Jill Pivovarov

Successful outpatient penicillin allergy testing with a low incidence of anaphylaxis during pregnancy demonstrates the feasibility of performing allergy testing in the outpatient setting, reported Nerlyne Desravines, MD, of the University of North Carolina, Chapel Hill, and colleagues.

In a prospective cohort study of 74 pregnant patients with previous self reports of penicillin allergy, Dr. Desravines and colleagues sought to determine the feasibility, acceptability, and safety of performing penicillin allergy testing in an outpatient setting. Patients included in the study were aged 18-55 years with gestational age between 14 and 36 weeks and planned delivery within the University of North Carolina heath care system receiving care between March 2019 and March 2020.

Of the 74 women enrolled to participate, 24 failed to present for testing, including some citing scheduling conflicts or fear of adverse reactions. Only 46 of the remaining 50 successfully completed testing; 4 patients were scheduled for testing but unable to participate because of COVID-19 restrictions.
 

Insurance status may affect participation in testing

Those who had public insurance were less likely to complete testing; those who completed testing were significantly more likely to be married and carry private insurance.

Fully 52% of the 46 women who completed testing were in the second trimester. The majority (85%) experienced their initial penicillin allergy reaction more than 10 years earlier.

Ultimately, 43 of the 46 women (93%) received a negative test result despite previous self reports of severe allergic reaction. Two of the three confirmed with penicillin allergy failed the 10% oral drug challenge; the other tested positive for penicillin G on intradermal testing. The two women who were found to have severe penicillin allergy experienced coughing, chest tightening, and skin and oropharynx pruritus within 30 minutes after their 10% amoxicillin drug challenge; they also experienced vomiting at 1 and 2 hours post ingestion. Following intramuscular injection of epinephrine, oral cetirizine with periodic vital sign measures, and albuterol updraft in one patient with a history of well controlled asthma, symptom resolution was achieved and both women were discharged without the need for further care.

The systemic reactions observed in just 4% of the study population is lower than normally reported in the general population, suggesting that the study sample size may underestimate the actual prevalence of systemic reactions, the authors noted. “The primary factor in safely conducting allergy testing in pregnancy is an outpatient facility that is appropriately outfitted with trained personnel and medications for possible serious reactions,” they added.

Noteworthy is the allergy testing protocol used by Dr. Desravines and colleagues in this study. Their graded oral drug challenge has not been used in previous studies of outpatient penicillin testing in pregnancy. Two of the three participants with positive test results had penicillin allergy confirmed following reaction to the first step (10% dose) of oral challenge to amoxicillin.
 

Prevalence of systemic reactions may be higher than expected

The authors cited ease of implementation in an obstetrics or allergy clinic as a strength of the study. One limitation is the observed rate of systemic reaction. The wide confidence interval observed indicates the rates of anaphylaxis may actually be as high as 15%, suggested the authors. The small sample size also limits the safety analysis for rare outcomes such as death.

Patient-reported barriers included time commitment for the testing visit. Rural women or those receiving prenatal care from health departments or community health centers were not able to be enrolled. Only one Spanish-speaking woman participated despite availability of bilingual staff and interpreters.

Such outpatient testing for those at greatest risk offers the opportunity to mitigate emerging drug resistance and should ideally take place preconception or at the time of initial allergic reaction, the authors advised. As emphasized in the latest Committee Opinion issued by the American College of Obstetricians and Gynecologists, obstetricians have a real opportunity to counsel patients preconception and postpartum regarding the benefits of penicillin allergy testing.

In a separate interview, Angela Martin, MD, assistant professor, maternal-fetal medicine, at University of Kansas, Kansas City, noted the large clinical implications of this study given that more than 90% of women undergoing allergy testing following self-reported penicillin allergy had a negative test result. “By performing allergy testing on appropriate candidates, as these authors have done, clinicians can treat infections and implement group B streptococcus prophylaxis with the narrowest spectrum antibiotic. This has potential to combat antibiotic resistance and may protect patients from harms caused by unnecessary broad-spectrum antibiotic use during pregnancy and beyond,” said Dr. Martin.

“It should be mentioned that 2 out of the 46 women tested (4%) had an anaphylactic reaction. This highlights the need to perform allergy testing in a qualified center capable of managing acute anaphylactic reactions should they occur,” she advised.

Dr. Desravines and colleagues, as well as Dr. Martin, had no conflicts of interest and no relevant financial disclosures.

SOURCE: Obstet Gynecol. 2021;137:56-61. doi: 10.1097/AOG.0000000000004213.

Successful outpatient penicillin allergy testing with a low incidence of anaphylaxis during pregnancy demonstrates the feasibility of performing allergy testing in the outpatient setting, reported Nerlyne Desravines, MD, of the University of North Carolina, Chapel Hill, and colleagues.

In a prospective cohort study of 74 pregnant patients with previous self reports of penicillin allergy, Dr. Desravines and colleagues sought to determine the feasibility, acceptability, and safety of performing penicillin allergy testing in an outpatient setting. Patients included in the study were aged 18-55 years with gestational age between 14 and 36 weeks and planned delivery within the University of North Carolina heath care system receiving care between March 2019 and March 2020.

Of the 74 women enrolled to participate, 24 failed to present for testing, including some citing scheduling conflicts or fear of adverse reactions. Only 46 of the remaining 50 successfully completed testing; 4 patients were scheduled for testing but unable to participate because of COVID-19 restrictions.
 

Insurance status may affect participation in testing

Those who had public insurance were less likely to complete testing; those who completed testing were significantly more likely to be married and carry private insurance.

Fully 52% of the 46 women who completed testing were in the second trimester. The majority (85%) experienced their initial penicillin allergy reaction more than 10 years earlier.

Ultimately, 43 of the 46 women (93%) received a negative test result despite previous self reports of severe allergic reaction. Two of the three confirmed with penicillin allergy failed the 10% oral drug challenge; the other tested positive for penicillin G on intradermal testing. The two women who were found to have severe penicillin allergy experienced coughing, chest tightening, and skin and oropharynx pruritus within 30 minutes after their 10% amoxicillin drug challenge; they also experienced vomiting at 1 and 2 hours post ingestion. Following intramuscular injection of epinephrine, oral cetirizine with periodic vital sign measures, and albuterol updraft in one patient with a history of well controlled asthma, symptom resolution was achieved and both women were discharged without the need for further care.

The systemic reactions observed in just 4% of the study population is lower than normally reported in the general population, suggesting that the study sample size may underestimate the actual prevalence of systemic reactions, the authors noted. “The primary factor in safely conducting allergy testing in pregnancy is an outpatient facility that is appropriately outfitted with trained personnel and medications for possible serious reactions,” they added.

Noteworthy is the allergy testing protocol used by Dr. Desravines and colleagues in this study. Their graded oral drug challenge has not been used in previous studies of outpatient penicillin testing in pregnancy. Two of the three participants with positive test results had penicillin allergy confirmed following reaction to the first step (10% dose) of oral challenge to amoxicillin.
 

Prevalence of systemic reactions may be higher than expected

The authors cited ease of implementation in an obstetrics or allergy clinic as a strength of the study. One limitation is the observed rate of systemic reaction. The wide confidence interval observed indicates the rates of anaphylaxis may actually be as high as 15%, suggested the authors. The small sample size also limits the safety analysis for rare outcomes such as death.

Patient-reported barriers included time commitment for the testing visit. Rural women or those receiving prenatal care from health departments or community health centers were not able to be enrolled. Only one Spanish-speaking woman participated despite availability of bilingual staff and interpreters.

Such outpatient testing for those at greatest risk offers the opportunity to mitigate emerging drug resistance and should ideally take place preconception or at the time of initial allergic reaction, the authors advised. As emphasized in the latest Committee Opinion issued by the American College of Obstetricians and Gynecologists, obstetricians have a real opportunity to counsel patients preconception and postpartum regarding the benefits of penicillin allergy testing.

In a separate interview, Angela Martin, MD, assistant professor, maternal-fetal medicine, at University of Kansas, Kansas City, noted the large clinical implications of this study given that more than 90% of women undergoing allergy testing following self-reported penicillin allergy had a negative test result. “By performing allergy testing on appropriate candidates, as these authors have done, clinicians can treat infections and implement group B streptococcus prophylaxis with the narrowest spectrum antibiotic. This has potential to combat antibiotic resistance and may protect patients from harms caused by unnecessary broad-spectrum antibiotic use during pregnancy and beyond,” said Dr. Martin.

“It should be mentioned that 2 out of the 46 women tested (4%) had an anaphylactic reaction. This highlights the need to perform allergy testing in a qualified center capable of managing acute anaphylactic reactions should they occur,” she advised.

Dr. Desravines and colleagues, as well as Dr. Martin, had no conflicts of interest and no relevant financial disclosures.

SOURCE: Obstet Gynecol. 2021;137:56-61. doi: 10.1097/AOG.0000000000004213.

Successful outpatient penicillin allergy testing with a low incidence of anaphylaxis during pregnancy demonstrates the feasibility of performing allergy testing in the outpatient setting, reported Nerlyne Desravines, MD, of the University of North Carolina, Chapel Hill, and colleagues.

In a prospective cohort study of 74 pregnant patients with previous self reports of penicillin allergy, Dr. Desravines and colleagues sought to determine the feasibility, acceptability, and safety of performing penicillin allergy testing in an outpatient setting. Patients included in the study were aged 18-55 years with gestational age between 14 and 36 weeks and planned delivery within the University of North Carolina heath care system receiving care between March 2019 and March 2020.

Of the 74 women enrolled to participate, 24 failed to present for testing, including some citing scheduling conflicts or fear of adverse reactions. Only 46 of the remaining 50 successfully completed testing; 4 patients were scheduled for testing but unable to participate because of COVID-19 restrictions.
 

Insurance status may affect participation in testing

Those who had public insurance were less likely to complete testing; those who completed testing were significantly more likely to be married and carry private insurance.

Fully 52% of the 46 women who completed testing were in the second trimester. The majority (85%) experienced their initial penicillin allergy reaction more than 10 years earlier.

Ultimately, 43 of the 46 women (93%) received a negative test result despite previous self reports of severe allergic reaction. Two of the three confirmed with penicillin allergy failed the 10% oral drug challenge; the other tested positive for penicillin G on intradermal testing. The two women who were found to have severe penicillin allergy experienced coughing, chest tightening, and skin and oropharynx pruritus within 30 minutes after their 10% amoxicillin drug challenge; they also experienced vomiting at 1 and 2 hours post ingestion. Following intramuscular injection of epinephrine, oral cetirizine with periodic vital sign measures, and albuterol updraft in one patient with a history of well controlled asthma, symptom resolution was achieved and both women were discharged without the need for further care.

The systemic reactions observed in just 4% of the study population is lower than normally reported in the general population, suggesting that the study sample size may underestimate the actual prevalence of systemic reactions, the authors noted. “The primary factor in safely conducting allergy testing in pregnancy is an outpatient facility that is appropriately outfitted with trained personnel and medications for possible serious reactions,” they added.

Noteworthy is the allergy testing protocol used by Dr. Desravines and colleagues in this study. Their graded oral drug challenge has not been used in previous studies of outpatient penicillin testing in pregnancy. Two of the three participants with positive test results had penicillin allergy confirmed following reaction to the first step (10% dose) of oral challenge to amoxicillin.
 

Prevalence of systemic reactions may be higher than expected

The authors cited ease of implementation in an obstetrics or allergy clinic as a strength of the study. One limitation is the observed rate of systemic reaction. The wide confidence interval observed indicates the rates of anaphylaxis may actually be as high as 15%, suggested the authors. The small sample size also limits the safety analysis for rare outcomes such as death.

Patient-reported barriers included time commitment for the testing visit. Rural women or those receiving prenatal care from health departments or community health centers were not able to be enrolled. Only one Spanish-speaking woman participated despite availability of bilingual staff and interpreters.

Such outpatient testing for those at greatest risk offers the opportunity to mitigate emerging drug resistance and should ideally take place preconception or at the time of initial allergic reaction, the authors advised. As emphasized in the latest Committee Opinion issued by the American College of Obstetricians and Gynecologists, obstetricians have a real opportunity to counsel patients preconception and postpartum regarding the benefits of penicillin allergy testing.

In a separate interview, Angela Martin, MD, assistant professor, maternal-fetal medicine, at University of Kansas, Kansas City, noted the large clinical implications of this study given that more than 90% of women undergoing allergy testing following self-reported penicillin allergy had a negative test result. “By performing allergy testing on appropriate candidates, as these authors have done, clinicians can treat infections and implement group B streptococcus prophylaxis with the narrowest spectrum antibiotic. This has potential to combat antibiotic resistance and may protect patients from harms caused by unnecessary broad-spectrum antibiotic use during pregnancy and beyond,” said Dr. Martin.

“It should be mentioned that 2 out of the 46 women tested (4%) had an anaphylactic reaction. This highlights the need to perform allergy testing in a qualified center capable of managing acute anaphylactic reactions should they occur,” she advised.

Dr. Desravines and colleagues, as well as Dr. Martin, had no conflicts of interest and no relevant financial disclosures.

SOURCE: Obstet Gynecol. 2021;137:56-61. doi: 10.1097/AOG.0000000000004213.

