 57% had at least one parent from sub-Saharan Africa or a Caribbean island; 14% had parents from Asia (two from China and one from Sri Lanka). The authors noted in their discussion that past U.S. and U.K. studies of Kawasaki disease have found a 2.5 times greater risk in Asian-American children and 1.5 times greater risk in African-American children compared with children with European ancestry.
Most of the patients (81%) needed intensive care, with 57% presenting with Kawasaki disease shock syndrome and 67% with myocarditis. Dr. Toubiana and associates also noted that “gastrointestinal symptoms were also unusually common, affecting all of our 21 patients.”
Only nine of the children reported having symptoms of a viral-like illness when they were admitted, primarily headache, cough, coryza, and fever, plus anosmia in one child. Among those children, the Kawasaki symptoms began a median 45 days after onset of the viral symptoms (range 18-79 days).
Only two children showed no positive test result for current COVID-19 infection or antibodies. Eight (38%) of the children had positive PCR tests for SARS-CoV2, and 19 (90%) had positive tests for IgG antibodies. The two patients with both negative tests did not require intensive care and did not have myocarditis.
About half the patients (52%) met all the criteria of Kawasaki disease, and the other 10 had “incomplete Kawasaki disease.” The most common Kawasaki symptoms were the polymorphous skin rash, occurring in 76% of the patients, changes to the lips and oral cavity (76%), and bilateral bulbar conjunctival injection (81%). Three patients (14%) had pleural effusion, and 10 of them (48%) had pericardial effusion, Dr. Toubiana and associates reported.
But Dr. Behrens said he disagrees with the assertion that the illness described in the paper and what he is seeing at Children’s Hospital of Philadelphia is related to Kawasaki disease.
“Most experts here in the U.S. seem to agree this is not Kawasaki disease, but a distinct clinical syndrome called multisystem inflammatory syndrome in children, or MIS-C, that seems to have some overlap with the most nonspecific features of Kawasaki disease,” said Dr. Behrens, who is the Joseph Lee Hollander Chair in Pediatric Rheumatology at Children’s Hospital of Philadelphia. He has coauthored a study currently under review and available as a preprint soon that examines the biologic mechanisms underlying MIS-C.
Neither Dr. Behrens nor Dr. Whyte believed the findings had clinical implications that might change practice, but Dr. Whyte said he will be paying closer attention to the black children he treats – 99% of his practice – who are recovering from COVID-19.
“And, because we know that the concerns of African Americans are often overlooked in health care,” Dr. Whyte said, physicians should “pay a little more attention to symptom reporting on those kids, since there is a possibility that those kids would need hospitalization.”
All the patients in the study were treated with intravenous immunoglobulin, and corticosteroids were administered to 10 of them (48%). Their median hospital stay was 8 days (5 days in intensive care), and all were discharged without any deaths.
“Only one patient had symptoms suggestive of acute covid-19 and most had positive serum test results for IgG antibodies, suggesting that the development of Kawasaki disease in these patients is more likely to be the result of a postviral immunological reaction,” Dr. Toubiana and associates said.
The research received no external funding, and neither the authors nor other quoted physicians had any relevant financial disclosures.
SOURCE: Toubiana J et al. BMJ. 2020 Jun 3, doi: 10.1136 bmj.m2094.
More evidence has linked the Kawasaki-like multisystem inflammatory syndrome in children to COVID-19 and suggests that black children have a greater risk of the condition, according to a study published in the BMJ.
A small observational study in Paris found more than half of the 21 children who were admitted for the condition at the city’s pediatric hospital for COVID-19 patients were of African ancestry.
“The observation of a higher proportion of patients of African ancestry is consistent with recent findings, suggesting an effect of either social and living conditions or genetic susceptibility,” wrote Julie Toubiana, MD, PhD, of the University of Paris and the Pasteur Institute, and colleagues.
The findings did not surprise Edward M. Behrens, MD, chief of the division of rheumatology at Children’s Hospital of Philadelphia, whose institution has seen similar disparities that he attributes to social disadvantages.
“Infection rate will be higher in vulnerable populations that are less able to socially distance, have disproportionate numbers of essential workers, and have less access to health care and other resources,” Dr. Behrens said in an interview. “While there may be a role for genetics, environment – including social disparities – is almost certainly playing a role.”
Although the study’s small size is a limitation, he said, “the features described seem to mirror the experience of our center and what has been discussed more broadly amongst U.S. physicians.”
Byron Whyte, MD, a pediatrician in private practice in southeast Washington, found the differences in race interesting, but said the study was too small to draw any conclusions or generalize to the United States. But social disparities related to race are likely similar in France as they are in the United States, he said.
The prospective observational study assessed the clinical and demographic characteristics of all patients under age 18 who met the criteria for Kawasaki disease and were admitted between April 27 and May 20 to the Necker Hospital for Sick Children in Paris.
The 21 children had an average age of 8 years (ranging from 3 to 16), and 57% had at least one parent from sub-Saharan Africa or a Caribbean island; 14% had parents from Asia (two from China and one from Sri Lanka). The authors noted in their discussion that past U.S. and U.K. studies of Kawasaki disease have found a 2.5 times greater risk in Asian-American children and 1.5 times greater risk in African-American children compared with children with European ancestry.
Most of the patients (81%) needed intensive care, with 57% presenting with Kawasaki disease shock syndrome and 67% with myocarditis. Dr. Toubiana and associates also noted that “gastrointestinal symptoms were also unusually common, affecting all of our 21 patients.”
Only nine of the children reported having symptoms of a viral-like illness when they were admitted, primarily headache, cough, coryza, and fever, plus anosmia in one child. Among those children, the Kawasaki symptoms began a median 45 days after onset of the viral symptoms (range 18-79 days).
Only two children showed no positive test result for current COVID-19 infection or antibodies. Eight (38%) of the children had positive PCR tests for SARS-CoV2, and 19 (90%) had positive tests for IgG antibodies. The two patients with both negative tests did not require intensive care and did not have myocarditis.
About half the patients (52%) met all the criteria of Kawasaki disease, and the other 10 had “incomplete Kawasaki disease.” The most common Kawasaki symptoms were the polymorphous skin rash, occurring in 76% of the patients, changes to the lips and oral cavity (76%), and bilateral bulbar conjunctival injection (81%). Three patients (14%) had pleural effusion, and 10 of them (48%) had pericardial effusion, Dr. Toubiana and associates reported.
But Dr. Behrens said he disagrees with the assertion that the illness described in the paper and what he is seeing at Children’s Hospital of Philadelphia is related to Kawasaki disease.
“Most experts here in the U.S. seem to agree this is not Kawasaki disease, but a distinct clinical syndrome called multisystem inflammatory syndrome in children, or MIS-C, that seems to have some overlap with the most nonspecific features of Kawasaki disease,” said Dr. Behrens, who is the Joseph Lee Hollander Chair in Pediatric Rheumatology at Children’s Hospital of Philadelphia. He has coauthored a study currently under review and available as a preprint soon that examines the biologic mechanisms underlying MIS-C.
Neither Dr. Behrens nor Dr. Whyte believed the findings had clinical implications that might change practice, but Dr. Whyte said he will be paying closer attention to the black children he treats – 99% of his practice – who are recovering from COVID-19.
“And, because we know that the concerns of African Americans are often overlooked in health care,” Dr. Whyte said, physicians should “pay a little more attention to symptom reporting on those kids, since there is a possibility that those kids would need hospitalization.”
All the patients in the study were treated with intravenous immunoglobulin, and corticosteroids were administered to 10 of them (48%). Their median hospital stay was 8 days (5 days in intensive care), and all were discharged without any deaths.
“Only one patient had symptoms suggestive of acute covid-19 and most had positive serum test results for IgG antibodies, suggesting that the development of Kawasaki disease in these patients is more likely to be the result of a postviral immunological reaction,” Dr. Toubiana and associates said.
The research received no external funding, and neither the authors nor other quoted physicians had any relevant financial disclosures.
SOURCE: Toubiana J et al. BMJ. 2020 Jun 3, doi: 10.1136 bmj.m2094.
More evidence has linked the Kawasaki-like multisystem inflammatory syndrome in children to COVID-19 and suggests that black children have a greater risk of the condition, according to a study published in the BMJ.
A small observational study in Paris found more than half of the 21 children who were admitted for the condition at the city’s pediatric hospital for COVID-19 patients were of African ancestry.
“The observation of a higher proportion of patients of African ancestry is consistent with recent findings, suggesting an effect of either social and living conditions or genetic susceptibility,” wrote Julie Toubiana, MD, PhD, of the University of Paris and the Pasteur Institute, and colleagues.
The findings did not surprise Edward M. Behrens, MD, chief of the division of rheumatology at Children’s Hospital of Philadelphia, whose institution has seen similar disparities that he attributes to social disadvantages.
“Infection rate will be higher in vulnerable populations that are less able to socially distance, have disproportionate numbers of essential workers, and have less access to health care and other resources,” Dr. Behrens said in an interview. “While there may be a role for genetics, environment – including social disparities – is almost certainly playing a role.”
Although the study’s small size is a limitation, he said, “the features described seem to mirror the experience of our center and what has been discussed more broadly amongst U.S. physicians.”
Byron Whyte, MD, a pediatrician in private practice in southeast Washington, found the differences in race interesting, but said the study was too small to draw any conclusions or generalize to the United States. But social disparities related to race are likely similar in France as they are in the United States, he said.
The prospective observational study assessed the clinical and demographic characteristics of all patients under age 18 who met the criteria for Kawasaki disease and were admitted between April 27 and May 20 to the Necker Hospital for Sick Children in Paris.
The 21 children had an average age of 8 years (ranging from 3 to 16), and 57% had at least one parent from sub-Saharan Africa or a Caribbean island; 14% had parents from Asia (two from China and one from Sri Lanka). The authors noted in their discussion that past U.S. and U.K. studies of Kawasaki disease have found a 2.5 times greater risk in Asian-American children and 1.5 times greater risk in African-American children compared with children with European ancestry.
Most of the patients (81%) needed intensive care, with 57% presenting with Kawasaki disease shock syndrome and 67% with myocarditis. Dr. Toubiana and associates also noted that “gastrointestinal symptoms were also unusually common, affecting all of our 21 patients.”
Only nine of the children reported having symptoms of a viral-like illness when they were admitted, primarily headache, cough, coryza, and fever, plus anosmia in one child. Among those children, the Kawasaki symptoms began a median 45 days after onset of the viral symptoms (range 18-79 days).
Only two children showed no positive test result for current COVID-19 infection or antibodies. Eight (38%) of the children had positive PCR tests for SARS-CoV2, and 19 (90%) had positive tests for IgG antibodies. The two patients with both negative tests did not require intensive care and did not have myocarditis.
About half the patients (52%) met all the criteria of Kawasaki disease, and the other 10 had “incomplete Kawasaki disease.” The most common Kawasaki symptoms were the polymorphous skin rash, occurring in 76% of the patients, changes to the lips and oral cavity (76%), and bilateral bulbar conjunctival injection (81%). Three patients (14%) had pleural effusion, and 10 of them (48%) had pericardial effusion, Dr. Toubiana and associates reported.
But Dr. Behrens said he disagrees with the assertion that the illness described in the paper and what he is seeing at Children’s Hospital of Philadelphia is related to Kawasaki disease.
“Most experts here in the U.S. seem to agree this is not Kawasaki disease, but a distinct clinical syndrome called multisystem inflammatory syndrome in children, or MIS-C, that seems to have some overlap with the most nonspecific features of Kawasaki disease,” said Dr. Behrens, who is the Joseph Lee Hollander Chair in Pediatric Rheumatology at Children’s Hospital of Philadelphia. He has coauthored a study currently under review and available as a preprint soon that examines the biologic mechanisms underlying MIS-C.
