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WHO: Asymptomatic COVID-19 spread deemed ‘rare’
An official with the World Health Organization (WHO) has stated that it appears to be “rare” that an asymptomatic individual can pass SARS-CoV-2 to someone else.
“From the data we have, it still seems to be rare that an asymptomatic person actually transmits onward to a secondary individual,” Maria Van Kerkhove, PhD, WHO’s COVID-19 technical lead and an infectious disease epidemiologist, said June 8 at a news briefing from the agency’s Geneva headquarters.
This announcement came on the heels of the publication of an analysis in the Annals of Internal Medicine, which suggested that as many as 40-45% of COVID-19 cases may be asymptomatic. In this paper, the authors, Daniel P. Oran, AM, and Eric J. Topol, MD, of the Scripps Research Translational Institute in La Jolla, Calif stated: “The likelihood that approximately 40%-45% of those infected with SARS-CoV-2 will remain asymptomatic suggests that the virus might have greater potential than previously estimated to spread silently and deeply through human populations.”
"The early data that we have assembled on the prevalence of asymptomatic SARS-CoV-2 infection suggest that this is a significant factor in the rapid progression of the COVID-19 pandemic," the authors concluded.
Dr. Van Kerkhove also made comments suggesting otherwise on Twitter, citing a new summary by WHO: “@WHO recently published a summary of transmission of #COVID19, incl. symptomatic, pre-symptomatic and asymptomatic transmission.”
She also tweeted the following lines from the WHO summary: “Comprehensive studies on transmission from asymptomatic individuals are difficult to conduct, but the available evidence from contact tracing reported by Member States suggests that asymptomatically-infected individuals are much less likely to transmit the virus than those who develop symptoms.”
In an additional post, Dr. Van Kerkhove added: “In these data, it is important to breakdown truly asymptomatic vs pre-symptomatic vs mildly symptomatic... also to note that the [percentage] reported or estimated to be ‘asymptomatic’ is not the same as the [percentage] that are asymptomatic that actually transmit.”
In the paper published in the Annals of Internal Medicine, Mr. Oran and Dr. Topol analyzed data of asymptomatic individuals from 16 cohorts between April 19 and May 26, 2020 – a wide-ranging group consisting of residents of cities, health care workers, individuals in homeless shelters, obstetric patients, residents of a nursing home, crew members of aircraft carriers, passengers on cruise ships, and inmates in correctional facilities. Each cohort had varying rates of asymptomatic or presymptomatic cases..
When residents of Iceland were tested, 43 of 100 individuals who tested positive for SARS-CoV-2 did not show symptoms. In Vo’, Italy, 30 of 73 people (41.1%) with positive SARS-CoV-2 test results did not have symptoms in a first round of testing, and 13 of 29 (44.8%) had no symptoms in a second round of testing. Over half of residents of San Francisco’s Mission District who received testing (39 of 74; 52.7%) did not have symptoms, while slightly less than half of Indiana residents tested showed no symptoms (35 of 78; 44.8%).
A majority of 41 individuals (65.9%) who were mostly health care workers at Rutgers University reported no symptoms of COVID-19 at the time of testing. Data from homeless shelters in Boston (129 of 147; 87.7%) and Los Angeles (27 of 43; 62.7%) also showed a high rate of individuals without symptoms. Among 33 obstetric patients in New York City who tested positive for SARS-CoV-2, 29 women (87.9%) were asymptomatic during a median 2-day length of stay. In a Washington state nursing facility, 12 of 23 individuals (52.1%) were positive for SARS-CoV-2 without showing symptoms in a first round of testing, with another 15 of 24 residents (62.5%) not showing symptoms in a second round of testing. Of these residents, 24 individuals (88.9%) later went on to show symptoms of COVID-19.
Most of the 783 Greek citizens who tested positive for SARS-CoV-2 after being evacuated from Spain, Turkey, and the United Kingdom showed no symptoms of COVID-19 (35 of 40; 87.5%). A group of 565 Japanese citizens evacuated from Wuhan, China, had a lower number of cases without initial symptoms – 13 people were positive for SARS-CoV-2, and 4 of 13 (30.8%) had no symptoms.
In closed cohorts, there appeared to also be a high rate of COVID-19 cases without initial symptoms. Of 3,277 inmates from correctional facilities in Arkansas, North Carolina, Ohio, and Virginia, 3,146 individuals (96%) had no symptoms at the time of testing. There was also a large percentage of passengers and crew of the Diamond Princess cruise ship (331 of 712; 46.5%) and an Argentine cruise ship (104 of 128; 81.3%) who were positive for SARS-CoV-2 without symptoms. On the aircraft carrier U.S.S. Theodore Roosevelt, 60% of 856 individuals, while on the French aircraft carrier Charles de Gaulle, nearly 50% of individuals were asymptomatic.
It is difficult to tell the difference between people who are presymptomatic and will later go on to develop symptoms of COVID-19 and those who will remain asymptomatic. “The simple solution to this conundrum is longitudinal testing – that is, repeated observations of the individual over time,” but only 5 of 16 cohorts studied had longitudinal data on individuals, Mr. Oran and Dr. Topol said.
Seth Trueger, MD, an emergency physician and assistant professor of emergency medicine at Northwestern University, Chicago, who was not involved in the study, said it was important to see this information all in one place, even if the data isn’t new.
“I think we’ve certainly kind of seen from the beginning there’s some level of asymptomatic and presymptomatic spread,” Dr. Trueger said. “In health care, we’ve been lucky to get those lessons early on and start to think of things like universal masking in hospitals, and unfortunate things like limiting visitors.”
A more nuanced understanding of how SARS-CoV-2 spreads has been difficult to capture, in part because of operating under a shortened time frame and handicapped testing capacity, he noted. “[Even] in the best of possible circumstances, trying to figure out epidemiology in people who don’t have symptoms is really tough,” Dr. Truegar said.
“Even the best studies are still relatively decent samples, and not totally representative,” he added.
Another limitation to capturing accurate data is method of testing. Real-time reverse transcriptase polymerase chain reaction using nasopharyngeal swabs can detect RNA fragments from SARS-CoV-2, which could potentially affect the results. “It’s really hard to know what is actually infected virus versus just fragments of RNA that make the test positive,” Dr. Trueger said.
If the rate of asymptomatic cases is higher than previously thought, it’s a “double-edged sword,” he noted. It may mean the infection fatality rate is lower than predicted, but “even at high levels of what we think community levels might be, we’re far from herd immunity.”
The study authors and Dr. Trueger reported no relevant conflicts of interest.
SOURCE: Oran DP, Topol EJ. Ann Intern Med. 2020 Jun 3. doi: 10.7326/M20-3012.
This article was updated 6/8/20.
An official with the World Health Organization (WHO) has stated that it appears to be “rare” that an asymptomatic individual can pass SARS-CoV-2 to someone else.
“From the data we have, it still seems to be rare that an asymptomatic person actually transmits onward to a secondary individual,” Maria Van Kerkhove, PhD, WHO’s COVID-19 technical lead and an infectious disease epidemiologist, said June 8 at a news briefing from the agency’s Geneva headquarters.
This announcement came on the heels of the publication of an analysis in the Annals of Internal Medicine, which suggested that as many as 40-45% of COVID-19 cases may be asymptomatic. In this paper, the authors, Daniel P. Oran, AM, and Eric J. Topol, MD, of the Scripps Research Translational Institute in La Jolla, Calif stated: “The likelihood that approximately 40%-45% of those infected with SARS-CoV-2 will remain asymptomatic suggests that the virus might have greater potential than previously estimated to spread silently and deeply through human populations.”
"The early data that we have assembled on the prevalence of asymptomatic SARS-CoV-2 infection suggest that this is a significant factor in the rapid progression of the COVID-19 pandemic," the authors concluded.
Dr. Van Kerkhove also made comments suggesting otherwise on Twitter, citing a new summary by WHO: “@WHO recently published a summary of transmission of #COVID19, incl. symptomatic, pre-symptomatic and asymptomatic transmission.”
She also tweeted the following lines from the WHO summary: “Comprehensive studies on transmission from asymptomatic individuals are difficult to conduct, but the available evidence from contact tracing reported by Member States suggests that asymptomatically-infected individuals are much less likely to transmit the virus than those who develop symptoms.”
In an additional post, Dr. Van Kerkhove added: “In these data, it is important to breakdown truly asymptomatic vs pre-symptomatic vs mildly symptomatic... also to note that the [percentage] reported or estimated to be ‘asymptomatic’ is not the same as the [percentage] that are asymptomatic that actually transmit.”
In the paper published in the Annals of Internal Medicine, Mr. Oran and Dr. Topol analyzed data of asymptomatic individuals from 16 cohorts between April 19 and May 26, 2020 – a wide-ranging group consisting of residents of cities, health care workers, individuals in homeless shelters, obstetric patients, residents of a nursing home, crew members of aircraft carriers, passengers on cruise ships, and inmates in correctional facilities. Each cohort had varying rates of asymptomatic or presymptomatic cases..
When residents of Iceland were tested, 43 of 100 individuals who tested positive for SARS-CoV-2 did not show symptoms. In Vo’, Italy, 30 of 73 people (41.1%) with positive SARS-CoV-2 test results did not have symptoms in a first round of testing, and 13 of 29 (44.8%) had no symptoms in a second round of testing. Over half of residents of San Francisco’s Mission District who received testing (39 of 74; 52.7%) did not have symptoms, while slightly less than half of Indiana residents tested showed no symptoms (35 of 78; 44.8%).
A majority of 41 individuals (65.9%) who were mostly health care workers at Rutgers University reported no symptoms of COVID-19 at the time of testing. Data from homeless shelters in Boston (129 of 147; 87.7%) and Los Angeles (27 of 43; 62.7%) also showed a high rate of individuals without symptoms. Among 33 obstetric patients in New York City who tested positive for SARS-CoV-2, 29 women (87.9%) were asymptomatic during a median 2-day length of stay. In a Washington state nursing facility, 12 of 23 individuals (52.1%) were positive for SARS-CoV-2 without showing symptoms in a first round of testing, with another 15 of 24 residents (62.5%) not showing symptoms in a second round of testing. Of these residents, 24 individuals (88.9%) later went on to show symptoms of COVID-19.
Most of the 783 Greek citizens who tested positive for SARS-CoV-2 after being evacuated from Spain, Turkey, and the United Kingdom showed no symptoms of COVID-19 (35 of 40; 87.5%). A group of 565 Japanese citizens evacuated from Wuhan, China, had a lower number of cases without initial symptoms – 13 people were positive for SARS-CoV-2, and 4 of 13 (30.8%) had no symptoms.