For too long, eating disorders have been considered a disease that afflicted mostly affluent white teenage girls, but there really is no type for eating disorders, said Laurie L. Hornberger, MD, MPH, lead author of a new clinical report on eating disorders in children and adolescents prepared by the American Academy of Pediatrics Committee on Adolescence.

FatCamera/E+

In a separate interview with Pediatric News, Dr. Hornberger, associate professor of pediatrics, University of Missouri–Kansas City, explained that eating disorders occur across the spectrum of races, ethnicities, sexes, and socioeconomic statuses, so “getting caught up in that stereotype can cause you to overlook kids with significant problems.” Pediatricians are on the front line in identifying and referring eating disorders for treatment, which is crucial to earlier detection, intervention, and better outcomes, she said.

“Once you become familiar with the signs and symptoms of EDs [eating disorders] and actively start screening for them, you realize how common they are,” she noted, adding that pediatricians should be inquiring routinely about body image, attempts at weight management and what was involved in that weight management. Efforts to restrict calories, limit food choices/groups, exercise excessively, force vomiting, abuse laxatives, etc., are all signs. If the child/adolescent experiences guilt with eating, feels the need to compensate for their eating with exercise or purging, is preoccupied with thoughts of food or calorie counting, feels he/she has lost control of their eating, or experiences uncontrollable binges where they are unable to stop eating despite feeling full and wanting to stop, these are all further evidence of an eating disorder, she added.

There are also physical clues to alert pediatricians. Abrupt or sharp increases or decreases in weight, as measured in growth charts, should be monitored and questioned, Dr. Hornberger cautioned. Physicians should be careful to hold compliments on weight loss until learning how the weight loss was achieved. “Vital signs, such as a resting bradycardia and orthostatic tachycardia, can reflect malnutrition, as can other physical findings. Although lab screening is frequently normal, it should not, by itself, rule out an [eating disorder]. Pediatricians should also be aware of the signs and symptoms of medical instability in an [eating disorder] patient that warrant hospitalization for renourishment,” she explained.
 

Number of eating disorders increased in 2020

Current pandemic conditions have shown an uptick in the number of referrals and long wait lists for eating disorder centers, noted Dr. Hornberger. Having a formal eating disorder treatment program nearby is a luxury not all communities have, so being able to call upon primary care pediatricians to be an active part of a treatment team, which ideally includes a mental health provider and dietitian, both experienced in eating disorders, is pretty important. In coordination with the team, pediatricians are responsible for monitoring physical recovery and remaining alert for signs of struggle to recover and the need for a higher level of care.

In a separate interview with Pediatric News, Margaret Thew, DNP, FNP-BC, medical director of adolescent medicine at the Medical College of Wisconsin, Milwaukee, observed, “COVID-19 has created a surge of children and adolescents struggling with eating disorders. Eating disorder numbers have been associated with social media promoting the avoidance of COVID-19–related weight gain and influencers promoting thin body image. The abrupt end of face-to-face learning, sports participation, and generalized anxiety have further influenced mental health and disordered eating behaviors. Early in the pandemic, the true impact on the psychosocial well-being of children and teens was not known. We are only now seeing the impact months into this pandemic. The timeliness of the American Association of Pediatrics guidelines on the identification and management of children and teens presenting with an eating disorder is pivotal to recognition and treatment,” she said.

“I applaud the AAP for presenting timely guidelines on the evaluation and management of eating disorders for the general pediatrician, yet feel the authors fell short in recognizing the challenges of mitigating management of an eating disorder,” Ms. Thew added.

“Treatment of disordered eating requires all parties to accept the diagnosis and no longer support unhealthy eating patterns. The environment rationalizing the disordered eating may require changes to reduce behaviors and improve nutrition,” she cautioned.
 

New guidelines offer a range of diagnostic and treatment resources

In preparing the current report, the authors included the most recent definitions of eating disorders outlined in the “Diagnostic and Statistical Manual of Mental Disorders,” 5th Edition (DSM-5). Special attention was paid to four classifications of eating disorders in particular – anorexia nervosa (AN), avoidant/restrictive food intake disorder (ARFID); binge-eating disorder (BED); and bulimia nervosa (BN) – because so many disorders are subclassified under these.

Beyond providing a list of comprehensive definitions, the guidance reviews prevalence data for eating disorders, and provides detailed screening, assessment, and laboratory evaluation guidelines. Medical complications, including psychological, neurologic, dermatologic, dental and/or oral, cardiovascular, gastrointestinal, renal and electrolyte, and endocrine effects are discussed in detail as are treatment principles, financial considerations, and prognosis. Besides the important prevention and advocacy roles the authors identify for pediatricians, the guidelines highlight four key areas where pediatricians play a key role in the screening and management of eating disorders, as touched on previously by the guidance authors in this article.

In a separate AAP press release, Margo Lane, MD, coauthor of the report, noted, “As pediatricians, there is much we can also do outside the clinic to advocate for our patients, through legislation and policy that support services, including medical care, nutritional intervention, mental health treatment, and care coordination.” Physicians can also play an important role in reprograming familial and societal attitudes and behaviors by encouraging more positive language that deemphasizes weight and embraces and celebrates kids of all shapes and sizes, added Dr. Lane.

Dr. Hornberger and colleagues as well as Ms. Thew had no conflicts of interest and no relevant financial disclosures.

SOURCE: Pediatrics. 2021;147(1):e2020040279. doi: 10.1542/peds.2020-040279.

For too long, eating disorders have been considered a disease that afflicted mostly affluent white teenage girls, but there really is no type for eating disorders, said Laurie L. Hornberger, MD, MPH, lead author of a new clinical report on eating disorders in children and adolescents prepared by the American Academy of Pediatrics Committee on Adolescence.

FatCamera/E+

In a separate interview with Pediatric News, Dr. Hornberger, associate professor of pediatrics, University of Missouri–Kansas City, explained that eating disorders occur across the spectrum of races, ethnicities, sexes, and socioeconomic statuses, so “getting caught up in that stereotype can cause you to overlook kids with significant problems.” Pediatricians are on the front line in identifying and referring eating disorders for treatment, which is crucial to earlier detection, intervention, and better outcomes, she said.

“Once you become familiar with the signs and symptoms of EDs [eating disorders] and actively start screening for them, you realize how common they are,” she noted, adding that pediatricians should be inquiring routinely about body image, attempts at weight management and what was involved in that weight management. Efforts to restrict calories, limit food choices/groups, exercise excessively, force vomiting, abuse laxatives, etc., are all signs. If the child/adolescent experiences guilt with eating, feels the need to compensate for their eating with exercise or purging, is preoccupied with thoughts of food or calorie counting, feels he/she has lost control of their eating, or experiences uncontrollable binges where they are unable to stop eating despite feeling full and wanting to stop, these are all further evidence of an eating disorder, she added.

There are also physical clues to alert pediatricians. Abrupt or sharp increases or decreases in weight, as measured in growth charts, should be monitored and questioned, Dr. Hornberger cautioned. Physicians should be careful to hold compliments on weight loss until learning how the weight loss was achieved. “Vital signs, such as a resting bradycardia and orthostatic tachycardia, can reflect malnutrition, as can other physical findings. Although lab screening is frequently normal, it should not, by itself, rule out an [eating disorder]. Pediatricians should also be aware of the signs and symptoms of medical instability in an [eating disorder] patient that warrant hospitalization for renourishment,” she explained.
 

Number of eating disorders increased in 2020

Current pandemic conditions have shown an uptick in the number of referrals and long wait lists for eating disorder centers, noted Dr. Hornberger. Having a formal eating disorder treatment program nearby is a luxury not all communities have, so being able to call upon primary care pediatricians to be an active part of a treatment team, which ideally includes a mental health provider and dietitian, both experienced in eating disorders, is pretty important. In coordination with the team, pediatricians are responsible for monitoring physical recovery and remaining alert for signs of struggle to recover and the need for a higher level of care.

In a separate interview with Pediatric News, Margaret Thew, DNP, FNP-BC, medical director of adolescent medicine at the Medical College of Wisconsin, Milwaukee, observed, “COVID-19 has created a surge of children and adolescents struggling with eating disorders. Eating disorder numbers have been associated with social media promoting the avoidance of COVID-19–related weight gain and influencers promoting thin body image. The abrupt end of face-to-face learning, sports participation, and generalized anxiety have further influenced mental health and disordered eating behaviors. Early in the pandemic, the true impact on the psychosocial well-being of children and teens was not known. We are only now seeing the impact months into this pandemic. The timeliness of the American Association of Pediatrics guidelines on the identification and management of children and teens presenting with an eating disorder is pivotal to recognition and treatment,” she said.

“I applaud the AAP for presenting timely guidelines on the evaluation and management of eating disorders for the general pediatrician, yet feel the authors fell short in recognizing the challenges of mitigating management of an eating disorder,” Ms. Thew added.

“Treatment of disordered eating requires all parties to accept the diagnosis and no longer support unhealthy eating patterns. The environment rationalizing the disordered eating may require changes to reduce behaviors and improve nutrition,” she cautioned.
 

New guidelines offer a range of diagnostic and treatment resources

In preparing the current report, the authors included the most recent definitions of eating disorders outlined in the “Diagnostic and Statistical Manual of Mental Disorders,” 5th Edition (DSM-5). Special attention was paid to four classifications of eating disorders in particular – anorexia nervosa (AN), avoidant/restrictive food intake disorder (ARFID); binge-eating disorder (BED); and bulimia nervosa (BN) – because so many disorders are subclassified under these.

Beyond providing a list of comprehensive definitions, the guidance reviews prevalence data for eating disorders, and provides detailed screening, assessment, and laboratory evaluation guidelines. Medical complications, including psychological, neurologic, dermatologic, dental and/or oral, cardiovascular, gastrointestinal, renal and electrolyte, and endocrine effects are discussed in detail as are treatment principles, financial considerations, and prognosis. Besides the important prevention and advocacy roles the authors identify for pediatricians, the guidelines highlight four key areas where pediatricians play a key role in the screening and management of eating disorders, as touched on previously by the guidance authors in this article.

In a separate AAP press release, Margo Lane, MD, coauthor of the report, noted, “As pediatricians, there is much we can also do outside the clinic to advocate for our patients, through legislation and policy that support services, including medical care, nutritional intervention, mental health treatment, and care coordination.” Physicians can also play an important role in reprograming familial and societal attitudes and behaviors by encouraging more positive language that deemphasizes weight and embraces and celebrates kids of all shapes and sizes, added Dr. Lane.

Dr. Hornberger and colleagues as well as Ms. Thew had no conflicts of interest and no relevant financial disclosures.

SOURCE: Pediatrics. 2021;147(1):e2020040279. doi: 10.1542/peds.2020-040279.

For too long, eating disorders have been considered a disease that afflicted mostly affluent white teenage girls, but there really is no type for eating disorders, said Laurie L. Hornberger, MD, MPH, lead author of a new clinical report on eating disorders in children and adolescents prepared by the American Academy of Pediatrics Committee on Adolescence.

FatCamera/E+

In a separate interview with Pediatric News, Dr. Hornberger, associate professor of pediatrics, University of Missouri–Kansas City, explained that eating disorders occur across the spectrum of races, ethnicities, sexes, and socioeconomic statuses, so “getting caught up in that stereotype can cause you to overlook kids with significant problems.” Pediatricians are on the front line in identifying and referring eating disorders for treatment, which is crucial to earlier detection, intervention, and better outcomes, she said.

“Once you become familiar with the signs and symptoms of EDs [eating disorders] and actively start screening for them, you realize how common they are,” she noted, adding that pediatricians should be inquiring routinely about body image, attempts at weight management and what was involved in that weight management. Efforts to restrict calories, limit food choices/groups, exercise excessively, force vomiting, abuse laxatives, etc., are all signs. If the child/adolescent experiences guilt with eating, feels the need to compensate for their eating with exercise or purging, is preoccupied with thoughts of food or calorie counting, feels he/she has lost control of their eating, or experiences uncontrollable binges where they are unable to stop eating despite feeling full and wanting to stop, these are all further evidence of an eating disorder, she added.

There are also physical clues to alert pediatricians. Abrupt or sharp increases or decreases in weight, as measured in growth charts, should be monitored and questioned, Dr. Hornberger cautioned. Physicians should be careful to hold compliments on weight loss until learning how the weight loss was achieved. “Vital signs, such as a resting bradycardia and orthostatic tachycardia, can reflect malnutrition, as can other physical findings. Although lab screening is frequently normal, it should not, by itself, rule out an [eating disorder]. Pediatricians should also be aware of the signs and symptoms of medical instability in an [eating disorder] patient that warrant hospitalization for renourishment,” she explained.
 

Number of eating disorders increased in 2020

Current pandemic conditions have shown an uptick in the number of referrals and long wait lists for eating disorder centers, noted Dr. Hornberger. Having a formal eating disorder treatment program nearby is a luxury not all communities have, so being able to call upon primary care pediatricians to be an active part of a treatment team, which ideally includes a mental health provider and dietitian, both experienced in eating disorders, is pretty important. In coordination with the team, pediatricians are responsible for monitoring physical recovery and remaining alert for signs of struggle to recover and the need for a higher level of care.