Neither Dr. Behrens nor Dr. Whyte believed the findings had clinical implications that might change practice, but Dr. Whyte said he will be paying closer attention to the black children he treats – 99% of his practice – who are recovering from COVID-19.
“And, because we know that the concerns of African Americans are often overlooked in health care,” Dr. Whyte said, physicians should “pay a little more attention to symptom reporting on those kids, since there is a possibility that those kids would need hospitalization.”
All the patients in the study were treated with intravenous immunoglobulin, and corticosteroids were administered to 10 of them (48%). Their median hospital stay was 8 days (5 days in intensive care), and all were discharged without any deaths.
“Only one patient had symptoms suggestive of acute covid-19 and most had positive serum test results for IgG antibodies, suggesting that the development of Kawasaki disease in these patients is more likely to be the result of a postviral immunological reaction,” Dr. Toubiana and associates said.
The research received no external funding, and neither the authors nor other quoted physicians had any relevant financial disclosures.
SOURCE: Toubiana J et al. BMJ. 2020 Jun 3, doi: 10.1136 bmj.m2094.
FROM BMJ
COVID-19 neurologic effects: Does the virus directly attack the brain?
A new review article summarizes what is known so far, and what clinicians need to look out for.
“We frequently see neurological conditions in people with COVID-19, but we understand very little about these effects. Is it the virus entering the brain/nerves or are they a result of a general inflammation or immune response – a bystander effect of people being severely ill. It is probably a combination of both,” said senior author Serena Spudich, MD, Gilbert H. Glaser Professor of Neurology; division chief of neurological infections & global neurology; and codirector of the Center for Neuroepidemiology and Clinical Neurological Research at Yale University, New Haven, Conn.
“Our message is that there are fairly frequent neurological sequelae of COVID-19 and we need to be alert to these, and to try to understand the potential long-term consequences,” she said.
The review was published online May 29 in JAMA Neurology.
Brain changes linked to loss of smell
In a separate article also published online in JAMA Neurology the same day, an Italian group describes a COVID-19 patient with anosmia (loss of sense of smell) who showed brain abnormalities on MRI in the areas associated with smell – the right gyrus rectus and the olfactory bulbs. These changes were resolved on later scan and the patient recovered her sense of smell.
“Based on the MRI findings, we can speculate that SARS-CoV-2 might invade the brain through the olfactory pathway,” conclude the researchers, led by first author Letterio S. Politi, MD, of the department of neuroradiology at IRCCS Istituto Clinico Humanitas and Humanitas University, Milan, Italy.
Can coronaviruses enter the CNS?
Dr. Spudich described this case report as “compelling evidence suggesting that loss of smell is a neurologic effect.”
“Loss of smell and/or taste is a common symptom in COVID-19, so this may suggest that an awful lot of people have some neurological involvement,” Dr. Spudich commented. “While a transient loss of smell or taste is not serious, if the virus has infected brain tissue the question is could this then spread to other parts of the brain and cause other more serious neurological effects,” she added.
In their review article, Dr. Spudich and colleagues present evidence showing that coronaviruses can enter the CNS.
“We know that SARS-1 and MERS have been shown to enter the nervous system and several coronaviruses have been shown to cause direct brain effects,” she said. “There is also some evidence that SARS-CoV-2 can do this too. As well as these latest MRI findings linked to loss of smell, there is a report of the virus being found in endothelial cells in the brain and a French autopsy study has also detected virus in the brain.”
Complications of other systemic effects?
Dr. Spudich is a neurologist specializing in neurologic consequences of infectious disease. “We don’t normally have such vast numbers of patients but in the last 3 months there has been an avalanche,” she says. From her personal experience, she believes the majority of neurologic symptoms in COVID-19 patients are most probably complications of other systemic effects, such as kidney, heart, or liver problems. But there is likely also a direct viral effect on the CNS in some patients.
“Reports from China suggested that serious neurologic effects were present in about one-third of hospitalized COVID-19 patients. I would say in our experience the figure would be less than that – maybe around 10%,” she noted.
Some COVID-19 patients are presenting with primary neurologic symptoms. For example, an elderly person may first develop confusion rather than a cough or shortness of breath; others have had severe headache as an initial COVID-19 symptom, Dr. Spudich reported. “Medical staff need to be aware of this – a severe headache in a patient who doesn’t normally get headaches could be a sign of the virus.”
Some of the neurologic symptoms could be caused by autoimmunity. Dr. Spudich explained that, in acute HIV infection a small proportion of patients can first present with autoimmune neurologic effects such as Guillain-Barré syndrome, an autoimmune condition of the nerves which causes a tingling sensation in the hands and feet. “This is well described in HIV, but we are also now seeing this in COVID-19 patients too,” she said. “A panoply of conditions can be caused by autoimmunity.”
On the increase in strokes that has been reported in COVID-19 patients, Dr. Spudich said, “this could be due to direct effects of the virus (e.g., causing an increase in coagulation or infecting the endothelial cells in the brain) or it could just be the final trigger for patients who were at risk of stroke anyway.”
There have been some very high-profile reports of younger patients with major strokes, she said, “but we haven’t seen that in our hospital. For the most part in my experience, strokes are happening in older COVID-19 patients with stroke risk factors such as AF [atrial fibrillation], hypertension, and diabetes. We haven’t seen a preponderance of strokes in young, otherwise healthy people.”
Even in patients who have neurologic effects as the first sign of COVID-19 infection, it is not known whether these symptoms are caused directly by the virus.
“We know that flu can cause people to have headaches, but that is because of an increase in inflammatory cytokines. On the other hand, patients with acute HIV infection often have headaches as a result of the virus getting into the brain. We don’t know where in this [cluster] COVID-19 virus falls,” Dr. Spudich said.
Much is still unknown
“The information we have is very sparse at this point. We need far more systematic information on this from CSF samples and imaging.” Dr. Spudich urged clinicians to try to collect such information in patients with neurologic symptoms.
Acknowledging that fewer such tests are being done at present because of concerns over infection risk, Dr. Spudich suggested that some changes in procedure may help. “In our hospital we have a portable MRI scanner which can be brought to the patient. This means the patient does not have to move across the hospital for a scan. This helps us to decide whether the patient has had a stroke, which can be missed when patients are on a ventilator.”
It is also unclear whether the neurologic effects seen during COVID-19 infection will last long term.
Dr. Spudich noted that there have been reports of COVID-19 patients discharged from intensive care having difficulty with higher cognitive function for some time thereafter. “This can happen after being in ICU but is it more pronounced in COVID-19 patients? An ongoing study is underway to look at this,” she said.
This article first appeared on Medscape.com.
A new review article summarizes what is known so far, and what clinicians need to look out for.
“We frequently see neurological conditions in people with COVID-19, but we understand very little about these effects. Is it the virus entering the brain/nerves or are they a result of a general inflammation or immune response – a bystander effect of people being severely ill. It is probably a combination of both,” said senior author Serena Spudich, MD, Gilbert H. Glaser Professor of Neurology; division chief of neurological infections & global neurology; and codirector of the Center for Neuroepidemiology and Clinical Neurological Research at Yale University, New Haven, Conn.
“Our message is that there are fairly frequent neurological sequelae of COVID-19 and we need to be alert to these, and to try to understand the potential long-term consequences,” she said.
The review was published online May 29 in JAMA Neurology.
Brain changes linked to loss of smell
In a separate article also published online in JAMA Neurology the same day, an Italian group describes a COVID-19 patient with anosmia (loss of sense of smell) who showed brain abnormalities on MRI in the areas associated with smell – the right gyrus rectus and the olfactory bulbs. These changes were resolved on later scan and the patient recovered her sense of smell.
“Based on the MRI findings, we can speculate that SARS-CoV-2 might invade the brain through the olfactory pathway,” conclude the researchers, led by first author Letterio S. Politi, MD, of the department of neuroradiology at IRCCS Istituto Clinico Humanitas and Humanitas University, Milan, Italy.
Can coronaviruses enter the CNS?
Dr. Spudich described this case report as “compelling evidence suggesting that loss of smell is a neurologic effect.”
“Loss of smell and/or taste is a common symptom in COVID-19, so this may suggest that an awful lot of people have some neurological involvement,” Dr. Spudich commented. “While a transient loss of smell or taste is not serious, if the virus has infected brain tissue the question is could this then spread to other parts of the brain and cause other more serious neurological effects,” she added.
In their review article, Dr. Spudich and colleagues present evidence showing that coronaviruses can enter the CNS.
“We know that SARS-1 and MERS have been shown to enter the nervous system and several coronaviruses have been shown to cause direct brain effects,” she said. “There is also some evidence that SARS-CoV-2 can do this too. As well as these latest MRI findings linked to loss of smell, there is a report of the virus being found in endothelial cells in the brain and a French autopsy study has also detected virus in the brain.”
Complications of other systemic effects?
Dr. Spudich is a neurologist specializing in neurologic consequences of infectious disease. “We don’t normally have such vast numbers of patients but in the last 3 months there has been an avalanche,” she says. From her personal experience, she believes the majority of neurologic symptoms in COVID-19 patients are most probably complications of other systemic effects, such as kidney, heart, or liver problems. But there is likely also a direct viral effect on the CNS in some patients.
“Reports from China suggested that serious neurologic effects were present in about one-third of hospitalized COVID-19 patients. I would say in our experience the figure would be less than that – maybe around 10%,” she noted.
Some COVID-19 patients are presenting with primary neurologic symptoms. For example, an elderly person may first develop confusion rather than a cough or shortness of breath; others have had severe headache as an initial COVID-19 symptom, Dr. Spudich reported. “Medical staff need to be aware of this – a severe headache in a patient who doesn’t normally get headaches could be a sign of the virus.”
Some of the neurologic symptoms could be caused by autoimmunity. Dr. Spudich explained that, in acute HIV infection a small proportion of patients can first present with autoimmune neurologic effects such as Guillain-Barré syndrome, an autoimmune condition of the nerves which causes a tingling sensation in the hands and feet. “This is well described in HIV, but we are also now seeing this in COVID-19 patients too,” she said. “A panoply of conditions can be caused by autoimmunity.”
On the increase in strokes that has been reported in COVID-19 patients, Dr. Spudich said, “this could be due to direct effects of the virus (e.g., causing an increase in coagulation or infecting the endothelial cells in the brain) or it could just be the final trigger for patients who were at risk of stroke anyway.”
There have been some very high-profile reports of younger patients with major strokes, she said, “but we haven’t seen that in our hospital. For the most part in my experience, strokes are happening in older COVID-19 patients with stroke risk factors such as AF [atrial fibrillation], hypertension, and diabetes. We haven’t seen a preponderance of strokes in young, otherwise healthy people.”
Even in patients who have neurologic effects as the first sign of COVID-19 infection, it is not known whether these symptoms are caused directly by the virus.
“We know that flu can cause people to have headaches, but that is because of an increase in inflammatory cytokines. On the other hand, patients with acute HIV infection often have headaches as a result of the virus getting into the brain. We don’t know where in this [cluster] COVID-19 virus falls,” Dr. Spudich said.
Much is still unknown
“The information we have is very sparse at this point. We need far more systematic information on this from CSF samples and imaging.” Dr. Spudich urged clinicians to try to collect such information in patients with neurologic symptoms.
Acknowledging that fewer such tests are being done at present because of concerns over infection risk, Dr. Spudich suggested that some changes in procedure may help. “In our hospital we have a portable MRI scanner which can be brought to the patient. This means the patient does not have to move across the hospital for a scan. This helps us to decide whether the patient has had a stroke, which can be missed when patients are on a ventilator.”