In closed cohorts, there appeared to also be a high rate of COVID-19 cases without initial symptoms. Of 3,277 inmates from correctional facilities in Arkansas, North Carolina, Ohio, and Virginia, 3,146 individuals (96%) had no symptoms at the time of testing. There was also a large percentage of passengers and crew of the Diamond Princess cruise ship (331 of 712; 46.5%) and an Argentine cruise ship (104 of 128; 81.3%) who were positive for SARS-CoV-2 without symptoms. On the aircraft carrier U.S.S. Theodore Roosevelt, 60% of 856 individuals, while on the French aircraft carrier Charles de Gaulle, nearly 50% of individuals were asymptomatic.
It is difficult to tell the difference between people who are presymptomatic and will later go on to develop symptoms of COVID-19 and those who will remain asymptomatic. “The simple solution to this conundrum is longitudinal testing – that is, repeated observations of the individual over time,” but only 5 of 16 cohorts studied had longitudinal data on individuals, Mr. Oran and Dr. Topol said.
Seth Trueger, MD, an emergency physician and assistant professor of emergency medicine at Northwestern University, Chicago, who was not involved in the study, said it was important to see this information all in one place, even if the data isn’t new.
“I think we’ve certainly kind of seen from the beginning there’s some level of asymptomatic and presymptomatic spread,” Dr. Trueger said. “In health care, we’ve been lucky to get those lessons early on and start to think of things like universal masking in hospitals, and unfortunate things like limiting visitors.”
A more nuanced understanding of how SARS-CoV-2 spreads has been difficult to capture, in part because of operating under a shortened time frame and handicapped testing capacity, he noted. “[Even] in the best of possible circumstances, trying to figure out epidemiology in people who don’t have symptoms is really tough,” Dr. Truegar said.
“Even the best studies are still relatively decent samples, and not totally representative,” he added.
Another limitation to capturing accurate data is method of testing. Real-time reverse transcriptase polymerase chain reaction using nasopharyngeal swabs can detect RNA fragments from SARS-CoV-2, which could potentially affect the results. “It’s really hard to know what is actually infected virus versus just fragments of RNA that make the test positive,” Dr. Trueger said.
If the rate of asymptomatic cases is higher than previously thought, it’s a “double-edged sword,” he noted. It may mean the infection fatality rate is lower than predicted, but “even at high levels of what we think community levels might be, we’re far from herd immunity.”
The study authors and Dr. Trueger reported no relevant conflicts of interest.
SOURCE: Oran DP, Topol EJ. Ann Intern Med. 2020 Jun 3. doi: 10.7326/M20-3012.
This article was updated 6/8/20.
An official with the World Health Organization (WHO) has stated that it appears to be “rare” that an asymptomatic individual can pass SARS-CoV-2 to someone else.
“From the data we have, it still seems to be rare that an asymptomatic person actually transmits onward to a secondary individual,” Maria Van Kerkhove, PhD, WHO’s COVID-19 technical lead and an infectious disease epidemiologist, said June 8 at a news briefing from the agency’s Geneva headquarters.
This announcement came on the heels of the publication of an analysis in the Annals of Internal Medicine, which suggested that as many as 40-45% of COVID-19 cases may be asymptomatic. In this paper, the authors, Daniel P. Oran, AM, and Eric J. Topol, MD, of the Scripps Research Translational Institute in La Jolla, Calif stated: “The likelihood that approximately 40%-45% of those infected with SARS-CoV-2 will remain asymptomatic suggests that the virus might have greater potential than previously estimated to spread silently and deeply through human populations.”
"The early data that we have assembled on the prevalence of asymptomatic SARS-CoV-2 infection suggest that this is a significant factor in the rapid progression of the COVID-19 pandemic," the authors concluded.
Dr. Van Kerkhove also made comments suggesting otherwise on Twitter, citing a new summary by WHO: “@WHO recently published a summary of transmission of #COVID19, incl. symptomatic, pre-symptomatic and asymptomatic transmission.”
She also tweeted the following lines from the WHO summary: “Comprehensive studies on transmission from asymptomatic individuals are difficult to conduct, but the available evidence from contact tracing reported by Member States suggests that asymptomatically-infected individuals are much less likely to transmit the virus than those who develop symptoms.”
In an additional post, Dr. Van Kerkhove added: “In these data, it is important to breakdown truly asymptomatic vs pre-symptomatic vs mildly symptomatic... also to note that the [percentage] reported or estimated to be ‘asymptomatic’ is not the same as the [percentage] that are asymptomatic that actually transmit.”
In the paper published in the Annals of Internal Medicine, Mr. Oran and Dr. Topol analyzed data of asymptomatic individuals from 16 cohorts between April 19 and May 26, 2020 – a wide-ranging group consisting of residents of cities, health care workers, individuals in homeless shelters, obstetric patients, residents of a nursing home, crew members of aircraft carriers, passengers on cruise ships, and inmates in correctional facilities. Each cohort had varying rates of asymptomatic or presymptomatic cases..
When residents of Iceland were tested, 43 of 100 individuals who tested positive for SARS-CoV-2 did not show symptoms. In Vo’, Italy, 30 of 73 people (41.1%) with positive SARS-CoV-2 test results did not have symptoms in a first round of testing, and 13 of 29 (44.8%) had no symptoms in a second round of testing. Over half of residents of San Francisco’s Mission District who received testing (39 of 74; 52.7%) did not have symptoms, while slightly less than half of Indiana residents tested showed no symptoms (35 of 78; 44.8%).
A majority of 41 individuals (65.9%) who were mostly health care workers at Rutgers University reported no symptoms of COVID-19 at the time of testing. Data from homeless shelters in Boston (129 of 147; 87.7%) and Los Angeles (27 of 43; 62.7%) also showed a high rate of individuals without symptoms. Among 33 obstetric patients in New York City who tested positive for SARS-CoV-2, 29 women (87.9%) were asymptomatic during a median 2-day length of stay. In a Washington state nursing facility, 12 of 23 individuals (52.1%) were positive for SARS-CoV-2 without showing symptoms in a first round of testing, with another 15 of 24 residents (62.5%) not showing symptoms in a second round of testing. Of these residents, 24 individuals (88.9%) later went on to show symptoms of COVID-19.
Most of the 783 Greek citizens who tested positive for SARS-CoV-2 after being evacuated from Spain, Turkey, and the United Kingdom showed no symptoms of COVID-19 (35 of 40; 87.5%). A group of 565 Japanese citizens evacuated from Wuhan, China, had a lower number of cases without initial symptoms – 13 people were positive for SARS-CoV-2, and 4 of 13 (30.8%) had no symptoms.
In closed cohorts, there appeared to also be a high rate of COVID-19 cases without initial symptoms. Of 3,277 inmates from correctional facilities in Arkansas, North Carolina, Ohio, and Virginia, 3,146 individuals (96%) had no symptoms at the time of testing. There was also a large percentage of passengers and crew of the Diamond Princess cruise ship (331 of 712; 46.5%) and an Argentine cruise ship (104 of 128; 81.3%) who were positive for SARS-CoV-2 without symptoms. On the aircraft carrier U.S.S. Theodore Roosevelt, 60% of 856 individuals, while on the French aircraft carrier Charles de Gaulle, nearly 50% of individuals were asymptomatic.
It is difficult to tell the difference between people who are presymptomatic and will later go on to develop symptoms of COVID-19 and those who will remain asymptomatic. “The simple solution to this conundrum is longitudinal testing – that is, repeated observations of the individual over time,” but only 5 of 16 cohorts studied had longitudinal data on individuals, Mr. Oran and Dr. Topol said.
Seth Trueger, MD, an emergency physician and assistant professor of emergency medicine at Northwestern University, Chicago, who was not involved in the study, said it was important to see this information all in one place, even if the data isn’t new.
“I think we’ve certainly kind of seen from the beginning there’s some level of asymptomatic and presymptomatic spread,” Dr. Trueger said. “In health care, we’ve been lucky to get those lessons early on and start to think of things like universal masking in hospitals, and unfortunate things like limiting visitors.”
A more nuanced understanding of how SARS-CoV-2 spreads has been difficult to capture, in part because of operating under a shortened time frame and handicapped testing capacity, he noted. “[Even] in the best of possible circumstances, trying to figure out epidemiology in people who don’t have symptoms is really tough,” Dr. Truegar said.
“Even the best studies are still relatively decent samples, and not totally representative,” he added.
Another limitation to capturing accurate data is method of testing. Real-time reverse transcriptase polymerase chain reaction using nasopharyngeal swabs can detect RNA fragments from SARS-CoV-2, which could potentially affect the results. “It’s really hard to know what is actually infected virus versus just fragments of RNA that make the test positive,” Dr. Trueger said.
If the rate of asymptomatic cases is higher than previously thought, it’s a “double-edged sword,” he noted. It may mean the infection fatality rate is lower than predicted, but “even at high levels of what we think community levels might be, we’re far from herd immunity.”
The study authors and Dr. Trueger reported no relevant conflicts of interest.
SOURCE: Oran DP, Topol EJ. Ann Intern Med. 2020 Jun 3. doi: 10.7326/M20-3012.
This article was updated 6/8/20.
FROM ANNALS OF INTERNAL MEDICINE
High-dose tafamidis boosts survival in transthyretin amyloidosis cardiomyopathy
Treatment with oral tafamidis at 80 mg/day provided a significantly greater survival benefit than dosing at 20 mg/day in patients with transthyretin amyloid cardiomyopathy in the long-term extension of the landmark ATTR-ACT trial, Thibaud Damy, MD, PhD, reported at the European Society of Cardiology Heart Failure Discoveries virtual meeting.
Moreover, the superior survival benefit achieved by taking four 20-mg capsules of tafamidis (Vyndaqel) once daily – or its more convenient once-daily, single-capsule, 61-mg bioequivalent formulation marketed as Vyndamax – came at no cost in terms of side effects and toxicity, compared with low-dose therapy for this progressive multisystem disease, according to Dr. Damy, professor of cardiology at the University of Paris and head of the French National Referral Center for Cardiac Amyloidosis at Henri Mondor University Hospital, Créteil, France.
