CHEST Physician

Two new clinical guidance documents from the American College of Rheumatology provide evidence-based recommendations for managing pediatric rheumatic disease during the COVID-19 pandemic as well as diagnostic and treatment recommendations for multisystem inflammatory syndrome in children (MIS-C) associated with COVID-19 infection.

Although several children’s hospitals have published their treatment protocols for MIS-C since the condition’s initial discovery, the ACR appears to be the first medical organization to review all the most current evidence to issue interim guidance with the expectations that it will change as more data become available.

“It is challenging having to make recommendations not having a lot of scientific evidence, but we still felt we had to use whatever’s out there to the best of our ability and use our experience to put together these recommendations,” Dawn M. Wahezi, MD, chief of pediatric rheumatology at Children’s Hospital at Montefiore and an associate professor of pediatrics at Albert Einstein College of Medicine, New York, said in an interview.

“We wanted to be mindful of the fact that there are things we know and things we don’t know, and we have to be careful about what we’re recommending,” said Dr. Wahezi, a member of the ACR working group that assembled the recommendations for pediatric rheumatic disease management during the pandemic. “We’re recommending the best we can at this moment, but if there are new studies that come out and suggest otherwise, we will definitely have to go back and amend the document.”

The foremost priority of the pediatric rheumatic disease guidance focuses on maintaining control of the disease and avoiding flares that may put children at greater risk of infection. Dr. Wahezi said the ACR has received many calls from patients and clinicians asking whether patients should continue their immunosuppressant medications. Fear of the coronavirus infection, medication shortages, difficulty getting to the pharmacy, uneasiness about going to the clinic or hospital for infusions, and other barriers may have led to gaps in medication.

“We didn’t want people to be too quick to hold patients’ medications just because they were scared of COVID,” Dr. Wahezi said. “If they did have medication stopped for one reason or another and their disease flared, having active disease, regardless of which disease it is, actually puts you at higher risk for infection. By controlling their disease, that would be the way to protect them the most.”

A key takeaway in the guidance on MIS-C, meanwhile, is an emphasis on its rarity lest physicians be too quick to diagnose it and miss another serious condition with overlapping symptoms, explained Lauren Henderson, MD, an attending rheumatologist at Boston Children’s Hospital and assistant professor of pediatrics at Harvard Medical School, Boston. Dr. Henderson participated in the ACR group that wrote the MIS-C guidance.

“The first thing we want to be thoughtful about clinically is to recognize that children in general with the acute infectious phase of SARS-CoV-2 have mild symptoms and generally do well,” Dr. Henderson said. “From what we can tell from all the data, MIS-C is rare. That really needs to be considered when clinicians on the ground are doing the diagnostic evaluation” because of concerns that clinicians “could rush to diagnose and treat patients with MIS-C and miss important diagnoses like malignancies and infections.”

Management of pediatric rheumatic disease during the pandemic

The COVID-19 clinical guidance for managing pediatric rheumatic disease grew from the work of the North American Pediatric Rheumatology Clinical Guidance Task Force, which included seven pediatric rheumatologists, two pediatric infectious disease physicians, one adult rheumatologist, and one pediatric nurse practitioner. The general guidance covers usual preventive measures for reducing risk for COVID-19 infection, the recommendation that children continue to receive recommended vaccines unless contraindicated by medication, and routine in-person visits for ophthalmologic surveillance of those with a history of uveitis or at high risk for chronic uveitis. The guidance also notes the risk of mental health concerns, such as depression and anxiety, related to quarantine and the pandemic.

The top recommendation is initiation or continuation of all medications necessary to control underlying disease, including NSAIDs, hydroxychloroquine, ACE inhibitors/angiotensin II receptor blockers, colchicine, conventional disease-modifying antirheumatic drugs (cDMARDs), biologic DMARDs, and targeted synthetic DMARDs. Even patients who may have had exposure to COVID-19 or who have an asymptomatic COVID-19 infection should continue to take these medications with the exception of ACEi/ARBs.

In those with pediatric rheumatic disease who have a symptomatic COVID-19 infection, “NSAIDs, HCQ, and colchicine may be continued, if necessary, to control underlying disease,” as can interleukin (IL)-1 and IL-6 inhibitors, but “cDMARDs, bDMARDs [except IL-1 and IL-6 inhibitors] and tsDMARDs should be temporarily delayed or withheld,” according to the guidance. Glucocorticoids can be continued at the lowest possible dose to control disease.

“There’s nothing in the literature that suggests people who have rheumatic disease, especially children, and people who are on these medications, really are at increased risk for COVID-19,” Dr. Wahezi said. “That’s why we didn’t want people to be overcautious in stopping medications when the main priority is to control their disease.”

She noted some experts’ speculations that these medications may actually benefit patients with rheumatic disease who develop a COVID-19 infection because the medications keep the immune response in check. “If you allow them to have this dysregulated immune response and have active disease, you’re potentially putting them at greater risk,” Dr. Wahezi said, although she stressed that inadequate evidence exists to support these speculations right now.

Lack of evidence has been the biggest challenge all around with developing this guidance, she said.

“Because this is such an unprecedented situation and because people are so desperate to find treatments both for the illness and to protect those at risk for it, there are lots of people trying to put evidence out there, but it may not be the best-quality evidence,” Dr. Wahezi said.

Insufficient evidence also drove the group’s determination that “SARS-CoV-2 antibody testing is not useful in informing on the history of infection or risk of reinfection,” as the guidance states. Too much variability in the assays exist, Dr. Wahezi said, and, further, it’s unclear what the clinical significance of a positive test would be.

“We didn’t want anyone to feel they had to make clinical decisions based on the results of that antibody testing,” she said. “Even if the test is accurate, we don’t know how to interpret it because it’s so new.”

The guidance also notes that patients with stable disease and previously stable lab markers on stable doses of their medication may be able to extend the interval for medication toxicity lab testing a few months if there is concern about exposure to COVID-19 to get the blood work.

“If you’re just starting a medicine or there’s someone who’s had abnormalities with the medicine in the past or you’re making medication adjustments, you wouldn’t do it in those scenarios, but if there’s someone who’s been on the drug for a long time and are nervous to get [blood] drawn, it’s probably okay to delay it,” Dr. Wahezi said. Lab work for disease activity measures, on the other hand, remain particularly important, especially since telemedicine visits may require clinicians to rely on lab results more than previously.

Management of MIS-C associated with COVID-19

The task force that developed guidance for the new inflammatory condition recently linked to SARS-CoV-2 infections in children included nine pediatric rheumatologists, two adult rheumatologists, two pediatric cardiologists, two pediatric infectious disease specialists, and one pediatric critical care physician.

The guidance includes a figure for the diagnostic pathway in evaluating children suspected of having MIS-C and extensive detail on diagnostic work-up, but the task force intentionally avoided providing a case definition for the condition. Existing case definitions from the Centers for Disease Control and Prevention, World Health Organization, and the United Kingdom’s Royal College of Paediatrics and Child Health differ from one another and are based on unclear evidence, Dr. Henderson noted. “We really don’t have enough data to know the sensitivity and specificity of each parameter, and until that’s available, we didn’t want to add to the confusion,” she said.

The guidance also stresses that MIS-C is a rare complication, so patients suspected of having the condition who do not have “life-threatening manifestations should undergo diagnostic evaluation for MIS-C as well as other possible infectious and noninfectious etiologies before immunomodulatory treatment is initiated,” the guidance states.

Unless a child is in shock or otherwise requires urgent care, physicians should take the time to complete the diagnostic work-up while monitoring the child, Dr. Henderson said. If the child does have MIS-C, the guidance currently recommends intravenous immunoglobulin (IVIG) and/or glucocorticoids to prevent coronary artery aneurysms, the same treatment other institutions have been recommending.

“We don’t have rigorous comparative studies looking at different types of treatments,” Dr. Henderson said, noting that the vast majority of children in the literature received IVIG and/or glucocorticoid treatment. “Often children really responded quite forcefully to those treatments, but we don’t have high-quality data yet to know that this treatment is better than supportive care or another medication.”

Dr. Henderson also stressed the importance of children receiving care at a facility with the necessary expertise to manage MIS-C and receiving long-term follow-up care from a multidisciplinary clinical team that includes a rheumatologist, an infectious disease doctor, a cardiologist, and possibly a hematologist.

“Making sure children are admitted to a hospital that has the resources and are followed by physicians with expertise or understanding of the intricacies of MIS-C is really important,” she said, particularly for children with cardiac involvement. “We don’t know if all the kids presenting with left ventricular dysfunction and shock are at risk for having myocardial fibrosis down the line,” she noted. “There is so much we do not understand and very little data to guide us on what to do, so these children really need to be under the care of a cardiologist and rheumatologist to make sure that their care is tailored to them.”

Although MIS-C shares overlapping symptoms with Kawasaki disease, it’s still unclear how similar or different the two conditions are, Dr. Henderson said.

“We can definitely say that when we look at MIS-C and compare it to historical groups of Kawasaki disease before the pandemic, there are definitely different features in the MIS-C group,” she said. Kawasaki disease generally only affects children under age 5, whereas MIS-C patients run the gamut from age 1-17. Racial demographics are also different, with a higher proportion of black children affected by MIS-C.

It’s possible that the pathophysiology of both conditions will turn out to be similar, particularly given the hypothesis that Kawasaki disease is triggered by infections in genetically predisposed people. However, the severity of symptoms and risk of aneurysms appear greater with MIS-C so far.

“The degree to which these patients are presenting with left ventricular dysfunction and shock is much higher than what we’ve seen previously,” Dr. Henderson said. “Children can have aneurysms even if they don’t meet all the Kawasaki disease features, which makes it feel that this is somehow clinically different from what we’ve seen before. It’s not just the kids who have the rash and the conjunctivitis and the extremity changes and oral changes who have the aneurysms.”

The reason for including both IVIG and glucocorticoids as possible first-line drugs to prevent aneurysms is that some evidence suggests children with MIS-C may have higher levels of IVIG resistance, she said.

Like Dr. Wahezi, Dr. Henderson emphasized the necessarily transient nature of these recommendations.

“These recommendations will almost certainly change based on evolving understanding of MIS-C and the data,” Dr. Henderson said, adding that this new, unique condition highlights the importance of including children in allocating funding for research and in clinical trials.

“Children are not always identical to adults, and it’s really important that we have high-quality data to inform our decisions about how to care for them,” she said.

Dr. Wahezi had no disclosures. Dr. Henderson has consulted for Sobi and Adaptive Technologies. The guidelines did not note other disclosures for members of the ACR groups.

SOURCES: COVID-19 Clinical Guidance for Pediatric Patients with Rheumatic Disease and Clinical Guidance for Pediatric Patients with Multisystem Inflammatory Syndrome in Children (MIS-C) Associated with SARS-CoV-2 and Hyperinflammation in COVID-19

Two new clinical guidance documents from the American College of Rheumatology provide evidence-based recommendations for managing pediatric rheumatic disease during the COVID-19 pandemic as well as diagnostic and treatment recommendations for multisystem inflammatory syndrome in children (MIS-C) associated with COVID-19 infection.

Although several children’s hospitals have published their treatment protocols for MIS-C since the condition’s initial discovery, the ACR appears to be the first medical organization to review all the most current evidence to issue interim guidance with the expectations that it will change as more data become available.

“It is challenging having to make recommendations not having a lot of scientific evidence, but we still felt we had to use whatever’s out there to the best of our ability and use our experience to put together these recommendations,” Dawn M. Wahezi, MD, chief of pediatric rheumatology at Children’s Hospital at Montefiore and an associate professor of pediatrics at Albert Einstein College of Medicine, New York, said in an interview.

“We wanted to be mindful of the fact that there are things we know and things we don’t know, and we have to be careful about what we’re recommending,” said Dr. Wahezi, a member of the ACR working group that assembled the recommendations for pediatric rheumatic disease management during the pandemic. “We’re recommending the best we can at this moment, but if there are new studies that come out and suggest otherwise, we will definitely have to go back and amend the document.”

The foremost priority of the pediatric rheumatic disease guidance focuses on maintaining control of the disease and avoiding flares that may put children at greater risk of infection. Dr. Wahezi said the ACR has received many calls from patients and clinicians asking whether patients should continue their immunosuppressant medications. Fear of the coronavirus infection, medication shortages, difficulty getting to the pharmacy, uneasiness about going to the clinic or hospital for infusions, and other barriers may have led to gaps in medication.

“We didn’t want people to be too quick to hold patients’ medications just because they were scared of COVID,” Dr. Wahezi said. “If they did have medication stopped for one reason or another and their disease flared, having active disease, regardless of which disease it is, actually puts you at higher risk for infection. By controlling their disease, that would be the way to protect them the most.”

A key takeaway in the guidance on MIS-C, meanwhile, is an emphasis on its rarity lest physicians be too quick to diagnose it and miss another serious condition with overlapping symptoms, explained Lauren Henderson, MD, an attending rheumatologist at Boston Children’s Hospital and assistant professor of pediatrics at Harvard Medical School, Boston. Dr. Henderson participated in the ACR group that wrote the MIS-C guidance.

“The first thing we want to be thoughtful about clinically is to recognize that children in general with the acute infectious phase of SARS-CoV-2 have mild symptoms and generally do well,” Dr. Henderson said. “From what we can tell from all the data, MIS-C is rare. That really needs to be considered when clinicians on the ground are doing the diagnostic evaluation” because of concerns that clinicians “could rush to diagnose and treat patients with MIS-C and miss important diagnoses like malignancies and infections.”

Management of pediatric rheumatic disease during the pandemic

The COVID-19 clinical guidance for managing pediatric rheumatic disease grew from the work of the North American Pediatric Rheumatology Clinical Guidance Task Force, which included seven pediatric rheumatologists, two pediatric infectious disease physicians, one adult rheumatologist, and one pediatric nurse practitioner. The general guidance covers usual preventive measures for reducing risk for COVID-19 infection, the recommendation that children continue to receive recommended vaccines unless contraindicated by medication, and routine in-person visits for ophthalmologic surveillance of those with a history of uveitis or at high risk for chronic uveitis. The guidance also notes the risk of mental health concerns, such as depression and anxiety, related to quarantine and the pandemic.

The top recommendation is initiation or continuation of all medications necessary to control underlying disease, including NSAIDs, hydroxychloroquine, ACE inhibitors/angiotensin II receptor blockers, colchicine, conventional disease-modifying antirheumatic drugs (cDMARDs), biologic DMARDs, and targeted synthetic DMARDs. Even patients who may have had exposure to COVID-19 or who have an asymptomatic COVID-19 infection should continue to take these medications with the exception of ACEi/ARBs.

In those with pediatric rheumatic disease who have a symptomatic COVID-19 infection, “NSAIDs, HCQ, and colchicine may be continued, if necessary, to control underlying disease,” as can interleukin (IL)-1 and IL-6 inhibitors, but “cDMARDs, bDMARDs [except IL-1 and IL-6 inhibitors] and tsDMARDs should be temporarily delayed or withheld,” according to the guidance. Glucocorticoids can be continued at the lowest possible dose to control disease.

“There’s nothing in the literature that suggests people who have rheumatic disease, especially children, and people who are on these medications, really are at increased risk for COVID-19,” Dr. Wahezi said. “That’s why we didn’t want people to be overcautious in stopping medications when the main priority is to control their disease.”

She noted some experts’ speculations that these medications may actually benefit patients with rheumatic disease who develop a COVID-19 infection because the medications keep the immune response in check. “If you allow them to have this dysregulated immune response and have active disease, you’re potentially putting them at greater risk,” Dr. Wahezi said, although she stressed that inadequate evidence exists to support these speculations right now.

Lack of evidence has been the biggest challenge all around with developing this guidance, she said.

“Because this is such an unprecedented situation and because people are so desperate to find treatments both for the illness and to protect those at risk for it, there are lots of people trying to put evidence out there, but it may not be the best-quality evidence,” Dr. Wahezi said.

Insufficient evidence also drove the group’s determination that “SARS-CoV-2 antibody testing is not useful in informing on the history of infection or risk of reinfection,” as the guidance states. Too much variability in the assays exist, Dr. Wahezi said, and, further, it’s unclear what the clinical significance of a positive test would be.

“We didn’t want anyone to feel they had to make clinical decisions based on the results of that antibody testing,” she said. “Even if the test is accurate, we don’t know how to interpret it because it’s so new.”

The guidance also notes that patients with stable disease and previously stable lab markers on stable doses of their medication may be able to extend the interval for medication toxicity lab testing a few months if there is concern about exposure to COVID-19 to get the blood work.

“If you’re just starting a medicine or there’s someone who’s had abnormalities with the medicine in the past or you’re making medication adjustments, you wouldn’t do it in those scenarios, but if there’s someone who’s been on the drug for a long time and are nervous to get [blood] drawn, it’s probably okay to delay it,” Dr. Wahezi said. Lab work for disease activity measures, on the other hand, remain particularly important, especially since telemedicine visits may require clinicians to rely on lab results more than previously.

