This Week in Pediatrics
FDA Perspectives on Pediatric Health | FDA
The column, FDA Updates, covers issues related to pediatric health such as new pediatric medical products approved by the FDA, important pediatric safety warnings, information about the agency’s pediatric initiatives and progress in pediatric product development.
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.
Back-to-school will be the deadliest test of childhood disease prevention in a generation - NJTODAY.NET
Amid the controversy, the American Academy of Pediatrics has released its 2026 Recommended Child and Adolescent Immunization Schedule for children and adolescents through age 18.
Research of the Day
Adolescent Vaping Cessation: Randomized Trial of Behavioral Interventions
This RCT compared three vaping cessation approaches in 1,200 adolescents: text-based support, in-person counseling, and combined intervention. Combined approach showed highest quit rates at 6-month follow-up.
Key findings: (1) 28% quit rate with combined intervention vs 15% text-only; (2) Nicotine dependence level predicted quit success; (3) Most adolescents wanted to quit but lacked support resources.
Screen for vaping at every adolescent visit. Offer cessation resources proactively—most teens want to quit. Combine counseling with digital support for best outcomes.
Popular Beliefs
Reading to babies is pointless—they don't understand
What the evidence shows: Research consistently demonstrates that reading to infants from birth supports language development, vocabulary acquisition, and later literacy skills. Even before understanding words, babies benefit from hearing language patterns, rhythm, and the bonding experience. The AAP recommends reading aloud beginning in infancy.
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.
Organic food is significantly more nutritious
What the evidence shows: Organic foods have lower pesticide residues, but studies show minimal nutritional differences compared to conventional foods. What matters most for health is eating a variety of fruits and vegetables, whether organic or conventional.
Behaviors
Screen Time and Executive Function in Preschoolers: A Longitudinal Analysis
This prospective cohort study followed 850 children from ages 2 to 5 years, examining the relationship between screen time exposure and executive function development. Researchers used validated parent-report measures and direct assessments of working memory, inhibitory control, and cognitive flexibility.
Children with more than 2 hours of daily screen time at age 2 showed lower scores on executive function measures at age 5. Notably, the type of screen content mattered—educational programming showed smaller associations than passive entertainment viewing. Joint parent-child viewing partially mitigated negative effects.
These findings support counseling families on the AAP recommendation of less than 1 hour per day of high-quality programming for children 2-5 years. Emphasize co-viewing and educational content when screens are used. Executive function is crucial for school readiness and later academic success.
Genetics
Genetic Testing in Hypertrophic Cardiomyopathy: Sports Participation Guidance
Updated guidelines incorporate genetic testing results into sports participation decisions for young athletes with HCM. Some genetically positive but phenotypically negative individuals may safely participate in athletics with appropriate monitoring.
Key findings: (1) Risk stratification improved with genetic markers; (2) Shared decision-making framework more nuanced than previous blanket restrictions; (3) Regular cardiac monitoring essential regardless of sport participation.
Genetic testing can refine, but not eliminate, cardiac risk assessment. Refer to cardiology for any athlete with suspected or confirmed HCM. Shared decision-making with families is appropriate.