“There are no side effects with tafamidis,” he said. “It doesn’t act on any receptors, it just acts on the formation of amyloid fibrils, so there are no side effects at whatever dosage is used. And in ATTR-ACT there was actually a trend towards increased side effects in the placebo group because the amyloidosis is everywhere, so by decreasing the amyloidosis process you improve not only the heart but all the organs, and the patient has a better quality of life.”
ATTR-ACT (Transthyretin Amyloidosis Cardiomyopathy Clinical Trial) was a phase 3, double-blind study in which 441 patients with transthyretin amyloidosis cardiomyopathy (TAC) in 13 countries were randomized to tafamidis at either 80 mg or 20 mg per day or placebo and followed prospectively for 30 months. At 30 months, all-cause mortality was 29.5% in patients who received tafamidis, compared with 42.9% in controls, for a statistically significant and clinically important 30% relative risk reduction, establishing tafamidis as the first disease-modifying therapy for this disease (N Engl J Med. 2018 Sep 13;379[11]:1007-16).
Patients in the 80-mg group had a 20% reduction in the risk of death, compared with the 20-mg group, at 30 months in an analysis adjusted for baseline age, 6-minute walk distance, and N-terminal pro-B-type natriuretic peptide, all of which are known to impact survival in TAC. This between-group survival difference wasn’t statistically significant, providing one impetus for the subsequent long-term extension study, in which patients remained on their original dose of tafamidis, and the controls who’d been on placebo for 30 months were randomized 2:1 to tafamidis at 80 mg or 20 mg per day.
The primary endpoint in the long-term extension was a composite of all-cause mortality, heart transplantation, or implantation of a ventricular assist device. At a median follow-up of 39 months since ATTR-ACT began, the high-dose tafamidis group had an adjusted 33% reduction in the risk of this endpoint, compared with patients on 20 mg per day, a difference that barely missed statistical significance. At that point, everyone in the long-term extension was switched to the once-daily 61-mg formulation of tafamidis free acid, which is bioequivalent to four 20-mg capsules of tafamidis.
Dr. Damy’s key message: At a median of 51 months of follow-up, the group originally on 80 mg of tafamidis displayed a highly significant adjusted 43% reduction in risk of the composite endpoint, compared with those who had been on 20 mg per day.
Session chair Petar M. Seferovic, MD, PhD, pronounced the ATTR-ACT trial and its long-term extension “a breakthrough advancement.”
“This is the first time in human medical history that we have a drug which improves the long-term outcome, including survival, in patients with this form of hypertrophic cardiomyopathy. So this is extremely important. It’s one of the major steps forward in the treatment of patients with myocardial disease,” said Dr. Seferovic, president of the European Society of Cardiology Heart Failure Association and professor of internal medicine at the University of Belgrade, Serbia.
Discussant Loreena Hill, PhD, of Queen’s University in Belfast, Northern Ireland, observed that TAC is a devastating disease with a formidable symptom burden and an average survival of just 2-5 years after diagnosis.
“It is often underdiagnosed, and yet it is estimated to account for up to 13% of patients with heart failure and preserved ejection fraction,” she said, adding that she considers the long-term extension results “extremely positive.”
Nailing down the prevalence of hereditary TAC: the DISCOVERY study
TAC occurs when transthyretin, a transport protein, becomes destabilized and misfolds, promoting deposition of amyloid fibrils in the myocardium and elsewhere. In the heart, the result is progressive ventricular wall thickening and stiffness, manifest as restrictive cardiomyopathy and progressive nonischemic heart failure. The cause of transthyretin destabilization can be either autosomal dominant inheritance of any of more than 100 pathogenic mutations in the transthyretin gene identified to date or a spontaneous wild-type protein.
Dr. Damy was a coinvestigator in the recently published multicenter DISCOVERY study, in which 1,001 patients with clinically suspected cardiac amyloidosis, the great majority of them from the United States, were screened for pathogenic transthyretin genetic mutations. The overall prevalence of such mutations was 8% in the American patients, with the Val122Ile mutation being identified in 11% of African Americans (Amyloid. 2020 May 26;1-8).
The prevalence of wild-type amyloidosis causing TAC hasn’t yet been studied with anything approaching the rigor of DISCOVERY, but the available evidence suggests the wild-type version is roughly as common as the hereditary forms.
Although DISCOVERY and other studies indicate that TAC is far more common than generally realized, Pfizer has priced Vyndaqel and Vyndamax as though TAC is a rare disease, with a U.S. list price of around $225,000 per year.
“Obviously, the cost will go down over time,” Dr. Seferovic predicted.
Diagnosing TAC
Audience members mostly wanted to know how to identify individuals with TAC who are buried within the huge population of patients with heart failure with preserved ejection fraction. Dr. Damy said it’s actually a simple matter using a screening framework developed by an 11-member TAC expert panel on which he served. A definitive diagnosis can usually be achieved noninvasively at a low cost using bone scintigraphy, he added.
The panel recommended screening via bone scintigraphy in patients with an increased left ventricular wall thickness of 14 mm or more in men over age 65 and women older than 70 who either have heart failure or red flag symptoms.
These red flags for TAC include an echocardiographic finding of reduced longitudinal strain with relative apical sparing, a discrepancy between left ventricular wall thickness on imaging and normal or low-normal voltages on a standard 12-lead ECG, diffuse gadolinium enhancement or marked extracellular volume expansion on cardiac magnetic resonance imaging, a history of bilateral carpal tunnel syndrome, symptoms of polyneuropathy, and mildly increased serum troponin levels on multiple occasions (JACC Heart Fail. 2019 Aug;7[8]:709-16).
Dr. Damy reported receiving institutional research grant support from Pfizer, the study sponsor, and serving on a scientific advisory board for the company.
Treatment with oral tafamidis at 80 mg/day provided a significantly greater survival benefit than dosing at 20 mg/day in patients with transthyretin amyloid cardiomyopathy in the long-term extension of the landmark ATTR-ACT trial, Thibaud Damy, MD, PhD, reported at the European Society of Cardiology Heart Failure Discoveries virtual meeting.
Moreover, the superior survival benefit achieved by taking four 20-mg capsules of tafamidis (Vyndaqel) once daily – or its more convenient once-daily, single-capsule, 61-mg bioequivalent formulation marketed as Vyndamax – came at no cost in terms of side effects and toxicity, compared with low-dose therapy for this progressive multisystem disease, according to Dr. Damy, professor of cardiology at the University of Paris and head of the French National Referral Center for Cardiac Amyloidosis at Henri Mondor University Hospital, Créteil, France.
“There are no side effects with tafamidis,” he said. “It doesn’t act on any receptors, it just acts on the formation of amyloid fibrils, so there are no side effects at whatever dosage is used. And in ATTR-ACT there was actually a trend towards increased side effects in the placebo group because the amyloidosis is everywhere, so by decreasing the amyloidosis process you improve not only the heart but all the organs, and the patient has a better quality of life.”
ATTR-ACT (Transthyretin Amyloidosis Cardiomyopathy Clinical Trial) was a phase 3, double-blind study in which 441 patients with transthyretin amyloidosis cardiomyopathy (TAC) in 13 countries were randomized to tafamidis at either 80 mg or 20 mg per day or placebo and followed prospectively for 30 months. At 30 months, all-cause mortality was 29.5% in patients who received tafamidis, compared with 42.9% in controls, for a statistically significant and clinically important 30% relative risk reduction, establishing tafamidis as the first disease-modifying therapy for this disease (N Engl J Med. 2018 Sep 13;379[11]:1007-16).
Patients in the 80-mg group had a 20% reduction in the risk of death, compared with the 20-mg group, at 30 months in an analysis adjusted for baseline age, 6-minute walk distance, and N-terminal pro-B-type natriuretic peptide, all of which are known to impact survival in TAC. This between-group survival difference wasn’t statistically significant, providing one impetus for the subsequent long-term extension study, in which patients remained on their original dose of tafamidis, and the controls who’d been on placebo for 30 months were randomized 2:1 to tafamidis at 80 mg or 20 mg per day.
The primary endpoint in the long-term extension was a composite of all-cause mortality, heart transplantation, or implantation of a ventricular assist device. At a median follow-up of 39 months since ATTR-ACT began, the high-dose tafamidis group had an adjusted 33% reduction in the risk of this endpoint, compared with patients on 20 mg per day, a difference that barely missed statistical significance. At that point, everyone in the long-term extension was switched to the once-daily 61-mg formulation of tafamidis free acid, which is bioequivalent to four 20-mg capsules of tafamidis.
Dr. Damy’s key message: At a median of 51 months of follow-up, the group originally on 80 mg of tafamidis displayed a highly significant adjusted 43% reduction in risk of the composite endpoint, compared with those who had been on 20 mg per day.
Session chair Petar M. Seferovic, MD, PhD, pronounced the ATTR-ACT trial and its long-term extension “a breakthrough advancement.”
“This is the first time in human medical history that we have a drug which improves the long-term outcome, including survival, in patients with this form of hypertrophic cardiomyopathy. So this is extremely important. It’s one of the major steps forward in the treatment of patients with myocardial disease,” said Dr. Seferovic, president of the European Society of Cardiology Heart Failure Association and professor of internal medicine at the University of Belgrade, Serbia.
Discussant Loreena Hill, PhD, of Queen’s University in Belfast, Northern Ireland, observed that TAC is a devastating disease with a formidable symptom burden and an average survival of just 2-5 years after diagnosis.
“It is often underdiagnosed, and yet it is estimated to account for up to 13% of patients with heart failure and preserved ejection fraction,” she said, adding that she considers the long-term extension results “extremely positive.”
Nailing down the prevalence of hereditary TAC: the DISCOVERY study
TAC occurs when transthyretin, a transport protein, becomes destabilized and misfolds, promoting deposition of amyloid fibrils in the myocardium and elsewhere. In the heart, the result is progressive ventricular wall thickening and stiffness, manifest as restrictive cardiomyopathy and progressive nonischemic heart failure. The cause of transthyretin destabilization can be either autosomal dominant inheritance of any of more than 100 pathogenic mutations in the transthyretin gene identified to date or a spontaneous wild-type protein.
Dr. Damy was a coinvestigator in the recently published multicenter DISCOVERY study, in which 1,001 patients with clinically suspected cardiac amyloidosis, the great majority of them from the United States, were screened for pathogenic transthyretin genetic mutations. The overall prevalence of such mutations was 8% in the American patients, with the Val122Ile mutation being identified in 11% of African Americans (Amyloid. 2020 May 26;1-8).