Management of MIS-C associated with COVID-19

The task force that developed guidance for the new inflammatory condition recently linked to SARS-CoV-2 infections in children included nine pediatric rheumatologists, two adult rheumatologists, two pediatric cardiologists, two pediatric infectious disease specialists, and one pediatric critical care physician.

The guidance includes a figure for the diagnostic pathway in evaluating children suspected of having MIS-C and extensive detail on diagnostic work-up, but the task force intentionally avoided providing a case definition for the condition. Existing case definitions from the Centers for Disease Control and Prevention, World Health Organization, and the United Kingdom’s Royal College of Paediatrics and Child Health differ from one another and are based on unclear evidence, Dr. Henderson noted. “We really don’t have enough data to know the sensitivity and specificity of each parameter, and until that’s available, we didn’t want to add to the confusion,” she said.

The guidance also stresses that MIS-C is a rare complication, so patients suspected of having the condition who do not have “life-threatening manifestations should undergo diagnostic evaluation for MIS-C as well as other possible infectious and noninfectious etiologies before immunomodulatory treatment is initiated,” the guidance states.

Unless a child is in shock or otherwise requires urgent care, physicians should take the time to complete the diagnostic work-up while monitoring the child, Dr. Henderson said. If the child does have MIS-C, the guidance currently recommends intravenous immunoglobulin (IVIG) and/or glucocorticoids to prevent coronary artery aneurysms, the same treatment other institutions have been recommending.

“We don’t have rigorous comparative studies looking at different types of treatments,” Dr. Henderson said, noting that the vast majority of children in the literature received IVIG and/or glucocorticoid treatment. “Often children really responded quite forcefully to those treatments, but we don’t have high-quality data yet to know that this treatment is better than supportive care or another medication.”

Dr. Henderson also stressed the importance of children receiving care at a facility with the necessary expertise to manage MIS-C and receiving long-term follow-up care from a multidisciplinary clinical team that includes a rheumatologist, an infectious disease doctor, a cardiologist, and possibly a hematologist.

“Making sure children are admitted to a hospital that has the resources and are followed by physicians with expertise or understanding of the intricacies of MIS-C is really important,” she said, particularly for children with cardiac involvement. “We don’t know if all the kids presenting with left ventricular dysfunction and shock are at risk for having myocardial fibrosis down the line,” she noted. “There is so much we do not understand and very little data to guide us on what to do, so these children really need to be under the care of a cardiologist and rheumatologist to make sure that their care is tailored to them.”

Although MIS-C shares overlapping symptoms with Kawasaki disease, it’s still unclear how similar or different the two conditions are, Dr. Henderson said.

“We can definitely say that when we look at MIS-C and compare it to historical groups of Kawasaki disease before the pandemic, there are definitely different features in the MIS-C group,” she said. Kawasaki disease generally only affects children under age 5, whereas MIS-C patients run the gamut from age 1-17. Racial demographics are also different, with a higher proportion of black children affected by MIS-C.

It’s possible that the pathophysiology of both conditions will turn out to be similar, particularly given the hypothesis that Kawasaki disease is triggered by infections in genetically predisposed people. However, the severity of symptoms and risk of aneurysms appear greater with MIS-C so far.

“The degree to which these patients are presenting with left ventricular dysfunction and shock is much higher than what we’ve seen previously,” Dr. Henderson said. “Children can have aneurysms even if they don’t meet all the Kawasaki disease features, which makes it feel that this is somehow clinically different from what we’ve seen before. It’s not just the kids who have the rash and the conjunctivitis and the extremity changes and oral changes who have the aneurysms.”

The reason for including both IVIG and glucocorticoids as possible first-line drugs to prevent aneurysms is that some evidence suggests children with MIS-C may have higher levels of IVIG resistance, she said.

Like Dr. Wahezi, Dr. Henderson emphasized the necessarily transient nature of these recommendations.

“These recommendations will almost certainly change based on evolving understanding of MIS-C and the data,” Dr. Henderson said, adding that this new, unique condition highlights the importance of including children in allocating funding for research and in clinical trials.

“Children are not always identical to adults, and it’s really important that we have high-quality data to inform our decisions about how to care for them,” she said.

Dr. Wahezi had no disclosures. Dr. Henderson has consulted for Sobi and Adaptive Technologies. The guidelines did not note other disclosures for members of the ACR groups.

SOURCES: COVID-19 Clinical Guidance for Pediatric Patients with Rheumatic Disease and Clinical Guidance for Pediatric Patients with Multisystem Inflammatory Syndrome in Children (MIS-C) Associated with SARS-CoV-2 and Hyperinflammation in COVID-19

Two new clinical guidance documents from the American College of Rheumatology provide evidence-based recommendations for managing pediatric rheumatic disease during the COVID-19 pandemic as well as diagnostic and treatment recommendations for multisystem inflammatory syndrome in children (MIS-C) associated with COVID-19 infection.

Although several children’s hospitals have published their treatment protocols for MIS-C since the condition’s initial discovery, the ACR appears to be the first medical organization to review all the most current evidence to issue interim guidance with the expectations that it will change as more data become available.

“It is challenging having to make recommendations not having a lot of scientific evidence, but we still felt we had to use whatever’s out there to the best of our ability and use our experience to put together these recommendations,” Dawn M. Wahezi, MD, chief of pediatric rheumatology at Children’s Hospital at Montefiore and an associate professor of pediatrics at Albert Einstein College of Medicine, New York, said in an interview.

“We wanted to be mindful of the fact that there are things we know and things we don’t know, and we have to be careful about what we’re recommending,” said Dr. Wahezi, a member of the ACR working group that assembled the recommendations for pediatric rheumatic disease management during the pandemic. “We’re recommending the best we can at this moment, but if there are new studies that come out and suggest otherwise, we will definitely have to go back and amend the document.”

The foremost priority of the pediatric rheumatic disease guidance focuses on maintaining control of the disease and avoiding flares that may put children at greater risk of infection. Dr. Wahezi said the ACR has received many calls from patients and clinicians asking whether patients should continue their immunosuppressant medications. Fear of the coronavirus infection, medication shortages, difficulty getting to the pharmacy, uneasiness about going to the clinic or hospital for infusions, and other barriers may have led to gaps in medication.

“We didn’t want people to be too quick to hold patients’ medications just because they were scared of COVID,” Dr. Wahezi said. “If they did have medication stopped for one reason or another and their disease flared, having active disease, regardless of which disease it is, actually puts you at higher risk for infection. By controlling their disease, that would be the way to protect them the most.”

A key takeaway in the guidance on MIS-C, meanwhile, is an emphasis on its rarity lest physicians be too quick to diagnose it and miss another serious condition with overlapping symptoms, explained Lauren Henderson, MD, an attending rheumatologist at Boston Children’s Hospital and assistant professor of pediatrics at Harvard Medical School, Boston. Dr. Henderson participated in the ACR group that wrote the MIS-C guidance.

“The first thing we want to be thoughtful about clinically is to recognize that children in general with the acute infectious phase of SARS-CoV-2 have mild symptoms and generally do well,” Dr. Henderson said. “From what we can tell from all the data, MIS-C is rare. That really needs to be considered when clinicians on the ground are doing the diagnostic evaluation” because of concerns that clinicians “could rush to diagnose and treat patients with MIS-C and miss important diagnoses like malignancies and infections.”

Management of pediatric rheumatic disease during the pandemic

The COVID-19 clinical guidance for managing pediatric rheumatic disease grew from the work of the North American Pediatric Rheumatology Clinical Guidance Task Force, which included seven pediatric rheumatologists, two pediatric infectious disease physicians, one adult rheumatologist, and one pediatric nurse practitioner. The general guidance covers usual preventive measures for reducing risk for COVID-19 infection, the recommendation that children continue to receive recommended vaccines unless contraindicated by medication, and routine in-person visits for ophthalmologic surveillance of those with a history of uveitis or at high risk for chronic uveitis. The guidance also notes the risk of mental health concerns, such as depression and anxiety, related to quarantine and the pandemic.

The top recommendation is initiation or continuation of all medications necessary to control underlying disease, including NSAIDs, hydroxychloroquine, ACE inhibitors/angiotensin II receptor blockers, colchicine, conventional disease-modifying antirheumatic drugs (cDMARDs), biologic DMARDs, and targeted synthetic DMARDs. Even patients who may have had exposure to COVID-19 or who have an asymptomatic COVID-19 infection should continue to take these medications with the exception of ACEi/ARBs.

In those with pediatric rheumatic disease who have a symptomatic COVID-19 infection, “NSAIDs, HCQ, and colchicine may be continued, if necessary, to control underlying disease,” as can interleukin (IL)-1 and IL-6 inhibitors, but “cDMARDs, bDMARDs [except IL-1 and IL-6 inhibitors] and tsDMARDs should be temporarily delayed or withheld,” according to the guidance. Glucocorticoids can be continued at the lowest possible dose to control disease.

“There’s nothing in the literature that suggests people who have rheumatic disease, especially children, and people who are on these medications, really are at increased risk for COVID-19,” Dr. Wahezi said. “That’s why we didn’t want people to be overcautious in stopping medications when the main priority is to control their disease.”

She noted some experts’ speculations that these medications may actually benefit patients with rheumatic disease who develop a COVID-19 infection because the medications keep the immune response in check. “If you allow them to have this dysregulated immune response and have active disease, you’re potentially putting them at greater risk,” Dr. Wahezi said, although she stressed that inadequate evidence exists to support these speculations right now.

Lack of evidence has been the biggest challenge all around with developing this guidance, she said.

“Because this is such an unprecedented situation and because people are so desperate to find treatments both for the illness and to protect those at risk for it, there are lots of people trying to put evidence out there, but it may not be the best-quality evidence,” Dr. Wahezi said.

Insufficient evidence also drove the group’s determination that “SARS-CoV-2 antibody testing is not useful in informing on the history of infection or risk of reinfection,” as the guidance states. Too much variability in the assays exist, Dr. Wahezi said, and, further, it’s unclear what the clinical significance of a positive test would be.

“We didn’t want anyone to feel they had to make clinical decisions based on the results of that antibody testing,” she said. “Even if the test is accurate, we don’t know how to interpret it because it’s so new.”

The guidance also notes that patients with stable disease and previously stable lab markers on stable doses of their medication may be able to extend the interval for medication toxicity lab testing a few months if there is concern about exposure to COVID-19 to get the blood work.

“If you’re just starting a medicine or there’s someone who’s had abnormalities with the medicine in the past or you’re making medication adjustments, you wouldn’t do it in those scenarios, but if there’s someone who’s been on the drug for a long time and are nervous to get [blood] drawn, it’s probably okay to delay it,” Dr. Wahezi said. Lab work for disease activity measures, on the other hand, remain particularly important, especially since telemedicine visits may require clinicians to rely on lab results more than previously.

Management of MIS-C associated with COVID-19

The task force that developed guidance for the new inflammatory condition recently linked to SARS-CoV-2 infections in children included nine pediatric rheumatologists, two adult rheumatologists, two pediatric cardiologists, two pediatric infectious disease specialists, and one pediatric critical care physician.

The guidance includes a figure for the diagnostic pathway in evaluating children suspected of having MIS-C and extensive detail on diagnostic work-up, but the task force intentionally avoided providing a case definition for the condition. Existing case definitions from the Centers for Disease Control and Prevention, World Health Organization, and the United Kingdom’s Royal College of Paediatrics and Child Health differ from one another and are based on unclear evidence, Dr. Henderson noted. “We really don’t have enough data to know the sensitivity and specificity of each parameter, and until that’s available, we didn’t want to add to the confusion,” she said.

The guidance also stresses that MIS-C is a rare complication, so patients suspected of having the condition who do not have “life-threatening manifestations should undergo diagnostic evaluation for MIS-C as well as other possible infectious and noninfectious etiologies before immunomodulatory treatment is initiated,” the guidance states.

Unless a child is in shock or otherwise requires urgent care, physicians should take the time to complete the diagnostic work-up while monitoring the child, Dr. Henderson said. If the child does have MIS-C, the guidance currently recommends intravenous immunoglobulin (IVIG) and/or glucocorticoids to prevent coronary artery aneurysms, the same treatment other institutions have been recommending.

“We don’t have rigorous comparative studies looking at different types of treatments,” Dr. Henderson said, noting that the vast majority of children in the literature received IVIG and/or glucocorticoid treatment. “Often children really responded quite forcefully to those treatments, but we don’t have high-quality data yet to know that this treatment is better than supportive care or another medication.”

Dr. Henderson also stressed the importance of children receiving care at a facility with the necessary expertise to manage MIS-C and receiving long-term follow-up care from a multidisciplinary clinical team that includes a rheumatologist, an infectious disease doctor, a cardiologist, and possibly a hematologist.

“Making sure children are admitted to a hospital that has the resources and are followed by physicians with expertise or understanding of the intricacies of MIS-C is really important,” she said, particularly for children with cardiac involvement. “We don’t know if all the kids presenting with left ventricular dysfunction and shock are at risk for having myocardial fibrosis down the line,” she noted. “There is so much we do not understand and very little data to guide us on what to do, so these children really need to be under the care of a cardiologist and rheumatologist to make sure that their care is tailored to them.”

Although MIS-C shares overlapping symptoms with Kawasaki disease, it’s still unclear how similar or different the two conditions are, Dr. Henderson said.

“We can definitely say that when we look at MIS-C and compare it to historical groups of Kawasaki disease before the pandemic, there are definitely different features in the MIS-C group,” she said. Kawasaki disease generally only affects children under age 5, whereas MIS-C patients run the gamut from age 1-17. Racial demographics are also different, with a higher proportion of black children affected by MIS-C.

It’s possible that the pathophysiology of both conditions will turn out to be similar, particularly given the hypothesis that Kawasaki disease is triggered by infections in genetically predisposed people. However, the severity of symptoms and risk of aneurysms appear greater with MIS-C so far.

“The degree to which these patients are presenting with left ventricular dysfunction and shock is much higher than what we’ve seen previously,” Dr. Henderson said. “Children can have aneurysms even if they don’t meet all the Kawasaki disease features, which makes it feel that this is somehow clinically different from what we’ve seen before. It’s not just the kids who have the rash and the conjunctivitis and the extremity changes and oral changes who have the aneurysms.”

The reason for including both IVIG and glucocorticoids as possible first-line drugs to prevent aneurysms is that some evidence suggests children with MIS-C may have higher levels of IVIG resistance, she said.

Like Dr. Wahezi, Dr. Henderson emphasized the necessarily transient nature of these recommendations.

“These recommendations will almost certainly change based on evolving understanding of MIS-C and the data,” Dr. Henderson said, adding that this new, unique condition highlights the importance of including children in allocating funding for research and in clinical trials.

“Children are not always identical to adults, and it’s really important that we have high-quality data to inform our decisions about how to care for them,” she said.

Dr. Wahezi had no disclosures. Dr. Henderson has consulted for Sobi and Adaptive Technologies. The guidelines did not note other disclosures for members of the ACR groups.

SOURCES: COVID-19 Clinical Guidance for Pediatric Patients with Rheumatic Disease and Clinical Guidance for Pediatric Patients with Multisystem Inflammatory Syndrome in Children (MIS-C) Associated with SARS-CoV-2 and Hyperinflammation in COVID-19

Patients with COVID-19 who have high levels of the steroid hormone cortisol on admission to hospital have a substantially increased risk of dying, U.K. researchers have discovered.

Waljit S. Dhillo, MBBS, PhD, head of the division of diabetes, endocrinology and metabolism at Imperial College London, and colleagues studied 535 patients admitted to major London hospitals. Their article was published online June 18 in Lancet Diabetes & Endocrinology.

“Our analyses show for the first time that patients with COVID-19 mount a marked and appropriate acute cortisol stress response,” said Dr. Dhillo and colleagues.

Moreover, “high cortisol concentrations were associated with increased mortality and a reduced median survival, probably because this is a marker of the severity of illness.”

So measuring cortisol on admission is potentially “another simple marker to use alongside oxygen saturation levels to help us identify which patients need to be admitted immediately, and which may not,” Dr. Dhillo noted in a statement from his institution.

“Having an early indicator of which patients may deteriorate more quickly will help us with providing the best level of care as quickly as possible. In addition, we can also take cortisol levels into account when we are working out how best to treat our patients,” he said.

However, it’s important to note that this means – particularly in the wake of the RECOVERY trial reported last week – that “in the early part of the disease you don’t need steroids,” he said.
 

In contrast to SARS, no adrenal insufficiency with COVID-19

Cortisol levels when healthy and resting are 100-200 nmol/L and nearly zero when sleeping, the researchers explained.

They decided to examine cortisol levels because, although physiological stress from critical illness normally increases levels of the hormone, the prior coronavirus, severe acute respiratory syndrome coronavirus (SARS-CoV), had the opposite effect and induced cortisol insufficiency in some patients.