It is also unclear whether the neurologic effects seen during COVID-19 infection will last long term.
Dr. Spudich noted that there have been reports of COVID-19 patients discharged from intensive care having difficulty with higher cognitive function for some time thereafter. “This can happen after being in ICU but is it more pronounced in COVID-19 patients? An ongoing study is underway to look at this,” she said.
This article first appeared on Medscape.com.
A new review article summarizes what is known so far, and what clinicians need to look out for.
“We frequently see neurological conditions in people with COVID-19, but we understand very little about these effects. Is it the virus entering the brain/nerves or are they a result of a general inflammation or immune response – a bystander effect of people being severely ill. It is probably a combination of both,” said senior author Serena Spudich, MD, Gilbert H. Glaser Professor of Neurology; division chief of neurological infections & global neurology; and codirector of the Center for Neuroepidemiology and Clinical Neurological Research at Yale University, New Haven, Conn.
“Our message is that there are fairly frequent neurological sequelae of COVID-19 and we need to be alert to these, and to try to understand the potential long-term consequences,” she said.
The review was published online May 29 in JAMA Neurology.
Brain changes linked to loss of smell
In a separate article also published online in JAMA Neurology the same day, an Italian group describes a COVID-19 patient with anosmia (loss of sense of smell) who showed brain abnormalities on MRI in the areas associated with smell – the right gyrus rectus and the olfactory bulbs. These changes were resolved on later scan and the patient recovered her sense of smell.
“Based on the MRI findings, we can speculate that SARS-CoV-2 might invade the brain through the olfactory pathway,” conclude the researchers, led by first author Letterio S. Politi, MD, of the department of neuroradiology at IRCCS Istituto Clinico Humanitas and Humanitas University, Milan, Italy.
Can coronaviruses enter the CNS?
Dr. Spudich described this case report as “compelling evidence suggesting that loss of smell is a neurologic effect.”
“Loss of smell and/or taste is a common symptom in COVID-19, so this may suggest that an awful lot of people have some neurological involvement,” Dr. Spudich commented. “While a transient loss of smell or taste is not serious, if the virus has infected brain tissue the question is could this then spread to other parts of the brain and cause other more serious neurological effects,” she added.
In their review article, Dr. Spudich and colleagues present evidence showing that coronaviruses can enter the CNS.
“We know that SARS-1 and MERS have been shown to enter the nervous system and several coronaviruses have been shown to cause direct brain effects,” she said. “There is also some evidence that SARS-CoV-2 can do this too. As well as these latest MRI findings linked to loss of smell, there is a report of the virus being found in endothelial cells in the brain and a French autopsy study has also detected virus in the brain.”
Complications of other systemic effects?
Dr. Spudich is a neurologist specializing in neurologic consequences of infectious disease. “We don’t normally have such vast numbers of patients but in the last 3 months there has been an avalanche,” she says. From her personal experience, she believes the majority of neurologic symptoms in COVID-19 patients are most probably complications of other systemic effects, such as kidney, heart, or liver problems. But there is likely also a direct viral effect on the CNS in some patients.
“Reports from China suggested that serious neurologic effects were present in about one-third of hospitalized COVID-19 patients. I would say in our experience the figure would be less than that – maybe around 10%,” she noted.
Some COVID-19 patients are presenting with primary neurologic symptoms. For example, an elderly person may first develop confusion rather than a cough or shortness of breath; others have had severe headache as an initial COVID-19 symptom, Dr. Spudich reported. “Medical staff need to be aware of this – a severe headache in a patient who doesn’t normally get headaches could be a sign of the virus.”
Some of the neurologic symptoms could be caused by autoimmunity. Dr. Spudich explained that, in acute HIV infection a small proportion of patients can first present with autoimmune neurologic effects such as Guillain-Barré syndrome, an autoimmune condition of the nerves which causes a tingling sensation in the hands and feet. “This is well described in HIV, but we are also now seeing this in COVID-19 patients too,” she said. “A panoply of conditions can be caused by autoimmunity.”
On the increase in strokes that has been reported in COVID-19 patients, Dr. Spudich said, “this could be due to direct effects of the virus (e.g., causing an increase in coagulation or infecting the endothelial cells in the brain) or it could just be the final trigger for patients who were at risk of stroke anyway.”
There have been some very high-profile reports of younger patients with major strokes, she said, “but we haven’t seen that in our hospital. For the most part in my experience, strokes are happening in older COVID-19 patients with stroke risk factors such as AF [atrial fibrillation], hypertension, and diabetes. We haven’t seen a preponderance of strokes in young, otherwise healthy people.”
Even in patients who have neurologic effects as the first sign of COVID-19 infection, it is not known whether these symptoms are caused directly by the virus.
“We know that flu can cause people to have headaches, but that is because of an increase in inflammatory cytokines. On the other hand, patients with acute HIV infection often have headaches as a result of the virus getting into the brain. We don’t know where in this [cluster] COVID-19 virus falls,” Dr. Spudich said.
Much is still unknown
“The information we have is very sparse at this point. We need far more systematic information on this from CSF samples and imaging.” Dr. Spudich urged clinicians to try to collect such information in patients with neurologic symptoms.
Acknowledging that fewer such tests are being done at present because of concerns over infection risk, Dr. Spudich suggested that some changes in procedure may help. “In our hospital we have a portable MRI scanner which can be brought to the patient. This means the patient does not have to move across the hospital for a scan. This helps us to decide whether the patient has had a stroke, which can be missed when patients are on a ventilator.”
It is also unclear whether the neurologic effects seen during COVID-19 infection will last long term.
Dr. Spudich noted that there have been reports of COVID-19 patients discharged from intensive care having difficulty with higher cognitive function for some time thereafter. “This can happen after being in ICU but is it more pronounced in COVID-19 patients? An ongoing study is underway to look at this,” she said.
This article first appeared on Medscape.com.
FDA approves new antibiotic for HABP/VABP treatment
in people aged 18 years and older.
Approval for Recarbrio was based on results of a randomized, controlled clinical trial of 535 hospitalized adults with hospital-acquired and ventilator-associated bacterial pneumonia who received either Recarbrio or piperacillin-tazobactam. After 28 days, 16% of patients who received Recarbrio and 21% of patients who received piperacillin-tazobactam had died.
The most common adverse events associated with Recarbrio are increased alanine aminotransferase/ aspartate aminotransferase, anemia, diarrhea, hypokalemia, and hyponatremia. Recarbrio was previously approved by the FDA to treat patients with complicated urinary tract infections and complicated intra-abdominal infections who have limited or no alternative treatment options, according to an FDA press release.
“As a public health agency, the FDA addresses the threat of antimicrobial-resistant infections by facilitating the development of safe and effective new treatments. These efforts provide more options to fight serious bacterial infections and get new, safe and effective therapies to patients as soon as possible,” said Sumathi Nambiar, MD, MPH, director of the division of anti-infectives within the office of infectious disease at the Center for Drug Evaluation and Research.
in people aged 18 years and older.
Approval for Recarbrio was based on results of a randomized, controlled clinical trial of 535 hospitalized adults with hospital-acquired and ventilator-associated bacterial pneumonia who received either Recarbrio or piperacillin-tazobactam. After 28 days, 16% of patients who received Recarbrio and 21% of patients who received piperacillin-tazobactam had died.
The most common adverse events associated with Recarbrio are increased alanine aminotransferase/ aspartate aminotransferase, anemia, diarrhea, hypokalemia, and hyponatremia. Recarbrio was previously approved by the FDA to treat patients with complicated urinary tract infections and complicated intra-abdominal infections who have limited or no alternative treatment options, according to an FDA press release.
“As a public health agency, the FDA addresses the threat of antimicrobial-resistant infections by facilitating the development of safe and effective new treatments. These efforts provide more options to fight serious bacterial infections and get new, safe and effective therapies to patients as soon as possible,” said Sumathi Nambiar, MD, MPH, director of the division of anti-infectives within the office of infectious disease at the Center for Drug Evaluation and Research.
in people aged 18 years and older.
Approval for Recarbrio was based on results of a randomized, controlled clinical trial of 535 hospitalized adults with hospital-acquired and ventilator-associated bacterial pneumonia who received either Recarbrio or piperacillin-tazobactam. After 28 days, 16% of patients who received Recarbrio and 21% of patients who received piperacillin-tazobactam had died.
The most common adverse events associated with Recarbrio are increased alanine aminotransferase/ aspartate aminotransferase, anemia, diarrhea, hypokalemia, and hyponatremia. Recarbrio was previously approved by the FDA to treat patients with complicated urinary tract infections and complicated intra-abdominal infections who have limited or no alternative treatment options, according to an FDA press release.
“As a public health agency, the FDA addresses the threat of antimicrobial-resistant infections by facilitating the development of safe and effective new treatments. These efforts provide more options to fight serious bacterial infections and get new, safe and effective therapies to patients as soon as possible,” said Sumathi Nambiar, MD, MPH, director of the division of anti-infectives within the office of infectious disease at the Center for Drug Evaluation and Research.
Pembrolizumab plus EP gives slight PFS edge in ES-SCLC
Adding the immune checkpoint inhibitor pembrolizumab to chemotherapy resulted in a modest improvement in progression-free survival (PFS) but no overall survival (OS) benefit as first-line therapy for patients with extensive-stage small cell lung cancer (ES-SCLC), results of the KEYNOTE-604 study showed.
Among 453 patients with ES-SCLC randomized to receive pembrolizumab plus etoposide and a platinum agent (EP) or placebo, the median PFS was 4.5 months with pembrolizumab and with 4.3 months with placebo.
This difference, although small, met the prespecified definition for significance, with a hazard ratio favoring pembrolizumab of 0.75 (P = .0023), reported Charles M. Rudin, MD, PhD, of Memorial Sloan Kettering Cancer Center in New York.
Median OS, the other primary endpoint, was 10.8 months for patients who received pembrolizumab and 9.7 months for those who received placebo. Although this translated to a hazard ratio of 0.80 for pembrolizumab, the P value of .0164 missed the prespecified threshold of .0128 and was therefore not statistically significant.
Dr. Rudin presented these results as part of the American Society of Clinical Oncology virtual scientific program. The study was also published online to coincide with the abstract’s release in the Journal of Clinical Oncology.
Beneficial but not practice-changing (yet)
“The addition of pembrolizumab results in durable responses in a subset of patients,” Dr. Rudin said. “I believe additional correlative analyses may help to identify those patients who derive long-term benefit from pembrolizumab.
“The safety profile was manageable with no new or unexpected toxicities. Taken together, these data support the benefit of pembrolizumab in patients with small cell lung cancer and add to the growing body of evidence supporting the value of immune checkpoint inhibitors in a historically difficult-to-treat cancer.”
The results suggest combination pembrolizumab and chemotherapy offers a “viable platform for a novel treatment strategy,” said invited discussant Taofeek K. Owonikoko, MD, PhD, director of thoracic oncology at the Winship Cancer Institute of Emory University in Atlanta.
However, because the trial did not meet the predefined threshold for success, “the immediate impact on practice of this trial is limited at present, and any future impact will have to be supported by regulatory decision,” Dr. Owonikoko said.
“The outcome of this trial also highlights the need for an uncomplicated study design and straightforward analytical plan to ensure accurate results,” he added.
Study details
KEYNOTE-604 investigators enrolled 453 patients with ES-SCLC who had no prior systemic therapy, good performance status, and a life expectancy of at least 3 months. Patients were stratified by type of platinum agent (cisplatin vs. carboplatin), Eastern Cooperative Oncology Group performance status 0 or 1, and lactate dehydrogenase levels below or above the upper limit of normal.