The prevalence of wild-type amyloidosis causing TAC hasn’t yet been studied with anything approaching the rigor of DISCOVERY, but the available evidence suggests the wild-type version is roughly as common as the hereditary forms.
Although DISCOVERY and other studies indicate that TAC is far more common than generally realized, Pfizer has priced Vyndaqel and Vyndamax as though TAC is a rare disease, with a U.S. list price of around $225,000 per year.
“Obviously, the cost will go down over time,” Dr. Seferovic predicted.
Diagnosing TAC
Audience members mostly wanted to know how to identify individuals with TAC who are buried within the huge population of patients with heart failure with preserved ejection fraction. Dr. Damy said it’s actually a simple matter using a screening framework developed by an 11-member TAC expert panel on which he served. A definitive diagnosis can usually be achieved noninvasively at a low cost using bone scintigraphy, he added.
The panel recommended screening via bone scintigraphy in patients with an increased left ventricular wall thickness of 14 mm or more in men over age 65 and women older than 70 who either have heart failure or red flag symptoms.
These red flags for TAC include an echocardiographic finding of reduced longitudinal strain with relative apical sparing, a discrepancy between left ventricular wall thickness on imaging and normal or low-normal voltages on a standard 12-lead ECG, diffuse gadolinium enhancement or marked extracellular volume expansion on cardiac magnetic resonance imaging, a history of bilateral carpal tunnel syndrome, symptoms of polyneuropathy, and mildly increased serum troponin levels on multiple occasions (JACC Heart Fail. 2019 Aug;7[8]:709-16).
Dr. Damy reported receiving institutional research grant support from Pfizer, the study sponsor, and serving on a scientific advisory board for the company.
Treatment with oral tafamidis at 80 mg/day provided a significantly greater survival benefit than dosing at 20 mg/day in patients with transthyretin amyloid cardiomyopathy in the long-term extension of the landmark ATTR-ACT trial, Thibaud Damy, MD, PhD, reported at the European Society of Cardiology Heart Failure Discoveries virtual meeting.
Moreover, the superior survival benefit achieved by taking four 20-mg capsules of tafamidis (Vyndaqel) once daily – or its more convenient once-daily, single-capsule, 61-mg bioequivalent formulation marketed as Vyndamax – came at no cost in terms of side effects and toxicity, compared with low-dose therapy for this progressive multisystem disease, according to Dr. Damy, professor of cardiology at the University of Paris and head of the French National Referral Center for Cardiac Amyloidosis at Henri Mondor University Hospital, Créteil, France.
“There are no side effects with tafamidis,” he said. “It doesn’t act on any receptors, it just acts on the formation of amyloid fibrils, so there are no side effects at whatever dosage is used. And in ATTR-ACT there was actually a trend towards increased side effects in the placebo group because the amyloidosis is everywhere, so by decreasing the amyloidosis process you improve not only the heart but all the organs, and the patient has a better quality of life.”
ATTR-ACT (Transthyretin Amyloidosis Cardiomyopathy Clinical Trial) was a phase 3, double-blind study in which 441 patients with transthyretin amyloidosis cardiomyopathy (TAC) in 13 countries were randomized to tafamidis at either 80 mg or 20 mg per day or placebo and followed prospectively for 30 months. At 30 months, all-cause mortality was 29.5% in patients who received tafamidis, compared with 42.9% in controls, for a statistically significant and clinically important 30% relative risk reduction, establishing tafamidis as the first disease-modifying therapy for this disease (N Engl J Med. 2018 Sep 13;379[11]:1007-16).
Patients in the 80-mg group had a 20% reduction in the risk of death, compared with the 20-mg group, at 30 months in an analysis adjusted for baseline age, 6-minute walk distance, and N-terminal pro-B-type natriuretic peptide, all of which are known to impact survival in TAC. This between-group survival difference wasn’t statistically significant, providing one impetus for the subsequent long-term extension study, in which patients remained on their original dose of tafamidis, and the controls who’d been on placebo for 30 months were randomized 2:1 to tafamidis at 80 mg or 20 mg per day.
The primary endpoint in the long-term extension was a composite of all-cause mortality, heart transplantation, or implantation of a ventricular assist device. At a median follow-up of 39 months since ATTR-ACT began, the high-dose tafamidis group had an adjusted 33% reduction in the risk of this endpoint, compared with patients on 20 mg per day, a difference that barely missed statistical significance. At that point, everyone in the long-term extension was switched to the once-daily 61-mg formulation of tafamidis free acid, which is bioequivalent to four 20-mg capsules of tafamidis.
Dr. Damy’s key message: At a median of 51 months of follow-up, the group originally on 80 mg of tafamidis displayed a highly significant adjusted 43% reduction in risk of the composite endpoint, compared with those who had been on 20 mg per day.
Session chair Petar M. Seferovic, MD, PhD, pronounced the ATTR-ACT trial and its long-term extension “a breakthrough advancement.”
“This is the first time in human medical history that we have a drug which improves the long-term outcome, including survival, in patients with this form of hypertrophic cardiomyopathy. So this is extremely important. It’s one of the major steps forward in the treatment of patients with myocardial disease,” said Dr. Seferovic, president of the European Society of Cardiology Heart Failure Association and professor of internal medicine at the University of Belgrade, Serbia.
Discussant Loreena Hill, PhD, of Queen’s University in Belfast, Northern Ireland, observed that TAC is a devastating disease with a formidable symptom burden and an average survival of just 2-5 years after diagnosis.
“It is often underdiagnosed, and yet it is estimated to account for up to 13% of patients with heart failure and preserved ejection fraction,” she said, adding that she considers the long-term extension results “extremely positive.”
Nailing down the prevalence of hereditary TAC: the DISCOVERY study
TAC occurs when transthyretin, a transport protein, becomes destabilized and misfolds, promoting deposition of amyloid fibrils in the myocardium and elsewhere. In the heart, the result is progressive ventricular wall thickening and stiffness, manifest as restrictive cardiomyopathy and progressive nonischemic heart failure. The cause of transthyretin destabilization can be either autosomal dominant inheritance of any of more than 100 pathogenic mutations in the transthyretin gene identified to date or a spontaneous wild-type protein.
Dr. Damy was a coinvestigator in the recently published multicenter DISCOVERY study, in which 1,001 patients with clinically suspected cardiac amyloidosis, the great majority of them from the United States, were screened for pathogenic transthyretin genetic mutations. The overall prevalence of such mutations was 8% in the American patients, with the Val122Ile mutation being identified in 11% of African Americans (Amyloid. 2020 May 26;1-8).
The prevalence of wild-type amyloidosis causing TAC hasn’t yet been studied with anything approaching the rigor of DISCOVERY, but the available evidence suggests the wild-type version is roughly as common as the hereditary forms.
Although DISCOVERY and other studies indicate that TAC is far more common than generally realized, Pfizer has priced Vyndaqel and Vyndamax as though TAC is a rare disease, with a U.S. list price of around $225,000 per year.
“Obviously, the cost will go down over time,” Dr. Seferovic predicted.
Diagnosing TAC
Audience members mostly wanted to know how to identify individuals with TAC who are buried within the huge population of patients with heart failure with preserved ejection fraction. Dr. Damy said it’s actually a simple matter using a screening framework developed by an 11-member TAC expert panel on which he served. A definitive diagnosis can usually be achieved noninvasively at a low cost using bone scintigraphy, he added.
The panel recommended screening via bone scintigraphy in patients with an increased left ventricular wall thickness of 14 mm or more in men over age 65 and women older than 70 who either have heart failure or red flag symptoms.
These red flags for TAC include an echocardiographic finding of reduced longitudinal strain with relative apical sparing, a discrepancy between left ventricular wall thickness on imaging and normal or low-normal voltages on a standard 12-lead ECG, diffuse gadolinium enhancement or marked extracellular volume expansion on cardiac magnetic resonance imaging, a history of bilateral carpal tunnel syndrome, symptoms of polyneuropathy, and mildly increased serum troponin levels on multiple occasions (JACC Heart Fail. 2019 Aug;7[8]:709-16).
Dr. Damy reported receiving institutional research grant support from Pfizer, the study sponsor, and serving on a scientific advisory board for the company.
FROM ESC HEART FAILURE 2020
Today’s Top News Highlights: Doctors protest racism, controversial studies retracted
Here are the stories our MDedge editors across specialties think you need to know about today:
#WhiteCoats4BlackLives stands up to racism
Participants in the growing #WhiteCoats4BlackLives protest against racism say it is a chance to use their status as trusted messengers, show themselves as allies of people of color, and demonstrate that they are familiar with how racism has contributed to health disparities.
The medical student-run group WhiteCoats4BlackLives has helped organize ongoing, large-scale events at hospitals, medical campuses, and city centers nationwide.“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 late last month in a city 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.
Read more.
A conversation on race
In this special episode of the Psychcast podast, host Lorenzo Norris, MD, and fourth-year psychiatry resident Brandon C. Newsome, MD, discuss race relations as physicians in the wake of the death of George Floyd. The pair discuss what their patients are experiencing and what they’re experiencing as black physicians.
“Racism – whether or not you witness it, whether or not you utilize it, whether or not you are the subject of it – affects and hurts us all,” Dr. Norris says. “We all have to start to own that. You can’t just stay siloed, because it is going to affect you.” Listen here.
Two journals retract studies on HCQ
The Lancet has retracted a highly cited study that suggested hydroxychloroquine (HCQ) may cause more harm than benefit in patients with COVID-19. Hours later, the New England Journal of Medicine announced that it had retracted a second article by some of the same authors, also on heart disease and COVID-19.
Three authors of the Lancet article wrote in a letter that the action came after concerns were raised about the integrity of the data, and about how the analysis was conducted by Chicago-based Surgisphere Corp and study coauthor Sapan Desai, MD, Surgisphere’s founder and CEO. The authors asked for an independent third-party review of Surgisphere to evaluate the integrity of the trial elements and to replicate the analyses in the article.
“Our independent peer reviewers informed us that Surgisphere would not transfer the full dataset, client contracts, and the full ISO audit report to their servers for analysis, as such transfer would violate client agreements and confidentiality requirements,” the authors wrote, leading them to request a retraction of the paper.
In a similar note, the authors requested that the New England Journal of Medicine retract the earlier article as well.
Both journals had already published “Expression of Concern” notices about the articles. The expression of concern followed an open letter, endorsed by more than 200 scientists, ethicists, and clinicians and posted on May 28, questioning the data and ethics of the study.
Read more.