“We would have said we’re not quite sure” what effect SARS-CoV-2 is having on cortisol levels, “so that’s why we collected the data,” Dr. Dhillo said in an interview.

The researchers studied patients admitted to three large London teaching hospitals between March 9 and April 22 with a clinical suspicion of SARS-CoV-2 infection. All patients had a standard set of blood tests, including full blood count, creatinine, C-reactive protein, D-dimer, and serum cortisol.

After exclusions, the team assessed 535 patients admitted over the study period who had baseline cortisol measured within 48 hours of admission.

Of these, 403 patients were diagnosed with COVID-19 based on a positive result on real-time polymerase chain reaction testing (88%) or a strong clinical and radiological suspicion, despite a negative test (12%).

In total, 132 (25%) individuals were not diagnosed with COVID-19.

Patients with COVID-19 were a mean age of 66.3 years, and 59.6% were men.

Mean cortisol concentrations in patients with COVID-19 were significantly higher than those not diagnosed with the virus (619 vs 519 nmol/L; P < .0001).

And by May 8, significantly more patients with COVID-19 died than those without (27.8% vs 6.8%; P < .0001).

Doubling of cortisol levels associated with 40% higher mortality

Multivariate analysis taking into account age, presence of comorbidities, and laboratory tests revealed that a doubling of cortisol concentrations among those with COVID-19 was associated with a significant increase in mortality, at a hazard ratio of 1.42 (P = .014).

And patients with COVID-19 whose baseline cortisol level was >744 nmol/L had a median survival of just 15 days, compared with those with a level ≤744 nmol/L, who had a median survival of 36 days (P < .0001).

The team notes that the cortisol stress responses in their patients with COVID-19 ranged up to 3,241 nmol/L, which is “a marked cortisol stress response, perhaps higher than is observed in patients undergoing major surgery.”

Of interest, there was no interaction between cortisol levels and ethnicity in their study; a subsequent analysis of the data stratified by black, Asian, and other minority ethnicities revealed no significant differences.

The team note that their results will need to be reproduced in other populations.

“Any potential role for cortisol measurement at baseline and later during an inpatient stay with COVID-19 as a prognostic biomarker, either by itself or in combination with other biomarkers, will require validation in a prospective study.”
 

Implications for treatment: Reserve dexamethasone for critically ill

Dr. Dhillo explained that, because their findings indicate that people initially infected with COVID-19 do mount an appropriate stress (cortisol) response, it is important that people properly understand this in the wake of the RECOVERY trial, reported last week.

The trial showed that the widely available steroid dexamethasone significantly reduced mortality among severely ill COVID-19 patients in the intensive care unit when given at a supraphysiologic dose of 6 mg.

But it would be hazardous for anyone to self-medicate with steroids at an early stage of COVID-19 because that would further increase cortisol levels and could suppress the immune system.

“For the average person on the street with COVID-19,” excess steroids will make their symptoms worse, Dr. Dhillo explained, adding this is important to emphasize because dexamethasone, and similar steroids, “are cheap and likely available on the Internet, and so misunderstanding of the RECOVERY trial could have serious implications.”

But once patients are very sick, with “inflammation in their lungs” and are in the intensive care unit, and often on ventilators – which is a very small subgroup of those with COVID-19 – it becomes a very different story, he stressed.

“RECOVERY shows clearly there seems to be a benefit once you need oxygen or are on a ventilator, and that makes sense because [dexamethasone] is going to be an anti-inflammatory,” in this instance when the “lungs are full of water.”

“But in the early days you definitely don’t need it and it could be harmful,” he reiterated.

The study is funded by the U.K. National Institute for Health Research and Medical Research Council. The authors have reported no relevant financial relationships.

This article first appeared on Medscape.com.

Patients with COVID-19 who have high levels of the steroid hormone cortisol on admission to hospital have a substantially increased risk of dying, U.K. researchers have discovered.

Waljit S. Dhillo, MBBS, PhD, head of the division of diabetes, endocrinology and metabolism at Imperial College London, and colleagues studied 535 patients admitted to major London hospitals. Their article was published online June 18 in Lancet Diabetes & Endocrinology.

“Our analyses show for the first time that patients with COVID-19 mount a marked and appropriate acute cortisol stress response,” said Dr. Dhillo and colleagues.

Moreover, “high cortisol concentrations were associated with increased mortality and a reduced median survival, probably because this is a marker of the severity of illness.”

So measuring cortisol on admission is potentially “another simple marker to use alongside oxygen saturation levels to help us identify which patients need to be admitted immediately, and which may not,” Dr. Dhillo noted in a statement from his institution.

“Having an early indicator of which patients may deteriorate more quickly will help us with providing the best level of care as quickly as possible. In addition, we can also take cortisol levels into account when we are working out how best to treat our patients,” he said.

However, it’s important to note that this means – particularly in the wake of the RECOVERY trial reported last week – that “in the early part of the disease you don’t need steroids,” he said.
 

In contrast to SARS, no adrenal insufficiency with COVID-19

Cortisol levels when healthy and resting are 100-200 nmol/L and nearly zero when sleeping, the researchers explained.

They decided to examine cortisol levels because, although physiological stress from critical illness normally increases levels of the hormone, the prior coronavirus, severe acute respiratory syndrome coronavirus (SARS-CoV), had the opposite effect and induced cortisol insufficiency in some patients.

“We would have said we’re not quite sure” what effect SARS-CoV-2 is having on cortisol levels, “so that’s why we collected the data,” Dr. Dhillo said in an interview.

The researchers studied patients admitted to three large London teaching hospitals between March 9 and April 22 with a clinical suspicion of SARS-CoV-2 infection. All patients had a standard set of blood tests, including full blood count, creatinine, C-reactive protein, D-dimer, and serum cortisol.

After exclusions, the team assessed 535 patients admitted over the study period who had baseline cortisol measured within 48 hours of admission.

Of these, 403 patients were diagnosed with COVID-19 based on a positive result on real-time polymerase chain reaction testing (88%) or a strong clinical and radiological suspicion, despite a negative test (12%).

In total, 132 (25%) individuals were not diagnosed with COVID-19.

Patients with COVID-19 were a mean age of 66.3 years, and 59.6% were men.

Mean cortisol concentrations in patients with COVID-19 were significantly higher than those not diagnosed with the virus (619 vs 519 nmol/L; P < .0001).

And by May 8, significantly more patients with COVID-19 died than those without (27.8% vs 6.8%; P < .0001).

Doubling of cortisol levels associated with 40% higher mortality

Multivariate analysis taking into account age, presence of comorbidities, and laboratory tests revealed that a doubling of cortisol concentrations among those with COVID-19 was associated with a significant increase in mortality, at a hazard ratio of 1.42 (P = .014).

And patients with COVID-19 whose baseline cortisol level was >744 nmol/L had a median survival of just 15 days, compared with those with a level ≤744 nmol/L, who had a median survival of 36 days (P < .0001).

The team notes that the cortisol stress responses in their patients with COVID-19 ranged up to 3,241 nmol/L, which is “a marked cortisol stress response, perhaps higher than is observed in patients undergoing major surgery.”

Of interest, there was no interaction between cortisol levels and ethnicity in their study; a subsequent analysis of the data stratified by black, Asian, and other minority ethnicities revealed no significant differences.

The team note that their results will need to be reproduced in other populations.

“Any potential role for cortisol measurement at baseline and later during an inpatient stay with COVID-19 as a prognostic biomarker, either by itself or in combination with other biomarkers, will require validation in a prospective study.”
 

Implications for treatment: Reserve dexamethasone for critically ill

Dr. Dhillo explained that, because their findings indicate that people initially infected with COVID-19 do mount an appropriate stress (cortisol) response, it is important that people properly understand this in the wake of the RECOVERY trial, reported last week.

The trial showed that the widely available steroid dexamethasone significantly reduced mortality among severely ill COVID-19 patients in the intensive care unit when given at a supraphysiologic dose of 6 mg.

But it would be hazardous for anyone to self-medicate with steroids at an early stage of COVID-19 because that would further increase cortisol levels and could suppress the immune system.

“For the average person on the street with COVID-19,” excess steroids will make their symptoms worse, Dr. Dhillo explained, adding this is important to emphasize because dexamethasone, and similar steroids, “are cheap and likely available on the Internet, and so misunderstanding of the RECOVERY trial could have serious implications.”

But once patients are very sick, with “inflammation in their lungs” and are in the intensive care unit, and often on ventilators – which is a very small subgroup of those with COVID-19 – it becomes a very different story, he stressed.

“RECOVERY shows clearly there seems to be a benefit once you need oxygen or are on a ventilator, and that makes sense because [dexamethasone] is going to be an anti-inflammatory,” in this instance when the “lungs are full of water.”

“But in the early days you definitely don’t need it and it could be harmful,” he reiterated.

The study is funded by the U.K. National Institute for Health Research and Medical Research Council. The authors have reported no relevant financial relationships.

This article first appeared on Medscape.com.

Patients with COVID-19 who have high levels of the steroid hormone cortisol on admission to hospital have a substantially increased risk of dying, U.K. researchers have discovered.

Waljit S. Dhillo, MBBS, PhD, head of the division of diabetes, endocrinology and metabolism at Imperial College London, and colleagues studied 535 patients admitted to major London hospitals. Their article was published online June 18 in Lancet Diabetes & Endocrinology.

“Our analyses show for the first time that patients with COVID-19 mount a marked and appropriate acute cortisol stress response,” said Dr. Dhillo and colleagues.

Moreover, “high cortisol concentrations were associated with increased mortality and a reduced median survival, probably because this is a marker of the severity of illness.”

So measuring cortisol on admission is potentially “another simple marker to use alongside oxygen saturation levels to help us identify which patients need to be admitted immediately, and which may not,” Dr. Dhillo noted in a statement from his institution.

“Having an early indicator of which patients may deteriorate more quickly will help us with providing the best level of care as quickly as possible. In addition, we can also take cortisol levels into account when we are working out how best to treat our patients,” he said.

However, it’s important to note that this means – particularly in the wake of the RECOVERY trial reported last week – that “in the early part of the disease you don’t need steroids,” he said.
 

In contrast to SARS, no adrenal insufficiency with COVID-19

Cortisol levels when healthy and resting are 100-200 nmol/L and nearly zero when sleeping, the researchers explained.

They decided to examine cortisol levels because, although physiological stress from critical illness normally increases levels of the hormone, the prior coronavirus, severe acute respiratory syndrome coronavirus (SARS-CoV), had the opposite effect and induced cortisol insufficiency in some patients.

“We would have said we’re not quite sure” what effect SARS-CoV-2 is having on cortisol levels, “so that’s why we collected the data,” Dr. Dhillo said in an interview.

The researchers studied patients admitted to three large London teaching hospitals between March 9 and April 22 with a clinical suspicion of SARS-CoV-2 infection. All patients had a standard set of blood tests, including full blood count, creatinine, C-reactive protein, D-dimer, and serum cortisol.

After exclusions, the team assessed 535 patients admitted over the study period who had baseline cortisol measured within 48 hours of admission.

Of these, 403 patients were diagnosed with COVID-19 based on a positive result on real-time polymerase chain reaction testing (88%) or a strong clinical and radiological suspicion, despite a negative test (12%).

In total, 132 (25%) individuals were not diagnosed with COVID-19.

Patients with COVID-19 were a mean age of 66.3 years, and 59.6% were men.

Mean cortisol concentrations in patients with COVID-19 were significantly higher than those not diagnosed with the virus (619 vs 519 nmol/L; P < .0001).

And by May 8, significantly more patients with COVID-19 died than those without (27.8% vs 6.8%; P < .0001).

Doubling of cortisol levels associated with 40% higher mortality

Multivariate analysis taking into account age, presence of comorbidities, and laboratory tests revealed that a doubling of cortisol concentrations among those with COVID-19 was associated with a significant increase in mortality, at a hazard ratio of 1.42 (P = .014).

And patients with COVID-19 whose baseline cortisol level was >744 nmol/L had a median survival of just 15 days, compared with those with a level ≤744 nmol/L, who had a median survival of 36 days (P < .0001).

The team notes that the cortisol stress responses in their patients with COVID-19 ranged up to 3,241 nmol/L, which is “a marked cortisol stress response, perhaps higher than is observed in patients undergoing major surgery.”

Of interest, there was no interaction between cortisol levels and ethnicity in their study; a subsequent analysis of the data stratified by black, Asian, and other minority ethnicities revealed no significant differences.

The team note that their results will need to be reproduced in other populations.

“Any potential role for cortisol measurement at baseline and later during an inpatient stay with COVID-19 as a prognostic biomarker, either by itself or in combination with other biomarkers, will require validation in a prospective study.”
 

Implications for treatment: Reserve dexamethasone for critically ill

Dr. Dhillo explained that, because their findings indicate that people initially infected with COVID-19 do mount an appropriate stress (cortisol) response, it is important that people properly understand this in the wake of the RECOVERY trial, reported last week.

The trial showed that the widely available steroid dexamethasone significantly reduced mortality among severely ill COVID-19 patients in the intensive care unit when given at a supraphysiologic dose of 6 mg.

But it would be hazardous for anyone to self-medicate with steroids at an early stage of COVID-19 because that would further increase cortisol levels and could suppress the immune system.

“For the average person on the street with COVID-19,” excess steroids will make their symptoms worse, Dr. Dhillo explained, adding this is important to emphasize because dexamethasone, and similar steroids, “are cheap and likely available on the Internet, and so misunderstanding of the RECOVERY trial could have serious implications.”

But once patients are very sick, with “inflammation in their lungs” and are in the intensive care unit, and often on ventilators – which is a very small subgroup of those with COVID-19 – it becomes a very different story, he stressed.

“RECOVERY shows clearly there seems to be a benefit once you need oxygen or are on a ventilator, and that makes sense because [dexamethasone] is going to be an anti-inflammatory,” in this instance when the “lungs are full of water.”

“But in the early days you definitely don’t need it and it could be harmful,” he reiterated.

The study is funded by the U.K. National Institute for Health Research and Medical Research Council. The authors have reported no relevant financial relationships.

This article first appeared on Medscape.com.

A team of pulmonologists has synthesized the clinical and imaging characteristics of COVID-19 in children, and has devised recommendations for ordering imaging studies in suspected cases of the infection.

The review also included useful radiographic findings to help in the differential diagnosis of COVID-19 pneumonia from other respiratory infections. Alexandra M. Foust, DO, of Boston Children’s Hospital, and colleagues reported the summary of findings and recommendations in Pediatric Pulmonology.

“Pediatricians face numerous challenges created by increasing reports of severe COVID-19 related findings in affected children,” said Mary Cataletto, MD, of NYU Langone Health in Mineola, N.Y. “[The current review] represents a multinational collaboration to provide up to date information and key imaging findings to guide chest physicians caring for children with pneumonia symptoms during the COVID-19 pandemic.”
 

Clinical presentation in children

In general, pediatric patients infected with the virus show milder symptoms compared with adults, and based on the limited evidence reported to date, the most common clinical symptoms of COVID-19 in children are rhinorrhea and/or nasal congestion, fever and cough with sore throat, fatigue or dyspnea, and diarrhea.

As with other viral pneumonias in children, the laboratory parameters are usually nonspecific; however, while the complete blood count (CBC) is often normal, lymphopenia, thrombocytopenia, and neutropenia have been reported in some cases of pediatric COVID-19, the authors noted.

The current Centers for Disease Control and Prevention (CDC) recommendation for initial diagnosis of SARS-CoV-2 is obtaining a nasopharyngeal swab, followed by reverse transcription polymerase chain reaction (RT-PCR) testing, they explained.
 

Role of imaging in diagnosis

The researchers reported that current recommendations from the American College of Radiology (ACR) do not include chest computed tomography (CT) or chest radiography (CXR) as a upfront test to diagnose pediatric COVID-19, but they may still have a role in clinical monitoring, especially in patients with a moderate to severe disease course.

The potential benefits of utilizing radiologic evaluation, such as establishing a baseline for monitoring disease progression, must be balanced with potential drawbacks, which include radiation exposure, and reduced availability of imaging resources owing to necessary cleaning and air turnover time.
 

Recommendations for ordering imaging studies

Based on the most recent international guidelines for pediatric COVID-19 patient management, the authors developed an algorithm for performing imaging studies in suspected cases of COVID-19 pneumonia.

The purpose of the tool is to support clinical decision-making around the utilization of CXR and CT to evaluate pediatric COVID-19 pneumonia.

“The step by step algorithm addresses the selection, sequence and timing of imaging studies with multiple images illustrating key findings of COVID-19 pneumonia in the pediatric age group,” said Dr. Cataletto. “By synthesizing the available imaging case series and guidelines, this primer provides a useful tool for the practicing pulmonologist,” she explained.
 

Key recommendations: CXR

“For pediatric patients with suspected or known COVID-19 infection with moderate to severe clinical symptoms requiring hospitalization (i.e., hypoxia, moderate or severe dyspnea, signs of sepsis, shock, cardiovascular compromise, altered mentation), CXR is usually indicated to establish an imaging baseline and to assess for an alternative diagnosis,” they recommended.

