This Week in Pediatrics
Children's Health News -- ScienceDaily
July 29, 2026 A liquid brushed onto cavities in seconds may spare many young children from pain, infection, and surgery. A major U.S. trial found that silver diamine fluoride stopped decay in more than half of treated baby teeth.
FDA news in pediatrics: July 2026 | Contemporary Pediatrics
A look back at the FDA approvals, regulatory decisions, and pipeline updates in the pediatric health care space from July 2026.
Texas AG Paxton Investigates American Academy of Pediatrics
Texas AG Ken Paxton is investigating the American Academy of Pediatrics over alleged financial ties to vaccine recommendations for children.
Research of the Day
Delayed Epinephrine Administration in Pediatric Anaphylaxis: Multi-Center Analysis
This multi-center retrospective study analyzed 2,800 pediatric anaphylaxis cases across 12 children's hospitals. Delayed epinephrine administration (>15 minutes from symptom onset) occurred in 42% of cases and was associated with increased risk of severe outcomes and biphasic reactions.
Key findings: (1) Delayed epinephrine associated with 3.2x increased odds of hospitalization; (2) Food-induced reactions most likely to have delayed treatment; (3) Many families cited fear of injection or uncertainty about symptoms as reasons for delay.
Reinforce epinephrine-first messaging for anaphylaxis. Ensure families can recognize symptoms and use auto-injectors confidently. Consider demonstration at every visit for patients with prescribed epinephrine.
Popular Beliefs
Letting babies walk early causes bowlegs
What the evidence shows: There is no evidence that early walking causes bowlegs. Most infants have some degree of bowing that typically resolves by age 3-4. Pathologic bowing has other causes (Blount disease, rickets). Encourage normal motor development and monitor for asymmetric or progressive bowing.
Children outgrow ADHD
What the evidence shows: While symptoms often change with age, approximately 60% of children with ADHD continue to have symptoms into adulthood. Hyperactivity typically decreases, but inattention and impulsivity often persist. Ongoing monitoring and treatment adjustment is important across the lifespan.
Wait 30 minutes after eating before swimming
What the evidence shows: There's no evidence that swimming after eating causes cramps or drowning. While digestion diverts some blood flow to the gut, it doesn't impair swimming ability in normal circumstances. Common-sense supervision is always important regardless of meal timing.
Behaviors
Bedtime Routine Consistency and Child Behavior: Observational Study
This analysis of 5,000 parent surveys examined the relationship between bedtime routine consistency and daytime behavior. Children with consistent, calming bedtime routines had fewer behavioral problems and better emotional regulation.
Key findings: (1) Inconsistent routines associated with 2x behavioral difficulties; (2) Routines including reading showed strongest effects; (3) Benefits seen across all age groups studied (2-10 years).
Bedtime routines matter for more than just sleep—they shape behavior and emotional regulation. Help families develop simple, consistent routines even during busy periods.
Genetics
Familial Hypercholesterolemia Screening in Childhood: Cascade Screening Effectiveness
Cascade screening for familial hypercholesterolemia starting in childhood identifies affected relatives and enables early statin therapy. Children identified through family screening had better outcomes than those diagnosed after cardiac events.
Key findings: (1) Each identified case led to 3 additional diagnoses in relatives; (2) Early statin therapy (age 8+) reduced lifetime cardiovascular risk; (3) Universal lipid screening at ages 9-11 complementary to cascade screening.
Take family history of premature heart disease seriously. Screen children in affected families by age 2. Universal lipid screening should occur at 9-11 years per AAP guidelines.