FDA approves antibiotic to treat pneumonia
The Food and Drug Administration has approved Recarbrio (imipenem-cilastatin and relebactam) for the treatment of hospital-acquired and ventilator-associated bacterial pneumonia 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.
“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, of the agency’s Center for Drug Evaluation and Research.
Read more.
For more on COVID-19, visit our Resource Center. All of our latest news is available on MDedge.com.
Here are the stories our MDedge editors across specialties think you need to know about today:
#WhiteCoats4BlackLives stands up to racism
Participants in the growing #WhiteCoats4BlackLives protest against racism say it is a chance to use their status as trusted messengers, show themselves as allies of people of color, and demonstrate that they are familiar with how racism has contributed to health disparities.
The medical student-run group WhiteCoats4BlackLives has helped organize ongoing, large-scale events at hospitals, medical campuses, and city centers nationwide.“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 late last month in a city 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.
Read more.
A conversation on race
In this special episode of the Psychcast podast, host Lorenzo Norris, MD, and fourth-year psychiatry resident Brandon C. Newsome, MD, discuss race relations as physicians in the wake of the death of George Floyd. The pair discuss what their patients are experiencing and what they’re experiencing as black physicians.
“Racism – whether or not you witness it, whether or not you utilize it, whether or not you are the subject of it – affects and hurts us all,” Dr. Norris says. “We all have to start to own that. You can’t just stay siloed, because it is going to affect you.” Listen here.
Two journals retract studies on HCQ
The Lancet has retracted a highly cited study that suggested hydroxychloroquine (HCQ) may cause more harm than benefit in patients with COVID-19. Hours later, the New England Journal of Medicine announced that it had retracted a second article by some of the same authors, also on heart disease and COVID-19.
Three authors of the Lancet article wrote in a letter that the action came after concerns were raised about the integrity of the data, and about how the analysis was conducted by Chicago-based Surgisphere Corp and study coauthor Sapan Desai, MD, Surgisphere’s founder and CEO. The authors asked for an independent third-party review of Surgisphere to evaluate the integrity of the trial elements and to replicate the analyses in the article.
“Our independent peer reviewers informed us that Surgisphere would not transfer the full dataset, client contracts, and the full ISO audit report to their servers for analysis, as such transfer would violate client agreements and confidentiality requirements,” the authors wrote, leading them to request a retraction of the paper.
In a similar note, the authors requested that the New England Journal of Medicine retract the earlier article as well.
Both journals had already published “Expression of Concern” notices about the articles. The expression of concern followed an open letter, endorsed by more than 200 scientists, ethicists, and clinicians and posted on May 28, questioning the data and ethics of the study.
Read more.
FDA approves antibiotic to treat pneumonia
The Food and Drug Administration has approved Recarbrio (imipenem-cilastatin and relebactam) for the treatment of hospital-acquired and ventilator-associated bacterial pneumonia 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.
“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, of the agency’s Center for Drug Evaluation and Research.
Read more.
For more on COVID-19, visit our Resource Center. All of our latest news is available on MDedge.com.
Here are the stories our MDedge editors across specialties think you need to know about today:
#WhiteCoats4BlackLives stands up to racism
Participants in the growing #WhiteCoats4BlackLives protest against racism say it is a chance to use their status as trusted messengers, show themselves as allies of people of color, and demonstrate that they are familiar with how racism has contributed to health disparities.
The medical student-run group WhiteCoats4BlackLives has helped organize ongoing, large-scale events at hospitals, medical campuses, and city centers nationwide.“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 late last month in a city 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.
Read more.
A conversation on race
In this special episode of the Psychcast podast, host Lorenzo Norris, MD, and fourth-year psychiatry resident Brandon C. Newsome, MD, discuss race relations as physicians in the wake of the death of George Floyd. The pair discuss what their patients are experiencing and what they’re experiencing as black physicians.
“Racism – whether or not you witness it, whether or not you utilize it, whether or not you are the subject of it – affects and hurts us all,” Dr. Norris says. “We all have to start to own that. You can’t just stay siloed, because it is going to affect you.” Listen here.
Two journals retract studies on HCQ
The Lancet has retracted a highly cited study that suggested hydroxychloroquine (HCQ) may cause more harm than benefit in patients with COVID-19. Hours later, the New England Journal of Medicine announced that it had retracted a second article by some of the same authors, also on heart disease and COVID-19.
Three authors of the Lancet article wrote in a letter that the action came after concerns were raised about the integrity of the data, and about how the analysis was conducted by Chicago-based Surgisphere Corp and study coauthor Sapan Desai, MD, Surgisphere’s founder and CEO. The authors asked for an independent third-party review of Surgisphere to evaluate the integrity of the trial elements and to replicate the analyses in the article.
“Our independent peer reviewers informed us that Surgisphere would not transfer the full dataset, client contracts, and the full ISO audit report to their servers for analysis, as such transfer would violate client agreements and confidentiality requirements,” the authors wrote, leading them to request a retraction of the paper.
In a similar note, the authors requested that the New England Journal of Medicine retract the earlier article as well.
Both journals had already published “Expression of Concern” notices about the articles. The expression of concern followed an open letter, endorsed by more than 200 scientists, ethicists, and clinicians and posted on May 28, questioning the data and ethics of the study.
Read more.
FDA approves antibiotic to treat pneumonia
The Food and Drug Administration has approved Recarbrio (imipenem-cilastatin and relebactam) for the treatment of hospital-acquired and ventilator-associated bacterial pneumonia 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.
“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, of the agency’s Center for Drug Evaluation and Research.
Read more.
For more on COVID-19, visit our Resource Center. All of our latest news is available on MDedge.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.
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.
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.
COVID-19: Use these strategies to help parents with and without special needs children
Most people can cope, to some degree, with the multiple weeks of social distancing and stressors related to the pandemic. But what if those stressors became a way of life for a year – or longer? What sorts of skills would be essential not only to survive but to have a renewed sense of resilience?
I know of one group that has had experiences that mirror the challenges faced by the parents of children: the parents of special needs children. As I argued previously, those parents have faced many of the challenges presented by COVID-19. Among those challenges are social distancing and difficulty accessing everyday common experiences. These parents know that they have to manage more areas of their children’s rearing than do their counterparts.
In addition to having to plan for how to deal with acute urgent or emergent medical situations involving their special needs children, these parents also must prepare for the long-term effects of managing children who require ongoing daily care, attention, and dedication.
These strategies can help the parents of special needs kids find a sense of mastery and comfort. The hope is that, after practicing them for long periods of time, the strategies become second nature.
Here are several strategies that might help patients with children during this pandemic:
- Take time to reset: Sometimes it is helpful for parents to take a minute away from a difficult impasse with their kids to reset and take their own “time out.” A few seconds of mental time away from the “scene” provides space and a mental reminder that the minute that just happened is finite, and that a whole new one is coming up next. The break provides a sense of hope. This cognitive reframing could be practiced often.
- Re-enter the challenging scene with a warm voice: Parents model for their children, but they also are telling their own brains that they, too, can calm down. This approach also de-escalates the situation and allows children to get used to hearing directions from someone who is in control – without hostility or irritability.
- Keep a sense of humor; it might come in handy: This is especially the case when tension is in the home, or when facing a set of challenging bad news. As an example, consider how some situations are so repetitive that they border on the ridiculous – such as a grown child having a tantrum at a store. Encourage the children to give themselves permission to cry first so they can laugh second, and then move on.
- Establish a routine for children that is self-reinforcing, and allows for together and separate times: They can, as an example: A) Get ready for the day all by themselves, or as much as they can do independently, before they come down and then B) have breakfast. Then, the child can C) do homework, and then D) go play outside. The routine would then continue on its own without outside reinforcers.
- Tell the children that they can get to the reinforcing activity only after completing the previous one. Over time, they learn to take pride in completing the first activity and doing so more independently. Not having to wait to be told what to do all the time fosters a sense of independence.
- Plan for meals and fun tasks together, and separate for individual work. This creates a sense of change and gives the day a certain flow. Establish routines that are predictable for the children that can be easily documented for the whole family on a calendar. Establish a beginning and an end time to the work day. Mark the end of the day with a chalk line establishing when the family can engage in a certain activity, for example, going for a family bike ride. Let the routine honor healthy circadian rhythms for sleep/wakeful times, and be consistent.
- Feed the brain and body the “good stuff”: Limit negative news, and surround the children with people who bring them joy or provide hope. Listen to inspirational messages and uplifting music. Give the children food that nourishes and energizes their bodies. Take in the view outside, the greenery, or the sky if there is no green around. Connect with family/friends who are far away.
- Make time to replenish with something that is meaningful/productive/helpful: Parents have very little time for themselves when they are “on,” so when they can actually take a little time to recharge, the activity should check many boxes. For example, encourage them to go for a walk (exercise) while listening to music (relax), make a phone call to someone who can relate to their situation (socialize), pray with someone (be spiritual), or sit in their rooms to get some alone quiet time (meditate). Reach out to those who are lonely. Network. Mentor. Volunteer.
- Develop an eye for noticing the positive: Instead of hoping for things to go back to the way they were, tell your patients to practice embracing without judgment the new norm. Get them to notice the time they spend with their families. Break all tasks into many smaller tasks, so there is more possibility of observing progress, and it is evident for everyone to see. Learn to notice the small changes that they want to see in their children. Celebrate all that can be celebrated by stating the obvious: “You wiped your face after eating. You are observant; you are noticing when you have something on your face.”
- State when a child is forgiving, helpful, or puts forward some effort. Label the growth witnessed. The child will learn that that is who they are over time (“observant”). Verbalizing these behaviors also will provide patients with a sense of mastery over parenting, because they are driving the emotional and behavioral development of their children in a way that also complements their family values.
- Make everyone in the family a contributor and foster a sense of gratitude: Give everyone a reason to claim that their collaboration and effort are a big part of the plan’s success. Take turns to lessen everyone’s burden and to thank them for their contributions. Older children can take on leadership roles, even in small ways. Younger children can practice being good listeners, following directions, and helping. Reverse the roles when possible.
Special needs families sometimes have to work harder than others to overcome obstacles, grow, and learn to support one another. Since the pandemic, many parents have been just as challenged. Mastering the above skills might provide a sense of fulfillment and agency, as well as an appreciation for the unexpected gifts that special children – and all children – have to offer.
Dr. Sotir is a psychiatrist with a private practice in Wheaton, Ill. As a parent of three children, one with special needs, she has extensive experience helping parents challenged by having special needs children find balance, support, direction, and joy in all dimensions of individual and family life. This area is the focus of her practice and public speaking. She has no disclosures.