Patients were randomized to receive pembrolizumab at 200 mg or normal saline placebo on day 1. Both arms also received etoposide at 100 mg/m2 on days 1-3 and investigator’s choice of carboplatin to an area under the curve of 5 on day 1 or cisplatin at 75 mg/m2 on day 1 for four cycles every 3 weeks.
The assigned agent (pembrolizumab or placebo) could then be continued as maintenance therapy for up to 31 cycles every 21 days.
Patients with a complete or partial response after cycle 4 could receive up to 25 Gy of prophylactic cranial irradiation delivered over 10 fractions at the investigator’s discretion.
Survival and response
As noted, the median PFS was modestly but significantly longer with pembrolizumab plus EP at the second interim analysis, the protocol-specified time for final PFS analysis. The estimated 12-months PFS rates were 13.6% with pembrolizumab plus EP and 3.1% with placebo plus EP.
The final analysis was planned to occur about 31 months after the start of the study or when 284 deaths had occurred, whichever was later. At the final analysis, the median PFS was 4.8 months in the pembrolizumab arm and 4.3 months in the placebo arm. The hazard ratio was 0.73 (95% confidence interval 0.60-0.88).
The 12-month OS rate was 45.1% in the pembrolizumab arm and 39.6% in the placebo arm. Respective 24-month OS rates were 22.5% and 11.2%.
Overall responses rates were 70.6% in the pembrolizumab arm and 61.8% in the placebo arm. There were four and two complete responses per arm, respectively.
Safety
Approximately 75% of patients in both arms experienced grade 3 or 4 adverse events.
Fatal adverse events occurred in 6.3% of patients in the pembrolizumab arm and 5.4% in the control arm. The rates of death attributed to study treatment were identical, at 2.7% in each arm.
Events leading to discontinuation occurred in 14.8% of patients who received pembrolizumab and 6.3% of patients who received placebo. Adverse events leading to all treatment discontinuation were similar, at 4% and 3.6%, respectively.
The most common adverse events were hematologic, which are common with EP chemotherapy and did not appear to be exacerbated by the addition of pembrolizumab. Aside from hematologic toxicities, most events were of grade 1 or 2 severity.
Immune-mediated adverse events of any kind occurred in 24.7% of patients in the pembrolizumab arm and 10.3% of those in the placebo arm. Grade 3 or 4 immune-mediated events occurred in 7.2% and 1.3%, respectively.
There were no deaths from immune-mediated reactions in the pembrolizumab arm, but one patient on placebo died from pneumonia.
Merck Sharp & Dohme supported the study. Dr. Rudin disclosed institutional research funding from Merck and a consulting or advisory role for other companies. Dr. Owonikoko disclosed a consulting/advisory role and institutional research funding from Merck and others, and he is a cofounder and stock owner in Cambium Oncology.
SOURCE: Rudin CM et al. ASCO 2020. Abstract 9001.
Adding the immune checkpoint inhibitor pembrolizumab to chemotherapy resulted in a modest improvement in progression-free survival (PFS) but no overall survival (OS) benefit as first-line therapy for patients with extensive-stage small cell lung cancer (ES-SCLC), results of the KEYNOTE-604 study showed.
Among 453 patients with ES-SCLC randomized to receive pembrolizumab plus etoposide and a platinum agent (EP) or placebo, the median PFS was 4.5 months with pembrolizumab and with 4.3 months with placebo.
This difference, although small, met the prespecified definition for significance, with a hazard ratio favoring pembrolizumab of 0.75 (P = .0023), reported Charles M. Rudin, MD, PhD, of Memorial Sloan Kettering Cancer Center in New York.
Median OS, the other primary endpoint, was 10.8 months for patients who received pembrolizumab and 9.7 months for those who received placebo. Although this translated to a hazard ratio of 0.80 for pembrolizumab, the P value of .0164 missed the prespecified threshold of .0128 and was therefore not statistically significant.
Dr. Rudin presented these results as part of the American Society of Clinical Oncology virtual scientific program. The study was also published online to coincide with the abstract’s release in the Journal of Clinical Oncology.
Beneficial but not practice-changing (yet)
“The addition of pembrolizumab results in durable responses in a subset of patients,” Dr. Rudin said. “I believe additional correlative analyses may help to identify those patients who derive long-term benefit from pembrolizumab.
“The safety profile was manageable with no new or unexpected toxicities. Taken together, these data support the benefit of pembrolizumab in patients with small cell lung cancer and add to the growing body of evidence supporting the value of immune checkpoint inhibitors in a historically difficult-to-treat cancer.”
The results suggest combination pembrolizumab and chemotherapy offers a “viable platform for a novel treatment strategy,” said invited discussant Taofeek K. Owonikoko, MD, PhD, director of thoracic oncology at the Winship Cancer Institute of Emory University in Atlanta.
However, because the trial did not meet the predefined threshold for success, “the immediate impact on practice of this trial is limited at present, and any future impact will have to be supported by regulatory decision,” Dr. Owonikoko said.
“The outcome of this trial also highlights the need for an uncomplicated study design and straightforward analytical plan to ensure accurate results,” he added.
Study details
KEYNOTE-604 investigators enrolled 453 patients with ES-SCLC who had no prior systemic therapy, good performance status, and a life expectancy of at least 3 months. Patients were stratified by type of platinum agent (cisplatin vs. carboplatin), Eastern Cooperative Oncology Group performance status 0 or 1, and lactate dehydrogenase levels below or above the upper limit of normal.
Patients were randomized to receive pembrolizumab at 200 mg or normal saline placebo on day 1. Both arms also received etoposide at 100 mg/m2 on days 1-3 and investigator’s choice of carboplatin to an area under the curve of 5 on day 1 or cisplatin at 75 mg/m2 on day 1 for four cycles every 3 weeks.
The assigned agent (pembrolizumab or placebo) could then be continued as maintenance therapy for up to 31 cycles every 21 days.
Patients with a complete or partial response after cycle 4 could receive up to 25 Gy of prophylactic cranial irradiation delivered over 10 fractions at the investigator’s discretion.
Survival and response
As noted, the median PFS was modestly but significantly longer with pembrolizumab plus EP at the second interim analysis, the protocol-specified time for final PFS analysis. The estimated 12-months PFS rates were 13.6% with pembrolizumab plus EP and 3.1% with placebo plus EP.
The final analysis was planned to occur about 31 months after the start of the study or when 284 deaths had occurred, whichever was later. At the final analysis, the median PFS was 4.8 months in the pembrolizumab arm and 4.3 months in the placebo arm. The hazard ratio was 0.73 (95% confidence interval 0.60-0.88).
The 12-month OS rate was 45.1% in the pembrolizumab arm and 39.6% in the placebo arm. Respective 24-month OS rates were 22.5% and 11.2%.
Overall responses rates were 70.6% in the pembrolizumab arm and 61.8% in the placebo arm. There were four and two complete responses per arm, respectively.
Safety
Approximately 75% of patients in both arms experienced grade 3 or 4 adverse events.
Fatal adverse events occurred in 6.3% of patients in the pembrolizumab arm and 5.4% in the control arm. The rates of death attributed to study treatment were identical, at 2.7% in each arm.
Events leading to discontinuation occurred in 14.8% of patients who received pembrolizumab and 6.3% of patients who received placebo. Adverse events leading to all treatment discontinuation were similar, at 4% and 3.6%, respectively.
The most common adverse events were hematologic, which are common with EP chemotherapy and did not appear to be exacerbated by the addition of pembrolizumab. Aside from hematologic toxicities, most events were of grade 1 or 2 severity.
Immune-mediated adverse events of any kind occurred in 24.7% of patients in the pembrolizumab arm and 10.3% of those in the placebo arm. Grade 3 or 4 immune-mediated events occurred in 7.2% and 1.3%, respectively.
There were no deaths from immune-mediated reactions in the pembrolizumab arm, but one patient on placebo died from pneumonia.
Merck Sharp & Dohme supported the study. Dr. Rudin disclosed institutional research funding from Merck and a consulting or advisory role for other companies. Dr. Owonikoko disclosed a consulting/advisory role and institutional research funding from Merck and others, and he is a cofounder and stock owner in Cambium Oncology.
SOURCE: Rudin CM et al. ASCO 2020. Abstract 9001.
Adding the immune checkpoint inhibitor pembrolizumab to chemotherapy resulted in a modest improvement in progression-free survival (PFS) but no overall survival (OS) benefit as first-line therapy for patients with extensive-stage small cell lung cancer (ES-SCLC), results of the KEYNOTE-604 study showed.
Among 453 patients with ES-SCLC randomized to receive pembrolizumab plus etoposide and a platinum agent (EP) or placebo, the median PFS was 4.5 months with pembrolizumab and with 4.3 months with placebo.
This difference, although small, met the prespecified definition for significance, with a hazard ratio favoring pembrolizumab of 0.75 (P = .0023), reported Charles M. Rudin, MD, PhD, of Memorial Sloan Kettering Cancer Center in New York.
Median OS, the other primary endpoint, was 10.8 months for patients who received pembrolizumab and 9.7 months for those who received placebo. Although this translated to a hazard ratio of 0.80 for pembrolizumab, the P value of .0164 missed the prespecified threshold of .0128 and was therefore not statistically significant.
Dr. Rudin presented these results as part of the American Society of Clinical Oncology virtual scientific program. The study was also published online to coincide with the abstract’s release in the Journal of Clinical Oncology.
Beneficial but not practice-changing (yet)
“The addition of pembrolizumab results in durable responses in a subset of patients,” Dr. Rudin said. “I believe additional correlative analyses may help to identify those patients who derive long-term benefit from pembrolizumab.
“The safety profile was manageable with no new or unexpected toxicities. Taken together, these data support the benefit of pembrolizumab in patients with small cell lung cancer and add to the growing body of evidence supporting the value of immune checkpoint inhibitors in a historically difficult-to-treat cancer.”
The results suggest combination pembrolizumab and chemotherapy offers a “viable platform for a novel treatment strategy,” said invited discussant Taofeek K. Owonikoko, MD, PhD, director of thoracic oncology at the Winship Cancer Institute of Emory University in Atlanta.
However, because the trial did not meet the predefined threshold for success, “the immediate impact on practice of this trial is limited at present, and any future impact will have to be supported by regulatory decision,” Dr. Owonikoko said.
“The outcome of this trial also highlights the need for an uncomplicated study design and straightforward analytical plan to ensure accurate results,” he added.
Study details
KEYNOTE-604 investigators enrolled 453 patients with ES-SCLC who had no prior systemic therapy, good performance status, and a life expectancy of at least 3 months. Patients were stratified by type of platinum agent (cisplatin vs. carboplatin), Eastern Cooperative Oncology Group performance status 0 or 1, and lactate dehydrogenase levels below or above the upper limit of normal.
Patients were randomized to receive pembrolizumab at 200 mg or normal saline placebo on day 1. Both arms also received etoposide at 100 mg/m2 on days 1-3 and investigator’s choice of carboplatin to an area under the curve of 5 on day 1 or cisplatin at 75 mg/m2 on day 1 for four cycles every 3 weeks.
The assigned agent (pembrolizumab or placebo) could then be continued as maintenance therapy for up to 31 cycles every 21 days.
Patients with a complete or partial response after cycle 4 could receive up to 25 Gy of prophylactic cranial irradiation delivered over 10 fractions at the investigator’s discretion.
Survival and response
As noted, the median PFS was modestly but significantly longer with pembrolizumab plus EP at the second interim analysis, the protocol-specified time for final PFS analysis. The estimated 12-months PFS rates were 13.6% with pembrolizumab plus EP and 3.1% with placebo plus EP.
