Publications by authors named "Joshua Belfer"

Background: Free open access medical education (FOAM) resources have become increasingly popular in graduate medical education. Despite their accessibility, the assessment of FOAM resources' quality is challenging due to their decentralized nature and the diverse qualifications of their authors and distribution platforms. In this first pediatric systematic online academic resource (SOAR) review, we utilized a systematic methodology to aggregate and assess the quality of FOAM resources on pediatric respiratory infectious disease topics.

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Article Synopsis
  • The study focuses on the management of asymptomatic children who experienced acute xenobiotic exposures in the emergency department, highlighting that extended observation times may be unnecessary.
  • Researchers conducted a retrospective review of 2817 pediatric cases from 2014 to 2018, identifying 109 asymptomatic patients with an average observation time of about 4 hours.
  • Findings suggest that vital sign abnormalities did not significantly affect patient outcomes, indicating a need for future studies to evaluate the potential for reduced observation times in similar cases.
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The COVID-19 pandemic has provided challenges to all healthcare workers. While the brunt of treating COVID-19 patients fell upon adult providers, pediatricians also experienced significant stressors and disruptions. Academic pediatricians and trainees (fellows and residents) were redeployed to manage adult patients in hospitalist and intensive care settings and/or had major changes to their clinical schedules.

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Amyand hernia is a rare type of inguinal hernia defined by the presence of the appendix in the inguinal hernia sac. Clinical diagnosis of Amyand hernia can be challenging because this diagnosis is typically made intraoperatively, often as an incidental finding. Preoperative diagnosis by computed tomography and radiology ultrasound has previously been reported; however, there exists no reports of the diagnosis being made by point-of-care ultrasound.

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Background: While much has been reported regarding the clinical course of COVID-19 in children, little is known regarding factors associated with organ dysfunction in pediatric COVID-19. We describe critical illness in pediatric patients with active COVID-19 and identify factors associated with PICU admission and organ dysfunction. This is a retrospective chart review of 77 pediatric patients age 1 day to 21 years admitted to two New York City pediatric hospitals within the Northwell Health system between February 1 and April 24, 2020 with PCR + SARS-CoV-2.

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Objectives: We aim to describe the demographics, clinical presentation, hospital course, and severity of pediatric inpatients with coronavirus disease 2019 (COVID-19), with an emphasis on healthy, immunocompromised, and chronically ill children.

Methods: We conducted a single-center retrospective cohort study of hospitalized children aged younger than 22 years with COVID-19 infection at Steven and Alexandra Cohen Children's Medical Center at Northwell Health. Cases were identified from patients with fever and/or respiratory symptoms who underwent a nucleic acid amplification-based test for severe acute respiratory syndrome coronavirus 2.

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We describe 3 febrile infants <2 months of age admitted to a large tertiary care children's hospital in New York and subsequently found to be infected with severe acute respiratory syndrome coronavirus 2. All 3 patients presented with fever, feeding difficulty, lymphopenia, and thrombocytosis on laboratory evaluation. Two of the 3 patients were found to have neutropenia, and 2 had known exposures to sick contacts.

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