Most people can cope, to some degree, with the multiple weeks of social distancing and stressors related to the pandemic. But what if those stressors became a way of life for a year – or longer? What sorts of skills would be essential not only to survive but to have a renewed sense of resilience?
I know of one group that has had experiences that mirror the challenges faced by the parents of children: the parents of special needs children. As I argued previously, those parents have faced many of the challenges presented by COVID-19. Among those challenges are social distancing and difficulty accessing everyday common experiences. These parents know that they have to manage more areas of their children’s rearing than do their counterparts.
In addition to having to plan for how to deal with acute urgent or emergent medical situations involving their special needs children, these parents also must prepare for the long-term effects of managing children who require ongoing daily care, attention, and dedication.
These strategies can help the parents of special needs kids find a sense of mastery and comfort. The hope is that, after practicing them for long periods of time, the strategies become second nature.
Here are several strategies that might help patients with children during this pandemic:
- Take time to reset: Sometimes it is helpful for parents to take a minute away from a difficult impasse with their kids to reset and take their own “time out.” A few seconds of mental time away from the “scene” provides space and a mental reminder that the minute that just happened is finite, and that a whole new one is coming up next. The break provides a sense of hope. This cognitive reframing could be practiced often.
- Re-enter the challenging scene with a warm voice: Parents model for their children, but they also are telling their own brains that they, too, can calm down. This approach also de-escalates the situation and allows children to get used to hearing directions from someone who is in control – without hostility or irritability.
- Keep a sense of humor; it might come in handy: This is especially the case when tension is in the home, or when facing a set of challenging bad news. As an example, consider how some situations are so repetitive that they border on the ridiculous – such as a grown child having a tantrum at a store. Encourage the children to give themselves permission to cry first so they can laugh second, and then move on.
- Establish a routine for children that is self-reinforcing, and allows for together and separate times: They can, as an example: A) Get ready for the day all by themselves, or as much as they can do independently, before they come down and then B) have breakfast. Then, the child can C) do homework, and then D) go play outside. The routine would then continue on its own without outside reinforcers.
- Tell the children that they can get to the reinforcing activity only after completing the previous one. Over time, they learn to take pride in completing the first activity and doing so more independently. Not having to wait to be told what to do all the time fosters a sense of independence.
- Plan for meals and fun tasks together, and separate for individual work. This creates a sense of change and gives the day a certain flow. Establish routines that are predictable for the children that can be easily documented for the whole family on a calendar. Establish a beginning and an end time to the work day. Mark the end of the day with a chalk line establishing when the family can engage in a certain activity, for example, going for a family bike ride. Let the routine honor healthy circadian rhythms for sleep/wakeful times, and be consistent.
- Feed the brain and body the “good stuff”: Limit negative news, and surround the children with people who bring them joy or provide hope. Listen to inspirational messages and uplifting music. Give the children food that nourishes and energizes their bodies. Take in the view outside, the greenery, or the sky if there is no green around. Connect with family/friends who are far away.
- Make time to replenish with something that is meaningful/productive/helpful: Parents have very little time for themselves when they are “on,” so when they can actually take a little time to recharge, the activity should check many boxes. For example, encourage them to go for a walk (exercise) while listening to music (relax), make a phone call to someone who can relate to their situation (socialize), pray with someone (be spiritual), or sit in their rooms to get some alone quiet time (meditate). Reach out to those who are lonely. Network. Mentor. Volunteer.
- Develop an eye for noticing the positive: Instead of hoping for things to go back to the way they were, tell your patients to practice embracing without judgment the new norm. Get them to notice the time they spend with their families. Break all tasks into many smaller tasks, so there is more possibility of observing progress, and it is evident for everyone to see. Learn to notice the small changes that they want to see in their children. Celebrate all that can be celebrated by stating the obvious: “You wiped your face after eating. You are observant; you are noticing when you have something on your face.”
- State when a child is forgiving, helpful, or puts forward some effort. Label the growth witnessed. The child will learn that that is who they are over time (“observant”). Verbalizing these behaviors also will provide patients with a sense of mastery over parenting, because they are driving the emotional and behavioral development of their children in a way that also complements their family values.
- Make everyone in the family a contributor and foster a sense of gratitude: Give everyone a reason to claim that their collaboration and effort are a big part of the plan’s success. Take turns to lessen everyone’s burden and to thank them for their contributions. Older children can take on leadership roles, even in small ways. Younger children can practice being good listeners, following directions, and helping. Reverse the roles when possible.
Special needs families sometimes have to work harder than others to overcome obstacles, grow, and learn to support one another. Since the pandemic, many parents have been just as challenged. Mastering the above skills might provide a sense of fulfillment and agency, as well as an appreciation for the unexpected gifts that special children – and all children – have to offer.
Dr. Sotir is a psychiatrist with a private practice in Wheaton, Ill. As a parent of three children, one with special needs, she has extensive experience helping parents challenged by having special needs children find balance, support, direction, and joy in all dimensions of individual and family life. This area is the focus of her practice and public speaking. She has no disclosures.
Most people can cope, to some degree, with the multiple weeks of social distancing and stressors related to the pandemic. But what if those stressors became a way of life for a year – or longer? What sorts of skills would be essential not only to survive but to have a renewed sense of resilience?
I know of one group that has had experiences that mirror the challenges faced by the parents of children: the parents of special needs children. As I argued previously, those parents have faced many of the challenges presented by COVID-19. Among those challenges are social distancing and difficulty accessing everyday common experiences. These parents know that they have to manage more areas of their children’s rearing than do their counterparts.
In addition to having to plan for how to deal with acute urgent or emergent medical situations involving their special needs children, these parents also must prepare for the long-term effects of managing children who require ongoing daily care, attention, and dedication.
These strategies can help the parents of special needs kids find a sense of mastery and comfort. The hope is that, after practicing them for long periods of time, the strategies become second nature.
Here are several strategies that might help patients with children during this pandemic:
- Take time to reset: Sometimes it is helpful for parents to take a minute away from a difficult impasse with their kids to reset and take their own “time out.” A few seconds of mental time away from the “scene” provides space and a mental reminder that the minute that just happened is finite, and that a whole new one is coming up next. The break provides a sense of hope. This cognitive reframing could be practiced often.
- Re-enter the challenging scene with a warm voice: Parents model for their children, but they also are telling their own brains that they, too, can calm down. This approach also de-escalates the situation and allows children to get used to hearing directions from someone who is in control – without hostility or irritability.
- Keep a sense of humor; it might come in handy: This is especially the case when tension is in the home, or when facing a set of challenging bad news. As an example, consider how some situations are so repetitive that they border on the ridiculous – such as a grown child having a tantrum at a store. Encourage the children to give themselves permission to cry first so they can laugh second, and then move on.
- Establish a routine for children that is self-reinforcing, and allows for together and separate times: They can, as an example: A) Get ready for the day all by themselves, or as much as they can do independently, before they come down and then B) have breakfast. Then, the child can C) do homework, and then D) go play outside. The routine would then continue on its own without outside reinforcers.
- Tell the children that they can get to the reinforcing activity only after completing the previous one. Over time, they learn to take pride in completing the first activity and doing so more independently. Not having to wait to be told what to do all the time fosters a sense of independence.
- Plan for meals and fun tasks together, and separate for individual work. This creates a sense of change and gives the day a certain flow. Establish routines that are predictable for the children that can be easily documented for the whole family on a calendar. Establish a beginning and an end time to the work day. Mark the end of the day with a chalk line establishing when the family can engage in a certain activity, for example, going for a family bike ride. Let the routine honor healthy circadian rhythms for sleep/wakeful times, and be consistent.
- Feed the brain and body the “good stuff”: Limit negative news, and surround the children with people who bring them joy or provide hope. Listen to inspirational messages and uplifting music. Give the children food that nourishes and energizes their bodies. Take in the view outside, the greenery, or the sky if there is no green around. Connect with family/friends who are far away.
- Make time to replenish with something that is meaningful/productive/helpful: Parents have very little time for themselves when they are “on,” so when they can actually take a little time to recharge, the activity should check many boxes. For example, encourage them to go for a walk (exercise) while listening to music (relax), make a phone call to someone who can relate to their situation (socialize), pray with someone (be spiritual), or sit in their rooms to get some alone quiet time (meditate). Reach out to those who are lonely. Network. Mentor. Volunteer.
- Develop an eye for noticing the positive: Instead of hoping for things to go back to the way they were, tell your patients to practice embracing without judgment the new norm. Get them to notice the time they spend with their families. Break all tasks into many smaller tasks, so there is more possibility of observing progress, and it is evident for everyone to see. Learn to notice the small changes that they want to see in their children. Celebrate all that can be celebrated by stating the obvious: “You wiped your face after eating. You are observant; you are noticing when you have something on your face.”
- State when a child is forgiving, helpful, or puts forward some effort. Label the growth witnessed. The child will learn that that is who they are over time (“observant”). Verbalizing these behaviors also will provide patients with a sense of mastery over parenting, because they are driving the emotional and behavioral development of their children in a way that also complements their family values.
- Make everyone in the family a contributor and foster a sense of gratitude: Give everyone a reason to claim that their collaboration and effort are a big part of the plan’s success. Take turns to lessen everyone’s burden and to thank them for their contributions. Older children can take on leadership roles, even in small ways. Younger children can practice being good listeners, following directions, and helping. Reverse the roles when possible.
Special needs families sometimes have to work harder than others to overcome obstacles, grow, and learn to support one another. Since the pandemic, many parents have been just as challenged. Mastering the above skills might provide a sense of fulfillment and agency, as well as an appreciation for the unexpected gifts that special children – and all children – have to offer.
Dr. Sotir is a psychiatrist with a private practice in Wheaton, Ill. As a parent of three children, one with special needs, she has extensive experience helping parents challenged by having special needs children find balance, support, direction, and joy in all dimensions of individual and family life. This area is the focus of her practice and public speaking. She has no disclosures.
Lancet, NEJM retract studies on hydroxychloroquine for COVID-19
The Lancet announced today that it has retracted a highly cited study that suggested hydroxychloroquine may cause more harm than benefit in patients with COVID-19. Hours later, the New England Journal of Medicine announced that it had retracted a second article by some of the same authors, also on heart disease and COVID-19.
