This Week in Pediatrics
Q1 2026 recap: Top videos in pediatric care | Contemporary Pediatrics
The SMART trial serves as a pivotal study to bridge efficacy data from healthy infants, established in the CLEVER trial, to those with complex medical needs. Because clesrovimab is designed to target the viral F protein without interacting with the host, clinical protection is de...
Pediatrics: Weekly Events Digest - Yale School of Medicine
Breakthroughs in research and clinical care for children with complex motor stereotypies · The event will be held at Yale's Anlyan Center for Medical Research and Education in New Haven, Conn. Register in advance by April 3, 2026.
Pediatrics - Medscape
Your one-stop resource for medical news, clinical reference, and education. Sign up for FREE ... The ‘Peanut Panic’ was a self-fulfilling prophecy. Dr Christopher Labos discusses the pediatric food allergy epidemic and how we’re finally reversing the trend.
Research of the Day
School Start Times and Adolescent Mental Health: A Natural Experiment
This natural experiment followed 50,000 high school students before and after a district-wide shift to later school start times (8:30am vs 7:15am). Students gained an average of 45 minutes of sleep per night and showed significant improvements in mental health markers over the 2-year study period.
Key findings: (1) 27% reduction in depressive symptoms; (2) 34% decrease in suicidal ideation reports; (3) Improved academic performance and attendance. Effects were most pronounced in students getting 8+ hours of sleep.
These data support advocating for developmentally appropriate school start times. Middle and high school students need 8-10 hours of sleep—counsel families on sleep hygiene and the importance of adequate rest for mental health.
Popular Beliefs
Teething causes high fevers and diarrhea
What the evidence shows: While teething may cause mild symptoms (gum irritation, drooling, slight temperature elevation), it does not cause high fever (>102°F/38.9°C) or diarrhea. These symptoms should prompt evaluation for other causes. Attributing significant illness to teething may delay diagnosis of serious conditions.
Eating carrots dramatically improves vision
What the evidence shows: While carrots contain vitamin A important for eye health, eating extra carrots won't improve normal vision or eliminate the need for glasses. Vitamin A deficiency can cause vision problems, but this is rare in developed countries with varied diets.
ADD/ADHD is caused by poor parenting or too much sugar
What the evidence shows: ADHD has strong genetic and neurobiological components. While environment can influence symptom severity, poor parenting and diet do not cause ADHD. Evidence-based treatments include behavioral therapy and, when appropriate, medication. Blaming parents is harmful and delays effective intervention.
Behaviors
Green Space Exposure and Mental Health in Urban Adolescents
This longitudinal study followed 5,000 urban adolescents over 4 years, using GPS tracking to measure green space exposure. Greater exposure to parks and nature was associated with lower rates of depression and anxiety, independent of socioeconomic factors.
Key findings: (1) 20% lower depression risk with daily green space exposure; (2) Benefits dose-dependent—more exposure meant better outcomes; (3) Active use (sports, walking) showed greater benefits than passive exposure.
Encourage outdoor time as part of mental health promotion. For families in urban areas, identify nearby parks and green spaces. Nature exposure is an accessible, cost-effective mental health intervention.
Genetics
Newborn Screening: Recommended Uniform Screening Panel Updates
The Recommended Uniform Screening Panel (RUSP) has been updated to include three additional conditions: Pompe disease, MPS I, and X-linked adrenoleukodystrophy. States are implementing expanded screening with early treatment implications.
Key findings: (1) Early identification allows treatment before symptom onset; (2) Cost-effectiveness demonstrated for new conditions; (3) Primary care providers need to understand screening results and follow-up.
Know your state's newborn screening panel. Ensure timely follow-up of abnormal screens. Early treatment dramatically improves outcomes for many of these conditions.