“Sequential CXRs may be helpful to assess pediatric patients with COVID-19 who demonstrate worsening clinical symptoms or to assess response to supportive therapy,” they wrote.
 

Key recommendations: CT

“Due to the increased radiation sensitivity of pediatric patients, chest CT is not recommended as an initial diagnostic test for pediatric patients with known or suspected COVID-19 pneumonia,” they explained.

The guide also included several considerations around the differential diagnosis of COVID-19 pneumonia from other pediatric lung disorders, including immune-related conditions, infectious etiologies, hematological dyscrasias, and inhalation-related lung injury.

As best practice recommendations for COVID-19 continue to evolve, the availability of practical clinical decision-making tools becomes essential to ensure optimal patient care.

No funding sources or financial disclosures were reported in the manuscript.

SOURCE: Foust AM et al. Pediatr Pulmonol. 2020 May 28. doi: 10.1002/ppul.24870.

A team of pulmonologists has synthesized the clinical and imaging characteristics of COVID-19 in children, and has devised recommendations for ordering imaging studies in suspected cases of the infection.

The review also included useful radiographic findings to help in the differential diagnosis of COVID-19 pneumonia from other respiratory infections. Alexandra M. Foust, DO, of Boston Children’s Hospital, and colleagues reported the summary of findings and recommendations in Pediatric Pulmonology.

“Pediatricians face numerous challenges created by increasing reports of severe COVID-19 related findings in affected children,” said Mary Cataletto, MD, of NYU Langone Health in Mineola, N.Y. “[The current review] represents a multinational collaboration to provide up to date information and key imaging findings to guide chest physicians caring for children with pneumonia symptoms during the COVID-19 pandemic.”
 

Clinical presentation in children

In general, pediatric patients infected with the virus show milder symptoms compared with adults, and based on the limited evidence reported to date, the most common clinical symptoms of COVID-19 in children are rhinorrhea and/or nasal congestion, fever and cough with sore throat, fatigue or dyspnea, and diarrhea.

As with other viral pneumonias in children, the laboratory parameters are usually nonspecific; however, while the complete blood count (CBC) is often normal, lymphopenia, thrombocytopenia, and neutropenia have been reported in some cases of pediatric COVID-19, the authors noted.

The current Centers for Disease Control and Prevention (CDC) recommendation for initial diagnosis of SARS-CoV-2 is obtaining a nasopharyngeal swab, followed by reverse transcription polymerase chain reaction (RT-PCR) testing, they explained.
 

Role of imaging in diagnosis

The researchers reported that current recommendations from the American College of Radiology (ACR) do not include chest computed tomography (CT) or chest radiography (CXR) as a upfront test to diagnose pediatric COVID-19, but they may still have a role in clinical monitoring, especially in patients with a moderate to severe disease course.

The potential benefits of utilizing radiologic evaluation, such as establishing a baseline for monitoring disease progression, must be balanced with potential drawbacks, which include radiation exposure, and reduced availability of imaging resources owing to necessary cleaning and air turnover time.
 

Recommendations for ordering imaging studies

Based on the most recent international guidelines for pediatric COVID-19 patient management, the authors developed an algorithm for performing imaging studies in suspected cases of COVID-19 pneumonia.

The purpose of the tool is to support clinical decision-making around the utilization of CXR and CT to evaluate pediatric COVID-19 pneumonia.

“The step by step algorithm addresses the selection, sequence and timing of imaging studies with multiple images illustrating key findings of COVID-19 pneumonia in the pediatric age group,” said Dr. Cataletto. “By synthesizing the available imaging case series and guidelines, this primer provides a useful tool for the practicing pulmonologist,” she explained.
 

Key recommendations: CXR

“For pediatric patients with suspected or known COVID-19 infection with moderate to severe clinical symptoms requiring hospitalization (i.e., hypoxia, moderate or severe dyspnea, signs of sepsis, shock, cardiovascular compromise, altered mentation), CXR is usually indicated to establish an imaging baseline and to assess for an alternative diagnosis,” they recommended.

“Sequential CXRs may be helpful to assess pediatric patients with COVID-19 who demonstrate worsening clinical symptoms or to assess response to supportive therapy,” they wrote.
 

Key recommendations: CT

“Due to the increased radiation sensitivity of pediatric patients, chest CT is not recommended as an initial diagnostic test for pediatric patients with known or suspected COVID-19 pneumonia,” they explained.

The guide also included several considerations around the differential diagnosis of COVID-19 pneumonia from other pediatric lung disorders, including immune-related conditions, infectious etiologies, hematological dyscrasias, and inhalation-related lung injury.

As best practice recommendations for COVID-19 continue to evolve, the availability of practical clinical decision-making tools becomes essential to ensure optimal patient care.

No funding sources or financial disclosures were reported in the manuscript.

SOURCE: Foust AM et al. Pediatr Pulmonol. 2020 May 28. doi: 10.1002/ppul.24870.

A team of pulmonologists has synthesized the clinical and imaging characteristics of COVID-19 in children, and has devised recommendations for ordering imaging studies in suspected cases of the infection.

The review also included useful radiographic findings to help in the differential diagnosis of COVID-19 pneumonia from other respiratory infections. Alexandra M. Foust, DO, of Boston Children’s Hospital, and colleagues reported the summary of findings and recommendations in Pediatric Pulmonology.

“Pediatricians face numerous challenges created by increasing reports of severe COVID-19 related findings in affected children,” said Mary Cataletto, MD, of NYU Langone Health in Mineola, N.Y. “[The current review] represents a multinational collaboration to provide up to date information and key imaging findings to guide chest physicians caring for children with pneumonia symptoms during the COVID-19 pandemic.”
 

Clinical presentation in children

In general, pediatric patients infected with the virus show milder symptoms compared with adults, and based on the limited evidence reported to date, the most common clinical symptoms of COVID-19 in children are rhinorrhea and/or nasal congestion, fever and cough with sore throat, fatigue or dyspnea, and diarrhea.

As with other viral pneumonias in children, the laboratory parameters are usually nonspecific; however, while the complete blood count (CBC) is often normal, lymphopenia, thrombocytopenia, and neutropenia have been reported in some cases of pediatric COVID-19, the authors noted.

The current Centers for Disease Control and Prevention (CDC) recommendation for initial diagnosis of SARS-CoV-2 is obtaining a nasopharyngeal swab, followed by reverse transcription polymerase chain reaction (RT-PCR) testing, they explained.
 

Role of imaging in diagnosis

The researchers reported that current recommendations from the American College of Radiology (ACR) do not include chest computed tomography (CT) or chest radiography (CXR) as a upfront test to diagnose pediatric COVID-19, but they may still have a role in clinical monitoring, especially in patients with a moderate to severe disease course.

The potential benefits of utilizing radiologic evaluation, such as establishing a baseline for monitoring disease progression, must be balanced with potential drawbacks, which include radiation exposure, and reduced availability of imaging resources owing to necessary cleaning and air turnover time.
 

Recommendations for ordering imaging studies

Based on the most recent international guidelines for pediatric COVID-19 patient management, the authors developed an algorithm for performing imaging studies in suspected cases of COVID-19 pneumonia.

The purpose of the tool is to support clinical decision-making around the utilization of CXR and CT to evaluate pediatric COVID-19 pneumonia.

“The step by step algorithm addresses the selection, sequence and timing of imaging studies with multiple images illustrating key findings of COVID-19 pneumonia in the pediatric age group,” said Dr. Cataletto. “By synthesizing the available imaging case series and guidelines, this primer provides a useful tool for the practicing pulmonologist,” she explained.
 

Key recommendations: CXR

“For pediatric patients with suspected or known COVID-19 infection with moderate to severe clinical symptoms requiring hospitalization (i.e., hypoxia, moderate or severe dyspnea, signs of sepsis, shock, cardiovascular compromise, altered mentation), CXR is usually indicated to establish an imaging baseline and to assess for an alternative diagnosis,” they recommended.

“Sequential CXRs may be helpful to assess pediatric patients with COVID-19 who demonstrate worsening clinical symptoms or to assess response to supportive therapy,” they wrote.
 

Key recommendations: CT

“Due to the increased radiation sensitivity of pediatric patients, chest CT is not recommended as an initial diagnostic test for pediatric patients with known or suspected COVID-19 pneumonia,” they explained.

The guide also included several considerations around the differential diagnosis of COVID-19 pneumonia from other pediatric lung disorders, including immune-related conditions, infectious etiologies, hematological dyscrasias, and inhalation-related lung injury.

As best practice recommendations for COVID-19 continue to evolve, the availability of practical clinical decision-making tools becomes essential to ensure optimal patient care.

No funding sources or financial disclosures were reported in the manuscript.

SOURCE: Foust AM et al. Pediatr Pulmonol. 2020 May 28. doi: 10.1002/ppul.24870.

ED visits for myocardial infarction, stroke, and hyperglycemic crisis dropped substantially in the 10 weeks after COVID-19 was declared a national emergency on March 13, according to the Centers for Disease Control and Prevention.

Compared with the 10-week period from Jan. 5 to March 14, ED visits were down by 23% for MI, 20% for stroke, and 10% for hyperglycemic crisis from March 15 to May 23, Samantha J. Lange, MPH, and associates at the CDC reported June 22 in the Morbidity and Mortality Weekly Report.

“A short-term decline of this magnitude … is biologically implausible for MI and stroke, especially for older adults, and unlikely for hyperglycemic crisis, and the finding suggests that patients with these conditions either could not access care or were delaying or avoiding seeking care during the early pandemic period,” they wrote.

The largest decreases in the actual number of visits for MI occurred among both men (down by 2,114, –24%) and women (down by 1,459, –25%) aged 65-74 years. For stroke, men aged 65-74 years had 1,406 (–19%) fewer visits to the ED and women 75-84 years had 1,642 (–23%) fewer visits, the CDC researchers said.

For hypoglycemic crisis, the largest declines during the early pandemic period occurred among younger adults: ED visits for men and women aged 18-44 years were down, respectively, by 419 (–8%) and 775 (–16%), they reported based on data from the National Syndromic Surveillance Program.

“Decreases in ED visits for hyperglycemic crisis might be less striking because patient recognition of this crisis is typically augmented by home glucose monitoring and not reliant upon symptoms alone, as is the case for MI and stroke,” Ms. Lange and her associates noted.

Charting weekly visit numbers showed that the drop for all three conditions actually started the week before the emergency was declared and reached its nadir the week after (March 22) for MI and 2 weeks later (March 29) for stroke and hypoglycemic crisis.

Visits for hypoglycemic crisis have largely returned to normal since those low points, but MI and stroke visits “remain below prepandemic levels” despite gradual increases through April and May, they said.

It has been reported that “deaths not associated with confirmed or probable COVID-19 might have been directly or indirectly attributed to the pandemic. The striking decline in ED visits for acute life-threatening conditions might partially explain observed excess mortality not associated with COVID-19,” the investigators wrote.

[email protected]

ED visits for myocardial infarction, stroke, and hyperglycemic crisis dropped substantially in the 10 weeks after COVID-19 was declared a national emergency on March 13, according to the Centers for Disease Control and Prevention.

Compared with the 10-week period from Jan. 5 to March 14, ED visits were down by 23% for MI, 20% for stroke, and 10% for hyperglycemic crisis from March 15 to May 23, Samantha J. Lange, MPH, and associates at the CDC reported June 22 in the Morbidity and Mortality Weekly Report.

“A short-term decline of this magnitude … is biologically implausible for MI and stroke, especially for older adults, and unlikely for hyperglycemic crisis, and the finding suggests that patients with these conditions either could not access care or were delaying or avoiding seeking care during the early pandemic period,” they wrote.

The largest decreases in the actual number of visits for MI occurred among both men (down by 2,114, –24%) and women (down by 1,459, –25%) aged 65-74 years. For stroke, men aged 65-74 years had 1,406 (–19%) fewer visits to the ED and women 75-84 years had 1,642 (–23%) fewer visits, the CDC researchers said.

For hypoglycemic crisis, the largest declines during the early pandemic period occurred among younger adults: ED visits for men and women aged 18-44 years were down, respectively, by 419 (–8%) and 775 (–16%), they reported based on data from the National Syndromic Surveillance Program.

“Decreases in ED visits for hyperglycemic crisis might be less striking because patient recognition of this crisis is typically augmented by home glucose monitoring and not reliant upon symptoms alone, as is the case for MI and stroke,” Ms. Lange and her associates noted.

Charting weekly visit numbers showed that the drop for all three conditions actually started the week before the emergency was declared and reached its nadir the week after (March 22) for MI and 2 weeks later (March 29) for stroke and hypoglycemic crisis.

Visits for hypoglycemic crisis have largely returned to normal since those low points, but MI and stroke visits “remain below prepandemic levels” despite gradual increases through April and May, they said.

It has been reported that “deaths not associated with confirmed or probable COVID-19 might have been directly or indirectly attributed to the pandemic. The striking decline in ED visits for acute life-threatening conditions might partially explain observed excess mortality not associated with COVID-19,” the investigators wrote.

[email protected]

ED visits for myocardial infarction, stroke, and hyperglycemic crisis dropped substantially in the 10 weeks after COVID-19 was declared a national emergency on March 13, according to the Centers for Disease Control and Prevention.

Compared with the 10-week period from Jan. 5 to March 14, ED visits were down by 23% for MI, 20% for stroke, and 10% for hyperglycemic crisis from March 15 to May 23, Samantha J. Lange, MPH, and associates at the CDC reported June 22 in the Morbidity and Mortality Weekly Report.

“A short-term decline of this magnitude … is biologically implausible for MI and stroke, especially for older adults, and unlikely for hyperglycemic crisis, and the finding suggests that patients with these conditions either could not access care or were delaying or avoiding seeking care during the early pandemic period,” they wrote.

The largest decreases in the actual number of visits for MI occurred among both men (down by 2,114, –24%) and women (down by 1,459, –25%) aged 65-74 years. For stroke, men aged 65-74 years had 1,406 (–19%) fewer visits to the ED and women 75-84 years had 1,642 (–23%) fewer visits, the CDC researchers said.

For hypoglycemic crisis, the largest declines during the early pandemic period occurred among younger adults: ED visits for men and women aged 18-44 years were down, respectively, by 419 (–8%) and 775 (–16%), they reported based on data from the National Syndromic Surveillance Program.

“Decreases in ED visits for hyperglycemic crisis might be less striking because patient recognition of this crisis is typically augmented by home glucose monitoring and not reliant upon symptoms alone, as is the case for MI and stroke,” Ms. Lange and her associates noted.

Charting weekly visit numbers showed that the drop for all three conditions actually started the week before the emergency was declared and reached its nadir the week after (March 22) for MI and 2 weeks later (March 29) for stroke and hypoglycemic crisis.

Visits for hypoglycemic crisis have largely returned to normal since those low points, but MI and stroke visits “remain below prepandemic levels” despite gradual increases through April and May, they said.

It has been reported that “deaths not associated with confirmed or probable COVID-19 might have been directly or indirectly attributed to the pandemic. The striking decline in ED visits for acute life-threatening conditions might partially explain observed excess mortality not associated with COVID-19,” the investigators wrote.

[email protected]

Potentially preventable inpatient admissions accounted for almost 9% of all adult hospital costs in 2017, according to the Agency for Healthcare Research and Quality.

That year, there were 27.4 million inpatient visits by adults with a total cost of $380.1 billion, although obstetric stays were not included in the analysis. Of those inpatient admissions, 3.5 million (12.9%) were deemed to be “avoidable, in part, through timely and quality primary and preventive care,” Kimberly W. McDermott, PhD, and H. Joanna Jiang, PhD, said in a recent AHRQ statistical brief.

The charges for those 3.5 million visits came to $33.7 billion, or 8.9% of aggregate hospital costs in 2017, based on data from the AHRQ Healthcare Cost and Utilization Project’s state inpatient databases.

“Determining the volume and costs of potentially preventable inpatient stays can identify where potential cost savings might be found associated with reducing these hospitalizations overall and among specific subpopulations,” the investigators pointed out.

Of the seven conditions that are potentially avoidable, heart failure was the most expensive, producing more than 1.1 million inpatient admissions at a cost of $11.2 billion. Diabetes was next with a cost of almost $7.4 billion, followed by chronic obstructive pulmonary disease (COPD) at nearly $7.3 billion, they said.

Those three conditions, along with hypertension and asthma in younger adults, brought the total cost of the preventable-stay equation’s chronic side to $27.3 billion in 2017, versus $6.4 billion for the two acute conditions, community-acquired pneumonia and urinary tract infections, said Dr. McDermott of IBM Watson Health and Dr. Jiang of the AHRQ.