The final analysis was planned to occur about 31 months after the start of the study or when 284 deaths had occurred, whichever was later. At the final analysis, the median PFS was 4.8 months in the pembrolizumab arm and 4.3 months in the placebo arm. The hazard ratio was 0.73 (95% confidence interval 0.60-0.88).
The 12-month OS rate was 45.1% in the pembrolizumab arm and 39.6% in the placebo arm. Respective 24-month OS rates were 22.5% and 11.2%.
Overall responses rates were 70.6% in the pembrolizumab arm and 61.8% in the placebo arm. There were four and two complete responses per arm, respectively.
Safety
Approximately 75% of patients in both arms experienced grade 3 or 4 adverse events.
Fatal adverse events occurred in 6.3% of patients in the pembrolizumab arm and 5.4% in the control arm. The rates of death attributed to study treatment were identical, at 2.7% in each arm.
Events leading to discontinuation occurred in 14.8% of patients who received pembrolizumab and 6.3% of patients who received placebo. Adverse events leading to all treatment discontinuation were similar, at 4% and 3.6%, respectively.
The most common adverse events were hematologic, which are common with EP chemotherapy and did not appear to be exacerbated by the addition of pembrolizumab. Aside from hematologic toxicities, most events were of grade 1 or 2 severity.
Immune-mediated adverse events of any kind occurred in 24.7% of patients in the pembrolizumab arm and 10.3% of those in the placebo arm. Grade 3 or 4 immune-mediated events occurred in 7.2% and 1.3%, respectively.
There were no deaths from immune-mediated reactions in the pembrolizumab arm, but one patient on placebo died from pneumonia.
Merck Sharp & Dohme supported the study. Dr. Rudin disclosed institutional research funding from Merck and a consulting or advisory role for other companies. Dr. Owonikoko disclosed a consulting/advisory role and institutional research funding from Merck and others, and he is a cofounder and stock owner in Cambium Oncology.
SOURCE: Rudin CM et al. ASCO 2020. Abstract 9001.
FROM ASCO 2020
Herpes zoster infection with MS treatment higher in women?
a new study of adverse event reports on a variety of DMTs suggests.
DMTs are known to be associated with a potentially increased risk of opportunistic infections, including HZV. However, data are lacking on issues such as the relative frequency of HZV and the distribution of cases among age and gender groups, said senior author Ahmed Zayed Obeidat, MD, PhD, assistant professor at the Medical College of Wisconsin, Milwaukee.
“In my practice, we noticed patients being treated with DMTs were developing shingles at much younger ages than would be typical, so we were interested in looking at the distribution of cases among people treated with DMTs,” he said.
For the study, which was presented at the virtual meeting of the Consortium of Multiple Sclerosis Centers, Dr. Obeidat, first author Nicola Carlisle, MD, also of the Medical College of Wisconsin, and their colleagues turned to data from the Food and Drug Administration’s Adverse Event Reporting System.
They analyzed reports on adverse events involving HZV and varicella among patients with MS received between January 1999 and June 2019. The reports involved a range of MS DMTs, including interferon-beta, glatiramer acetate, natalizumab, fingolimod, teriflunomide, dimethyl fumarate, alemtuzumab, or ocrelizumab. Recently approved DMTs including cladribine and siponimod were excluded because of an insufficient number of reports.
Among 3,335 reports that were identified, they found highest mean annual report rates of HZV were for natalizumab, at 115.4, and lowest for glatiramer acetate, with just 5.3 reports. The mean annual report rates for HZV among the other DMTs were ocrelizumab, 88.3; dimethyl fumarate, 73.4; fingolimod, 72.9; interferon beta, 32.9; alemtuzumab, 21.7; and teriflunomide, 13.9.
Overall, the reports of HZV were 4.5 times more common among females, ranging from 2.1 times greater with alemtuzumab to 11.4 times greater for females with interferon-beta. The highest percentages of reports involved people in their 50s, with the exceptions of fingolimod, which had the highest rate of reports among patients in their 40s, and alemtuzumab, in which the highest percentage of reports involved patients in their 30s.
Meanwhile, as many as 25.7% of cases occurred in people under the age of 40 years, while 77.6% of total reports of HZV were in age groups between 31 years and 60 years.
“These rates are different than what is expected in the shingles population, which usually involves people over 60,” Dr. Obeidat said. He noted that, while MS is known to affect more women than men, the fivefold increase in HZV well exceeds the female-male ratio in MS, which is about 2.5:1.
Dr. Obeidat speculated that one factor explaining the higher reports of younger patients could be that fewer older patients are taking DMTs. “Many of our patients with MS may not be treated with DMTs when they are older or they may be on older DMTs that don’t have as much of a risk of opportunistic infections or activation, or some older patients may not be on medications anymore, so this may be why we are seeing this,” he said.
In commenting on the study, Joshua Katz, MD, codirector of the Elliot Lewis Center for Multiple Sclerosis Care, Wellesley, Mass., speculated that numerous factors could explain the higher rates of women developing HZV.
“One wonders, for instance, did pregnancy play a role, were some of the women on prior medications?”
The statistical difference is interesting, he said, “but it’s hard to see what the explanation could be.”
While DMTs typically can be effective in suppressing an MS flare even if a patient develops shingles, the risks of the shingles, itself, is a concern, Dr. Katz added. “Just about any infection that stimulates an inflammatory response has some risk of worsening symptoms with MS; however, the bigger risk is probably the shingles itself and getting postherpetic neuralgia,” he explained.
“Sometimes there can be independent neurological problems just from MS, and that’s probably a bigger risk than worsening the MS,” he said. Clinicians should therefore keep shingles on their radar before starting patients on DMTs, Dr. Katz added.
“For many of the medications that are immunosuppressive, you want to check patients’ baseline levels of antibodies for zoster and if they don’t have antibodies, then you do want to vaccinate them.”
He noted that the new HZV vaccine is not a live vaccine and has a high efficacy rate, “so we think we can safely administer it in most cases.
“A concern is whether some DMTs may render the vaccine less effective, and we are looking at studying that with ocrelizumab and maybe some other B-cell depleting treatments.”
Dr. Obeidat disclosed relationships with Alexion, Biogen, Bristol-Myers Squibb, Celgene, EMD Serono, Genentech, Sanofi and Novartis. Dr. Katz has been a speaker for Biogen, Genetech, Sanofi, and EMD Serono.
This article first appeared on Medscape.com.
a new study of adverse event reports on a variety of DMTs suggests.
DMTs are known to be associated with a potentially increased risk of opportunistic infections, including HZV. However, data are lacking on issues such as the relative frequency of HZV and the distribution of cases among age and gender groups, said senior author Ahmed Zayed Obeidat, MD, PhD, assistant professor at the Medical College of Wisconsin, Milwaukee.
“In my practice, we noticed patients being treated with DMTs were developing shingles at much younger ages than would be typical, so we were interested in looking at the distribution of cases among people treated with DMTs,” he said.
For the study, which was presented at the virtual meeting of the Consortium of Multiple Sclerosis Centers, Dr. Obeidat, first author Nicola Carlisle, MD, also of the Medical College of Wisconsin, and their colleagues turned to data from the Food and Drug Administration’s Adverse Event Reporting System.
They analyzed reports on adverse events involving HZV and varicella among patients with MS received between January 1999 and June 2019. The reports involved a range of MS DMTs, including interferon-beta, glatiramer acetate, natalizumab, fingolimod, teriflunomide, dimethyl fumarate, alemtuzumab, or ocrelizumab. Recently approved DMTs including cladribine and siponimod were excluded because of an insufficient number of reports.
Among 3,335 reports that were identified, they found highest mean annual report rates of HZV were for natalizumab, at 115.4, and lowest for glatiramer acetate, with just 5.3 reports. The mean annual report rates for HZV among the other DMTs were ocrelizumab, 88.3; dimethyl fumarate, 73.4; fingolimod, 72.9; interferon beta, 32.9; alemtuzumab, 21.7; and teriflunomide, 13.9.
Overall, the reports of HZV were 4.5 times more common among females, ranging from 2.1 times greater with alemtuzumab to 11.4 times greater for females with interferon-beta. The highest percentages of reports involved people in their 50s, with the exceptions of fingolimod, which had the highest rate of reports among patients in their 40s, and alemtuzumab, in which the highest percentage of reports involved patients in their 30s.
Meanwhile, as many as 25.7% of cases occurred in people under the age of 40 years, while 77.6% of total reports of HZV were in age groups between 31 years and 60 years.
“These rates are different than what is expected in the shingles population, which usually involves people over 60,” Dr. Obeidat said. He noted that, while MS is known to affect more women than men, the fivefold increase in HZV well exceeds the female-male ratio in MS, which is about 2.5:1.
Dr. Obeidat speculated that one factor explaining the higher reports of younger patients could be that fewer older patients are taking DMTs. “Many of our patients with MS may not be treated with DMTs when they are older or they may be on older DMTs that don’t have as much of a risk of opportunistic infections or activation, or some older patients may not be on medications anymore, so this may be why we are seeing this,” he said.
In commenting on the study, Joshua Katz, MD, codirector of the Elliot Lewis Center for Multiple Sclerosis Care, Wellesley, Mass., speculated that numerous factors could explain the higher rates of women developing HZV.
“One wonders, for instance, did pregnancy play a role, were some of the women on prior medications?”
The statistical difference is interesting, he said, “but it’s hard to see what the explanation could be.”
While DMTs typically can be effective in suppressing an MS flare even if a patient develops shingles, the risks of the shingles, itself, is a concern, Dr. Katz added. “Just about any infection that stimulates an inflammatory response has some risk of worsening symptoms with MS; however, the bigger risk is probably the shingles itself and getting postherpetic neuralgia,” he explained.
“Sometimes there can be independent neurological problems just from MS, and that’s probably a bigger risk than worsening the MS,” he said. Clinicians should therefore keep shingles on their radar before starting patients on DMTs, Dr. Katz added.
“For many of the medications that are immunosuppressive, you want to check patients’ baseline levels of antibodies for zoster and if they don’t have antibodies, then you do want to vaccinate them.”
He noted that the new HZV vaccine is not a live vaccine and has a high efficacy rate, “so we think we can safely administer it in most cases.
“A concern is whether some DMTs may render the vaccine less effective, and we are looking at studying that with ocrelizumab and maybe some other B-cell depleting treatments.”
Dr. Obeidat disclosed relationships with Alexion, Biogen, Bristol-Myers Squibb, Celgene, EMD Serono, Genentech, Sanofi and Novartis. Dr. Katz has been a speaker for Biogen, Genetech, Sanofi, and EMD Serono.
This article first appeared on Medscape.com.
a new study of adverse event reports on a variety of DMTs suggests.
DMTs are known to be associated with a potentially increased risk of opportunistic infections, including HZV. However, data are lacking on issues such as the relative frequency of HZV and the distribution of cases among age and gender groups, said senior author Ahmed Zayed Obeidat, MD, PhD, assistant professor at the Medical College of Wisconsin, Milwaukee.
“In my practice, we noticed patients being treated with DMTs were developing shingles at much younger ages than would be typical, so we were interested in looking at the distribution of cases among people treated with DMTs,” he said.
For the study, which was presented at the virtual meeting of the Consortium of Multiple Sclerosis Centers, Dr. Obeidat, first author Nicola Carlisle, MD, also of the Medical College of Wisconsin, and their colleagues turned to data from the Food and Drug Administration’s Adverse Event Reporting System.