In a separate interview with Pediatric News, Margaret Thew, DNP, FNP-BC, medical director of adolescent medicine at the Medical College of Wisconsin, Milwaukee, observed, “COVID-19 has created a surge of children and adolescents struggling with eating disorders. Eating disorder numbers have been associated with social media promoting the avoidance of COVID-19–related weight gain and influencers promoting thin body image. The abrupt end of face-to-face learning, sports participation, and generalized anxiety have further influenced mental health and disordered eating behaviors. Early in the pandemic, the true impact on the psychosocial well-being of children and teens was not known. We are only now seeing the impact months into this pandemic. The timeliness of the American Association of Pediatrics guidelines on the identification and management of children and teens presenting with an eating disorder is pivotal to recognition and treatment,” she said.

“I applaud the AAP for presenting timely guidelines on the evaluation and management of eating disorders for the general pediatrician, yet feel the authors fell short in recognizing the challenges of mitigating management of an eating disorder,” Ms. Thew added.

“Treatment of disordered eating requires all parties to accept the diagnosis and no longer support unhealthy eating patterns. The environment rationalizing the disordered eating may require changes to reduce behaviors and improve nutrition,” she cautioned.
 

New guidelines offer a range of diagnostic and treatment resources

In preparing the current report, the authors included the most recent definitions of eating disorders outlined in the “Diagnostic and Statistical Manual of Mental Disorders,” 5th Edition (DSM-5). Special attention was paid to four classifications of eating disorders in particular – anorexia nervosa (AN), avoidant/restrictive food intake disorder (ARFID); binge-eating disorder (BED); and bulimia nervosa (BN) – because so many disorders are subclassified under these.

Beyond providing a list of comprehensive definitions, the guidance reviews prevalence data for eating disorders, and provides detailed screening, assessment, and laboratory evaluation guidelines. Medical complications, including psychological, neurologic, dermatologic, dental and/or oral, cardiovascular, gastrointestinal, renal and electrolyte, and endocrine effects are discussed in detail as are treatment principles, financial considerations, and prognosis. Besides the important prevention and advocacy roles the authors identify for pediatricians, the guidelines highlight four key areas where pediatricians play a key role in the screening and management of eating disorders, as touched on previously by the guidance authors in this article.

In a separate AAP press release, Margo Lane, MD, coauthor of the report, noted, “As pediatricians, there is much we can also do outside the clinic to advocate for our patients, through legislation and policy that support services, including medical care, nutritional intervention, mental health treatment, and care coordination.” Physicians can also play an important role in reprograming familial and societal attitudes and behaviors by encouraging more positive language that deemphasizes weight and embraces and celebrates kids of all shapes and sizes, added Dr. Lane.

Dr. Hornberger and colleagues as well as Ms. Thew had no conflicts of interest and no relevant financial disclosures.

SOURCE: Pediatrics. 2021;147(1):e2020040279. doi: 10.1542/peds.2020-040279.

Sentinel node biopsy shortens operative time by 13% and may play a role in reducing recovery time and length of hospital stay, reported David L. Tait, MD, of the Levine Cancer Institute, Charlotte, N.C., and colleagues.

In an effort to compare the immediate perioperative outcomes for narcotic usage and use of hospital resources for patients having sentinel node dissection, Dr. Tait and his colleagues conducted a retrospective study of 241 consecutive cases of minimally invasive surgery performed between Jan. 1, 2018, and Aug. 31, 2019, on endometrial cancer patients.

A total of 156 (65%) patients received nodal dissection, including 93 (60%) who received sentinel node biopsy and 63 (40%) who underwent a full lymphadenectomy in accordance with pathological criteria established at the time of surgery. The authors noted no differences between the sentinel group and the lymphadenectomy group in terms of age, body mass index, estimated blood loss, use of a preoperative enhanced recovery after surgery (ERAS) program, tobacco use, or ethanol use. They also found no difference in primary outcome of intravenous narcotics dispensed in surgery, recovery, or total dose.
 

Sentinel node biopsy offers several advantages

Dr. Tate and colleagues noted that a significantly shorter surgery time, by 27 minutes, on average, was not unexpected with the sentinel node biopsy technique. With lymphadenectomy, surgical procedure and recovery times were longer (214.2 minutes vs. 185.2 minutes and 157.6 minutes vs. 125.2 minutes, respectively) than sentinel biopsy, a difference the researchers could not explain given the similar use of narcotics between the two procedures. Lymphadenectomy also resulted in longer hospital stay than sentinel biopsy (23.5 hours vs. 15.5 hours), with same-day discharge significantly less frequent (16% vs. 50%).

The differences in operative time, recovery time, and hospital stay “are important with respect to improving the efficiency of the operating room, which has become even more important in the era of the COVID-19 pandemic,” the authors noted. They also found noteworthy that recovery and hospital stay are longer after full lymphadenectomy even though there was no difference in overall narcotic administration. Although this suggests surgeon and staff bias, other factors that were not accounted for in the study include distance from hospital, social situation, and functional status.

Change in practice patterns over time and the introduction of a universal ERAS program during the study period were noted as possible limitations. It was also noted that the study did not collect data on functional status or long-term outcome of patients.

The authors did note that using the sentinel node technique was advantageous because it was performed on all patients regardless of risk factors for extra uterine spread since the injection must be performed before hysterectomy. What makes this so beneficial is the potential it offers for detecting nodal metastasis in low-risk patients who may not have otherwise qualified for dissection, said Dr. Tait and colleagues.

In a separate interview, Justin Chura, MD, director of gynecologic oncology and robotic surgery at the Cancer Treatment Centers of America in Philadelphia, observed that “sentinel lymph node [SLN] mapping has been around since the late 1970s. It is most validated in melanoma and breast cancers but has also seen application for gynecological cancers including vulva, cervix, and endometrium. More than 5 years ago, the Society of Gynecologic Oncology issued a clinical practice statement regarding the role of sentinel lymph node mapping for endometrial cancer. An SLN algorithm has been part of [National Comprehensive Cancer Network] guidelines for a similar time frame. The technique faced a lot of skepticism and criticism in the breast cancer literature until randomized studies demonstrated that full axillary adenopathy did not confer a survival benefit. For endometrial cancer, it is unlikely that we will have as robust data, so we often look to retrospective studies such as the one presented by Tait et al.

“The study utilized a data set that was originally collected to assess the impact of an ERAS protocol. So, it is important to note that the data set was not collected with the intent of evaluating SLN mapping versus full lymphadenectomy. This explains why pathological data regarding lymph node yield and final surgicopathologic staging are absent,” he said.
 

Adoption of sentinel node biopsy is gaining popularity

“Overall, SLN mapping is safe (from a surgical standpoint) and may decrease perioperative morbidity,” Dr. Chura said. “The adoption of SLN mapping also appears to be increasing. Some gyn oncologists (including myself) are even performing SLN mapping on patients with endometrial intraepithelial neoplasia given the risk of malignancy being identified on final pathology.

“The current study provides more of a glimpse into the practice patterns of the authors’ institution where ‘full lymphadenectomy was very dependent upon the surgeon (P < .001)’ than it demonstrates one technique is better than the other. The ultimate question is how we define ‘better?’ Survival? Less morbidity? Improved accuracy of nodal metastasis? Shorter length of stay?” Dr. Chura said.Dr. Tait and colleagues as well as Dr. Chura had no conflicts of interest and no relevant financial disclosures.

SOURCE: Tate DL et al. J Minim Invasive Gynecol. 2020 Dec 19. doi: 10.1016/jmig.2020.12.019.

Sentinel node biopsy shortens operative time by 13% and may play a role in reducing recovery time and length of hospital stay, reported David L. Tait, MD, of the Levine Cancer Institute, Charlotte, N.C., and colleagues.

In an effort to compare the immediate perioperative outcomes for narcotic usage and use of hospital resources for patients having sentinel node dissection, Dr. Tait and his colleagues conducted a retrospective study of 241 consecutive cases of minimally invasive surgery performed between Jan. 1, 2018, and Aug. 31, 2019, on endometrial cancer patients.

A total of 156 (65%) patients received nodal dissection, including 93 (60%) who received sentinel node biopsy and 63 (40%) who underwent a full lymphadenectomy in accordance with pathological criteria established at the time of surgery. The authors noted no differences between the sentinel group and the lymphadenectomy group in terms of age, body mass index, estimated blood loss, use of a preoperative enhanced recovery after surgery (ERAS) program, tobacco use, or ethanol use. They also found no difference in primary outcome of intravenous narcotics dispensed in surgery, recovery, or total dose.
 

Sentinel node biopsy offers several advantages

Dr. Tate and colleagues noted that a significantly shorter surgery time, by 27 minutes, on average, was not unexpected with the sentinel node biopsy technique. With lymphadenectomy, surgical procedure and recovery times were longer (214.2 minutes vs. 185.2 minutes and 157.6 minutes vs. 125.2 minutes, respectively) than sentinel biopsy, a difference the researchers could not explain given the similar use of narcotics between the two procedures. Lymphadenectomy also resulted in longer hospital stay than sentinel biopsy (23.5 hours vs. 15.5 hours), with same-day discharge significantly less frequent (16% vs. 50%).

The differences in operative time, recovery time, and hospital stay “are important with respect to improving the efficiency of the operating room, which has become even more important in the era of the COVID-19 pandemic,” the authors noted. They also found noteworthy that recovery and hospital stay are longer after full lymphadenectomy even though there was no difference in overall narcotic administration. Although this suggests surgeon and staff bias, other factors that were not accounted for in the study include distance from hospital, social situation, and functional status.

Change in practice patterns over time and the introduction of a universal ERAS program during the study period were noted as possible limitations. It was also noted that the study did not collect data on functional status or long-term outcome of patients.

The authors did note that using the sentinel node technique was advantageous because it was performed on all patients regardless of risk factors for extra uterine spread since the injection must be performed before hysterectomy. What makes this so beneficial is the potential it offers for detecting nodal metastasis in low-risk patients who may not have otherwise qualified for dissection, said Dr. Tait and colleagues.

In a separate interview, Justin Chura, MD, director of gynecologic oncology and robotic surgery at the Cancer Treatment Centers of America in Philadelphia, observed that “sentinel lymph node [SLN] mapping has been around since the late 1970s. It is most validated in melanoma and breast cancers but has also seen application for gynecological cancers including vulva, cervix, and endometrium. More than 5 years ago, the Society of Gynecologic Oncology issued a clinical practice statement regarding the role of sentinel lymph node mapping for endometrial cancer. An SLN algorithm has been part of [National Comprehensive Cancer Network] guidelines for a similar time frame. The technique faced a lot of skepticism and criticism in the breast cancer literature until randomized studies demonstrated that full axillary adenopathy did not confer a survival benefit. For endometrial cancer, it is unlikely that we will have as robust data, so we often look to retrospective studies such as the one presented by Tait et al.

“The study utilized a data set that was originally collected to assess the impact of an ERAS protocol. So, it is important to note that the data set was not collected with the intent of evaluating SLN mapping versus full lymphadenectomy. This explains why pathological data regarding lymph node yield and final surgicopathologic staging are absent,” he said.
 

Adoption of sentinel node biopsy is gaining popularity

“Overall, SLN mapping is safe (from a surgical standpoint) and may decrease perioperative morbidity,” Dr. Chura said. “The adoption of SLN mapping also appears to be increasing. Some gyn oncologists (including myself) are even performing SLN mapping on patients with endometrial intraepithelial neoplasia given the risk of malignancy being identified on final pathology.

“The current study provides more of a glimpse into the practice patterns of the authors’ institution where ‘full lymphadenectomy was very dependent upon the surgeon (P < .001)’ than it demonstrates one technique is better than the other. The ultimate question is how we define ‘better?’ Survival? Less morbidity? Improved accuracy of nodal metastasis? Shorter length of stay?” Dr. Chura said.Dr. Tait and colleagues as well as Dr. Chura had no conflicts of interest and no relevant financial disclosures.

SOURCE: Tate DL et al. J Minim Invasive Gynecol. 2020 Dec 19. doi: 10.1016/jmig.2020.12.019.

Sentinel node biopsy shortens operative time by 13% and may play a role in reducing recovery time and length of hospital stay, reported David L. Tait, MD, of the Levine Cancer Institute, Charlotte, N.C., and colleagues.

In an effort to compare the immediate perioperative outcomes for narcotic usage and use of hospital resources for patients having sentinel node dissection, Dr. Tait and his colleagues conducted a retrospective study of 241 consecutive cases of minimally invasive surgery performed between Jan. 1, 2018, and Aug. 31, 2019, on endometrial cancer patients.

A total of 156 (65%) patients received nodal dissection, including 93 (60%) who received sentinel node biopsy and 63 (40%) who underwent a full lymphadenectomy in accordance with pathological criteria established at the time of surgery. The authors noted no differences between the sentinel group and the lymphadenectomy group in terms of age, body mass index, estimated blood loss, use of a preoperative enhanced recovery after surgery (ERAS) program, tobacco use, or ethanol use. They also found no difference in primary outcome of intravenous narcotics dispensed in surgery, recovery, or total dose.
 

Sentinel node biopsy offers several advantages

Dr. Tate and colleagues noted that a significantly shorter surgery time, by 27 minutes, on average, was not unexpected with the sentinel node biopsy technique. With lymphadenectomy, surgical procedure and recovery times were longer (214.2 minutes vs. 185.2 minutes and 157.6 minutes vs. 125.2 minutes, respectively) than sentinel biopsy, a difference the researchers could not explain given the similar use of narcotics between the two procedures. Lymphadenectomy also resulted in longer hospital stay than sentinel biopsy (23.5 hours vs. 15.5 hours), with same-day discharge significantly less frequent (16% vs. 50%).