The rate of potentially avoidable stays for chronic conditions was higher for men (1,112/100,000 population) than for women (954/100,000), but women had a higher rate for acute conditions, 346 vs. 257, which made the overall rates similar (1,369 for men and 1,300 for women), they reported.

Differences by race/ethnicity were more striking. The rate of potentially avoidable stays for blacks was 2,573/100,000 in 2017, compared with 1,315 for Hispanics, 1,173 for whites, and 581 for Asians/Pacific Islanders. The considerable margins between those figures, however, were far eclipsed by the “other” category, which had 4,911 stays per 100,000, the researchers said.

Large disparities also can be seen when looking at community-level income. Communities with income in the lowest quartile had a preventable-hospitalization rate of 2,013/100,000, and the rate dropped with each successive quartile until it reached 878/100,000 for the highest-income communities, according to the report.

“High hospital admission rates for these conditions may indicate areas where changes to the healthcare delivery system could be implemented to improve patient outcomes and lower costs,” Dr. McDermott and Dr. Jiang wrote.

[email protected]

SOURCE: McDermott KW and Jiang HJ. HCUP Statistical Brief #259. June 2020.

Potentially preventable inpatient admissions accounted for almost 9% of all adult hospital costs in 2017, according to the Agency for Healthcare Research and Quality.

That year, there were 27.4 million inpatient visits by adults with a total cost of $380.1 billion, although obstetric stays were not included in the analysis. Of those inpatient admissions, 3.5 million (12.9%) were deemed to be “avoidable, in part, through timely and quality primary and preventive care,” Kimberly W. McDermott, PhD, and H. Joanna Jiang, PhD, said in a recent AHRQ statistical brief.

The charges for those 3.5 million visits came to $33.7 billion, or 8.9% of aggregate hospital costs in 2017, based on data from the AHRQ Healthcare Cost and Utilization Project’s state inpatient databases.

“Determining the volume and costs of potentially preventable inpatient stays can identify where potential cost savings might be found associated with reducing these hospitalizations overall and among specific subpopulations,” the investigators pointed out.

Of the seven conditions that are potentially avoidable, heart failure was the most expensive, producing more than 1.1 million inpatient admissions at a cost of $11.2 billion. Diabetes was next with a cost of almost $7.4 billion, followed by chronic obstructive pulmonary disease (COPD) at nearly $7.3 billion, they said.

Those three conditions, along with hypertension and asthma in younger adults, brought the total cost of the preventable-stay equation’s chronic side to $27.3 billion in 2017, versus $6.4 billion for the two acute conditions, community-acquired pneumonia and urinary tract infections, said Dr. McDermott of IBM Watson Health and Dr. Jiang of the AHRQ.

The rate of potentially avoidable stays for chronic conditions was higher for men (1,112/100,000 population) than for women (954/100,000), but women had a higher rate for acute conditions, 346 vs. 257, which made the overall rates similar (1,369 for men and 1,300 for women), they reported.

Differences by race/ethnicity were more striking. The rate of potentially avoidable stays for blacks was 2,573/100,000 in 2017, compared with 1,315 for Hispanics, 1,173 for whites, and 581 for Asians/Pacific Islanders. The considerable margins between those figures, however, were far eclipsed by the “other” category, which had 4,911 stays per 100,000, the researchers said.

Large disparities also can be seen when looking at community-level income. Communities with income in the lowest quartile had a preventable-hospitalization rate of 2,013/100,000, and the rate dropped with each successive quartile until it reached 878/100,000 for the highest-income communities, according to the report.

“High hospital admission rates for these conditions may indicate areas where changes to the healthcare delivery system could be implemented to improve patient outcomes and lower costs,” Dr. McDermott and Dr. Jiang wrote.

[email protected]

SOURCE: McDermott KW and Jiang HJ. HCUP Statistical Brief #259. June 2020.

Potentially preventable inpatient admissions accounted for almost 9% of all adult hospital costs in 2017, according to the Agency for Healthcare Research and Quality.

That year, there were 27.4 million inpatient visits by adults with a total cost of $380.1 billion, although obstetric stays were not included in the analysis. Of those inpatient admissions, 3.5 million (12.9%) were deemed to be “avoidable, in part, through timely and quality primary and preventive care,” Kimberly W. McDermott, PhD, and H. Joanna Jiang, PhD, said in a recent AHRQ statistical brief.

The charges for those 3.5 million visits came to $33.7 billion, or 8.9% of aggregate hospital costs in 2017, based on data from the AHRQ Healthcare Cost and Utilization Project’s state inpatient databases.

“Determining the volume and costs of potentially preventable inpatient stays can identify where potential cost savings might be found associated with reducing these hospitalizations overall and among specific subpopulations,” the investigators pointed out.

Of the seven conditions that are potentially avoidable, heart failure was the most expensive, producing more than 1.1 million inpatient admissions at a cost of $11.2 billion. Diabetes was next with a cost of almost $7.4 billion, followed by chronic obstructive pulmonary disease (COPD) at nearly $7.3 billion, they said.

Those three conditions, along with hypertension and asthma in younger adults, brought the total cost of the preventable-stay equation’s chronic side to $27.3 billion in 2017, versus $6.4 billion for the two acute conditions, community-acquired pneumonia and urinary tract infections, said Dr. McDermott of IBM Watson Health and Dr. Jiang of the AHRQ.

The rate of potentially avoidable stays for chronic conditions was higher for men (1,112/100,000 population) than for women (954/100,000), but women had a higher rate for acute conditions, 346 vs. 257, which made the overall rates similar (1,369 for men and 1,300 for women), they reported.

Differences by race/ethnicity were more striking. The rate of potentially avoidable stays for blacks was 2,573/100,000 in 2017, compared with 1,315 for Hispanics, 1,173 for whites, and 581 for Asians/Pacific Islanders. The considerable margins between those figures, however, were far eclipsed by the “other” category, which had 4,911 stays per 100,000, the researchers said.

Large disparities also can be seen when looking at community-level income. Communities with income in the lowest quartile had a preventable-hospitalization rate of 2,013/100,000, and the rate dropped with each successive quartile until it reached 878/100,000 for the highest-income communities, according to the report.

“High hospital admission rates for these conditions may indicate areas where changes to the healthcare delivery system could be implemented to improve patient outcomes and lower costs,” Dr. McDermott and Dr. Jiang wrote.

[email protected]

SOURCE: McDermott KW and Jiang HJ. HCUP Statistical Brief #259. June 2020.

Prominent female physicians are handing over their social media platforms today to black female physicians as part of a campaign called #ShareTheMicNowMed.

The social media event, which will play out on both Twitter and Instagram, is an offshoot of #ShareTheMicNow, held earlier this month. For that event, more than 90 women, including A-list celebrities like Ellen DeGeneres, Julia Roberts, and Senator Elizabeth Warren, swapped accounts with women of color, such as “I’m Still Here” author Austin Channing Brown, Olympic fencer Ibtihaj Muhammad, and #MeToo founder Tarana Burke.

The physician event will feature 10 teams of two, with one physician handing over her account to her black female counterpart for the day. The takeover will allow the black physician to share her thoughts about the successes and challenges she faces as a woman of color in medicine.

“It was such an honor to be contacted by Arghavan Salles, MD, PhD, to participate in an event that has a goal of connecting like-minded women from various backgrounds to share a diverse perspective with a different audience,” Minnesota family medicine physician Jay-Sheree Allen, MD, told Medscape Medical News. “This event is not only incredibly important but timely.”

Participants say the goal of the takeovers is to amplify the reach and voice of black women in medicine while crossing boundaries and empowering others to do the same. Only about 5% of all active physicians in 2018 identified as Black or African American, according to a report by the Association of American Medical Colleges. And of those, just over a third are female, the report found.

“I think that as we hear those small numbers we often celebrate the success of those people without looking back and understanding where all of the barriers are that are limiting talented black women from entering medicine at every stage,” another campaign participant, Chicago pediatrician Rebekah Fenton, MD, told Medscape Medical News.

Allen says that, amid continuing worldwide protests over racial injustice, prompted by the death of George Floyd while in Minneapolis police custody last month, the online event is very timely and an important way to advocate for black lives and engage in a productive conversation.

Prominent female physicians are handing over their social media platforms today to black female physicians as part of a campaign called #ShareTheMicNowMed.

The social media event, which will play out on both Twitter and Instagram, is an offshoot of #ShareTheMicNow, held earlier this month. For that event, more than 90 women, including A-list celebrities like Ellen DeGeneres, Julia Roberts, and Senator Elizabeth Warren, swapped accounts with women of color, such as “I’m Still Here” author Austin Channing Brown, Olympic fencer Ibtihaj Muhammad, and #MeToo founder Tarana Burke.

The physician event will feature 10 teams of two, with one physician handing over her account to her black female counterpart for the day. The takeover will allow the black physician to share her thoughts about the successes and challenges she faces as a woman of color in medicine.

“It was such an honor to be contacted by Arghavan Salles, MD, PhD, to participate in an event that has a goal of connecting like-minded women from various backgrounds to share a diverse perspective with a different audience,” Minnesota family medicine physician Jay-Sheree Allen, MD, told Medscape Medical News. “This event is not only incredibly important but timely.”

Participants say the goal of the takeovers is to amplify the reach and voice of black women in medicine while crossing boundaries and empowering others to do the same. Only about 5% of all active physicians in 2018 identified as Black or African American, according to a report by the Association of American Medical Colleges. And of those, just over a third are female, the report found.

“I think that as we hear those small numbers we often celebrate the success of those people without looking back and understanding where all of the barriers are that are limiting talented black women from entering medicine at every stage,” another campaign participant, Chicago pediatrician Rebekah Fenton, MD, told Medscape Medical News.

Allen says that, amid continuing worldwide protests over racial injustice, prompted by the death of George Floyd while in Minneapolis police custody last month, the online event is very timely and an important way to advocate for black lives and engage in a productive conversation.

Prominent female physicians are handing over their social media platforms today to black female physicians as part of a campaign called #ShareTheMicNowMed.

The social media event, which will play out on both Twitter and Instagram, is an offshoot of #ShareTheMicNow, held earlier this month. For that event, more than 90 women, including A-list celebrities like Ellen DeGeneres, Julia Roberts, and Senator Elizabeth Warren, swapped accounts with women of color, such as “I’m Still Here” author Austin Channing Brown, Olympic fencer Ibtihaj Muhammad, and #MeToo founder Tarana Burke.

The physician event will feature 10 teams of two, with one physician handing over her account to her black female counterpart for the day. The takeover will allow the black physician to share her thoughts about the successes and challenges she faces as a woman of color in medicine.

“It was such an honor to be contacted by Arghavan Salles, MD, PhD, to participate in an event that has a goal of connecting like-minded women from various backgrounds to share a diverse perspective with a different audience,” Minnesota family medicine physician Jay-Sheree Allen, MD, told Medscape Medical News. “This event is not only incredibly important but timely.”

Participants say the goal of the takeovers is to amplify the reach and voice of black women in medicine while crossing boundaries and empowering others to do the same. Only about 5% of all active physicians in 2018 identified as Black or African American, according to a report by the Association of American Medical Colleges. And of those, just over a third are female, the report found.

“I think that as we hear those small numbers we often celebrate the success of those people without looking back and understanding where all of the barriers are that are limiting talented black women from entering medicine at every stage,” another campaign participant, Chicago pediatrician Rebekah Fenton, MD, told Medscape Medical News.

Allen says that, amid continuing worldwide protests over racial injustice, prompted by the death of George Floyd while in Minneapolis police custody last month, the online event is very timely and an important way to advocate for black lives and engage in a productive conversation.

Here are the stories our MDedge editors across specialties think you need to know about today:

Headache may predict clinical evolution of COVID-19

Headache may be a key symptom of COVID-19 that predicts the disease’s clinical evolution, new research suggests. An observational study of more than 100 patients showed that headache onset could occur during the presymptomatic or symptomatic phase of COVID-19.

Headache itself was associated with a shorter symptomatic period, while headache and anosmia were associated with a shorter hospitalization period. 

It seems that those patients who start early on, during the asymptomatic or early symptomatic period of COVID-19, with headache have a more localized inflammatory response that may reflect the ability of the body to better control and respond to the infection,” lead investigator Patricia Pozo-Rosich, MD, PhD, said at the virtual annual meeting of the American Headache Society. Read more.

More tops news from the AHS meeting is available on our website. 

Pilot study shows apremilast effective for severe recurrent canker sores

Apremilast was highly effective in treating patients with severe recurrent aphthous stomatitis, with rapid response and an excellent safety profile, results from a small pilot study showed.

Apremilast is approved by the FDA for psoriasis and was shown in a recent phase 2 trial to be effective for Behçet’s disease aphthosis.

Dr. Alison Bruce and colleagues found that, within 4 weeks of therapy, complete clearance of RAS lesions occurred in all patients except one in whom ulcers were reported to be less severe. Remission in all patients was sustained during 16 weeks of treatment, Dr. Bruce noted at the virtual annual meeting of the American Academy of Dermatology. Read more.

For more top news from the AAD virtual conference, visit our website.

Where does dexamethasone fit in with diabetic ketoacidosis in COVID-19?

A new article in the Journal of Clinical Endocrinology & Metabolism (JCEM) addresses unique concerns and considerations regarding diabetic ketoacidosis (DKA) in the setting of COVID-19.

“Hospitals and clinicians need to be able to quickly identify and manage DKA in COVID patients to save lives. This involves determining the options for management, including when less intensive subcutaneous insulin is indicated, and understanding how to guide patients on avoiding this serious complication,” corresponding author Marie E. McDonnell, MD, said in an Endocrine Society statement.

The new article briefly touches on the fact that upward adjustments to intensive intravenous insulin therapy for DKA may be necessary in patients with COVID-19 who are receiving concomitant corticosteroids or vasopressors. But it was written prior to the June 16 announcement of the “RECOVERY” trial results with dexamethasone. The UK National Health Service immediately approved the drug’s use in the COVID-19 setting, despite the fact that there has been no published article on the findings yet.

“The peer review will be critical. It looks as if it only benefits people who need respiratory support, but I want to understand that in much more detail,” said Dr. McDonnell. 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:

Headache may predict clinical evolution of COVID-19

Headache may be a key symptom of COVID-19 that predicts the disease’s clinical evolution, new research suggests. An observational study of more than 100 patients showed that headache onset could occur during the presymptomatic or symptomatic phase of COVID-19.

Headache itself was associated with a shorter symptomatic period, while headache and anosmia were associated with a shorter hospitalization period. 

It seems that those patients who start early on, during the asymptomatic or early symptomatic period of COVID-19, with headache have a more localized inflammatory response that may reflect the ability of the body to better control and respond to the infection,” lead investigator Patricia Pozo-Rosich, MD, PhD, said at the virtual annual meeting of the American Headache Society. Read more.

More tops news from the AHS meeting is available on our website. 

Pilot study shows apremilast effective for severe recurrent canker sores

Apremilast was highly effective in treating patients with severe recurrent aphthous stomatitis, with rapid response and an excellent safety profile, results from a small pilot study showed.

Apremilast is approved by the FDA for psoriasis and was shown in a recent phase 2 trial to be effective for Behçet’s disease aphthosis.

Dr. Alison Bruce and colleagues found that, within 4 weeks of therapy, complete clearance of RAS lesions occurred in all patients except one in whom ulcers were reported to be less severe. Remission in all patients was sustained during 16 weeks of treatment, Dr. Bruce noted at the virtual annual meeting of the American Academy of Dermatology. Read more.

For more top news from the AAD virtual conference, visit our website.

Where does dexamethasone fit in with diabetic ketoacidosis in COVID-19?

A new article in the Journal of Clinical Endocrinology & Metabolism (JCEM) addresses unique concerns and considerations regarding diabetic ketoacidosis (DKA) in the setting of COVID-19.

“Hospitals and clinicians need to be able to quickly identify and manage DKA in COVID patients to save lives. This involves determining the options for management, including when less intensive subcutaneous insulin is indicated, and understanding how to guide patients on avoiding this serious complication,” corresponding author Marie E. McDonnell, MD, said in an Endocrine Society statement.

The new article briefly touches on the fact that upward adjustments to intensive intravenous insulin therapy for DKA may be necessary in patients with COVID-19 who are receiving concomitant corticosteroids or vasopressors. But it was written prior to the June 16 announcement of the “RECOVERY” trial results with dexamethasone. The UK National Health Service immediately approved the drug’s use in the COVID-19 setting, despite the fact that there has been no published article on the findings yet.

“The peer review will be critical. It looks as if it only benefits people who need respiratory support, but I want to understand that in much more detail,” said Dr. McDonnell. 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:

Headache may predict clinical evolution of COVID-19

Headache may be a key symptom of COVID-19 that predicts the disease’s clinical evolution, new research suggests. An observational study of more than 100 patients showed that headache onset could occur during the presymptomatic or symptomatic phase of COVID-19.

Headache itself was associated with a shorter symptomatic period, while headache and anosmia were associated with a shorter hospitalization period. 