They analyzed reports on adverse events involving HZV and varicella among patients with MS received between January 1999 and June 2019. The reports involved a range of MS DMTs, including interferon-beta, glatiramer acetate, natalizumab, fingolimod, teriflunomide, dimethyl fumarate, alemtuzumab, or ocrelizumab. Recently approved DMTs including cladribine and siponimod were excluded because of an insufficient number of reports.
Among 3,335 reports that were identified, they found highest mean annual report rates of HZV were for natalizumab, at 115.4, and lowest for glatiramer acetate, with just 5.3 reports. The mean annual report rates for HZV among the other DMTs were ocrelizumab, 88.3; dimethyl fumarate, 73.4; fingolimod, 72.9; interferon beta, 32.9; alemtuzumab, 21.7; and teriflunomide, 13.9.
Overall, the reports of HZV were 4.5 times more common among females, ranging from 2.1 times greater with alemtuzumab to 11.4 times greater for females with interferon-beta. The highest percentages of reports involved people in their 50s, with the exceptions of fingolimod, which had the highest rate of reports among patients in their 40s, and alemtuzumab, in which the highest percentage of reports involved patients in their 30s.
Meanwhile, as many as 25.7% of cases occurred in people under the age of 40 years, while 77.6% of total reports of HZV were in age groups between 31 years and 60 years.
“These rates are different than what is expected in the shingles population, which usually involves people over 60,” Dr. Obeidat said. He noted that, while MS is known to affect more women than men, the fivefold increase in HZV well exceeds the female-male ratio in MS, which is about 2.5:1.
Dr. Obeidat speculated that one factor explaining the higher reports of younger patients could be that fewer older patients are taking DMTs. “Many of our patients with MS may not be treated with DMTs when they are older or they may be on older DMTs that don’t have as much of a risk of opportunistic infections or activation, or some older patients may not be on medications anymore, so this may be why we are seeing this,” he said.
In commenting on the study, Joshua Katz, MD, codirector of the Elliot Lewis Center for Multiple Sclerosis Care, Wellesley, Mass., speculated that numerous factors could explain the higher rates of women developing HZV.
“One wonders, for instance, did pregnancy play a role, were some of the women on prior medications?”
The statistical difference is interesting, he said, “but it’s hard to see what the explanation could be.”
While DMTs typically can be effective in suppressing an MS flare even if a patient develops shingles, the risks of the shingles, itself, is a concern, Dr. Katz added. “Just about any infection that stimulates an inflammatory response has some risk of worsening symptoms with MS; however, the bigger risk is probably the shingles itself and getting postherpetic neuralgia,” he explained.
“Sometimes there can be independent neurological problems just from MS, and that’s probably a bigger risk than worsening the MS,” he said. Clinicians should therefore keep shingles on their radar before starting patients on DMTs, Dr. Katz added.
“For many of the medications that are immunosuppressive, you want to check patients’ baseline levels of antibodies for zoster and if they don’t have antibodies, then you do want to vaccinate them.”
He noted that the new HZV vaccine is not a live vaccine and has a high efficacy rate, “so we think we can safely administer it in most cases.
“A concern is whether some DMTs may render the vaccine less effective, and we are looking at studying that with ocrelizumab and maybe some other B-cell depleting treatments.”
Dr. Obeidat disclosed relationships with Alexion, Biogen, Bristol-Myers Squibb, Celgene, EMD Serono, Genentech, Sanofi and Novartis. Dr. Katz has been a speaker for Biogen, Genetech, Sanofi, and EMD Serono.
This article first appeared on Medscape.com.
Some biologics may be better than others for averting anterior uveitis
Among patients with ankylosing spondylitis or undifferentiated spondyloarthritis, risk for anterior uveitis may hinge on the choice of biologic disease-modifying antirheumatic drug (bDMARD), a large Swedish cohort study suggests.
Study results were reported in the opening plenary abstract session at the annual European Congress of Rheumatology, held online this year due to COVID-19.
“Randomized, controlled trials indicate that compared to tumor necrosis factor (TNF) inhibitors, secukinumab has similar efficacy regarding axial inflammation in spondyloarthritis and better efficacy regarding cutaneous psoriasis, but is inferior in inflammatory bowel disease,” noted lead investigator Ulf Lindström, MD, PhD, of the department of rheumatology and inflammation research in the Institute of Medicine at the University of Gothenburg (Sweden). “However, the efficacy of secukinumab, compared to TNF inhibitors, in anterior uveitis has not been extensively studied.”
The investigators used national registry data to study 3,568 patients with ankylosing spondylitis or undifferentiated spondyloarthritis who started bDMARDs in 2005-2018. They considered four agents: the anti–interleukin-17A antibody secukinumab (Cosentyx) and the TNF inhibitors etanercept (Enbrel), adalimumab (Humira), and infliximab (Remicade).
Analyses based on 4,523 treatment episodes showed that after excluding the 23% of patients who had previously experienced anterior uveitis, merely 0.9% of patients experienced new-onset anterior uveitis while on their bDMARD, Dr. Lindström reported.
There was confounding by indication, whereby patients with previous anterior uveitis were channeled toward adalimumab and infliximab, and away from secukinumab and etanercept. In addition, there was confounding by line of treatment, with secukinumab usually used in the third line.
After excluding patients who had experienced anterior uveitis in the past year to partly address confounding, the adjusted risk for first on-treatment anterior uveitis was about twice as high with secukinumab and with etanercept as compared with adalimumab. After additionally excluding all biologic treatment episodes beyond the third line, elevation of risk remained significant only for etanercept.
“There is probably a higher occurrence of anterior uveitis on treatment with secukinumab, compared to adalimumab, but there may still be residual confounding and bias that we need to consider,” Dr. Lindström concluded. “As seen previously, there is a higher occurrence of anterior uveitis on etanercept compared to adalimumab or infliximab.”
Findings in context
“These results are not surprising as we have known that secukinumab and etanercept are not good for controlling recurrent and chronic uveitis,” Nigil Haroon MD, PhD, DM, commented in an interview. However, “a single episode of uveitis or infrequent episodes are not usually considered a contraindication to starting these drugs.”
Study caveats included lack of adjustment for uveitis severity and potentially missed uveitis episodes in patients who treated it themselves with steroid eyedrops, he said. “Standard practice is to keep drops with them to start at the earliest possible time point.”
“It would be useful to know the number of patients who stopped medications as a result of uveitis,” added Dr. Haroon, who is codirector of the spondylitis program at the University Health Network and associate professor of medicine and rheumatology at the University of Toronto. “Time-to-event analysis may also be interesting.”
“The study raises an important point regarding channeling bias, and this is important to consider when interpreting clinical trial data as well. Investigators are unlikely to include patients with history of uveitis (or strong family history of inflammatory bowel disease or personal history of gut symptoms) in studies with IL-17 inhibitors and etanercept. Hence, the results have to be interpreted with caution.”
Study details
Dr. Lindström and coinvestigators assessed incidences of any anterior uveitis (ascertained from outpatient ophthalmology visits having this diagnostic code) and of anterior uveitis flares (the subset occurring after a gap of at least 90 days without the diagnosis).
When they excluded patients who had experienced anterior uveitis in the year before starting therapy, secukinumab and etanercept carried the highest incidences of anterior uveitis (6.8 and 7.5 per 100 patient-years, respectively) and anterior uveitis flares (2.8 per 100 patient-years for each), he reported.
With adalimumab as the comparator, adjusted risk for first on-treatment anterior uveitis in this population was significantly higher with secukinumab (hazard ratio, 2.23) and etanercept (hazard ratio, 1.80).
When the investigators additionally excluded episodes of therapy beyond the third line, only etanercept carried notably higher incidences of anterior uveitis (7.0 per 100 patient-years) and anterior uveitis flares (2.6 per 100 patient-years). “This could imply that some of the higher incidence rate seen for secukinumab could be due to the fact that these patients are harder to treat and have received more biologics before,” Dr. Lindström proposed.
With adalimumab again as the comparator, the adjusted risk for first on-treatment anterior uveitis in this population was significantly higher only with etanercept (hazard ratio, 1.85).
A final analysis included all patients who started adalimumab in 2004-2018 and then switched to one of the other agents, dramatically reducing confounding by indication. In this population, the incidence rate ratio of anterior uveitis flares was 3.05 for secukinumab, 1.79 for etanercept, and 0.53 for infliximab, compared with adalimumab.
Dr. Lindström disclosed that he had no relevant conflicts of interest. The study did not receive any specific funding. Dr. Haroon disclosed consulting for Amgen, Abbvie, Eli Lilly, Janssen, Novartis, and UCB.
SOURCE: Lindström U et al. Ann Rheum Dis. 2020;79[suppl 1]:9, Abstract OP0014.
Among patients with ankylosing spondylitis or undifferentiated spondyloarthritis, risk for anterior uveitis may hinge on the choice of biologic disease-modifying antirheumatic drug (bDMARD), a large Swedish cohort study suggests.
Study results were reported in the opening plenary abstract session at the annual European Congress of Rheumatology, held online this year due to COVID-19.
“Randomized, controlled trials indicate that compared to tumor necrosis factor (TNF) inhibitors, secukinumab has similar efficacy regarding axial inflammation in spondyloarthritis and better efficacy regarding cutaneous psoriasis, but is inferior in inflammatory bowel disease,” noted lead investigator Ulf Lindström, MD, PhD, of the department of rheumatology and inflammation research in the Institute of Medicine at the University of Gothenburg (Sweden). “However, the efficacy of secukinumab, compared to TNF inhibitors, in anterior uveitis has not been extensively studied.”
The investigators used national registry data to study 3,568 patients with ankylosing spondylitis or undifferentiated spondyloarthritis who started bDMARDs in 2005-2018. They considered four agents: the anti–interleukin-17A antibody secukinumab (Cosentyx) and the TNF inhibitors etanercept (Enbrel), adalimumab (Humira), and infliximab (Remicade).
Analyses based on 4,523 treatment episodes showed that after excluding the 23% of patients who had previously experienced anterior uveitis, merely 0.9% of patients experienced new-onset anterior uveitis while on their bDMARD, Dr. Lindström reported.
There was confounding by indication, whereby patients with previous anterior uveitis were channeled toward adalimumab and infliximab, and away from secukinumab and etanercept. In addition, there was confounding by line of treatment, with secukinumab usually used in the third line.
After excluding patients who had experienced anterior uveitis in the past year to partly address confounding, the adjusted risk for first on-treatment anterior uveitis was about twice as high with secukinumab and with etanercept as compared with adalimumab. After additionally excluding all biologic treatment episodes beyond the third line, elevation of risk remained significant only for etanercept.
“There is probably a higher occurrence of anterior uveitis on treatment with secukinumab, compared to adalimumab, but there may still be residual confounding and bias that we need to consider,” Dr. Lindström concluded. “As seen previously, there is a higher occurrence of anterior uveitis on etanercept compared to adalimumab or infliximab.”
Findings in context
“These results are not surprising as we have known that secukinumab and etanercept are not good for controlling recurrent and chronic uveitis,” Nigil Haroon MD, PhD, DM, commented in an interview. However, “a single episode of uveitis or infrequent episodes are not usually considered a contraindication to starting these drugs.”
Study caveats included lack of adjustment for uveitis severity and potentially missed uveitis episodes in patients who treated it themselves with steroid eyedrops, he said. “Standard practice is to keep drops with them to start at the earliest possible time point.”
“It would be useful to know the number of patients who stopped medications as a result of uveitis,” added Dr. Haroon, who is codirector of the spondylitis program at the University Health Network and associate professor of medicine and rheumatology at the University of Toronto. “Time-to-event analysis may also be interesting.”