The differences in operative time, recovery time, and hospital stay “are important with respect to improving the efficiency of the operating room, which has become even more important in the era of the COVID-19 pandemic,” the authors noted. They also found noteworthy that recovery and hospital stay are longer after full lymphadenectomy even though there was no difference in overall narcotic administration. Although this suggests surgeon and staff bias, other factors that were not accounted for in the study include distance from hospital, social situation, and functional status.

Change in practice patterns over time and the introduction of a universal ERAS program during the study period were noted as possible limitations. It was also noted that the study did not collect data on functional status or long-term outcome of patients.

The authors did note that using the sentinel node technique was advantageous because it was performed on all patients regardless of risk factors for extra uterine spread since the injection must be performed before hysterectomy. What makes this so beneficial is the potential it offers for detecting nodal metastasis in low-risk patients who may not have otherwise qualified for dissection, said Dr. Tait and colleagues.

In a separate interview, Justin Chura, MD, director of gynecologic oncology and robotic surgery at the Cancer Treatment Centers of America in Philadelphia, observed that “sentinel lymph node [SLN] mapping has been around since the late 1970s. It is most validated in melanoma and breast cancers but has also seen application for gynecological cancers including vulva, cervix, and endometrium. More than 5 years ago, the Society of Gynecologic Oncology issued a clinical practice statement regarding the role of sentinel lymph node mapping for endometrial cancer. An SLN algorithm has been part of [National Comprehensive Cancer Network] guidelines for a similar time frame. The technique faced a lot of skepticism and criticism in the breast cancer literature until randomized studies demonstrated that full axillary adenopathy did not confer a survival benefit. For endometrial cancer, it is unlikely that we will have as robust data, so we often look to retrospective studies such as the one presented by Tait et al.

“The study utilized a data set that was originally collected to assess the impact of an ERAS protocol. So, it is important to note that the data set was not collected with the intent of evaluating SLN mapping versus full lymphadenectomy. This explains why pathological data regarding lymph node yield and final surgicopathologic staging are absent,” he said.
 

Adoption of sentinel node biopsy is gaining popularity

“Overall, SLN mapping is safe (from a surgical standpoint) and may decrease perioperative morbidity,” Dr. Chura said. “The adoption of SLN mapping also appears to be increasing. Some gyn oncologists (including myself) are even performing SLN mapping on patients with endometrial intraepithelial neoplasia given the risk of malignancy being identified on final pathology.

“The current study provides more of a glimpse into the practice patterns of the authors’ institution where ‘full lymphadenectomy was very dependent upon the surgeon (P < .001)’ than it demonstrates one technique is better than the other. The ultimate question is how we define ‘better?’ Survival? Less morbidity? Improved accuracy of nodal metastasis? Shorter length of stay?” Dr. Chura said.Dr. Tait and colleagues as well as Dr. Chura had no conflicts of interest and no relevant financial disclosures.

SOURCE: Tate DL et al. J Minim Invasive Gynecol. 2020 Dec 19. doi: 10.1016/jmig.2020.12.019.

Children and adolescents who receive positive COVID-19 test results are not only more likely to have been in close contact with someone with a confirmed case of the virus but also are less likely to have reported consistent mask use among students and staff inside the school they attended, reported Charlotte V. Hobbs, MD, and colleagues at the University of Mississippi, Jackson.

FluxFactory/E+

Nearly two-thirds reported that exposure came from family members

Of the total study participants observed, 82 (21%) were under 4 years of age; 214 (54%) were female; 217 (55%) were non-Hispanic black, and 145 (37%) were non-Hispanic white. More than half (53%) sought testing because of COVID-19 symptoms. Of those who tested positive, 66% reported having come into close contact with a COVID-19 case, and 64% reported that those contacts were family members, compared with 15% of contacts who were schoolmates and 27% who were child care classmates.

All participants completed in-person school or child care attendance less than 14 days before testing positive for the virus, including 62% of patients testing positive and 68% of those testing negative. The authors noted that school attendance itself was not found to be associated with any positive test results. In fact, parents in 64% of positive cases and 76% of negative cases reported mask wearing among children and staff inside places of learning.

Of those study participants testing positive who did come into close contact with someone with COVID-19, the contacts were more likely to be family members than school or child care classmates. Specifically, they were more likely, in the 2-week period preceding testing, to have attended gatherings with individuals outside their immediate households, including social events and activities with other children. Parents of students testing positive were also less likely to report consistent indoor mask use among their children older than 2 years and school staff members.

School attendance was not found to increase likelihood of testing positive

Attending in-person school or child care during the 2 weeks before the SARS-CoV-2 test was not associated with greater likelihood of testing positive, the study authors noted, adding that the majority of study respondents reported universal mask use inside school and child care facilities, consistent with Mississippi State Department of Health recommended guidelines.

Dr. Hobbs and colleagues reported at least four limitations of the study. They noted that the study participants may not be representative of youth in other geographic regions of the country. They considered the possibility of unmeasured confounding of participant behaviors that may not have been factored into the study. No attempt was made to verify parent claims of mask use at schools and child care programs. Lastly, they acknowledged that “case or control status might be subject to misclassification because of imperfect sensitivity or specificity of PCR-based testing.

As of Dec. 14, 2020, the CDC reported that 10.2% of all COVID-19 cases in the United States were in children and adolescents under the age of 18.

“Continued efforts to prevent transmission at schools and child care programs are important, as are assessments of various types of activities and exposures to identify risk factors for COVID-19 as children engage in classroom and social interactions.” Promoting behaviors to reduce exposures to the virus among youth in the household, the community, schools, and child care programs is important to preventing outbreaks of the virus at schools, the authors cautioned.

In a separate interview with this news organization, Karalyn Kinsella, MD, general pediatrician in a small group private practice in Cheshire, Conn., said, “What this report tells me is that COVID cases are more common when mask use is inconsistent in schools and at home and in schools that don’t properly adhere to CDC guidelines. Overall, so long as social distancing guidelines are followed, schools are pretty safe places for kids during this pandemic.”

This finding is important, since many families are keeping their children out of school over fears of contracting the virus, she added. Some of the consequences these children are suffering include a lack of social connection and structure, which in some cases is leading to worsening anxiety and depression, and for those with disabilities, such as those who receive physical therapy, occupational therapy, speech or have IEPs, they’re not getting the full benefit of the services that they would otherwise receive in person, she observed.

“I don’t think families really understand the risks of getting together with family or friends “in their bubble” or the risk of continuing sports participation. This is where the majority of COVID cases are coming from,” she said, adding that it is important to discuss this risk with them at appointments. So, when families ask us what we think of in-person learning, I think we should feel fairly confident that the benefit may outweigh the risk.”

Dr. Hobbs and colleagues, and Dr. Kinsella, had no conflicts of interest to report.

pdnews@mdedge.com

SOURCE: MMWR Morb Mortal Wkly Rep. 2020;69:1925-9. doi: 10.15585/mmwr.mm6950e3.

Children and adolescents who receive positive COVID-19 test results are not only more likely to have been in close contact with someone with a confirmed case of the virus but also are less likely to have reported consistent mask use among students and staff inside the school they attended, reported Charlotte V. Hobbs, MD, and colleagues at the University of Mississippi, Jackson.

FluxFactory/E+

Nearly two-thirds reported that exposure came from family members

Of the total study participants observed, 82 (21%) were under 4 years of age; 214 (54%) were female; 217 (55%) were non-Hispanic black, and 145 (37%) were non-Hispanic white. More than half (53%) sought testing because of COVID-19 symptoms. Of those who tested positive, 66% reported having come into close contact with a COVID-19 case, and 64% reported that those contacts were family members, compared with 15% of contacts who were schoolmates and 27% who were child care classmates.

All participants completed in-person school or child care attendance less than 14 days before testing positive for the virus, including 62% of patients testing positive and 68% of those testing negative. The authors noted that school attendance itself was not found to be associated with any positive test results. In fact, parents in 64% of positive cases and 76% of negative cases reported mask wearing among children and staff inside places of learning.

Of those study participants testing positive who did come into close contact with someone with COVID-19, the contacts were more likely to be family members than school or child care classmates. Specifically, they were more likely, in the 2-week period preceding testing, to have attended gatherings with individuals outside their immediate households, including social events and activities with other children. Parents of students testing positive were also less likely to report consistent indoor mask use among their children older than 2 years and school staff members.

School attendance was not found to increase likelihood of testing positive

Attending in-person school or child care during the 2 weeks before the SARS-CoV-2 test was not associated with greater likelihood of testing positive, the study authors noted, adding that the majority of study respondents reported universal mask use inside school and child care facilities, consistent with Mississippi State Department of Health recommended guidelines.

Dr. Hobbs and colleagues reported at least four limitations of the study. They noted that the study participants may not be representative of youth in other geographic regions of the country. They considered the possibility of unmeasured confounding of participant behaviors that may not have been factored into the study. No attempt was made to verify parent claims of mask use at schools and child care programs. Lastly, they acknowledged that “case or control status might be subject to misclassification because of imperfect sensitivity or specificity of PCR-based testing.

As of Dec. 14, 2020, the CDC reported that 10.2% of all COVID-19 cases in the United States were in children and adolescents under the age of 18.

“Continued efforts to prevent transmission at schools and child care programs are important, as are assessments of various types of activities and exposures to identify risk factors for COVID-19 as children engage in classroom and social interactions.” Promoting behaviors to reduce exposures to the virus among youth in the household, the community, schools, and child care programs is important to preventing outbreaks of the virus at schools, the authors cautioned.

In a separate interview with this news organization, Karalyn Kinsella, MD, general pediatrician in a small group private practice in Cheshire, Conn., said, “What this report tells me is that COVID cases are more common when mask use is inconsistent in schools and at home and in schools that don’t properly adhere to CDC guidelines. Overall, so long as social distancing guidelines are followed, schools are pretty safe places for kids during this pandemic.”

This finding is important, since many families are keeping their children out of school over fears of contracting the virus, she added. Some of the consequences these children are suffering include a lack of social connection and structure, which in some cases is leading to worsening anxiety and depression, and for those with disabilities, such as those who receive physical therapy, occupational therapy, speech or have IEPs, they’re not getting the full benefit of the services that they would otherwise receive in person, she observed.

“I don’t think families really understand the risks of getting together with family or friends “in their bubble” or the risk of continuing sports participation. This is where the majority of COVID cases are coming from,” she said, adding that it is important to discuss this risk with them at appointments. So, when families ask us what we think of in-person learning, I think we should feel fairly confident that the benefit may outweigh the risk.”

Dr. Hobbs and colleagues, and Dr. Kinsella, had no conflicts of interest to report.

pdnews@mdedge.com

SOURCE: MMWR Morb Mortal Wkly Rep. 2020;69:1925-9. doi: 10.15585/mmwr.mm6950e3.

Children and adolescents who receive positive COVID-19 test results are not only more likely to have been in close contact with someone with a confirmed case of the virus but also are less likely to have reported consistent mask use among students and staff inside the school they attended, reported Charlotte V. Hobbs, MD, and colleagues at the University of Mississippi, Jackson.

FluxFactory/E+

Nearly two-thirds reported that exposure came from family members

Of the total study participants observed, 82 (21%) were under 4 years of age; 214 (54%) were female; 217 (55%) were non-Hispanic black, and 145 (37%) were non-Hispanic white. More than half (53%) sought testing because of COVID-19 symptoms. Of those who tested positive, 66% reported having come into close contact with a COVID-19 case, and 64% reported that those contacts were family members, compared with 15% of contacts who were schoolmates and 27% who were child care classmates.

All participants completed in-person school or child care attendance less than 14 days before testing positive for the virus, including 62% of patients testing positive and 68% of those testing negative. The authors noted that school attendance itself was not found to be associated with any positive test results. In fact, parents in 64% of positive cases and 76% of negative cases reported mask wearing among children and staff inside places of learning.

Of those study participants testing positive who did come into close contact with someone with COVID-19, the contacts were more likely to be family members than school or child care classmates. Specifically, they were more likely, in the 2-week period preceding testing, to have attended gatherings with individuals outside their immediate households, including social events and activities with other children. Parents of students testing positive were also less likely to report consistent indoor mask use among their children older than 2 years and school staff members.

School attendance was not found to increase likelihood of testing positive

Attending in-person school or child care during the 2 weeks before the SARS-CoV-2 test was not associated with greater likelihood of testing positive, the study authors noted, adding that the majority of study respondents reported universal mask use inside school and child care facilities, consistent with Mississippi State Department of Health recommended guidelines.

Dr. Hobbs and colleagues reported at least four limitations of the study. They noted that the study participants may not be representative of youth in other geographic regions of the country. They considered the possibility of unmeasured confounding of participant behaviors that may not have been factored into the study. No attempt was made to verify parent claims of mask use at schools and child care programs. Lastly, they acknowledged that “case or control status might be subject to misclassification because of imperfect sensitivity or specificity of PCR-based testing.

As of Dec. 14, 2020, the CDC reported that 10.2% of all COVID-19 cases in the United States were in children and adolescents under the age of 18.

“Continued efforts to prevent transmission at schools and child care programs are important, as are assessments of various types of activities and exposures to identify risk factors for COVID-19 as children engage in classroom and social interactions.” Promoting behaviors to reduce exposures to the virus among youth in the household, the community, schools, and child care programs is important to preventing outbreaks of the virus at schools, the authors cautioned.