It seems that those patients who start early on, during the asymptomatic or early symptomatic period of COVID-19, with headache have a more localized inflammatory response that may reflect the ability of the body to better control and respond to the infection,” lead investigator Patricia Pozo-Rosich, MD, PhD, said at the virtual annual meeting of the American Headache Society. Read more.

More tops news from the AHS meeting is available on our website. 

Pilot study shows apremilast effective for severe recurrent canker sores

Apremilast was highly effective in treating patients with severe recurrent aphthous stomatitis, with rapid response and an excellent safety profile, results from a small pilot study showed.

Apremilast is approved by the FDA for psoriasis and was shown in a recent phase 2 trial to be effective for Behçet’s disease aphthosis.

Dr. Alison Bruce and colleagues found that, within 4 weeks of therapy, complete clearance of RAS lesions occurred in all patients except one in whom ulcers were reported to be less severe. Remission in all patients was sustained during 16 weeks of treatment, Dr. Bruce noted at the virtual annual meeting of the American Academy of Dermatology. Read more.

For more top news from the AAD virtual conference, visit our website.

Where does dexamethasone fit in with diabetic ketoacidosis in COVID-19?

A new article in the Journal of Clinical Endocrinology & Metabolism (JCEM) addresses unique concerns and considerations regarding diabetic ketoacidosis (DKA) in the setting of COVID-19.

“Hospitals and clinicians need to be able to quickly identify and manage DKA in COVID patients to save lives. This involves determining the options for management, including when less intensive subcutaneous insulin is indicated, and understanding how to guide patients on avoiding this serious complication,” corresponding author Marie E. McDonnell, MD, said in an Endocrine Society statement.

The new article briefly touches on the fact that upward adjustments to intensive intravenous insulin therapy for DKA may be necessary in patients with COVID-19 who are receiving concomitant corticosteroids or vasopressors. But it was written prior to the June 16 announcement of the “RECOVERY” trial results with dexamethasone. The UK National Health Service immediately approved the drug’s use in the COVID-19 setting, despite the fact that there has been no published article on the findings yet.

“The peer review will be critical. It looks as if it only benefits people who need respiratory support, but I want to understand that in much more detail,” said Dr. McDonnell. Read more.

For more on COVID-19, visit our Resource Center. All of our latest news is available on MDedge.com.

There is concern that the COVID-19 pandemic may be inflicting collateral damage on vulnerable patients with chronic conditions, in particular, those with COPD, according to a commentary published in CHEST (2020 May 28. doi: 10.1016/j.chest.2020.05.549) by a group of physicians who study COPD.

Not only is COPD among the most prevalent underlying diseases among hospitalized COVID-19 patients (Clin Microbiol Infect. 2020 Jun 8. doi: 10.1016/j.cmi.2020.05.041), but other unanticipated factors of treatment put these patients at extra risk. Valerie Press, MD, assistant professor of medicine and pediatrics at the University of Chicago, and colleagues aimed to alert physicians to be aware of potential negative effects, or collateral damage, that the pandemic can have on their patients with COPD, even those without a COVID-19 diagnosis.

These concerns include that patients may delay presenting to the ED with acute exacerbations of COPD and once they present they may be at later stages of the exacerbation. Further, evaluation for COVID-19 as a possible trigger of acute exacerbations of COPD (AECOPD) is essential; however, implementing proven AECOPD therapies remains challenging. For instance, routine therapy with corticosteroids for AECOPD may be delayed due to diagnostic uncertainty and hesitation to treat COVID-19 with steroids while COVID-19 testing is pending,” Dr. Press and her colleagues stated.

Shortages and scarcity of medications such as albuterol inhalers to treat COPD have been reported. In addition, patients with COPD are currently less likely to access their health care providers because of fear of COVID-19 infection. This barrier to care and the current higher threshold for presenting to the hospital may to lead to more cases of AECOPD and worsening health in these patients, according to the authors.

Dr. Press said in an interview: “Access to medications delivered through inhalers is challenging even without the pandemic due to high cost of medications. Generic medications are key to improving access for patients with chronic lung disease, so once the generic albuterol becomes available, this should help with access. In the meantime, some companies help provide medications at reduced cost, but usually only on a short time basis. In addition, some pharmacies have lower-cost albuterol inhalers, but these are often not supplied with a full month of dosing.”

In addition to all these concerns is the economic toll this pandemic is taking on patients. The association between COPD and socioeconomic status has been studied in depth (Am J Respir Crit Care Med. 2019; 199[8]:961-69) and would indicate that low-income patients with COPD would face an increased burden during an economic downturn. The authors noted, “Historic rapid job loss and unemployment in the U.S., coupled with a health system of employment-integrated health insurance coverage, makes it more likely that people with COPD will not be able to afford their medication.”

Dr. Press stressed that the COVID pandemic has highlighted critically important disparities in access to health care and disparities in health. “Many of the recommendations regarding stay-at-home and other safety mechanisms to prevent contracting and spreading COVID-19 have not been feasible for all sub-populations in the United States. Those that were essential workers did not have the ability to stay home. Further, those that rely on public transportation had less opportunities to social distance. Finally, while telemedicine opportunities have advanced for clinical care, not all patients have equal access to these capabilities and health disparities could widen in this regard as well. Clinicians have a responsibility to identify social determinants of health that increase risks to our patients’ health and limit their safety.”*

The authors offer some concrete suggestions of how physicians can address some of these concerns, including the following:

• Be alert to potential barriers to accessing medication and be aware of generic albuterol inhaler recently approved by the FDA in response to COVID-19–related shortages.
• Use telemedicine to monitor patients and improvement of home self-management. Clinicians should help patients “seek care with worsening symptoms and have clear management guidelines regarding seeking phone/video visits; implementing therapy with corticosteroids, antibiotics, or inhalers and nebulizers; COVID-19 testing recommendations; and thresholds for seeking emergent, urgent, or outpatient care in person,” Dr. Press added, “Building on the work of nurse advice lines and case management and other support services for high-risk patients with COPD may continue via telehealth and telephone visits.”
• Ensure that untried therapy for COVID-19 “does not displace proven and necessary treatments for patients with COPD, hence placing them at increased risk for poor outcomes.”

Dr. Press is also concerned about the post–COVID-19 period for patients with COPD. “It is too early to know if there are specific after effects of the COVID infection on patients with COPD, but given the damage the virus does to even healthy lungs, there is reason to have concern that COVID could cause worsening damage to the lungs of individuals with COPD.”

She noted, “Post-ICU [PICU] syndrome has been recognized in patients with ARDS generally, and patients who recover from critical illness may have long-lasting (and permanent) effects on strength, cognition, disability, and pulmonary function. Whether the PICU syndrome in patients with ARDS due to COVID-19 specifically is different from the PICU syndrome due to other causes remains unknown. But clinicians whose patients with COPD survive COVID-19 may expect long-lasting effects and slow recovery in cases where COVID-19 led to severe ARDS and a prolonged ICU stay. Assessment of overall patient recovery and functional capacity (beyond lung function and dyspnea symptoms) including deconditioning, anxiety, PTSD, weakness, and malnutrition will need to be addressed. Additionally, clinicians may help patients and their families understand the expected recovery and help facilitate family conversations about residual effects of COVID-19.”

The authors had no disclosures.

SOURCE: Press V et al. Chest. 2020 May 28. doi:10.1016/j.chest.2020.05.549.

CORRECTION: *This story was updated with further comments and clarifications from Dr. Press. 6/23/2020

There is concern that the COVID-19 pandemic may be inflicting collateral damage on vulnerable patients with chronic conditions, in particular, those with COPD, according to a commentary published in CHEST (2020 May 28. doi: 10.1016/j.chest.2020.05.549) by a group of physicians who study COPD.

Not only is COPD among the most prevalent underlying diseases among hospitalized COVID-19 patients (Clin Microbiol Infect. 2020 Jun 8. doi: 10.1016/j.cmi.2020.05.041), but other unanticipated factors of treatment put these patients at extra risk. Valerie Press, MD, assistant professor of medicine and pediatrics at the University of Chicago, and colleagues aimed to alert physicians to be aware of potential negative effects, or collateral damage, that the pandemic can have on their patients with COPD, even those without a COVID-19 diagnosis.

These concerns include that patients may delay presenting to the ED with acute exacerbations of COPD and once they present they may be at later stages of the exacerbation. Further, evaluation for COVID-19 as a possible trigger of acute exacerbations of COPD (AECOPD) is essential; however, implementing proven AECOPD therapies remains challenging. For instance, routine therapy with corticosteroids for AECOPD may be delayed due to diagnostic uncertainty and hesitation to treat COVID-19 with steroids while COVID-19 testing is pending,” Dr. Press and her colleagues stated.

Shortages and scarcity of medications such as albuterol inhalers to treat COPD have been reported. In addition, patients with COPD are currently less likely to access their health care providers because of fear of COVID-19 infection. This barrier to care and the current higher threshold for presenting to the hospital may to lead to more cases of AECOPD and worsening health in these patients, according to the authors.

Dr. Press said in an interview: “Access to medications delivered through inhalers is challenging even without the pandemic due to high cost of medications. Generic medications are key to improving access for patients with chronic lung disease, so once the generic albuterol becomes available, this should help with access. In the meantime, some companies help provide medications at reduced cost, but usually only on a short time basis. In addition, some pharmacies have lower-cost albuterol inhalers, but these are often not supplied with a full month of dosing.”

In addition to all these concerns is the economic toll this pandemic is taking on patients. The association between COPD and socioeconomic status has been studied in depth (Am J Respir Crit Care Med. 2019; 199[8]:961-69) and would indicate that low-income patients with COPD would face an increased burden during an economic downturn. The authors noted, “Historic rapid job loss and unemployment in the U.S., coupled with a health system of employment-integrated health insurance coverage, makes it more likely that people with COPD will not be able to afford their medication.”

Dr. Press stressed that the COVID pandemic has highlighted critically important disparities in access to health care and disparities in health. “Many of the recommendations regarding stay-at-home and other safety mechanisms to prevent contracting and spreading COVID-19 have not been feasible for all sub-populations in the United States. Those that were essential workers did not have the ability to stay home. Further, those that rely on public transportation had less opportunities to social distance. Finally, while telemedicine opportunities have advanced for clinical care, not all patients have equal access to these capabilities and health disparities could widen in this regard as well. Clinicians have a responsibility to identify social determinants of health that increase risks to our patients’ health and limit their safety.”*

The authors offer some concrete suggestions of how physicians can address some of these concerns, including the following:

• Be alert to potential barriers to accessing medication and be aware of generic albuterol inhaler recently approved by the FDA in response to COVID-19–related shortages.
• Use telemedicine to monitor patients and improvement of home self-management. Clinicians should help patients “seek care with worsening symptoms and have clear management guidelines regarding seeking phone/video visits; implementing therapy with corticosteroids, antibiotics, or inhalers and nebulizers; COVID-19 testing recommendations; and thresholds for seeking emergent, urgent, or outpatient care in person,” Dr. Press added, “Building on the work of nurse advice lines and case management and other support services for high-risk patients with COPD may continue via telehealth and telephone visits.”
• Ensure that untried therapy for COVID-19 “does not displace proven and necessary treatments for patients with COPD, hence placing them at increased risk for poor outcomes.”

Dr. Press is also concerned about the post–COVID-19 period for patients with COPD. “It is too early to know if there are specific after effects of the COVID infection on patients with COPD, but given the damage the virus does to even healthy lungs, there is reason to have concern that COVID could cause worsening damage to the lungs of individuals with COPD.”

She noted, “Post-ICU [PICU] syndrome has been recognized in patients with ARDS generally, and patients who recover from critical illness may have long-lasting (and permanent) effects on strength, cognition, disability, and pulmonary function. Whether the PICU syndrome in patients with ARDS due to COVID-19 specifically is different from the PICU syndrome due to other causes remains unknown. But clinicians whose patients with COPD survive COVID-19 may expect long-lasting effects and slow recovery in cases where COVID-19 led to severe ARDS and a prolonged ICU stay. Assessment of overall patient recovery and functional capacity (beyond lung function and dyspnea symptoms) including deconditioning, anxiety, PTSD, weakness, and malnutrition will need to be addressed. Additionally, clinicians may help patients and their families understand the expected recovery and help facilitate family conversations about residual effects of COVID-19.”

The authors had no disclosures.

SOURCE: Press V et al. Chest. 2020 May 28. doi:10.1016/j.chest.2020.05.549.

CORRECTION: *This story was updated with further comments and clarifications from Dr. Press. 6/23/2020

There is concern that the COVID-19 pandemic may be inflicting collateral damage on vulnerable patients with chronic conditions, in particular, those with COPD, according to a commentary published in CHEST (2020 May 28. doi: 10.1016/j.chest.2020.05.549) by a group of physicians who study COPD.

Not only is COPD among the most prevalent underlying diseases among hospitalized COVID-19 patients (Clin Microbiol Infect. 2020 Jun 8. doi: 10.1016/j.cmi.2020.05.041), but other unanticipated factors of treatment put these patients at extra risk. Valerie Press, MD, assistant professor of medicine and pediatrics at the University of Chicago, and colleagues aimed to alert physicians to be aware of potential negative effects, or collateral damage, that the pandemic can have on their patients with COPD, even those without a COVID-19 diagnosis.

These concerns include that patients may delay presenting to the ED with acute exacerbations of COPD and once they present they may be at later stages of the exacerbation. Further, evaluation for COVID-19 as a possible trigger of acute exacerbations of COPD (AECOPD) is essential; however, implementing proven AECOPD therapies remains challenging. For instance, routine therapy with corticosteroids for AECOPD may be delayed due to diagnostic uncertainty and hesitation to treat COVID-19 with steroids while COVID-19 testing is pending,” Dr. Press and her colleagues stated.

Shortages and scarcity of medications such as albuterol inhalers to treat COPD have been reported. In addition, patients with COPD are currently less likely to access their health care providers because of fear of COVID-19 infection. This barrier to care and the current higher threshold for presenting to the hospital may to lead to more cases of AECOPD and worsening health in these patients, according to the authors.

Dr. Press said in an interview: “Access to medications delivered through inhalers is challenging even without the pandemic due to high cost of medications. Generic medications are key to improving access for patients with chronic lung disease, so once the generic albuterol becomes available, this should help with access. In the meantime, some companies help provide medications at reduced cost, but usually only on a short time basis. In addition, some pharmacies have lower-cost albuterol inhalers, but these are often not supplied with a full month of dosing.”

In addition to all these concerns is the economic toll this pandemic is taking on patients. The association between COPD and socioeconomic status has been studied in depth (Am J Respir Crit Care Med. 2019; 199[8]:961-69) and would indicate that low-income patients with COPD would face an increased burden during an economic downturn. The authors noted, “Historic rapid job loss and unemployment in the U.S., coupled with a health system of employment-integrated health insurance coverage, makes it more likely that people with COPD will not be able to afford their medication.”

Dr. Press stressed that the COVID pandemic has highlighted critically important disparities in access to health care and disparities in health. “Many of the recommendations regarding stay-at-home and other safety mechanisms to prevent contracting and spreading COVID-19 have not been feasible for all sub-populations in the United States. Those that were essential workers did not have the ability to stay home. Further, those that rely on public transportation had less opportunities to social distance. Finally, while telemedicine opportunities have advanced for clinical care, not all patients have equal access to these capabilities and health disparities could widen in this regard as well. Clinicians have a responsibility to identify social determinants of health that increase risks to our patients’ health and limit their safety.”*

The authors offer some concrete suggestions of how physicians can address some of these concerns, including the following:

• Be alert to potential barriers to accessing medication and be aware of generic albuterol inhaler recently approved by the FDA in response to COVID-19–related shortages.
• Use telemedicine to monitor patients and improvement of home self-management. Clinicians should help patients “seek care with worsening symptoms and have clear management guidelines regarding seeking phone/video visits; implementing therapy with corticosteroids, antibiotics, or inhalers and nebulizers; COVID-19 testing recommendations; and thresholds for seeking emergent, urgent, or outpatient care in person,” Dr. Press added, “Building on the work of nurse advice lines and case management and other support services for high-risk patients with COPD may continue via telehealth and telephone visits.”
• Ensure that untried therapy for COVID-19 “does not displace proven and necessary treatments for patients with COPD, hence placing them at increased risk for poor outcomes.”

Dr. Press is also concerned about the post–COVID-19 period for patients with COPD. “It is too early to know if there are specific after effects of the COVID infection on patients with COPD, but given the damage the virus does to even healthy lungs, there is reason to have concern that COVID could cause worsening damage to the lungs of individuals with COPD.”