The Lancet article, titled “Hydroxychloroquine or chloroquine with or without a macrolide for treatment of COVID-19: A multinational registry analysis” was originally published online May 22. The NEJM article, “Cardiovascular Disease, Drug Therapy, and Mortality in Covid-19” was initially published May 1.
Three authors of the Lancet article, Mandeep R. Mehra, MD, Frank Ruschitzka, MD, and Amit N. Patel, MD, wrote in a letter that the action came after concerns were raised about the integrity of the data, and about how the analysis was conducted by Chicago-based Surgisphere Corp and study coauthor Sapan Desai, MD, Surgisphere’s founder and CEO.
The authors asked for an independent third-party review of Surgisphere to evaluate the integrity of the trial elements and to replicate the analyses in the article.
“Our independent peer reviewers informed us that Surgisphere would not transfer the full dataset, client contracts, and the full ISO audit report to their servers for analysis, as such transfer would violate client agreements and confidentiality requirements,” the authors wrote.
Therefore, reviewers were not able to conduct the review and notified the authors they would withdraw from the peer-review process.
The Lancet said in a statement: “The Lancet takes issues of scientific integrity extremely seriously, and there are many outstanding questions about Surgisphere and the data that were allegedly included in this study. Following guidelines from the Committee on Publication Ethics and International Committee of Medical Journal Editors, institutional reviews of Surgisphere’s research collaborations are urgently needed.”
The authors wrote, “We can never forget the responsibility we have as researchers to scrupulously ensure that we rely on data sources that adhere to our high standards. Based on this development, we can no longer vouch for the veracity of the primary data sources. Due to this unfortunate development, the authors request that the paper be retracted.
“We all entered this collaboration to contribute in good faith and at a time of great need during the COVID-19 pandemic. We deeply apologize to you, the editors, and the journal readership for any embarrassment or inconvenience that this may have caused.”
In a similar, if briefer, note, the authors requested that the New England Journal of Medicine retract the earlier article as well. The retraction notice on the website reads: “Because all the authors were not granted access to the raw data and the raw data could not be made available to a third-party auditor, we are unable to validate the primary data sources underlying our article, ‘Cardiovascular Disease, Drug Therapy, and Mortality in Covid-19.’ We therefore request that the article be retracted. We apologize to the editors and to readers of the Journal for the difficulties that this has caused.”
Both journals had already published “Expression of Concern” notices about the articles. The expression of concern followed an open letter, endorsed by more than 200 scientists, ethicists, and clinicians and posted on May 28, questioning the data and ethics of the study.
A version of this article originally appeared on Medscape.com.
The Lancet announced today that it has retracted a highly cited study that suggested hydroxychloroquine may cause more harm than benefit in patients with COVID-19. Hours later, the New England Journal of Medicine announced that it had retracted a second article by some of the same authors, also on heart disease and COVID-19.
The Lancet article, titled “Hydroxychloroquine or chloroquine with or without a macrolide for treatment of COVID-19: A multinational registry analysis” was originally published online May 22. The NEJM article, “Cardiovascular Disease, Drug Therapy, and Mortality in Covid-19” was initially published May 1.
Three authors of the Lancet article, Mandeep R. Mehra, MD, Frank Ruschitzka, MD, and Amit N. Patel, MD, wrote in a letter that the action came after concerns were raised about the integrity of the data, and about how the analysis was conducted by Chicago-based Surgisphere Corp and study coauthor Sapan Desai, MD, Surgisphere’s founder and CEO.
The authors asked for an independent third-party review of Surgisphere to evaluate the integrity of the trial elements and to replicate the analyses in the article.
“Our independent peer reviewers informed us that Surgisphere would not transfer the full dataset, client contracts, and the full ISO audit report to their servers for analysis, as such transfer would violate client agreements and confidentiality requirements,” the authors wrote.
Therefore, reviewers were not able to conduct the review and notified the authors they would withdraw from the peer-review process.
The Lancet said in a statement: “The Lancet takes issues of scientific integrity extremely seriously, and there are many outstanding questions about Surgisphere and the data that were allegedly included in this study. Following guidelines from the Committee on Publication Ethics and International Committee of Medical Journal Editors, institutional reviews of Surgisphere’s research collaborations are urgently needed.”
The authors wrote, “We can never forget the responsibility we have as researchers to scrupulously ensure that we rely on data sources that adhere to our high standards. Based on this development, we can no longer vouch for the veracity of the primary data sources. Due to this unfortunate development, the authors request that the paper be retracted.
“We all entered this collaboration to contribute in good faith and at a time of great need during the COVID-19 pandemic. We deeply apologize to you, the editors, and the journal readership for any embarrassment or inconvenience that this may have caused.”
In a similar, if briefer, note, the authors requested that the New England Journal of Medicine retract the earlier article as well. The retraction notice on the website reads: “Because all the authors were not granted access to the raw data and the raw data could not be made available to a third-party auditor, we are unable to validate the primary data sources underlying our article, ‘Cardiovascular Disease, Drug Therapy, and Mortality in Covid-19.’ We therefore request that the article be retracted. We apologize to the editors and to readers of the Journal for the difficulties that this has caused.”
Both journals had already published “Expression of Concern” notices about the articles. The expression of concern followed an open letter, endorsed by more than 200 scientists, ethicists, and clinicians and posted on May 28, questioning the data and ethics of the study.
A version of this article originally appeared on Medscape.com.
The Lancet announced today that it has retracted a highly cited study that suggested hydroxychloroquine may cause more harm than benefit in patients with COVID-19. Hours later, the New England Journal of Medicine announced that it had retracted a second article by some of the same authors, also on heart disease and COVID-19.
The Lancet article, titled “Hydroxychloroquine or chloroquine with or without a macrolide for treatment of COVID-19: A multinational registry analysis” was originally published online May 22. The NEJM article, “Cardiovascular Disease, Drug Therapy, and Mortality in Covid-19” was initially published May 1.
Three authors of the Lancet article, Mandeep R. Mehra, MD, Frank Ruschitzka, MD, and Amit N. Patel, MD, wrote in a letter that the action came after concerns were raised about the integrity of the data, and about how the analysis was conducted by Chicago-based Surgisphere Corp and study coauthor Sapan Desai, MD, Surgisphere’s founder and CEO.
The authors asked for an independent third-party review of Surgisphere to evaluate the integrity of the trial elements and to replicate the analyses in the article.
“Our independent peer reviewers informed us that Surgisphere would not transfer the full dataset, client contracts, and the full ISO audit report to their servers for analysis, as such transfer would violate client agreements and confidentiality requirements,” the authors wrote.
Therefore, reviewers were not able to conduct the review and notified the authors they would withdraw from the peer-review process.
The Lancet said in a statement: “The Lancet takes issues of scientific integrity extremely seriously, and there are many outstanding questions about Surgisphere and the data that were allegedly included in this study. Following guidelines from the Committee on Publication Ethics and International Committee of Medical Journal Editors, institutional reviews of Surgisphere’s research collaborations are urgently needed.”
The authors wrote, “We can never forget the responsibility we have as researchers to scrupulously ensure that we rely on data sources that adhere to our high standards. Based on this development, we can no longer vouch for the veracity of the primary data sources. Due to this unfortunate development, the authors request that the paper be retracted.
“We all entered this collaboration to contribute in good faith and at a time of great need during the COVID-19 pandemic. We deeply apologize to you, the editors, and the journal readership for any embarrassment or inconvenience that this may have caused.”
In a similar, if briefer, note, the authors requested that the New England Journal of Medicine retract the earlier article as well. The retraction notice on the website reads: “Because all the authors were not granted access to the raw data and the raw data could not be made available to a third-party auditor, we are unable to validate the primary data sources underlying our article, ‘Cardiovascular Disease, Drug Therapy, and Mortality in Covid-19.’ We therefore request that the article be retracted. We apologize to the editors and to readers of the Journal for the difficulties that this has caused.”
Both journals had already published “Expression of Concern” notices about the articles. The expression of concern followed an open letter, endorsed by more than 200 scientists, ethicists, and clinicians and posted on May 28, questioning the data and ethics of the study.
A version of this article originally appeared on Medscape.com.
Should healthcare workers wear masks at home?
Wearing a mask at home, even when everyone is feeling fine, might reduce the risk of frontline healthcare workers transmitting SARS-CoV-2 infection to their families, a recent study from China suggests. But the benefits might not outweigh the costs, according to several physicians interviewed.
“My gut reaction is that home mask use for healthcare workers would place an inordinately high burden on those healthcare workers and their families,” said Jeanne Noble, MD, an emergency care physician at the University of California, San Francisco. “Wearing a mask for a 10-hour shift already represents significant physical discomfort, causing sores across the nose and behind the ears. The emotional toll of the physical distance that comes with mask use, with limited facial expression, is also quite real.”
The suggested benefit of home mask use comes from research published online May 28 in BMJ Global Health. To assess predictors of household transmission of SARS-CoV-2 infection, Yu Wang, MD, of the Beijing Center for Disease Prevention and Control and colleagues conducted a retrospective study of 124 families in Beijing in which there was a confirmed case of COVID-19 as of February 21. The researchers surveyed family members by telephone about household hygiene and behaviors during the pandemic to examine risk factors for transmission.
During the 2 weeks following onset of the primary case, secondary transmission occurred in 41 families. Overall, 77 of 335 family members developed COVID-19.
A multivariable logistic regression analysis found that in households in which family members wore masks at home before the first person became ill, there was less likelihood of transmission of disease to a family member, compared with families in which no one wore a mask prior to illness onset.
“Facemasks were 79% effective and disinfection was 77% effective in preventing transmission,” the researchers report, “whilst close frequent contact in the household increased the risk of transmission 18 times, and diarrhea in the index patient increased the risk by four times.
However, wearing masks after symptom onset was not protective, according to the analysis. The findings support “universal face mask use, and also provides guidance on risk reduction for families living with someone in quarantine or isolation, and families of health workers, who may face ongoing risk,” the authors write.
Still, other precautions may be more important, experts say.
“I think by far the best way for healthcare professionals to protect their families is to carefully employ appropriate infection prevention measures at work,” said Mark E. Rupp, MD, chief of the Division of Infectious Diseases at Nebraska Medical Center in Omaha. “The combination of administrative interventions, engineering improvements, and personal protective equipment is very effective in preventing SARS-CoV-2 acquisition in the workplace.”
Many physicians already wear masks at home, and this study “only reemphasized the importance of doing so,” said Raghavendra Tirupathi, MD, medical director of Keystone Infectious Diseases in Chambersburg, Pennsylvania, who recently reviewed studies about masks and COVID-19.