In a separate interview with this news organization, Karalyn Kinsella, MD, general pediatrician in a small group private practice in Cheshire, Conn., said, “What this report tells me is that COVID cases are more common when mask use is inconsistent in schools and at home and in schools that don’t properly adhere to CDC guidelines. Overall, so long as social distancing guidelines are followed, schools are pretty safe places for kids during this pandemic.”

This finding is important, since many families are keeping their children out of school over fears of contracting the virus, she added. Some of the consequences these children are suffering include a lack of social connection and structure, which in some cases is leading to worsening anxiety and depression, and for those with disabilities, such as those who receive physical therapy, occupational therapy, speech or have IEPs, they’re not getting the full benefit of the services that they would otherwise receive in person, she observed.

“I don’t think families really understand the risks of getting together with family or friends “in their bubble” or the risk of continuing sports participation. This is where the majority of COVID cases are coming from,” she said, adding that it is important to discuss this risk with them at appointments. So, when families ask us what we think of in-person learning, I think we should feel fairly confident that the benefit may outweigh the risk.”

Dr. Hobbs and colleagues, and Dr. Kinsella, had no conflicts of interest to report.

pdnews@mdedge.com

SOURCE: MMWR Morb Mortal Wkly Rep. 2020;69:1925-9. doi: 10.15585/mmwr.mm6950e3.

There is a significant association between routine attendance at annual well-child care visits and a reduction in both total asthma exacerbations and severe exacerbations, Jason E. Lang, MD, MPH, of Duke University, Durham, N.C. reported in a study published in Pediatrics.

Louis-Paul St-Onge/iStockphoto

In a retrospective cohort study of 5,656 pediatric asthma patients under care at the Duke University Health System, Dr. Lang and colleagues sought to determine the effect yearly well-child care (WCC) visits have on the hazard rate of asthma exacerbations occurring during the following year. Patients included in the study were aged 5-17 years and had been receiving care between Jan. 1, 2014, and Dec. 31, 2019.
 

WCC visits demonstrate reduced exacerbations and hospitalizations

Nearly one-third of patients were found to have full WCC visit attendance, half were partially compliant, and 14% did not attend at all. A total of 2,974 asthma exacerbations were reported during the study period. Of those with a WCC visit during the previous year, exacerbations were reduced by 10% and asthma hospitalizations were lowered by 47%. Children with recent WCC visits were also more likely to be prescribed daily preventive medication and to experience an exacerbation in ambulatory care, which could play a crucial role in preventing further progression of the disease.

Of the WCC visits reported, 9.9% represented prescribing of new or changed asthma medication, 28.2% represented delivery of seasonal influenza vaccine, and 11% addressed assessment or management of asthma-related comorbidities. There was no observed difference in attendance between younger and older children.

Given that pediatric WCC visit attendance is “far from optimal,” with attendance improving from 46% in 1996-1998 to almost 60% in 2007-2008, “improving access to and attendance of WCC visits (especially from previously low-adhering families) may be an important public health intervention to reduce the problems of severe exacerbations and outcome disparities,” observed Dr. Lang and colleagues. The Abdus study also found that low WCC attendance appeared to be more common in those with lower income, lower parental education, and African American race.
 

Continuity of care providers across WCC visits plays a crucial role

Primary care pediatricians play a key role in successful management of chronic asthma, as evidenced in several studies showing the importance of continuity of care with the same provider for WCC. Such continuity encourages ongoing dialogue about asthma, and as the researchers speculated, may even reduce asthma hospitalization through better parental understanding of disease management, prevention, and management of comorbid conditions.

Although the study did not include measures of health literacy, the authors did conclude that pediatric asthma patients seen annually are more likely to be more knowledgeable about asthma and in a better position to recognize symptom exacerbation so they can seek timely care. In the past, lower health literacy has demonstrated both lower WCC visit attendance and increased emergency care visits and hospitalizations.

Because the study was conducted in a single university-based health system, the researchers were not able to capture fragmented care data. They also acknowledged the possible omission of confounding factors, especially those related to parental influence behaviors affecting daily disease management. One strength of the study was the ability researchers had to abstract granular data from their EHR system to document the time-varying effects that insurance status, obesity status, and WCC visits may have played. Given that they were able to assess effects according to sociodemographic factors, such as race and insurance status, the results should prove very helpful to other cities and health systems aiming to improve pediatric asthma control, observed Dr. Lang and colleagues.

Future studies should seek to further evaluate the role of WCC visits in promoting asthma control. Making WCC visits a renewed public health priority offers the possibility to limit severe asthma exacerbations, the researchers advised.

In a separate interview, Sydney Leibel, MD, MPH, a pediatric allergist/immunologist at Rady Children’s Hospital, San Diego, noted: “The outcomes of this study shine a light on the importance of regular primary care pediatrician follow-up in decreasing asthma-related health care utilization. Childhood asthma is a dynamic condition and follow-up with the pediatrician allows for modification of the treatment plan and reinforcement of good inhaler technique. It also allows for patients to express their concerns and gives the opportunity for subspecialty referral, if symptoms remain uncontrolled.

“This article also highlights the health disparities that exist in pediatric asthma in the United States. In our experience, treating children from lower-socioeconomic communities with difficult-to-control and severe asthma, case management has been very important in making sure our patient population understands our instructions, pick up their medications, and make their scheduled follow-up appointments,” Dr. Leibel continued.

“Regardless of the patient’s background, efforts to improve attendance of WCC visits, where good asthma control can be promoted, would be in our patient’s best interest and could go a long way in preventing unnecessary asthma exacerbations that require an ED visit or hospitalization,” the specialist concluded.

The study was funded by a grant from the National Heart, Lung, and Blood Institute, Duke Children’s Health & Discovery Initiative, and the National Institutes of Health. Dr. Lang and colleagues had no conflicts of interest and no relevant financial disclosures. Dr. Leibel said he had no relevant financial disclosures.

SOURCE: Lang JE et al. Pediatrics. 2020. doi: 10.1542/peds.2020-1023.

There is a significant association between routine attendance at annual well-child care visits and a reduction in both total asthma exacerbations and severe exacerbations, Jason E. Lang, MD, MPH, of Duke University, Durham, N.C. reported in a study published in Pediatrics.

Louis-Paul St-Onge/iStockphoto

In a retrospective cohort study of 5,656 pediatric asthma patients under care at the Duke University Health System, Dr. Lang and colleagues sought to determine the effect yearly well-child care (WCC) visits have on the hazard rate of asthma exacerbations occurring during the following year. Patients included in the study were aged 5-17 years and had been receiving care between Jan. 1, 2014, and Dec. 31, 2019.
 

WCC visits demonstrate reduced exacerbations and hospitalizations

Nearly one-third of patients were found to have full WCC visit attendance, half were partially compliant, and 14% did not attend at all. A total of 2,974 asthma exacerbations were reported during the study period. Of those with a WCC visit during the previous year, exacerbations were reduced by 10% and asthma hospitalizations were lowered by 47%. Children with recent WCC visits were also more likely to be prescribed daily preventive medication and to experience an exacerbation in ambulatory care, which could play a crucial role in preventing further progression of the disease.

Of the WCC visits reported, 9.9% represented prescribing of new or changed asthma medication, 28.2% represented delivery of seasonal influenza vaccine, and 11% addressed assessment or management of asthma-related comorbidities. There was no observed difference in attendance between younger and older children.

Given that pediatric WCC visit attendance is “far from optimal,” with attendance improving from 46% in 1996-1998 to almost 60% in 2007-2008, “improving access to and attendance of WCC visits (especially from previously low-adhering families) may be an important public health intervention to reduce the problems of severe exacerbations and outcome disparities,” observed Dr. Lang and colleagues. The Abdus study also found that low WCC attendance appeared to be more common in those with lower income, lower parental education, and African American race.
 

Continuity of care providers across WCC visits plays a crucial role

Primary care pediatricians play a key role in successful management of chronic asthma, as evidenced in several studies showing the importance of continuity of care with the same provider for WCC. Such continuity encourages ongoing dialogue about asthma, and as the researchers speculated, may even reduce asthma hospitalization through better parental understanding of disease management, prevention, and management of comorbid conditions.

Although the study did not include measures of health literacy, the authors did conclude that pediatric asthma patients seen annually are more likely to be more knowledgeable about asthma and in a better position to recognize symptom exacerbation so they can seek timely care. In the past, lower health literacy has demonstrated both lower WCC visit attendance and increased emergency care visits and hospitalizations.

Because the study was conducted in a single university-based health system, the researchers were not able to capture fragmented care data. They also acknowledged the possible omission of confounding factors, especially those related to parental influence behaviors affecting daily disease management. One strength of the study was the ability researchers had to abstract granular data from their EHR system to document the time-varying effects that insurance status, obesity status, and WCC visits may have played. Given that they were able to assess effects according to sociodemographic factors, such as race and insurance status, the results should prove very helpful to other cities and health systems aiming to improve pediatric asthma control, observed Dr. Lang and colleagues.

Future studies should seek to further evaluate the role of WCC visits in promoting asthma control. Making WCC visits a renewed public health priority offers the possibility to limit severe asthma exacerbations, the researchers advised.

In a separate interview, Sydney Leibel, MD, MPH, a pediatric allergist/immunologist at Rady Children’s Hospital, San Diego, noted: “The outcomes of this study shine a light on the importance of regular primary care pediatrician follow-up in decreasing asthma-related health care utilization. Childhood asthma is a dynamic condition and follow-up with the pediatrician allows for modification of the treatment plan and reinforcement of good inhaler technique. It also allows for patients to express their concerns and gives the opportunity for subspecialty referral, if symptoms remain uncontrolled.

“This article also highlights the health disparities that exist in pediatric asthma in the United States. In our experience, treating children from lower-socioeconomic communities with difficult-to-control and severe asthma, case management has been very important in making sure our patient population understands our instructions, pick up their medications, and make their scheduled follow-up appointments,” Dr. Leibel continued.

“Regardless of the patient’s background, efforts to improve attendance of WCC visits, where good asthma control can be promoted, would be in our patient’s best interest and could go a long way in preventing unnecessary asthma exacerbations that require an ED visit or hospitalization,” the specialist concluded.

The study was funded by a grant from the National Heart, Lung, and Blood Institute, Duke Children’s Health & Discovery Initiative, and the National Institutes of Health. Dr. Lang and colleagues had no conflicts of interest and no relevant financial disclosures. Dr. Leibel said he had no relevant financial disclosures.

SOURCE: Lang JE et al. Pediatrics. 2020. doi: 10.1542/peds.2020-1023.

There is a significant association between routine attendance at annual well-child care visits and a reduction in both total asthma exacerbations and severe exacerbations, Jason E. Lang, MD, MPH, of Duke University, Durham, N.C. reported in a study published in Pediatrics.

Louis-Paul St-Onge/iStockphoto

In a retrospective cohort study of 5,656 pediatric asthma patients under care at the Duke University Health System, Dr. Lang and colleagues sought to determine the effect yearly well-child care (WCC) visits have on the hazard rate of asthma exacerbations occurring during the following year. Patients included in the study were aged 5-17 years and had been receiving care between Jan. 1, 2014, and Dec. 31, 2019.
 

WCC visits demonstrate reduced exacerbations and hospitalizations

Nearly one-third of patients were found to have full WCC visit attendance, half were partially compliant, and 14% did not attend at all. A total of 2,974 asthma exacerbations were reported during the study period. Of those with a WCC visit during the previous year, exacerbations were reduced by 10% and asthma hospitalizations were lowered by 47%. Children with recent WCC visits were also more likely to be prescribed daily preventive medication and to experience an exacerbation in ambulatory care, which could play a crucial role in preventing further progression of the disease.

Of the WCC visits reported, 9.9% represented prescribing of new or changed asthma medication, 28.2% represented delivery of seasonal influenza vaccine, and 11% addressed assessment or management of asthma-related comorbidities. There was no observed difference in attendance between younger and older children.

Given that pediatric WCC visit attendance is “far from optimal,” with attendance improving from 46% in 1996-1998 to almost 60% in 2007-2008, “improving access to and attendance of WCC visits (especially from previously low-adhering families) may be an important public health intervention to reduce the problems of severe exacerbations and outcome disparities,” observed Dr. Lang and colleagues. The Abdus study also found that low WCC attendance appeared to be more common in those with lower income, lower parental education, and African American race.
 

Continuity of care providers across WCC visits plays a crucial role

Primary care pediatricians play a key role in successful management of chronic asthma, as evidenced in several studies showing the importance of continuity of care with the same provider for WCC. Such continuity encourages ongoing dialogue about asthma, and as the researchers speculated, may even reduce asthma hospitalization through better parental understanding of disease management, prevention, and management of comorbid conditions.

Although the study did not include measures of health literacy, the authors did conclude that pediatric asthma patients seen annually are more likely to be more knowledgeable about asthma and in a better position to recognize symptom exacerbation so they can seek timely care. In the past, lower health literacy has demonstrated both lower WCC visit attendance and increased emergency care visits and hospitalizations.