She noted, “Post-ICU [PICU] syndrome has been recognized in patients with ARDS generally, and patients who recover from critical illness may have long-lasting (and permanent) effects on strength, cognition, disability, and pulmonary function. Whether the PICU syndrome in patients with ARDS due to COVID-19 specifically is different from the PICU syndrome due to other causes remains unknown. But clinicians whose patients with COPD survive COVID-19 may expect long-lasting effects and slow recovery in cases where COVID-19 led to severe ARDS and a prolonged ICU stay. Assessment of overall patient recovery and functional capacity (beyond lung function and dyspnea symptoms) including deconditioning, anxiety, PTSD, weakness, and malnutrition will need to be addressed. Additionally, clinicians may help patients and their families understand the expected recovery and help facilitate family conversations about residual effects of COVID-19.”

The authors had no disclosures.

SOURCE: Press V et al. Chest. 2020 May 28. doi:10.1016/j.chest.2020.05.549.

CORRECTION: *This story was updated with further comments and clarifications from Dr. Press. 6/23/2020

A new article in the Journal of Clinical Endocrinology & Metabolism (JCEM) addresses unique concerns and considerations regarding diabetic ketoacidosis (DKA) in the setting of COVID-19.

Corresponding author Marie E. McDonnell, MD, director of the diabetes program at Brigham and Women’s Hospital, Boston, Massachusetts, discussed the recommendations with Medscape Medical News and also spoke about the news this week that the corticosteroid dexamethasone reduced death rates in severely ill patients with COVID-19.

The full JCEM article, by lead author Nadine E. Palermo, DO, Division of Endocrinology, Diabetes, and Hypertension, also at Brigham and Women’s Hospital, covers DKA diagnosis and triage, and emphasizes that usual hospital protocols for DKA management may need to be adjusted during COVID-19 to help preserve personal protective equipment and ICU beds.

“Hospitals and clinicians need to be able to quickly identify and manage DKA in COVID patients to save lives. This involves determining the options for management, including when less intensive subcutaneous insulin is indicated, and understanding how to guide patients on avoiding this serious complication,” McDonnell said in an Endocrine Society statement.
 

What about dexamethasone for severe COVID-19 in diabetes?

The new article briefly touches on the fact that upward adjustments to intensive intravenous insulin therapy for DKA may be necessary in patients with COVID-19 who are receiving concomitant corticosteroids or vasopressors.

But it was written prior to the June 16 announcement of the “RECOVERY” trial results with dexamethasone. The UK National Health Service immediately approved the drug’s use in the COVID-19 setting, despite the fact that there has been no published article on the findings yet.

McDonnell told Medscape Medical News that she would need to see formal results to better understand exactly which patients were studied and which ones benefited.

“The peer review will be critical. It looks as if it only benefits people who need respiratory support, but I want to understand that in much more detail,” she said. “If they all had acute respiratory distress syndrome [ARDS],” that’s different.

“There are already some data supporting steroid use in ARDS,” she noted, but added that not all of it suggests benefit.

She pointed to one of several studies now showing that diabetes, and hyperglycemia among people without a prior diabetes diagnosis, are both strong predictors of mortality in hospitalized patients with COVID-19.

“There was a very clear relationship between hyperglycemia and outcomes. We really shouldn’t put people at risk until we have clear data,” she said.

If, once the data are reviewed and appropriate dexamethasone becomes an established treatment for severe COVID-19, hyperglycemia would be a concern among all patients, not just those with previously diagnosed diabetes, she noted.

“We know a good number of people with prediabetes develop hyperglycemia when put on steroids. They can push people over the edge. We’re not going to miss anybody, but treating steroid-induced hyperglycemia is really hard,” McDonnell explained.

She also recommended 2014 guidance from Diabetes UK and the Association of British Clinical Diabetologists, which addresses management of inpatient steroid-induced DKA in patients with and without pre-existing diabetes.

Another major concern, she said, is “patients trying to get dexamethasone when they start to get sick” because this is not the right population to use this agent.

“We worry about people who do not need this drug. If they have diabetes, they put themselves at risk of hyperglycemia, which then increases the risk of severe COVID-19. And then they’re also putting themselves at risk of DKA. It would just be bad medicine,” she said.

Managing DKA in the face of COVID-19: Flexibility is key

In the JCEM article, Palermo and colleagues emphasize that the usual hospital protocols for DKA management may need to be adjusted during COVID-19 in the interest of reducing transmission risk and preserving scare resources.

They provide evidence for alternative treatment strategies, such as the use of subcutaneous rather than intravenous insulin when appropriate.

“We wanted to outline when exactly you should consider nonintensive management strategies for DKA,” McDonnell further explained to Medscape Medical News.

“That would include those with mild or some with moderate DKA. ... The idea is to remind our colleagues about that because hospitals tend to operate on a protocol-driven algorithmic methodology, they can forget to step off the usual care pathway even if evidence supports that,” she said.   

But on the other hand, she also said that, in some very complex or severely ill patients with COVID-19, classical intravenous insulin therapy makes the most sense even if their DKA is mild.
 

The outpatient setting: Prevention and preparation

The new article also addresses several concerns regarding DKA prevention in the outpatient setting.

As with other guidelines, it includes a reminder that patients with diabetes should be advised to discontinue sodium-glucose cotransporter 2 (SGLT2) inhibitors if they become ill with COVID-19, especially if they’re not eating or drinking normally, because they raise the risk for DKA.

Also, for patients with type 1 diabetes, particularly those with a history of repeated DKA, “this is the time to make sure we reach out to patients to refill their insulin prescriptions and address issues related to cost and other access difficulties,” McDonnell said.

The authors also emphasize that insulin starts and education should not be postponed during the pandemic. “Patients identified as meeting criteria to start insulin should be referred for urgent education, either in person or, whenever possible and practical, via video teleconferencing,” they urge.

McDonnell has reported receiving research funding from Novo Nordisk. The other two authors have reported no relevant financial relationships.

This article first appeared on Medscape.com.

A new article in the Journal of Clinical Endocrinology & Metabolism (JCEM) addresses unique concerns and considerations regarding diabetic ketoacidosis (DKA) in the setting of COVID-19.

Corresponding author Marie E. McDonnell, MD, director of the diabetes program at Brigham and Women’s Hospital, Boston, Massachusetts, discussed the recommendations with Medscape Medical News and also spoke about the news this week that the corticosteroid dexamethasone reduced death rates in severely ill patients with COVID-19.

The full JCEM article, by lead author Nadine E. Palermo, DO, Division of Endocrinology, Diabetes, and Hypertension, also at Brigham and Women’s Hospital, covers DKA diagnosis and triage, and emphasizes that usual hospital protocols for DKA management may need to be adjusted during COVID-19 to help preserve personal protective equipment and ICU beds.

“Hospitals and clinicians need to be able to quickly identify and manage DKA in COVID patients to save lives. This involves determining the options for management, including when less intensive subcutaneous insulin is indicated, and understanding how to guide patients on avoiding this serious complication,” McDonnell said in an Endocrine Society statement.
 

What about dexamethasone for severe COVID-19 in diabetes?

The new article briefly touches on the fact that upward adjustments to intensive intravenous insulin therapy for DKA may be necessary in patients with COVID-19 who are receiving concomitant corticosteroids or vasopressors.

But it was written prior to the June 16 announcement of the “RECOVERY” trial results with dexamethasone. The UK National Health Service immediately approved the drug’s use in the COVID-19 setting, despite the fact that there has been no published article on the findings yet.

McDonnell told Medscape Medical News that she would need to see formal results to better understand exactly which patients were studied and which ones benefited.

“The peer review will be critical. It looks as if it only benefits people who need respiratory support, but I want to understand that in much more detail,” she said. “If they all had acute respiratory distress syndrome [ARDS],” that’s different.

“There are already some data supporting steroid use in ARDS,” she noted, but added that not all of it suggests benefit.

She pointed to one of several studies now showing that diabetes, and hyperglycemia among people without a prior diabetes diagnosis, are both strong predictors of mortality in hospitalized patients with COVID-19.

“There was a very clear relationship between hyperglycemia and outcomes. We really shouldn’t put people at risk until we have clear data,” she said.

If, once the data are reviewed and appropriate dexamethasone becomes an established treatment for severe COVID-19, hyperglycemia would be a concern among all patients, not just those with previously diagnosed diabetes, she noted.

“We know a good number of people with prediabetes develop hyperglycemia when put on steroids. They can push people over the edge. We’re not going to miss anybody, but treating steroid-induced hyperglycemia is really hard,” McDonnell explained.

She also recommended 2014 guidance from Diabetes UK and the Association of British Clinical Diabetologists, which addresses management of inpatient steroid-induced DKA in patients with and without pre-existing diabetes.

Another major concern, she said, is “patients trying to get dexamethasone when they start to get sick” because this is not the right population to use this agent.

“We worry about people who do not need this drug. If they have diabetes, they put themselves at risk of hyperglycemia, which then increases the risk of severe COVID-19. And then they’re also putting themselves at risk of DKA. It would just be bad medicine,” she said.

Managing DKA in the face of COVID-19: Flexibility is key

In the JCEM article, Palermo and colleagues emphasize that the usual hospital protocols for DKA management may need to be adjusted during COVID-19 in the interest of reducing transmission risk and preserving scare resources.

They provide evidence for alternative treatment strategies, such as the use of subcutaneous rather than intravenous insulin when appropriate.

“We wanted to outline when exactly you should consider nonintensive management strategies for DKA,” McDonnell further explained to Medscape Medical News.

“That would include those with mild or some with moderate DKA. ... The idea is to remind our colleagues about that because hospitals tend to operate on a protocol-driven algorithmic methodology, they can forget to step off the usual care pathway even if evidence supports that,” she said.   

But on the other hand, she also said that, in some very complex or severely ill patients with COVID-19, classical intravenous insulin therapy makes the most sense even if their DKA is mild.
 

The outpatient setting: Prevention and preparation

The new article also addresses several concerns regarding DKA prevention in the outpatient setting.

As with other guidelines, it includes a reminder that patients with diabetes should be advised to discontinue sodium-glucose cotransporter 2 (SGLT2) inhibitors if they become ill with COVID-19, especially if they’re not eating or drinking normally, because they raise the risk for DKA.

Also, for patients with type 1 diabetes, particularly those with a history of repeated DKA, “this is the time to make sure we reach out to patients to refill their insulin prescriptions and address issues related to cost and other access difficulties,” McDonnell said.

The authors also emphasize that insulin starts and education should not be postponed during the pandemic. “Patients identified as meeting criteria to start insulin should be referred for urgent education, either in person or, whenever possible and practical, via video teleconferencing,” they urge.

McDonnell has reported receiving research funding from Novo Nordisk. The other two authors have reported no relevant financial relationships.

This article first appeared on Medscape.com.

A new article in the Journal of Clinical Endocrinology & Metabolism (JCEM) addresses unique concerns and considerations regarding diabetic ketoacidosis (DKA) in the setting of COVID-19.

Corresponding author Marie E. McDonnell, MD, director of the diabetes program at Brigham and Women’s Hospital, Boston, Massachusetts, discussed the recommendations with Medscape Medical News and also spoke about the news this week that the corticosteroid dexamethasone reduced death rates in severely ill patients with COVID-19.

The full JCEM article, by lead author Nadine E. Palermo, DO, Division of Endocrinology, Diabetes, and Hypertension, also at Brigham and Women’s Hospital, covers DKA diagnosis and triage, and emphasizes that usual hospital protocols for DKA management may need to be adjusted during COVID-19 to help preserve personal protective equipment and ICU beds.

“Hospitals and clinicians need to be able to quickly identify and manage DKA in COVID patients to save lives. This involves determining the options for management, including when less intensive subcutaneous insulin is indicated, and understanding how to guide patients on avoiding this serious complication,” McDonnell said in an Endocrine Society statement.
 

What about dexamethasone for severe COVID-19 in diabetes?

The new article briefly touches on the fact that upward adjustments to intensive intravenous insulin therapy for DKA may be necessary in patients with COVID-19 who are receiving concomitant corticosteroids or vasopressors.

But it was written prior to the June 16 announcement of the “RECOVERY” trial results with dexamethasone. The UK National Health Service immediately approved the drug’s use in the COVID-19 setting, despite the fact that there has been no published article on the findings yet.

McDonnell told Medscape Medical News that she would need to see formal results to better understand exactly which patients were studied and which ones benefited.

“The peer review will be critical. It looks as if it only benefits people who need respiratory support, but I want to understand that in much more detail,” she said. “If they all had acute respiratory distress syndrome [ARDS],” that’s different.

“There are already some data supporting steroid use in ARDS,” she noted, but added that not all of it suggests benefit.

She pointed to one of several studies now showing that diabetes, and hyperglycemia among people without a prior diabetes diagnosis, are both strong predictors of mortality in hospitalized patients with COVID-19.

“There was a very clear relationship between hyperglycemia and outcomes. We really shouldn’t put people at risk until we have clear data,” she said.

If, once the data are reviewed and appropriate dexamethasone becomes an established treatment for severe COVID-19, hyperglycemia would be a concern among all patients, not just those with previously diagnosed diabetes, she noted.

“We know a good number of people with prediabetes develop hyperglycemia when put on steroids. They can push people over the edge. We’re not going to miss anybody, but treating steroid-induced hyperglycemia is really hard,” McDonnell explained.

She also recommended 2014 guidance from Diabetes UK and the Association of British Clinical Diabetologists, which addresses management of inpatient steroid-induced DKA in patients with and without pre-existing diabetes.

Another major concern, she said, is “patients trying to get dexamethasone when they start to get sick” because this is not the right population to use this agent.

“We worry about people who do not need this drug. If they have diabetes, they put themselves at risk of hyperglycemia, which then increases the risk of severe COVID-19. And then they’re also putting themselves at risk of DKA. It would just be bad medicine,” she said.

Managing DKA in the face of COVID-19: Flexibility is key

In the JCEM article, Palermo and colleagues emphasize that the usual hospital protocols for DKA management may need to be adjusted during COVID-19 in the interest of reducing transmission risk and preserving scare resources.

They provide evidence for alternative treatment strategies, such as the use of subcutaneous rather than intravenous insulin when appropriate.

“We wanted to outline when exactly you should consider nonintensive management strategies for DKA,” McDonnell further explained to Medscape Medical News.

“That would include those with mild or some with moderate DKA. ... The idea is to remind our colleagues about that because hospitals tend to operate on a protocol-driven algorithmic methodology, they can forget to step off the usual care pathway even if evidence supports that,” she said.   

But on the other hand, she also said that, in some very complex or severely ill patients with COVID-19, classical intravenous insulin therapy makes the most sense even if their DKA is mild.
 

The outpatient setting: Prevention and preparation

The new article also addresses several concerns regarding DKA prevention in the outpatient setting.

As with other guidelines, it includes a reminder that patients with diabetes should be advised to discontinue sodium-glucose cotransporter 2 (SGLT2) inhibitors if they become ill with COVID-19, especially if they’re not eating or drinking normally, because they raise the risk for DKA.

Also, for patients with type 1 diabetes, particularly those with a history of repeated DKA, “this is the time to make sure we reach out to patients to refill their insulin prescriptions and address issues related to cost and other access difficulties,” McDonnell said.

The authors also emphasize that insulin starts and education should not be postponed during the pandemic. “Patients identified as meeting criteria to start insulin should be referred for urgent education, either in person or, whenever possible and practical, via video teleconferencing,” they urge.

McDonnell has reported receiving research funding from Novo Nordisk. The other two authors have reported no relevant financial relationships.

This article first appeared on Medscape.com.

Adding tiragolumab to first-line treatment with atezolizumab improves outcomes in patients with PD-L1–positive non–small cell lung cancer (NSCLC), according to updated results from the phase 2 CITYSCAPE study.

Patients who received tiragolumab, an anti-TIGIT antibody, in combination with atezolizumab, a PD-L1 inhibitor, had superior overall response rates (ORR) and progression-free survival (PFS), when compared with results of patients who received placebo with atezolizumab.

Melissa L. Johnson, MD, of the Sarah Cannon Research Institute in Nashville, Tenn., presented these results as part of the American Society of Clinical Oncology virtual scientific program.

Dr. Johnson explained that TIGIT is an immunomodulatory receptor present on activated T cells and natural killer cells in multiple cancers, including NSCLC.

“TIGIT inhibits T cells and natural killer cells by binding to its ligand PVR on tumor cells and antigen-presenting cells,” she said. “TIGIT expression strongly correlates with PD-1 expression, sometimes on the same tumor-infiltrating T cells in lung cancer. So the hypothesis of this trial was that anti-TIGIT antibodies, which prevent TIGIT from binding to its ligand, could restore the antitumor response and could complement the activity of anti–PD-L1/PD-1 antibodies.”

Dr. Johnson noted that combination anti–TIGIT/PD-L1 antibody treatment synergistically improved tumor control and prolonged survival over either antibody alone in preclinical models (Cancer Cell. 2014 Dec 8;26[6]:923-937). In addition, tiragolumab has been evaluated in a phase 1 study, both as monotherapy and in combination with atezolizumab, in multiple solid tumors (NCT02794571).

The phase 2 CITYSCAPE study (NCT03563716) was initiated to confirm the efficacy and safety of tiragolumab plus atezolizumab versus placebo plus atezolizumab for the first-line treatment of NSCLC, Dr. Johnson said.