Home mask use provides “one more layer of protection that might help mitigate the risk of transmission to family members,” Tirupathi said. But it does not obviate the need to follow other preventive measures, such as social distancing and proper hygiene.
But Rupp, whose advice on how healthcare workers can protect their families was recently highlighted by the American Medical Association, isn’t convinced. He said he won’t be adding home mask use to his list of recommendations. “It would be intrusive, cumbersome, and impractical to wear a mask in the home setting,” Rupp said in an interview.
However, when out in the community, all family members must protect one another by practicing social distancing, wearing masks, and practicing proper hand hygiene. “I also think that it is a good idea to have some masks on hand in case anyone does develop symptoms in the household and to wear them if a family member falls ill ― at least until testing can confirm COVID-19,” Rupp said. “If a family member does fall ill, masks for the ill person as well as the well persons would be indicated along with other home quarantine measures.”
For her part, Noble, who has provided guidance about proper mask use, said that targeted use of masks at home, such as around older visiting relatives or other more vulnerable family members, may be more realistic than continuous in-home use.
When a household member becomes ill, recommendations for preventing disease spread include having a sick family member sleep in a separate bedroom, using a separate bathroom, and wearing a mask when within 6 feet of other household members. They also should avoid sharing meals. “For a household member who is a medical provider, to follow these self-isolation precautions while at home for months on end would have a significant emotional toll,” Noble said in an email. “With no end in sight for the pandemic, perpetual mask use in both the private and public sphere strikes me as overwhelming ― I write this near the end of my 10-hour shift wearing both an N95 and surgical mask and counting the minutes before I can take them off!”
A limitation of the study was its reliance on telephone interviews, which are subject to recall bias, the authors note.
The study was funded by the Beijing Science and Technology Planning Project. The researchers have disclosed no relevant financial relationships.
This article first appeared on Medscape.com.
Wearing a mask at home, even when everyone is feeling fine, might reduce the risk of frontline healthcare workers transmitting SARS-CoV-2 infection to their families, a recent study from China suggests. But the benefits might not outweigh the costs, according to several physicians interviewed.
“My gut reaction is that home mask use for healthcare workers would place an inordinately high burden on those healthcare workers and their families,” said Jeanne Noble, MD, an emergency care physician at the University of California, San Francisco. “Wearing a mask for a 10-hour shift already represents significant physical discomfort, causing sores across the nose and behind the ears. The emotional toll of the physical distance that comes with mask use, with limited facial expression, is also quite real.”
The suggested benefit of home mask use comes from research published online May 28 in BMJ Global Health. To assess predictors of household transmission of SARS-CoV-2 infection, Yu Wang, MD, of the Beijing Center for Disease Prevention and Control and colleagues conducted a retrospective study of 124 families in Beijing in which there was a confirmed case of COVID-19 as of February 21. The researchers surveyed family members by telephone about household hygiene and behaviors during the pandemic to examine risk factors for transmission.
During the 2 weeks following onset of the primary case, secondary transmission occurred in 41 families. Overall, 77 of 335 family members developed COVID-19.
A multivariable logistic regression analysis found that in households in which family members wore masks at home before the first person became ill, there was less likelihood of transmission of disease to a family member, compared with families in which no one wore a mask prior to illness onset.
“Facemasks were 79% effective and disinfection was 77% effective in preventing transmission,” the researchers report, “whilst close frequent contact in the household increased the risk of transmission 18 times, and diarrhea in the index patient increased the risk by four times.
However, wearing masks after symptom onset was not protective, according to the analysis. The findings support “universal face mask use, and also provides guidance on risk reduction for families living with someone in quarantine or isolation, and families of health workers, who may face ongoing risk,” the authors write.
Still, other precautions may be more important, experts say.
“I think by far the best way for healthcare professionals to protect their families is to carefully employ appropriate infection prevention measures at work,” said Mark E. Rupp, MD, chief of the Division of Infectious Diseases at Nebraska Medical Center in Omaha. “The combination of administrative interventions, engineering improvements, and personal protective equipment is very effective in preventing SARS-CoV-2 acquisition in the workplace.”
Many physicians already wear masks at home, and this study “only reemphasized the importance of doing so,” said Raghavendra Tirupathi, MD, medical director of Keystone Infectious Diseases in Chambersburg, Pennsylvania, who recently reviewed studies about masks and COVID-19.
Home mask use provides “one more layer of protection that might help mitigate the risk of transmission to family members,” Tirupathi said. But it does not obviate the need to follow other preventive measures, such as social distancing and proper hygiene.
But Rupp, whose advice on how healthcare workers can protect their families was recently highlighted by the American Medical Association, isn’t convinced. He said he won’t be adding home mask use to his list of recommendations. “It would be intrusive, cumbersome, and impractical to wear a mask in the home setting,” Rupp said in an interview.
However, when out in the community, all family members must protect one another by practicing social distancing, wearing masks, and practicing proper hand hygiene. “I also think that it is a good idea to have some masks on hand in case anyone does develop symptoms in the household and to wear them if a family member falls ill ― at least until testing can confirm COVID-19,” Rupp said. “If a family member does fall ill, masks for the ill person as well as the well persons would be indicated along with other home quarantine measures.”
For her part, Noble, who has provided guidance about proper mask use, said that targeted use of masks at home, such as around older visiting relatives or other more vulnerable family members, may be more realistic than continuous in-home use.
When a household member becomes ill, recommendations for preventing disease spread include having a sick family member sleep in a separate bedroom, using a separate bathroom, and wearing a mask when within 6 feet of other household members. They also should avoid sharing meals. “For a household member who is a medical provider, to follow these self-isolation precautions while at home for months on end would have a significant emotional toll,” Noble said in an email. “With no end in sight for the pandemic, perpetual mask use in both the private and public sphere strikes me as overwhelming ― I write this near the end of my 10-hour shift wearing both an N95 and surgical mask and counting the minutes before I can take them off!”
A limitation of the study was its reliance on telephone interviews, which are subject to recall bias, the authors note.
The study was funded by the Beijing Science and Technology Planning Project. The researchers have disclosed no relevant financial relationships.
This article first appeared on Medscape.com.
Wearing a mask at home, even when everyone is feeling fine, might reduce the risk of frontline healthcare workers transmitting SARS-CoV-2 infection to their families, a recent study from China suggests. But the benefits might not outweigh the costs, according to several physicians interviewed.
“My gut reaction is that home mask use for healthcare workers would place an inordinately high burden on those healthcare workers and their families,” said Jeanne Noble, MD, an emergency care physician at the University of California, San Francisco. “Wearing a mask for a 10-hour shift already represents significant physical discomfort, causing sores across the nose and behind the ears. The emotional toll of the physical distance that comes with mask use, with limited facial expression, is also quite real.”
The suggested benefit of home mask use comes from research published online May 28 in BMJ Global Health. To assess predictors of household transmission of SARS-CoV-2 infection, Yu Wang, MD, of the Beijing Center for Disease Prevention and Control and colleagues conducted a retrospective study of 124 families in Beijing in which there was a confirmed case of COVID-19 as of February 21. The researchers surveyed family members by telephone about household hygiene and behaviors during the pandemic to examine risk factors for transmission.
During the 2 weeks following onset of the primary case, secondary transmission occurred in 41 families. Overall, 77 of 335 family members developed COVID-19.
A multivariable logistic regression analysis found that in households in which family members wore masks at home before the first person became ill, there was less likelihood of transmission of disease to a family member, compared with families in which no one wore a mask prior to illness onset.
“Facemasks were 79% effective and disinfection was 77% effective in preventing transmission,” the researchers report, “whilst close frequent contact in the household increased the risk of transmission 18 times, and diarrhea in the index patient increased the risk by four times.
However, wearing masks after symptom onset was not protective, according to the analysis. The findings support “universal face mask use, and also provides guidance on risk reduction for families living with someone in quarantine or isolation, and families of health workers, who may face ongoing risk,” the authors write.
Still, other precautions may be more important, experts say.
“I think by far the best way for healthcare professionals to protect their families is to carefully employ appropriate infection prevention measures at work,” said Mark E. Rupp, MD, chief of the Division of Infectious Diseases at Nebraska Medical Center in Omaha. “The combination of administrative interventions, engineering improvements, and personal protective equipment is very effective in preventing SARS-CoV-2 acquisition in the workplace.”
Many physicians already wear masks at home, and this study “only reemphasized the importance of doing so,” said Raghavendra Tirupathi, MD, medical director of Keystone Infectious Diseases in Chambersburg, Pennsylvania, who recently reviewed studies about masks and COVID-19.
Home mask use provides “one more layer of protection that might help mitigate the risk of transmission to family members,” Tirupathi said. But it does not obviate the need to follow other preventive measures, such as social distancing and proper hygiene.
But Rupp, whose advice on how healthcare workers can protect their families was recently highlighted by the American Medical Association, isn’t convinced. He said he won’t be adding home mask use to his list of recommendations. “It would be intrusive, cumbersome, and impractical to wear a mask in the home setting,” Rupp said in an interview.
However, when out in the community, all family members must protect one another by practicing social distancing, wearing masks, and practicing proper hand hygiene. “I also think that it is a good idea to have some masks on hand in case anyone does develop symptoms in the household and to wear them if a family member falls ill ― at least until testing can confirm COVID-19,” Rupp said. “If a family member does fall ill, masks for the ill person as well as the well persons would be indicated along with other home quarantine measures.”
For her part, Noble, who has provided guidance about proper mask use, said that targeted use of masks at home, such as around older visiting relatives or other more vulnerable family members, may be more realistic than continuous in-home use.
When a household member becomes ill, recommendations for preventing disease spread include having a sick family member sleep in a separate bedroom, using a separate bathroom, and wearing a mask when within 6 feet of other household members. They also should avoid sharing meals. “For a household member who is a medical provider, to follow these self-isolation precautions while at home for months on end would have a significant emotional toll,” Noble said in an email. “With no end in sight for the pandemic, perpetual mask use in both the private and public sphere strikes me as overwhelming ― I write this near the end of my 10-hour shift wearing both an N95 and surgical mask and counting the minutes before I can take them off!”
A limitation of the study was its reliance on telephone interviews, which are subject to recall bias, the authors note.
The study was funded by the Beijing Science and Technology Planning Project. The researchers have disclosed no relevant financial relationships.
This article first appeared on Medscape.com.