“The study raises an important point regarding channeling bias, and this is important to consider when interpreting clinical trial data as well. Investigators are unlikely to include patients with history of uveitis (or strong family history of inflammatory bowel disease or personal history of gut symptoms) in studies with IL-17 inhibitors and etanercept. Hence, the results have to be interpreted with caution.”
Study details
Dr. Lindström and coinvestigators assessed incidences of any anterior uveitis (ascertained from outpatient ophthalmology visits having this diagnostic code) and of anterior uveitis flares (the subset occurring after a gap of at least 90 days without the diagnosis).
When they excluded patients who had experienced anterior uveitis in the year before starting therapy, secukinumab and etanercept carried the highest incidences of anterior uveitis (6.8 and 7.5 per 100 patient-years, respectively) and anterior uveitis flares (2.8 per 100 patient-years for each), he reported.
With adalimumab as the comparator, adjusted risk for first on-treatment anterior uveitis in this population was significantly higher with secukinumab (hazard ratio, 2.23) and etanercept (hazard ratio, 1.80).
When the investigators additionally excluded episodes of therapy beyond the third line, only etanercept carried notably higher incidences of anterior uveitis (7.0 per 100 patient-years) and anterior uveitis flares (2.6 per 100 patient-years). “This could imply that some of the higher incidence rate seen for secukinumab could be due to the fact that these patients are harder to treat and have received more biologics before,” Dr. Lindström proposed.
With adalimumab again as the comparator, the adjusted risk for first on-treatment anterior uveitis in this population was significantly higher only with etanercept (hazard ratio, 1.85).
A final analysis included all patients who started adalimumab in 2004-2018 and then switched to one of the other agents, dramatically reducing confounding by indication. In this population, the incidence rate ratio of anterior uveitis flares was 3.05 for secukinumab, 1.79 for etanercept, and 0.53 for infliximab, compared with adalimumab.
Dr. Lindström disclosed that he had no relevant conflicts of interest. The study did not receive any specific funding. Dr. Haroon disclosed consulting for Amgen, Abbvie, Eli Lilly, Janssen, Novartis, and UCB.
SOURCE: Lindström U et al. Ann Rheum Dis. 2020;79[suppl 1]:9, Abstract OP0014.
Among patients with ankylosing spondylitis or undifferentiated spondyloarthritis, risk for anterior uveitis may hinge on the choice of biologic disease-modifying antirheumatic drug (bDMARD), a large Swedish cohort study suggests.
Study results were reported in the opening plenary abstract session at the annual European Congress of Rheumatology, held online this year due to COVID-19.
“Randomized, controlled trials indicate that compared to tumor necrosis factor (TNF) inhibitors, secukinumab has similar efficacy regarding axial inflammation in spondyloarthritis and better efficacy regarding cutaneous psoriasis, but is inferior in inflammatory bowel disease,” noted lead investigator Ulf Lindström, MD, PhD, of the department of rheumatology and inflammation research in the Institute of Medicine at the University of Gothenburg (Sweden). “However, the efficacy of secukinumab, compared to TNF inhibitors, in anterior uveitis has not been extensively studied.”
The investigators used national registry data to study 3,568 patients with ankylosing spondylitis or undifferentiated spondyloarthritis who started bDMARDs in 2005-2018. They considered four agents: the anti–interleukin-17A antibody secukinumab (Cosentyx) and the TNF inhibitors etanercept (Enbrel), adalimumab (Humira), and infliximab (Remicade).
Analyses based on 4,523 treatment episodes showed that after excluding the 23% of patients who had previously experienced anterior uveitis, merely 0.9% of patients experienced new-onset anterior uveitis while on their bDMARD, Dr. Lindström reported.
There was confounding by indication, whereby patients with previous anterior uveitis were channeled toward adalimumab and infliximab, and away from secukinumab and etanercept. In addition, there was confounding by line of treatment, with secukinumab usually used in the third line.
After excluding patients who had experienced anterior uveitis in the past year to partly address confounding, the adjusted risk for first on-treatment anterior uveitis was about twice as high with secukinumab and with etanercept as compared with adalimumab. After additionally excluding all biologic treatment episodes beyond the third line, elevation of risk remained significant only for etanercept.
“There is probably a higher occurrence of anterior uveitis on treatment with secukinumab, compared to adalimumab, but there may still be residual confounding and bias that we need to consider,” Dr. Lindström concluded. “As seen previously, there is a higher occurrence of anterior uveitis on etanercept compared to adalimumab or infliximab.”
Findings in context
“These results are not surprising as we have known that secukinumab and etanercept are not good for controlling recurrent and chronic uveitis,” Nigil Haroon MD, PhD, DM, commented in an interview. However, “a single episode of uveitis or infrequent episodes are not usually considered a contraindication to starting these drugs.”
Study caveats included lack of adjustment for uveitis severity and potentially missed uveitis episodes in patients who treated it themselves with steroid eyedrops, he said. “Standard practice is to keep drops with them to start at the earliest possible time point.”
“It would be useful to know the number of patients who stopped medications as a result of uveitis,” added Dr. Haroon, who is codirector of the spondylitis program at the University Health Network and associate professor of medicine and rheumatology at the University of Toronto. “Time-to-event analysis may also be interesting.”
“The study raises an important point regarding channeling bias, and this is important to consider when interpreting clinical trial data as well. Investigators are unlikely to include patients with history of uveitis (or strong family history of inflammatory bowel disease or personal history of gut symptoms) in studies with IL-17 inhibitors and etanercept. Hence, the results have to be interpreted with caution.”
Study details
Dr. Lindström and coinvestigators assessed incidences of any anterior uveitis (ascertained from outpatient ophthalmology visits having this diagnostic code) and of anterior uveitis flares (the subset occurring after a gap of at least 90 days without the diagnosis).
When they excluded patients who had experienced anterior uveitis in the year before starting therapy, secukinumab and etanercept carried the highest incidences of anterior uveitis (6.8 and 7.5 per 100 patient-years, respectively) and anterior uveitis flares (2.8 per 100 patient-years for each), he reported.
With adalimumab as the comparator, adjusted risk for first on-treatment anterior uveitis in this population was significantly higher with secukinumab (hazard ratio, 2.23) and etanercept (hazard ratio, 1.80).
When the investigators additionally excluded episodes of therapy beyond the third line, only etanercept carried notably higher incidences of anterior uveitis (7.0 per 100 patient-years) and anterior uveitis flares (2.6 per 100 patient-years). “This could imply that some of the higher incidence rate seen for secukinumab could be due to the fact that these patients are harder to treat and have received more biologics before,” Dr. Lindström proposed.
With adalimumab again as the comparator, the adjusted risk for first on-treatment anterior uveitis in this population was significantly higher only with etanercept (hazard ratio, 1.85).
A final analysis included all patients who started adalimumab in 2004-2018 and then switched to one of the other agents, dramatically reducing confounding by indication. In this population, the incidence rate ratio of anterior uveitis flares was 3.05 for secukinumab, 1.79 for etanercept, and 0.53 for infliximab, compared with adalimumab.
Dr. Lindström disclosed that he had no relevant conflicts of interest. The study did not receive any specific funding. Dr. Haroon disclosed consulting for Amgen, Abbvie, Eli Lilly, Janssen, Novartis, and UCB.
SOURCE: Lindström U et al. Ann Rheum Dis. 2020;79[suppl 1]:9, Abstract OP0014.
FROM EULAR 2020 E-CONGRESS
Spinning of results common in industry-sponsored interventional cardiovascular trials
As the rigor of COVID-19 research comes under increasing scrutiny, a deep dive into contemporary trials of invasive cardiovascular interventions finds intricate ties with industry and the art of spin on full display.
After examining 216 randomized, controlled trials published in the past decade, researchers found that more than half (53.2%) were commercially funded. In 18.3% of these trials, the sponsor was involved with the trial conduct and reporting.
Commercially sponsored trials were significantly more likely to report results that favored the experimental therapy than trials without commercial sponsorship (64.3% vs. 48.5%; P = .02).
The association remained statistically significant after adjustment for differences in trial characteristics (exponent of regression coefficient beta, 2.80; 95% confidence interval, 1.09-7.18; P = .03), the authors reported in JAMA Internal Medicine.
“To make this clear, this is not an attack on industry-sponsored trials,” study author and cardiac surgeon Mario Gaudino, MD, of New York–Presbyterian and Weill Cornell Medical Center, New York, said in an interview. “Because industry has more money, they have the best trialists, the best research organization. So they generally do a pretty good trial; they’re larger, they have a higher Fragility Index, which means they’re more solid.
“And, most importantly, more than half of the trials were sponsored by industry,” he said. “So without industry, there wouldn’t be half the research in that 10-year period we explored.”
Previous research in cardiology and in other fields has shown that trials supported by for-profit organizations are more likely to report positive findings. The explanations often focus on bias and differential quality in how the trials were designed and reported.
In the present analysis, however, the authors found no difference between trials with and without industry funding in terms of estimated treatment effect, length of follow-up, use of composite or clinically significant outcomes, or outcome modification, compared with the published protocol.
Part of the explanation may be that industry-sponsored trials more often used a noninferiority design (26.1% vs. 14.9%) and had a higher loss of patients to follow-up (median of sample, 1.0% vs. 0.1%), Dr. Gaudino said. “But I think more, in general, it’s not so much a difference in the measurable characteristics of the trial. It’s the selection of the sites that participate, the patient population that is targeted that makes the trial very likely to get the result that industry would like to see.”
“Just think of the differences in the transcatheter MitraClip results between MITRA-FR and COAPT – basically they were related to the fact they enrolled different patients,” he said.
Significant spin
The analysis included 216 coronary, vascular, and structural interventional cardiology and vascular and cardiac surgical randomized, controlled trials published from January 2008 to May 31, 2019. Most were multicenter trials (78.7%); 58% originated from Europe, 12% from North America, and 10.6% from Asia.
One in six trials (16.2%) were not prospectively registered before the start of enrollment, and at least one major discrepancy existed between the registered and published primary outcome in 38% of registered trials.
“If you don’t register the trial then you can make all the changes you want to the protocol up until the moment you publish,” Dr. Gaudino observed. “There really is no rational justification for not registering a trial.”
Overall, the trials were not particularly robust, he noted. In 62 trials in which the Fragility Index was measured, only a median of five patients experiencing a different outcome in a commercially sponsored trial would change statistically significant results to nonsignificant. For noncommercially sponsored trials, that number was 4.5 and in four trials; the change in condition of only one patient was needed to switch the statistical significance.
“This finding is concerning given the substantial role that [randomized, controlled trials] results play in federal device approvals, payer criteria, and clinical consensus guidelines,” the authors wrote.
The authors also looked for interpretation bias in the trials. In the 84 trials with nonsignificant differences in the primary outcomes, 65.5% contained spin, such as focusing on statistically significant secondary outcomes or interpreting nonsignificant primary outcomes as showing treatment equivalence or comparable effectiveness. Spin was present in 80.6% of the trials with commercial sponsorship and in 54.2% without (P = .02) – a finding that remained significant after trial differences were controlled for (beta, 4.64; 95% CI, 1.05-20.54; P = .04).
A pivot point
“It’s just another paper showing there are issues with conflicts of interest in industry trials. I’m not particularly surprised,” said David Moher, PhD, MSc, director of the Centre for Journalology, based at the Ottawa Hospital Research Institute.
“It’s sort of high time people from all sides sat down together and tried to resolve how to actually move forward with industry wanting to do trials,” he said. “They are hugely important in drug development. How can these trials be done where the impact of industry and, for that matter, academia is minimized?”