CITYSCAPE enrolled 135 patients with chemotherapy-naive, PD-L1–positive, locally advanced or metastatic NSCLC. Patients did not have EGFR or ALK alterations.

Half of patients (n = 68) were randomized to receive tiragolumab at 600 mg plus atezolizumab at 1,200 mg, both given on day 1 of every 3-week cycle. The other half of patients (n = 67) were randomized to receive atezolizumab at the same dose and schedule plus placebo.
 

ORR and PFS

The study’s primary analysis was conducted in June 2019 at a median follow-up of 5.9 months. At that time, the ORR and PFS data showed an early benefit with tiragolumab. The ORR was 31% in the tiragolumab arm and 16% in the placebo arm. The median PFS was 5.42 months and 3.58 months, respectively (hazard ratio, 0.57).

With an additional 6 months of follow-up, the tiragolumab benefit persisted, Dr. Johnson said. The updated ORR in the intent-to-treat population was 37% in the tiragolumab arm and 21% in the placebo arm. The median PFS was 5.6 months and 3.9 months, respectively (HR, 0.58).

The tiragolumab combination showed “clinically meaningful” improvements in ORR and PFS, Dr. Johnson said. She also noted “a greater magnitude of improvement” was seen in patients with a PD-L1 tumor proportion score of 50% or greater.

There were 29 patients in each treatment arm with a PD-L1 tumor proportion score of 50% or greater. Among these patients, the ORR was 66% in the tiragolumab arm and 24% in the placebo arm. The median PFS was not reached and 4.1 months, respectively (HR, 0.30).

There were no significant differences in ORR or PFS among patients with PD-L1 tumor proportion scores below 50%, Dr. Johnson noted.

She added that duration of response and overall survival data are not yet mature and will be presented at a future conference.
 

Adverse events

As reported in the primary analysis, tiragolumab plus atezolizumab had a tolerable safety profile, Dr. Johnson said.

“Despite a near doubling of the median treatment duration [at the updated analysis], there were similar numbers of any-cause adverse events, grade 3-5 adverse events, and serious adverse events,” she said.

Overall, adverse events occurred in 99% of patients in the tiragolumab arm and 96% of those in the placebo arm. Rates of grade 3-5 adverse events were 48% and 44%, respectively. Rates of serious adverse events were 37% and 35%, respectively.

A higher frequency of adverse events in the tiragolumab arm was related to an increase in immune-related events, including infusion reactions, pruritus, rash, arthralgia, and nephritis. This makes sense because the patients in that group were receiving two active immunotherapies, Dr. Johnson said.
 

Data inspire cautious optimism

The safety and activity of tiragolumab plus atezolizumab are “to be confirmed in an ongoing phase 3 study called SKYSCRAPER-01 [NCT04294810],” Dr. Johnson said.

Invited discussant Grace K. Dy, MD, of Roswell Park Comprehensive Cancer Center in Buffalo, N.Y., said the ORRs in CITYSCAPE have “generated a lot of buzz,” but she urged caution pending phase 3 results.

“While we are all excited by the data and want to see a winner, we should be careful, as speed can also crash and burn,” she said. “We have plenty of examples of promising studies that collapsed in later phase trials.”

There is room, however, for cautious optimism that the combination is a promising advance “as long as no prognostic or confounding variable is determined later on to be nonrandomly distributed between the groups to account for the difference seen,” Dr. Dy said.

She also noted that “the distribution of favorable or unfavorable mutations between the groups is unknown, and understanding this will be relevant.”

Preclinical data suggest the presence of DNM1 expression is crucial for maximizing the effect of TIGIT blockade, and tumor MHC class 1 expression appears to be reduced alongside reductions in DNM1 expression in the intratumoral natural kill cells in lung cancer specimens, Dr. Dy explained.

“Assessment of these biomarkers will be instructive,” she said. “More recent data also appear to implicate a paradoxical role of soluble CD155 or PVR ligand in actually inhibiting DNM1, so the effect of systemic TIGIT blockade may be mitigated if there is rebound increase of counterbalancing signals by increased secretion of soluble CD155, and we look forward to more data in the future regarding this.”

CITYSCAPE was sponsored by Genentech. Dr. Johnson disclosed relationships with Genentech and numerous other companies. Dr. Dy disclosed relationships with AstraZeneca, GlaxoSmithKline, Takeda, Amgen, Bristol-Myers Squibb, Regeneron, and Tesaro.

[email protected]

SOURCE: Rodriguez-Abreu D et al. ASCO 2020, Abstract 9503.

Adding tiragolumab to first-line treatment with atezolizumab improves outcomes in patients with PD-L1–positive non–small cell lung cancer (NSCLC), according to updated results from the phase 2 CITYSCAPE study.

Patients who received tiragolumab, an anti-TIGIT antibody, in combination with atezolizumab, a PD-L1 inhibitor, had superior overall response rates (ORR) and progression-free survival (PFS), when compared with results of patients who received placebo with atezolizumab.

Melissa L. Johnson, MD, of the Sarah Cannon Research Institute in Nashville, Tenn., presented these results as part of the American Society of Clinical Oncology virtual scientific program.

Dr. Johnson explained that TIGIT is an immunomodulatory receptor present on activated T cells and natural killer cells in multiple cancers, including NSCLC.

“TIGIT inhibits T cells and natural killer cells by binding to its ligand PVR on tumor cells and antigen-presenting cells,” she said. “TIGIT expression strongly correlates with PD-1 expression, sometimes on the same tumor-infiltrating T cells in lung cancer. So the hypothesis of this trial was that anti-TIGIT antibodies, which prevent TIGIT from binding to its ligand, could restore the antitumor response and could complement the activity of anti–PD-L1/PD-1 antibodies.”

Dr. Johnson noted that combination anti–TIGIT/PD-L1 antibody treatment synergistically improved tumor control and prolonged survival over either antibody alone in preclinical models (Cancer Cell. 2014 Dec 8;26[6]:923-937). In addition, tiragolumab has been evaluated in a phase 1 study, both as monotherapy and in combination with atezolizumab, in multiple solid tumors (NCT02794571).

The phase 2 CITYSCAPE study (NCT03563716) was initiated to confirm the efficacy and safety of tiragolumab plus atezolizumab versus placebo plus atezolizumab for the first-line treatment of NSCLC, Dr. Johnson said.

CITYSCAPE enrolled 135 patients with chemotherapy-naive, PD-L1–positive, locally advanced or metastatic NSCLC. Patients did not have EGFR or ALK alterations.

Half of patients (n = 68) were randomized to receive tiragolumab at 600 mg plus atezolizumab at 1,200 mg, both given on day 1 of every 3-week cycle. The other half of patients (n = 67) were randomized to receive atezolizumab at the same dose and schedule plus placebo.
 

ORR and PFS

The study’s primary analysis was conducted in June 2019 at a median follow-up of 5.9 months. At that time, the ORR and PFS data showed an early benefit with tiragolumab. The ORR was 31% in the tiragolumab arm and 16% in the placebo arm. The median PFS was 5.42 months and 3.58 months, respectively (hazard ratio, 0.57).

With an additional 6 months of follow-up, the tiragolumab benefit persisted, Dr. Johnson said. The updated ORR in the intent-to-treat population was 37% in the tiragolumab arm and 21% in the placebo arm. The median PFS was 5.6 months and 3.9 months, respectively (HR, 0.58).

The tiragolumab combination showed “clinically meaningful” improvements in ORR and PFS, Dr. Johnson said. She also noted “a greater magnitude of improvement” was seen in patients with a PD-L1 tumor proportion score of 50% or greater.

There were 29 patients in each treatment arm with a PD-L1 tumor proportion score of 50% or greater. Among these patients, the ORR was 66% in the tiragolumab arm and 24% in the placebo arm. The median PFS was not reached and 4.1 months, respectively (HR, 0.30).

There were no significant differences in ORR or PFS among patients with PD-L1 tumor proportion scores below 50%, Dr. Johnson noted.

She added that duration of response and overall survival data are not yet mature and will be presented at a future conference.
 

Adverse events

As reported in the primary analysis, tiragolumab plus atezolizumab had a tolerable safety profile, Dr. Johnson said.

“Despite a near doubling of the median treatment duration [at the updated analysis], there were similar numbers of any-cause adverse events, grade 3-5 adverse events, and serious adverse events,” she said.

Overall, adverse events occurred in 99% of patients in the tiragolumab arm and 96% of those in the placebo arm. Rates of grade 3-5 adverse events were 48% and 44%, respectively. Rates of serious adverse events were 37% and 35%, respectively.

A higher frequency of adverse events in the tiragolumab arm was related to an increase in immune-related events, including infusion reactions, pruritus, rash, arthralgia, and nephritis. This makes sense because the patients in that group were receiving two active immunotherapies, Dr. Johnson said.
 

Data inspire cautious optimism

The safety and activity of tiragolumab plus atezolizumab are “to be confirmed in an ongoing phase 3 study called SKYSCRAPER-01 [NCT04294810],” Dr. Johnson said.

Invited discussant Grace K. Dy, MD, of Roswell Park Comprehensive Cancer Center in Buffalo, N.Y., said the ORRs in CITYSCAPE have “generated a lot of buzz,” but she urged caution pending phase 3 results.

“While we are all excited by the data and want to see a winner, we should be careful, as speed can also crash and burn,” she said. “We have plenty of examples of promising studies that collapsed in later phase trials.”

There is room, however, for cautious optimism that the combination is a promising advance “as long as no prognostic or confounding variable is determined later on to be nonrandomly distributed between the groups to account for the difference seen,” Dr. Dy said.

She also noted that “the distribution of favorable or unfavorable mutations between the groups is unknown, and understanding this will be relevant.”

Preclinical data suggest the presence of DNM1 expression is crucial for maximizing the effect of TIGIT blockade, and tumor MHC class 1 expression appears to be reduced alongside reductions in DNM1 expression in the intratumoral natural kill cells in lung cancer specimens, Dr. Dy explained.

“Assessment of these biomarkers will be instructive,” she said. “More recent data also appear to implicate a paradoxical role of soluble CD155 or PVR ligand in actually inhibiting DNM1, so the effect of systemic TIGIT blockade may be mitigated if there is rebound increase of counterbalancing signals by increased secretion of soluble CD155, and we look forward to more data in the future regarding this.”

CITYSCAPE was sponsored by Genentech. Dr. Johnson disclosed relationships with Genentech and numerous other companies. Dr. Dy disclosed relationships with AstraZeneca, GlaxoSmithKline, Takeda, Amgen, Bristol-Myers Squibb, Regeneron, and Tesaro.

[email protected]

SOURCE: Rodriguez-Abreu D et al. ASCO 2020, Abstract 9503.

Adding tiragolumab to first-line treatment with atezolizumab improves outcomes in patients with PD-L1–positive non–small cell lung cancer (NSCLC), according to updated results from the phase 2 CITYSCAPE study.

Patients who received tiragolumab, an anti-TIGIT antibody, in combination with atezolizumab, a PD-L1 inhibitor, had superior overall response rates (ORR) and progression-free survival (PFS), when compared with results of patients who received placebo with atezolizumab.

Melissa L. Johnson, MD, of the Sarah Cannon Research Institute in Nashville, Tenn., presented these results as part of the American Society of Clinical Oncology virtual scientific program.

Dr. Johnson explained that TIGIT is an immunomodulatory receptor present on activated T cells and natural killer cells in multiple cancers, including NSCLC.

“TIGIT inhibits T cells and natural killer cells by binding to its ligand PVR on tumor cells and antigen-presenting cells,” she said. “TIGIT expression strongly correlates with PD-1 expression, sometimes on the same tumor-infiltrating T cells in lung cancer. So the hypothesis of this trial was that anti-TIGIT antibodies, which prevent TIGIT from binding to its ligand, could restore the antitumor response and could complement the activity of anti–PD-L1/PD-1 antibodies.”

Dr. Johnson noted that combination anti–TIGIT/PD-L1 antibody treatment synergistically improved tumor control and prolonged survival over either antibody alone in preclinical models (Cancer Cell. 2014 Dec 8;26[6]:923-937). In addition, tiragolumab has been evaluated in a phase 1 study, both as monotherapy and in combination with atezolizumab, in multiple solid tumors (NCT02794571).

The phase 2 CITYSCAPE study (NCT03563716) was initiated to confirm the efficacy and safety of tiragolumab plus atezolizumab versus placebo plus atezolizumab for the first-line treatment of NSCLC, Dr. Johnson said.

CITYSCAPE enrolled 135 patients with chemotherapy-naive, PD-L1–positive, locally advanced or metastatic NSCLC. Patients did not have EGFR or ALK alterations.

Half of patients (n = 68) were randomized to receive tiragolumab at 600 mg plus atezolizumab at 1,200 mg, both given on day 1 of every 3-week cycle. The other half of patients (n = 67) were randomized to receive atezolizumab at the same dose and schedule plus placebo.
 

ORR and PFS

The study’s primary analysis was conducted in June 2019 at a median follow-up of 5.9 months. At that time, the ORR and PFS data showed an early benefit with tiragolumab. The ORR was 31% in the tiragolumab arm and 16% in the placebo arm. The median PFS was 5.42 months and 3.58 months, respectively (hazard ratio, 0.57).

With an additional 6 months of follow-up, the tiragolumab benefit persisted, Dr. Johnson said. The updated ORR in the intent-to-treat population was 37% in the tiragolumab arm and 21% in the placebo arm. The median PFS was 5.6 months and 3.9 months, respectively (HR, 0.58).

The tiragolumab combination showed “clinically meaningful” improvements in ORR and PFS, Dr. Johnson said. She also noted “a greater magnitude of improvement” was seen in patients with a PD-L1 tumor proportion score of 50% or greater.

There were 29 patients in each treatment arm with a PD-L1 tumor proportion score of 50% or greater. Among these patients, the ORR was 66% in the tiragolumab arm and 24% in the placebo arm. The median PFS was not reached and 4.1 months, respectively (HR, 0.30).

There were no significant differences in ORR or PFS among patients with PD-L1 tumor proportion scores below 50%, Dr. Johnson noted.

She added that duration of response and overall survival data are not yet mature and will be presented at a future conference.
 

Adverse events

As reported in the primary analysis, tiragolumab plus atezolizumab had a tolerable safety profile, Dr. Johnson said.

“Despite a near doubling of the median treatment duration [at the updated analysis], there were similar numbers of any-cause adverse events, grade 3-5 adverse events, and serious adverse events,” she said.

Overall, adverse events occurred in 99% of patients in the tiragolumab arm and 96% of those in the placebo arm. Rates of grade 3-5 adverse events were 48% and 44%, respectively. Rates of serious adverse events were 37% and 35%, respectively.

A higher frequency of adverse events in the tiragolumab arm was related to an increase in immune-related events, including infusion reactions, pruritus, rash, arthralgia, and nephritis. This makes sense because the patients in that group were receiving two active immunotherapies, Dr. Johnson said.
 

Data inspire cautious optimism

The safety and activity of tiragolumab plus atezolizumab are “to be confirmed in an ongoing phase 3 study called SKYSCRAPER-01 [NCT04294810],” Dr. Johnson said.

Invited discussant Grace K. Dy, MD, of Roswell Park Comprehensive Cancer Center in Buffalo, N.Y., said the ORRs in CITYSCAPE have “generated a lot of buzz,” but she urged caution pending phase 3 results.

“While we are all excited by the data and want to see a winner, we should be careful, as speed can also crash and burn,” she said. “We have plenty of examples of promising studies that collapsed in later phase trials.”

There is room, however, for cautious optimism that the combination is a promising advance “as long as no prognostic or confounding variable is determined later on to be nonrandomly distributed between the groups to account for the difference seen,” Dr. Dy said.

She also noted that “the distribution of favorable or unfavorable mutations between the groups is unknown, and understanding this will be relevant.”

Preclinical data suggest the presence of DNM1 expression is crucial for maximizing the effect of TIGIT blockade, and tumor MHC class 1 expression appears to be reduced alongside reductions in DNM1 expression in the intratumoral natural kill cells in lung cancer specimens, Dr. Dy explained.

“Assessment of these biomarkers will be instructive,” she said. “More recent data also appear to implicate a paradoxical role of soluble CD155 or PVR ligand in actually inhibiting DNM1, so the effect of systemic TIGIT blockade may be mitigated if there is rebound increase of counterbalancing signals by increased secretion of soluble CD155, and we look forward to more data in the future regarding this.”

CITYSCAPE was sponsored by Genentech. Dr. Johnson disclosed relationships with Genentech and numerous other companies. Dr. Dy disclosed relationships with AstraZeneca, GlaxoSmithKline, Takeda, Amgen, Bristol-Myers Squibb, Regeneron, and Tesaro.

[email protected]

SOURCE: Rodriguez-Abreu D et al. ASCO 2020, Abstract 9503.