Because the study was conducted in a single university-based health system, the researchers were not able to capture fragmented care data. They also acknowledged the possible omission of confounding factors, especially those related to parental influence behaviors affecting daily disease management. One strength of the study was the ability researchers had to abstract granular data from their EHR system to document the time-varying effects that insurance status, obesity status, and WCC visits may have played. Given that they were able to assess effects according to sociodemographic factors, such as race and insurance status, the results should prove very helpful to other cities and health systems aiming to improve pediatric asthma control, observed Dr. Lang and colleagues.

Future studies should seek to further evaluate the role of WCC visits in promoting asthma control. Making WCC visits a renewed public health priority offers the possibility to limit severe asthma exacerbations, the researchers advised.

In a separate interview, Sydney Leibel, MD, MPH, a pediatric allergist/immunologist at Rady Children’s Hospital, San Diego, noted: “The outcomes of this study shine a light on the importance of regular primary care pediatrician follow-up in decreasing asthma-related health care utilization. Childhood asthma is a dynamic condition and follow-up with the pediatrician allows for modification of the treatment plan and reinforcement of good inhaler technique. It also allows for patients to express their concerns and gives the opportunity for subspecialty referral, if symptoms remain uncontrolled.

“This article also highlights the health disparities that exist in pediatric asthma in the United States. In our experience, treating children from lower-socioeconomic communities with difficult-to-control and severe asthma, case management has been very important in making sure our patient population understands our instructions, pick up their medications, and make their scheduled follow-up appointments,” Dr. Leibel continued.

“Regardless of the patient’s background, efforts to improve attendance of WCC visits, where good asthma control can be promoted, would be in our patient’s best interest and could go a long way in preventing unnecessary asthma exacerbations that require an ED visit or hospitalization,” the specialist concluded.

The study was funded by a grant from the National Heart, Lung, and Blood Institute, Duke Children’s Health & Discovery Initiative, and the National Institutes of Health. Dr. Lang and colleagues had no conflicts of interest and no relevant financial disclosures. Dr. Leibel said he had no relevant financial disclosures.

SOURCE: Lang JE et al. Pediatrics. 2020. doi: 10.1542/peds.2020-1023.

Widespread use of the MMR vaccine is not only crucial for protecting the community against infectious outbreaks, but also serves as the overall pacesetter for preventive services, said Sara M. Bode, MD and colleagues at Nationwide Children’s Hospital in Columbus.

CDC/Molly Kurnit, M.P.H.

As part of a bivariate logistic regression analysis, Dr. Bode and colleagues sought to evaluate changes in measles vaccination rates across 12 clinic sites of the Nationwide Children’s Hospital pediatric primary care network in Columbus among 23,534 children aged 16 months. The study period targeted the time between April and May 2020, when clinic access and appointment attendance declined following the start of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic, until the June-to-August 2020 time period, when clinical care was allowed to return.

The need for the study was prompted by Centers for Disease Control and Prevention reporting on a state-specific precipitous decline in MMR vaccination rates shortly after the onset of COVID-19 in May 2020. Citing the results of one study, such reductions in vaccination have raised concerns over the possibility of a measles resurgence, noted Dr. Bode and associates.
 

MMR vaccination rates begin to drop with onset of COVID-19 pandemic.

From March 2017 to March 2020, the average rate of MMR vaccination in 16-month-olds was 72%. It subsequently decreased to 67% from April to May 2020, and then dropped further to 62% during the period June to August, 2020 (P = .001). Those without insurance were less likely to be vaccinated than were those carrying private insurance or Medicaid. Hispanic and Asian Americans were more likely than were White and Black patients (85% and 90% vs. 69% and 67%, respectively) to have been vaccinated.

Among patients who had not attended a preventive care visit after 12 months of age, the proportion who received vaccines declined during the same time periods, from 10% before the pandemic to 6% at the start of the pandemic and 3% during the summer months of 2020.

“Given the baseline low vaccination rates even before the pandemic and the subsequent decline, we face a critical need to improve timely vaccination and provide catch-up opportunities” in areas with the highest incidence of COVID-19, observed Dr. Bode and colleagues.

Innovative approaches are needed to encourage families to seek preventive care.

In response, the researchers announced the implementation of new community-based vaccination approaches in Ohio, including pop-up vaccine clinics, mobile clinics, and school-based clinics to provide families, who are reluctant to visit health care facilities over COVID-19 related concerns, with safe alternatives. “We believe that it is critical to develop innovative approaches to have families return for preventive care,” they added.

In a separate interview, Herschel Lessin, MD, a private practice pediatrician in Poughkeepsie, N.Y., noted: “This study confirms the anecdotal experience of pediatricians around the country, and our greatest fear that the pandemic will interfere with herd immunity of children for vaccine-preventable illness. Although the study was of urban offices with a primarily Medicaid population, I believe the results to be very worrisome should they prove to be generalizable to the country, as a whole. The significant reduction of well-child visits due to COVID-19 (and fear of COVID-19) seriously impaired the vaccination status of a standard required vaccine in a large population. What is even more worrisome is that the rates continued to fall even after the initial closure of many offices and well into their reopening, despite concerted efforts to try to catch up these missed visits and immunizations.”

Measles is an intensely contagious illness that has not been eradicated, as evidenced by the enormous measles outbreak stemming from Disneyland in 2014-2015, and again with the possible exposure of hundreds to an infected Disneyland visitor last fall, where coverage rates were even higher than in this study, added Dr. Lessin. “This phenomenon, unless forcefully remedied, could easily result in large outbreaks of other vaccine-preventable illness besides COVID-19,” he cautioned.

Dr. Bode and colleagues as well as Dr. Lessin had no conflicts of interest and no relevant financial disclosures.

SOURCE: Bode SM et al. Pediatrics. 2021. doi: 10.1542/peds.2020-035576.

Widespread use of the MMR vaccine is not only crucial for protecting the community against infectious outbreaks, but also serves as the overall pacesetter for preventive services, said Sara M. Bode, MD and colleagues at Nationwide Children’s Hospital in Columbus.

CDC/Molly Kurnit, M.P.H.

As part of a bivariate logistic regression analysis, Dr. Bode and colleagues sought to evaluate changes in measles vaccination rates across 12 clinic sites of the Nationwide Children’s Hospital pediatric primary care network in Columbus among 23,534 children aged 16 months. The study period targeted the time between April and May 2020, when clinic access and appointment attendance declined following the start of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic, until the June-to-August 2020 time period, when clinical care was allowed to return.

The need for the study was prompted by Centers for Disease Control and Prevention reporting on a state-specific precipitous decline in MMR vaccination rates shortly after the onset of COVID-19 in May 2020. Citing the results of one study, such reductions in vaccination have raised concerns over the possibility of a measles resurgence, noted Dr. Bode and associates.
 

MMR vaccination rates begin to drop with onset of COVID-19 pandemic.

From March 2017 to March 2020, the average rate of MMR vaccination in 16-month-olds was 72%. It subsequently decreased to 67% from April to May 2020, and then dropped further to 62% during the period June to August, 2020 (P = .001). Those without insurance were less likely to be vaccinated than were those carrying private insurance or Medicaid. Hispanic and Asian Americans were more likely than were White and Black patients (85% and 90% vs. 69% and 67%, respectively) to have been vaccinated.

Among patients who had not attended a preventive care visit after 12 months of age, the proportion who received vaccines declined during the same time periods, from 10% before the pandemic to 6% at the start of the pandemic and 3% during the summer months of 2020.

“Given the baseline low vaccination rates even before the pandemic and the subsequent decline, we face a critical need to improve timely vaccination and provide catch-up opportunities” in areas with the highest incidence of COVID-19, observed Dr. Bode and colleagues.

Innovative approaches are needed to encourage families to seek preventive care.

In response, the researchers announced the implementation of new community-based vaccination approaches in Ohio, including pop-up vaccine clinics, mobile clinics, and school-based clinics to provide families, who are reluctant to visit health care facilities over COVID-19 related concerns, with safe alternatives. “We believe that it is critical to develop innovative approaches to have families return for preventive care,” they added.

In a separate interview, Herschel Lessin, MD, a private practice pediatrician in Poughkeepsie, N.Y., noted: “This study confirms the anecdotal experience of pediatricians around the country, and our greatest fear that the pandemic will interfere with herd immunity of children for vaccine-preventable illness. Although the study was of urban offices with a primarily Medicaid population, I believe the results to be very worrisome should they prove to be generalizable to the country, as a whole. The significant reduction of well-child visits due to COVID-19 (and fear of COVID-19) seriously impaired the vaccination status of a standard required vaccine in a large population. What is even more worrisome is that the rates continued to fall even after the initial closure of many offices and well into their reopening, despite concerted efforts to try to catch up these missed visits and immunizations.”

Measles is an intensely contagious illness that has not been eradicated, as evidenced by the enormous measles outbreak stemming from Disneyland in 2014-2015, and again with the possible exposure of hundreds to an infected Disneyland visitor last fall, where coverage rates were even higher than in this study, added Dr. Lessin. “This phenomenon, unless forcefully remedied, could easily result in large outbreaks of other vaccine-preventable illness besides COVID-19,” he cautioned.

Dr. Bode and colleagues as well as Dr. Lessin had no conflicts of interest and no relevant financial disclosures.

SOURCE: Bode SM et al. Pediatrics. 2021. doi: 10.1542/peds.2020-035576.

Widespread use of the MMR vaccine is not only crucial for protecting the community against infectious outbreaks, but also serves as the overall pacesetter for preventive services, said Sara M. Bode, MD and colleagues at Nationwide Children’s Hospital in Columbus.

CDC/Molly Kurnit, M.P.H.

As part of a bivariate logistic regression analysis, Dr. Bode and colleagues sought to evaluate changes in measles vaccination rates across 12 clinic sites of the Nationwide Children’s Hospital pediatric primary care network in Columbus among 23,534 children aged 16 months. The study period targeted the time between April and May 2020, when clinic access and appointment attendance declined following the start of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic, until the June-to-August 2020 time period, when clinical care was allowed to return.

The need for the study was prompted by Centers for Disease Control and Prevention reporting on a state-specific precipitous decline in MMR vaccination rates shortly after the onset of COVID-19 in May 2020. Citing the results of one study, such reductions in vaccination have raised concerns over the possibility of a measles resurgence, noted Dr. Bode and associates.
 

MMR vaccination rates begin to drop with onset of COVID-19 pandemic.

From March 2017 to March 2020, the average rate of MMR vaccination in 16-month-olds was 72%. It subsequently decreased to 67% from April to May 2020, and then dropped further to 62% during the period June to August, 2020 (P = .001). Those without insurance were less likely to be vaccinated than were those carrying private insurance or Medicaid. Hispanic and Asian Americans were more likely than were White and Black patients (85% and 90% vs. 69% and 67%, respectively) to have been vaccinated.

Among patients who had not attended a preventive care visit after 12 months of age, the proportion who received vaccines declined during the same time periods, from 10% before the pandemic to 6% at the start of the pandemic and 3% during the summer months of 2020.

“Given the baseline low vaccination rates even before the pandemic and the subsequent decline, we face a critical need to improve timely vaccination and provide catch-up opportunities” in areas with the highest incidence of COVID-19, observed Dr. Bode and colleagues.

Innovative approaches are needed to encourage families to seek preventive care.

In response, the researchers announced the implementation of new community-based vaccination approaches in Ohio, including pop-up vaccine clinics, mobile clinics, and school-based clinics to provide families, who are reluctant to visit health care facilities over COVID-19 related concerns, with safe alternatives. “We believe that it is critical to develop innovative approaches to have families return for preventive care,” they added.

In a separate interview, Herschel Lessin, MD, a private practice pediatrician in Poughkeepsie, N.Y., noted: “This study confirms the anecdotal experience of pediatricians around the country, and our greatest fear that the pandemic will interfere with herd immunity of children for vaccine-preventable illness. Although the study was of urban offices with a primarily Medicaid population, I believe the results to be very worrisome should they prove to be generalizable to the country, as a whole. The significant reduction of well-child visits due to COVID-19 (and fear of COVID-19) seriously impaired the vaccination status of a standard required vaccine in a large population. What is even more worrisome is that the rates continued to fall even after the initial closure of many offices and well into their reopening, despite concerted efforts to try to catch up these missed visits and immunizations.”

Measles is an intensely contagious illness that has not been eradicated, as evidenced by the enormous measles outbreak stemming from Disneyland in 2014-2015, and again with the possible exposure of hundreds to an infected Disneyland visitor last fall, where coverage rates were even higher than in this study, added Dr. Lessin. “This phenomenon, unless forcefully remedied, could easily result in large outbreaks of other vaccine-preventable illness besides COVID-19,” he cautioned.

Dr. Bode and colleagues as well as Dr. Lessin had no conflicts of interest and no relevant financial disclosures.

SOURCE: Bode SM et al. Pediatrics. 2021. doi: 10.1542/peds.2020-035576.

Current evidence is insufficient to assess the balance of benefits and harms of screening for high blood pressure in children and adolescents, the U.S. Preventive Services Task Force reported in JAMA.

©Vishnu Kumar/Thinkstock

However, two experts in this area suggested there is evidence if you know where to look, and pediatric BP testing is crucial now.

In this update to the 2013 statement, the USPSTF’s systematic review focused on evidence surrounding the benefits of screening, test accuracy, treatment effectiveness and harms, and links between hypertension and cardiovascular disease (CVD) markers in childhood and adulthood.