Dr. Gaudino suggested the “ideal situation” would be to have industry put its funding into an existing funding organization, such as the National Institutes of Health or a newly created independent organization – a concept that has been floated before without much forward movement.
“We may be at a pivot point,” Dr. Moher said. “It’s quite clear that COVID has indicated some serious problems with how trials are done, how they’re disseminated, the notion of open science. I think this could be an opportunity. Whether there is so much noise, whether anybody will be able to take any of these initiative forward, I don’t know.”
No matter how trial funding is revised, patients must be brought to the table, he said.
“What frustrates me quite a bit is this almost parental view of all of this – the scientists know best, industry knows best,” Dr. Moher said. “We actually need the most important groups: patients and the public. They need to have an enormous amount of say in how this actually is formed.”
Commenting further, Dr. Moher said that “industry and academia can only do trials when they have patients willing to participate, and yet in the discussions you and I are having, what do patients think about spin in trials? I would imagine they would be horrified that they are going into studies – in a sense in many cases risking their lives – and yet people are spinning the results.”
Dr. Gaudino and Dr. Moher reported having no relevant conflicts of interest.
A version of this story originally appeared on Medscape.com.
As the rigor of COVID-19 research comes under increasing scrutiny, a deep dive into contemporary trials of invasive cardiovascular interventions finds intricate ties with industry and the art of spin on full display.
After examining 216 randomized, controlled trials published in the past decade, researchers found that more than half (53.2%) were commercially funded. In 18.3% of these trials, the sponsor was involved with the trial conduct and reporting.
Commercially sponsored trials were significantly more likely to report results that favored the experimental therapy than trials without commercial sponsorship (64.3% vs. 48.5%; P = .02).
The association remained statistically significant after adjustment for differences in trial characteristics (exponent of regression coefficient beta, 2.80; 95% confidence interval, 1.09-7.18; P = .03), the authors reported in JAMA Internal Medicine.
“To make this clear, this is not an attack on industry-sponsored trials,” study author and cardiac surgeon Mario Gaudino, MD, of New York–Presbyterian and Weill Cornell Medical Center, New York, said in an interview. “Because industry has more money, they have the best trialists, the best research organization. So they generally do a pretty good trial; they’re larger, they have a higher Fragility Index, which means they’re more solid.
“And, most importantly, more than half of the trials were sponsored by industry,” he said. “So without industry, there wouldn’t be half the research in that 10-year period we explored.”
Previous research in cardiology and in other fields has shown that trials supported by for-profit organizations are more likely to report positive findings. The explanations often focus on bias and differential quality in how the trials were designed and reported.
In the present analysis, however, the authors found no difference between trials with and without industry funding in terms of estimated treatment effect, length of follow-up, use of composite or clinically significant outcomes, or outcome modification, compared with the published protocol.
Part of the explanation may be that industry-sponsored trials more often used a noninferiority design (26.1% vs. 14.9%) and had a higher loss of patients to follow-up (median of sample, 1.0% vs. 0.1%), Dr. Gaudino said. “But I think more, in general, it’s not so much a difference in the measurable characteristics of the trial. It’s the selection of the sites that participate, the patient population that is targeted that makes the trial very likely to get the result that industry would like to see.”
“Just think of the differences in the transcatheter MitraClip results between MITRA-FR and COAPT – basically they were related to the fact they enrolled different patients,” he said.
Significant spin
The analysis included 216 coronary, vascular, and structural interventional cardiology and vascular and cardiac surgical randomized, controlled trials published from January 2008 to May 31, 2019. Most were multicenter trials (78.7%); 58% originated from Europe, 12% from North America, and 10.6% from Asia.
One in six trials (16.2%) were not prospectively registered before the start of enrollment, and at least one major discrepancy existed between the registered and published primary outcome in 38% of registered trials.
“If you don’t register the trial then you can make all the changes you want to the protocol up until the moment you publish,” Dr. Gaudino observed. “There really is no rational justification for not registering a trial.”
Overall, the trials were not particularly robust, he noted. In 62 trials in which the Fragility Index was measured, only a median of five patients experiencing a different outcome in a commercially sponsored trial would change statistically significant results to nonsignificant. For noncommercially sponsored trials, that number was 4.5 and in four trials; the change in condition of only one patient was needed to switch the statistical significance.
“This finding is concerning given the substantial role that [randomized, controlled trials] results play in federal device approvals, payer criteria, and clinical consensus guidelines,” the authors wrote.
The authors also looked for interpretation bias in the trials. In the 84 trials with nonsignificant differences in the primary outcomes, 65.5% contained spin, such as focusing on statistically significant secondary outcomes or interpreting nonsignificant primary outcomes as showing treatment equivalence or comparable effectiveness. Spin was present in 80.6% of the trials with commercial sponsorship and in 54.2% without (P = .02) – a finding that remained significant after trial differences were controlled for (beta, 4.64; 95% CI, 1.05-20.54; P = .04).
A pivot point
“It’s just another paper showing there are issues with conflicts of interest in industry trials. I’m not particularly surprised,” said David Moher, PhD, MSc, director of the Centre for Journalology, based at the Ottawa Hospital Research Institute.
“It’s sort of high time people from all sides sat down together and tried to resolve how to actually move forward with industry wanting to do trials,” he said. “They are hugely important in drug development. How can these trials be done where the impact of industry and, for that matter, academia is minimized?”
Dr. Gaudino suggested the “ideal situation” would be to have industry put its funding into an existing funding organization, such as the National Institutes of Health or a newly created independent organization – a concept that has been floated before without much forward movement.
“We may be at a pivot point,” Dr. Moher said. “It’s quite clear that COVID has indicated some serious problems with how trials are done, how they’re disseminated, the notion of open science. I think this could be an opportunity. Whether there is so much noise, whether anybody will be able to take any of these initiative forward, I don’t know.”
No matter how trial funding is revised, patients must be brought to the table, he said.
“What frustrates me quite a bit is this almost parental view of all of this – the scientists know best, industry knows best,” Dr. Moher said. “We actually need the most important groups: patients and the public. They need to have an enormous amount of say in how this actually is formed.”
Commenting further, Dr. Moher said that “industry and academia can only do trials when they have patients willing to participate, and yet in the discussions you and I are having, what do patients think about spin in trials? I would imagine they would be horrified that they are going into studies – in a sense in many cases risking their lives – and yet people are spinning the results.”
Dr. Gaudino and Dr. Moher reported having no relevant conflicts of interest.
A version of this story originally appeared on Medscape.com.
As the rigor of COVID-19 research comes under increasing scrutiny, a deep dive into contemporary trials of invasive cardiovascular interventions finds intricate ties with industry and the art of spin on full display.
After examining 216 randomized, controlled trials published in the past decade, researchers found that more than half (53.2%) were commercially funded. In 18.3% of these trials, the sponsor was involved with the trial conduct and reporting.
Commercially sponsored trials were significantly more likely to report results that favored the experimental therapy than trials without commercial sponsorship (64.3% vs. 48.5%; P = .02).
The association remained statistically significant after adjustment for differences in trial characteristics (exponent of regression coefficient beta, 2.80; 95% confidence interval, 1.09-7.18; P = .03), the authors reported in JAMA Internal Medicine.
“To make this clear, this is not an attack on industry-sponsored trials,” study author and cardiac surgeon Mario Gaudino, MD, of New York–Presbyterian and Weill Cornell Medical Center, New York, said in an interview. “Because industry has more money, they have the best trialists, the best research organization. So they generally do a pretty good trial; they’re larger, they have a higher Fragility Index, which means they’re more solid.
“And, most importantly, more than half of the trials were sponsored by industry,” he said. “So without industry, there wouldn’t be half the research in that 10-year period we explored.”
Previous research in cardiology and in other fields has shown that trials supported by for-profit organizations are more likely to report positive findings. The explanations often focus on bias and differential quality in how the trials were designed and reported.
In the present analysis, however, the authors found no difference between trials with and without industry funding in terms of estimated treatment effect, length of follow-up, use of composite or clinically significant outcomes, or outcome modification, compared with the published protocol.
Part of the explanation may be that industry-sponsored trials more often used a noninferiority design (26.1% vs. 14.9%) and had a higher loss of patients to follow-up (median of sample, 1.0% vs. 0.1%), Dr. Gaudino said. “But I think more, in general, it’s not so much a difference in the measurable characteristics of the trial. It’s the selection of the sites that participate, the patient population that is targeted that makes the trial very likely to get the result that industry would like to see.”
“Just think of the differences in the transcatheter MitraClip results between MITRA-FR and COAPT – basically they were related to the fact they enrolled different patients,” he said.
Significant spin
The analysis included 216 coronary, vascular, and structural interventional cardiology and vascular and cardiac surgical randomized, controlled trials published from January 2008 to May 31, 2019. Most were multicenter trials (78.7%); 58% originated from Europe, 12% from North America, and 10.6% from Asia.
One in six trials (16.2%) were not prospectively registered before the start of enrollment, and at least one major discrepancy existed between the registered and published primary outcome in 38% of registered trials.
“If you don’t register the trial then you can make all the changes you want to the protocol up until the moment you publish,” Dr. Gaudino observed. “There really is no rational justification for not registering a trial.”
Overall, the trials were not particularly robust, he noted. In 62 trials in which the Fragility Index was measured, only a median of five patients experiencing a different outcome in a commercially sponsored trial would change statistically significant results to nonsignificant. For noncommercially sponsored trials, that number was 4.5 and in four trials; the change in condition of only one patient was needed to switch the statistical significance.
“This finding is concerning given the substantial role that [randomized, controlled trials] results play in federal device approvals, payer criteria, and clinical consensus guidelines,” the authors wrote.
The authors also looked for interpretation bias in the trials. In the 84 trials with nonsignificant differences in the primary outcomes, 65.5% contained spin, such as focusing on statistically significant secondary outcomes or interpreting nonsignificant primary outcomes as showing treatment equivalence or comparable effectiveness. Spin was present in 80.6% of the trials with commercial sponsorship and in 54.2% without (P = .02) – a finding that remained significant after trial differences were controlled for (beta, 4.64; 95% CI, 1.05-20.54; P = .04).
A pivot point
“It’s just another paper showing there are issues with conflicts of interest in industry trials. I’m not particularly surprised,” said David Moher, PhD, MSc, director of the Centre for Journalology, based at the Ottawa Hospital Research Institute.
“It’s sort of high time people from all sides sat down together and tried to resolve how to actually move forward with industry wanting to do trials,” he said. “They are hugely important in drug development. How can these trials be done where the impact of industry and, for that matter, academia is minimized?”
Dr. Gaudino suggested the “ideal situation” would be to have industry put its funding into an existing funding organization, such as the National Institutes of Health or a newly created independent organization – a concept that has been floated before without much forward movement.
“We may be at a pivot point,” Dr. Moher said. “It’s quite clear that COVID has indicated some serious problems with how trials are done, how they’re disseminated, the notion of open science. I think this could be an opportunity. Whether there is so much noise, whether anybody will be able to take any of these initiative forward, I don’t know.”
No matter how trial funding is revised, patients must be brought to the table, he said.
“What frustrates me quite a bit is this almost parental view of all of this – the scientists know best, industry knows best,” Dr. Moher said. “We actually need the most important groups: patients and the public. They need to have an enormous amount of say in how this actually is formed.”
Commenting further, Dr. Moher said that “industry and academia can only do trials when they have patients willing to participate, and yet in the discussions you and I are having, what do patients think about spin in trials? I would imagine they would be horrified that they are going into studies – in a sense in many cases risking their lives – and yet people are spinning the results.”
Dr. Gaudino and Dr. Moher reported having no relevant conflicts of interest.
A version of this story originally appeared on Medscape.com.