Limited information was available on the accuracy of screening tests. No studies were found that directly evaluated screening for pediatric high BP or reported effectiveness in delayed onset or risk reduction for cardiovascular outcomes related to hypertension. Additionally, no studies were found that addressed screening for secondary hypertension in asymptomatic pediatric patients. No studies were found that evaluated the treatment of primary childhood hypertension and BP reduction or other outcomes in adulthood. The panel also was unable to identify any studies that reported on harms of screening and treatment.

When the adult framework for cardiovascular risk reduction is extended in pediatric patients, there are methodological challenges that make it harder to determine how much of the potential burden can actually be prevented, the panel said. The clinical and epidemiologic significance of percentile thresholds that are used to determine their ties to adult CVD has limited supporting evidence. Inconsistent performance characteristics of current diagnostic methods, of which there are few, tend to yield unfavorable high false-positive rates. Such false positives are potentially harmful, because they lead to “unnecessary secondary evaluations or treatments.” Because pharmacologic management of pediatric hypertension is continued for a much longer period, it is the increased likelihood of adverse events that should be cause for concern.
 

Should the focus for screening be shifted to significant risk factors?

In an accompanying editorial, Joseph T. Flynn, MD, MS, of Seattle Children’s Hospital, said that the outcome of the latest statement is expected, “given how the key questions were framed and the analysis performed.” To begin, he suggested restating the question: “What is the best approach to assess whether childhood BP measurement is associated with adult CVD or whether treatment of high BP in childhood is associated with reducing the burden of adult CVD?” The answer is to tackle these questions with randomized clinical trials that compare screening to no screening and treatment to no treatment. But such studies are likely infeasible, partly because of the required length of follow-up of 5-6 decades.

Perhaps a better question would be: “Does BP measurement in childhood identify children and adolescents who already have markers of CVD or who are at risk of developing them as adults?” Were these youth to be identified, they would become candidates for approaches that seek to prevent disease progression. Reframing the question in this manner better positions physicians to focus on prevention and sidestep “the requirement that the only acceptable outcome is prevention of CVD events in adulthood,” he explained.

The next step would be to identify data already available to address the reframed question. Cross-sectional studies could be used to make the association between BP levels and cardiovascular risk markers already present. For example, several publications from the multicenter Study of High Blood Pressure in Pediatrics: Adult Hypertension Onset in Youth (SHIP-AHOY), which enrolled roughly 400 youth, provided data that reinforce prior single-center studies that essentially proved there are adverse consequences for youth with high BP, and they “set the stage for the institution of measures designed to reverse target-organ damage and reduce cardiovascular risk in youth,” said Dr. Flynn.

More specifically, results from SHIP-AHOY “have demonstrated that increased left ventricular mass can be demonstrated at BP levels currently classified as normotensive and that abnormal left ventricular function can be seen at similar BP levels,” Dr. Flynn noted. In addition, “they have established a substantial association between an abnormal metabolic phenotype and several forms of target-organ damage associated with high BP.”
 

One approach is to analyze longitudinal cohort studies

Because there is a paucity of prospective clinical trials, Dr. Flynn suggested that analyzing longitudinal cohort studies would be the most effective approach for evaluating the potential link between current BP levels and future CVD. Such studies already have “data that address an important point raised in the USPSTF statement, namely whether the pediatric percentile-based BP cut points, such as those in the 2017 AAP [American Academy of Pediatrics] guideline, are associated with adult hypertension and CVD,” noted Dr. Flynn. “In the International Childhood Cardiovascular Cohort Consortium study, the specific childhood BP levels that were associated with increased adult carotid intima-medial thickness were remarkably similar to the BP percentile cut points in the AAP guideline for children of similar ages.”

Analysis of data from the Bogalusa Heart Study found looking at children classified as having high BP by the 2017 AAP guideline had “increased relative risks of having hypertension, left ventricular hypertrophy, or metabolic syndrome as adults 36 years later.”

“The conclusions of the USPSTF statement underscore the need for additional research on childhood high BP and its association with adult CVD. The starting points for such research can be deduced from currently available cross-sectional and longitudinal data, which demonstrate the detrimental outcomes associated with high BP in youth. Using these data to reframe and answer the questions raised by the USPSTF should point the way toward effective prevention of adult CVD,” concluded Dr. Flynn.

In a separate interview, Kristen Sexson Tejtel, MD, PhD, MPH, medical director of the preventive cardiology clinic at Texas Children’s Hospital and Baylor College of Medicine, both in Houston, noted that in spite of USPSTF’s findings, there is actually an association between children with high blood pressure and intermediate outcomes in adults.

“Dr. Flynn suggests reframing the question. In fact, evidence exists that children with high blood pressure are at higher risk of left ventricular hypertrophy, increased arterial stiffness, and changes in retinal arteries,” noted Dr. Sexson Tejtel.
 

Evidence of pediatric heart damage has been documented in autopsies

“It is imperative that children have blood pressure evaluation,” she urged. “There is evidence that there are changes similar to those seen in adults with cardiovascular compromise. It has been shown that children dying of other causes [accidents] who have these problems also have more plaque on autopsy, indicating that those with high blood pressure are more likely to have markers of CVD already present in childhood.

“One of the keys of pediatric medicine is prevention and the counseling for prevention of adult diseases. The duration of study necessary to objectively determine whether treatment of hypertension in childhood reduces the risk of adult cardiac problems is extensive. If nothing is done now, we are putting more future generations in danger. We must provide appropriate counseling for children and their families regarding lifestyle improvements, to have a chance to improve cardiovascular risk factors in adults, including hypertension, hyperlipidemia and/or obesity,” urged Dr. Sexson Tejtel.

All members of the USPSTF received travel reimbursement and honoraria. Dr. Barry received grants and personal fees from Healthwise. The U.S. Congress mandates that the Agency for Healthcare Research and Quality support the operations of the USPSTF. Dr. Flynn reported receiving grants from the National Institutes of Health and royalties from UpToDate and Springer outside the submitted work. Dr. Sexson Tejtel said she had no relevant financial disclosures or conflicts of interest.

SOURCE: USPSTF. JAMA. 2020 Nov 10. doi: 10.1001/jama.2020.20122.

Current evidence is insufficient to assess the balance of benefits and harms of screening for high blood pressure in children and adolescents, the U.S. Preventive Services Task Force reported in JAMA.

©Vishnu Kumar/Thinkstock

However, two experts in this area suggested there is evidence if you know where to look, and pediatric BP testing is crucial now.

In this update to the 2013 statement, the USPSTF’s systematic review focused on evidence surrounding the benefits of screening, test accuracy, treatment effectiveness and harms, and links between hypertension and cardiovascular disease (CVD) markers in childhood and adulthood.

Limited information was available on the accuracy of screening tests. No studies were found that directly evaluated screening for pediatric high BP or reported effectiveness in delayed onset or risk reduction for cardiovascular outcomes related to hypertension. Additionally, no studies were found that addressed screening for secondary hypertension in asymptomatic pediatric patients. No studies were found that evaluated the treatment of primary childhood hypertension and BP reduction or other outcomes in adulthood. The panel also was unable to identify any studies that reported on harms of screening and treatment.

When the adult framework for cardiovascular risk reduction is extended in pediatric patients, there are methodological challenges that make it harder to determine how much of the potential burden can actually be prevented, the panel said. The clinical and epidemiologic significance of percentile thresholds that are used to determine their ties to adult CVD has limited supporting evidence. Inconsistent performance characteristics of current diagnostic methods, of which there are few, tend to yield unfavorable high false-positive rates. Such false positives are potentially harmful, because they lead to “unnecessary secondary evaluations or treatments.” Because pharmacologic management of pediatric hypertension is continued for a much longer period, it is the increased likelihood of adverse events that should be cause for concern.
 

Should the focus for screening be shifted to significant risk factors?

In an accompanying editorial, Joseph T. Flynn, MD, MS, of Seattle Children’s Hospital, said that the outcome of the latest statement is expected, “given how the key questions were framed and the analysis performed.” To begin, he suggested restating the question: “What is the best approach to assess whether childhood BP measurement is associated with adult CVD or whether treatment of high BP in childhood is associated with reducing the burden of adult CVD?” The answer is to tackle these questions with randomized clinical trials that compare screening to no screening and treatment to no treatment. But such studies are likely infeasible, partly because of the required length of follow-up of 5-6 decades.

Perhaps a better question would be: “Does BP measurement in childhood identify children and adolescents who already have markers of CVD or who are at risk of developing them as adults?” Were these youth to be identified, they would become candidates for approaches that seek to prevent disease progression. Reframing the question in this manner better positions physicians to focus on prevention and sidestep “the requirement that the only acceptable outcome is prevention of CVD events in adulthood,” he explained.

The next step would be to identify data already available to address the reframed question. Cross-sectional studies could be used to make the association between BP levels and cardiovascular risk markers already present. For example, several publications from the multicenter Study of High Blood Pressure in Pediatrics: Adult Hypertension Onset in Youth (SHIP-AHOY), which enrolled roughly 400 youth, provided data that reinforce prior single-center studies that essentially proved there are adverse consequences for youth with high BP, and they “set the stage for the institution of measures designed to reverse target-organ damage and reduce cardiovascular risk in youth,” said Dr. Flynn.

More specifically, results from SHIP-AHOY “have demonstrated that increased left ventricular mass can be demonstrated at BP levels currently classified as normotensive and that abnormal left ventricular function can be seen at similar BP levels,” Dr. Flynn noted. In addition, “they have established a substantial association between an abnormal metabolic phenotype and several forms of target-organ damage associated with high BP.”
 

One approach is to analyze longitudinal cohort studies

Because there is a paucity of prospective clinical trials, Dr. Flynn suggested that analyzing longitudinal cohort studies would be the most effective approach for evaluating the potential link between current BP levels and future CVD. Such studies already have “data that address an important point raised in the USPSTF statement, namely whether the pediatric percentile-based BP cut points, such as those in the 2017 AAP [American Academy of Pediatrics] guideline, are associated with adult hypertension and CVD,” noted Dr. Flynn. “In the International Childhood Cardiovascular Cohort Consortium study, the specific childhood BP levels that were associated with increased adult carotid intima-medial thickness were remarkably similar to the BP percentile cut points in the AAP guideline for children of similar ages.”

Analysis of data from the Bogalusa Heart Study found looking at children classified as having high BP by the 2017 AAP guideline had “increased relative risks of having hypertension, left ventricular hypertrophy, or metabolic syndrome as adults 36 years later.”

“The conclusions of the USPSTF statement underscore the need for additional research on childhood high BP and its association with adult CVD. The starting points for such research can be deduced from currently available cross-sectional and longitudinal data, which demonstrate the detrimental outcomes associated with high BP in youth. Using these data to reframe and answer the questions raised by the USPSTF should point the way toward effective prevention of adult CVD,” concluded Dr. Flynn.

In a separate interview, Kristen Sexson Tejtel, MD, PhD, MPH, medical director of the preventive cardiology clinic at Texas Children’s Hospital and Baylor College of Medicine, both in Houston, noted that in spite of USPSTF’s findings, there is actually an association between children with high blood pressure and intermediate outcomes in adults.

“Dr. Flynn suggests reframing the question. In fact, evidence exists that children with high blood pressure are at higher risk of left ventricular hypertrophy, increased arterial stiffness, and changes in retinal arteries,” noted Dr. Sexson Tejtel.
 

Evidence of pediatric heart damage has been documented in autopsies

“It is imperative that children have blood pressure evaluation,” she urged. “There is evidence that there are changes similar to those seen in adults with cardiovascular compromise. It has been shown that children dying of other causes [accidents] who have these problems also have more plaque on autopsy, indicating that those with high blood pressure are more likely to have markers of CVD already present in childhood.

“One of the keys of pediatric medicine is prevention and the counseling for prevention of adult diseases. The duration of study necessary to objectively determine whether treatment of hypertension in childhood reduces the risk of adult cardiac problems is extensive. If nothing is done now, we are putting more future generations in danger. We must provide appropriate counseling for children and their families regarding lifestyle improvements, to have a chance to improve cardiovascular risk factors in adults, including hypertension, hyperlipidemia and/or obesity,” urged Dr. Sexson Tejtel.

All members of the USPSTF received travel reimbursement and honoraria. Dr. Barry received grants and personal fees from Healthwise. The U.S. Congress mandates that the Agency for Healthcare Research and Quality support the operations of the USPSTF. Dr. Flynn reported receiving grants from the National Institutes of Health and royalties from UpToDate and Springer outside the submitted work. Dr. Sexson Tejtel said she had no relevant financial disclosures or conflicts of interest.

SOURCE: USPSTF. JAMA. 2020 Nov 10. doi: 10.1001/jama.2020.20122.

Current evidence is insufficient to assess the balance of benefits and harms of screening for high blood pressure in children and adolescents, the U.S. Preventive Services Task Force reported in JAMA.

©Vishnu Kumar/Thinkstock

However, two experts in this area suggested there is evidence if you know where to look, and pediatric BP testing is crucial now.

In this update to the 2013 statement, the USPSTF’s systematic review focused on evidence surrounding the benefits of screening, test accuracy, treatment effectiveness and harms, and links between hypertension and cardiovascular disease (CVD) markers in childhood and adulthood.

Limited information was available on the accuracy of screening tests. No studies were found that directly evaluated screening for pediatric high BP or reported effectiveness in delayed onset or risk reduction for cardiovascular outcomes related to hypertension. Additionally, no studies were found that addressed screening for secondary hypertension in asymptomatic pediatric patients. No studies were found that evaluated the treatment of primary childhood hypertension and BP reduction or other outcomes in adulthood. The panel also was unable to identify any studies that reported on harms of screening and treatment.

When the adult framework for cardiovascular risk reduction is extended in pediatric patients, there are methodological challenges that make it harder to determine how much of the potential burden can actually be prevented, the panel said. The clinical and epidemiologic significance of percentile thresholds that are used to determine their ties to adult CVD has limited supporting evidence. Inconsistent performance characteristics of current diagnostic methods, of which there are few, tend to yield unfavorable high false-positive rates. Such false positives are potentially harmful, because they lead to “unnecessary secondary evaluations or treatments.” Because pharmacologic management of pediatric hypertension is continued for a much longer period, it is the increased likelihood of adverse events that should be cause for concern.
 

Should the focus for screening be shifted to significant risk factors?

In an accompanying editorial, Joseph T. Flynn, MD, MS, of Seattle Children’s Hospital, said that the outcome of the latest statement is expected, “given how the key questions were framed and the analysis performed.” To begin, he suggested restating the question: “What is the best approach to assess whether childhood BP measurement is associated with adult CVD or whether treatment of high BP in childhood is associated with reducing the burden of adult CVD?” The answer is to tackle these questions with randomized clinical trials that compare screening to no screening and treatment to no treatment. But such studies are likely infeasible, partly because of the required length of follow-up of 5-6 decades.

Perhaps a better question would be: “Does BP measurement in childhood identify children and adolescents who already have markers of CVD or who are at risk of developing them as adults?” Were these youth to be identified, they would become candidates for approaches that seek to prevent disease progression. Reframing the question in this manner better positions physicians to focus on prevention and sidestep “the requirement that the only acceptable outcome is prevention of CVD events in adulthood,” he explained.

The next step would be to identify data already available to address the reframed question. Cross-sectional studies could be used to make the association between BP levels and cardiovascular risk markers already present. For example, several publications from the multicenter Study of High Blood Pressure in Pediatrics: Adult Hypertension Onset in Youth (SHIP-AHOY), which enrolled roughly 400 youth, provided data that reinforce prior single-center studies that essentially proved there are adverse consequences for youth with high BP, and they “set the stage for the institution of measures designed to reverse target-organ damage and reduce cardiovascular risk in youth,” said Dr. Flynn.

More specifically, results from SHIP-AHOY “have demonstrated that increased left ventricular mass can be demonstrated at BP levels currently classified as normotensive and that abnormal left ventricular function can be seen at similar BP levels,” Dr. Flynn noted. In addition, “they have established a substantial association between an abnormal metabolic phenotype and several forms of target-organ damage associated with high BP.”
 

One approach is to analyze longitudinal cohort studies

Because there is a paucity of prospective clinical trials, Dr. Flynn suggested that analyzing longitudinal cohort studies would be the most effective approach for evaluating the potential link between current BP levels and future CVD. Such studies already have “data that address an important point raised in the USPSTF statement, namely whether the pediatric percentile-based BP cut points, such as those in the 2017 AAP [American Academy of Pediatrics] guideline, are associated with adult hypertension and CVD,” noted Dr. Flynn. “In the International Childhood Cardiovascular Cohort Consortium study, the specific childhood BP levels that were associated with increased adult carotid intima-medial thickness were remarkably similar to the BP percentile cut points in the AAP guideline for children of similar ages.”

Analysis of data from the Bogalusa Heart Study found looking at children classified as having high BP by the 2017 AAP guideline had “increased relative risks of having hypertension, left ventricular hypertrophy, or metabolic syndrome as adults 36 years later.”

“The conclusions of the USPSTF statement underscore the need for additional research on childhood high BP and its association with adult CVD. The starting points for such research can be deduced from currently available cross-sectional and longitudinal data, which demonstrate the detrimental outcomes associated with high BP in youth. Using these data to reframe and answer the questions raised by the USPSTF should point the way toward effective prevention of adult CVD,” concluded Dr. Flynn.

In a separate interview, Kristen Sexson Tejtel, MD, PhD, MPH, medical director of the preventive cardiology clinic at Texas Children’s Hospital and Baylor College of Medicine, both in Houston, noted that in spite of USPSTF’s findings, there is actually an association between children with high blood pressure and intermediate outcomes in adults.

“Dr. Flynn suggests reframing the question. In fact, evidence exists that children with high blood pressure are at higher risk of left ventricular hypertrophy, increased arterial stiffness, and changes in retinal arteries,” noted Dr. Sexson Tejtel.
 

Evidence of pediatric heart damage has been documented in autopsies

“It is imperative that children have blood pressure evaluation,” she urged. “There is evidence that there are changes similar to those seen in adults with cardiovascular compromise. It has been shown that children dying of other causes [accidents] who have these problems also have more plaque on autopsy, indicating that those with high blood pressure are more likely to have markers of CVD already present in childhood.

“One of the keys of pediatric medicine is prevention and the counseling for prevention of adult diseases. The duration of study necessary to objectively determine whether treatment of hypertension in childhood reduces the risk of adult cardiac problems is extensive. If nothing is done now, we are putting more future generations in danger. We must provide appropriate counseling for children and their families regarding lifestyle improvements, to have a chance to improve cardiovascular risk factors in adults, including hypertension, hyperlipidemia and/or obesity,” urged Dr. Sexson Tejtel.

All members of the USPSTF received travel reimbursement and honoraria. Dr. Barry received grants and personal fees from Healthwise. The U.S. Congress mandates that the Agency for Healthcare Research and Quality support the operations of the USPSTF. Dr. Flynn reported receiving grants from the National Institutes of Health and royalties from UpToDate and Springer outside the submitted work. Dr. Sexson Tejtel said she had no relevant financial disclosures or conflicts of interest.

SOURCE: USPSTF. JAMA. 2020 Nov 10. doi: 10.1001/jama.2020.20122.

Lung ultrasound score (LUS) is an effective means of predicting whether extremely preterm neonates undergoing continuous positive airway pressure (CPAP) treatment for respiratory distress syndrome (RDS) require surfactant, according to results of study published in Pediatrics.

Herjua/Thinkstock

Lucia De Martino, MD, of the division of pediatrics and neonatal critical care at the A. Béclère Medical Centre of the South Paris University Hospital and her associates enrolled 133 neonates of 30 weeks’ gestation or less born between 2015 and 2016. They designed the prospective diagnostic accuracy cohort study, which was conducted in an academic tertiary care referral neonatal ICU.

The first dose of surfactant was administered at a mean 4 hours of life. Those that required further treatment received a second dose of surfactant at a mean 28 hours of life. Each patient received a single lung ultrasound lasting an average of 3 minutes. In each case, the procedure was well tolerated.

In particular, the study demonstrated that LUS is able to accurately predict the need for a first dose and “reveals fair accuracy when it comes to predicting surfactant retreatment,” they observed. The authors speculate that using LUS to predict retreatment is somewhat less reliable because of either the lower number of patients requiring retreatment or reasons related to the biology of surfactant.

“A LUS cutoff value between 6 and 8 provides optimal sensitivity and specificity for predicting the need for the first surfactant dose, whereas a cutoff value of 10 predicts the need for surfactant retreatment,” Dr. De Martino and her colleagues advised.

Of key importance was the finding that LUS is of greatest value to preterm infants less than 34 weeks’ gestation; the authors observed that LUS had significantly lower diagnostic accuracy in infants who were either late term or term. They offered that this outcome was likely attributable to the homogeneous nature of preterm neonates, who are commonly affected by RDS and tend to present with a variety of respiratory disorders and surfactant injury to differing degrees.

At present, international guidelines only recommend surfactant replacement in cases where CPAP has failed, but administering surfactant within the first 2-3 hours of life is key to reducing bronchopulmonary dysplasia as well as the risk of death, they said.

Current surfactant replacement is determined solely by fraction of inspired oxygen cutoff levels, which can result in delayed or even unnecessary treatment. Because neonates who are extremely preterm benefit the most from treatment, “both situations are potentially harmful because late surfactant replacement is less efficacious and giving surfactant when it is not needed may be invasive and seems to increase lung inflammation in animal models,” Dr. De Martino and her associates cautioned.

The authors had no relevant financial disclosures.

SOURCE: De Martino L et al. Pediatrics. 2018. doi: 10.1542/peds.2018-0463.

Lung ultrasound score (LUS) is an effective means of predicting whether extremely preterm neonates undergoing continuous positive airway pressure (CPAP) treatment for respiratory distress syndrome (RDS) require surfactant, according to results of study published in Pediatrics.

Herjua/Thinkstock

Lucia De Martino, MD, of the division of pediatrics and neonatal critical care at the A. Béclère Medical Centre of the South Paris University Hospital and her associates enrolled 133 neonates of 30 weeks’ gestation or less born between 2015 and 2016. They designed the prospective diagnostic accuracy cohort study, which was conducted in an academic tertiary care referral neonatal ICU.

The first dose of surfactant was administered at a mean 4 hours of life. Those that required further treatment received a second dose of surfactant at a mean 28 hours of life. Each patient received a single lung ultrasound lasting an average of 3 minutes. In each case, the procedure was well tolerated.

In particular, the study demonstrated that LUS is able to accurately predict the need for a first dose and “reveals fair accuracy when it comes to predicting surfactant retreatment,” they observed. The authors speculate that using LUS to predict retreatment is somewhat less reliable because of either the lower number of patients requiring retreatment or reasons related to the biology of surfactant.

“A LUS cutoff value between 6 and 8 provides optimal sensitivity and specificity for predicting the need for the first surfactant dose, whereas a cutoff value of 10 predicts the need for surfactant retreatment,” Dr. De Martino and her colleagues advised.

Of key importance was the finding that LUS is of greatest value to preterm infants less than 34 weeks’ gestation; the authors observed that LUS had significantly lower diagnostic accuracy in infants who were either late term or term. They offered that this outcome was likely attributable to the homogeneous nature of preterm neonates, who are commonly affected by RDS and tend to present with a variety of respiratory disorders and surfactant injury to differing degrees.

At present, international guidelines only recommend surfactant replacement in cases where CPAP has failed, but administering surfactant within the first 2-3 hours of life is key to reducing bronchopulmonary dysplasia as well as the risk of death, they said.

Current surfactant replacement is determined solely by fraction of inspired oxygen cutoff levels, which can result in delayed or even unnecessary treatment. Because neonates who are extremely preterm benefit the most from treatment, “both situations are potentially harmful because late surfactant replacement is less efficacious and giving surfactant when it is not needed may be invasive and seems to increase lung inflammation in animal models,” Dr. De Martino and her associates cautioned.

The authors had no relevant financial disclosures.

SOURCE: De Martino L et al. Pediatrics. 2018. doi: 10.1542/peds.2018-0463.

Lung ultrasound score (LUS) is an effective means of predicting whether extremely preterm neonates undergoing continuous positive airway pressure (CPAP) treatment for respiratory distress syndrome (RDS) require surfactant, according to results of study published in Pediatrics.

Herjua/Thinkstock

Lucia De Martino, MD, of the division of pediatrics and neonatal critical care at the A. Béclère Medical Centre of the South Paris University Hospital and her associates enrolled 133 neonates of 30 weeks’ gestation or less born between 2015 and 2016. They designed the prospective diagnostic accuracy cohort study, which was conducted in an academic tertiary care referral neonatal ICU.

The first dose of surfactant was administered at a mean 4 hours of life. Those that required further treatment received a second dose of surfactant at a mean 28 hours of life. Each patient received a single lung ultrasound lasting an average of 3 minutes. In each case, the procedure was well tolerated.

In particular, the study demonstrated that LUS is able to accurately predict the need for a first dose and “reveals fair accuracy when it comes to predicting surfactant retreatment,” they observed. The authors speculate that using LUS to predict retreatment is somewhat less reliable because of either the lower number of patients requiring retreatment or reasons related to the biology of surfactant.

“A LUS cutoff value between 6 and 8 provides optimal sensitivity and specificity for predicting the need for the first surfactant dose, whereas a cutoff value of 10 predicts the need for surfactant retreatment,” Dr. De Martino and her colleagues advised.

Of key importance was the finding that LUS is of greatest value to preterm infants less than 34 weeks’ gestation; the authors observed that LUS had significantly lower diagnostic accuracy in infants who were either late term or term. They offered that this outcome was likely attributable to the homogeneous nature of preterm neonates, who are commonly affected by RDS and tend to present with a variety of respiratory disorders and surfactant injury to differing degrees.

At present, international guidelines only recommend surfactant replacement in cases where CPAP has failed, but administering surfactant within the first 2-3 hours of life is key to reducing bronchopulmonary dysplasia as well as the risk of death, they said.

Current surfactant replacement is determined solely by fraction of inspired oxygen cutoff levels, which can result in delayed or even unnecessary treatment. Because neonates who are extremely preterm benefit the most from treatment, “both situations are potentially harmful because late surfactant replacement is less efficacious and giving surfactant when it is not needed may be invasive and seems to increase lung inflammation in animal models,” Dr. De Martino and her associates cautioned.

The authors had no relevant financial disclosures.

SOURCE: De Martino L et al. Pediatrics. 2018. doi: 10.1542/peds.2018-0463.