Who can join
Studies for children and teens
These studies only enroll people under 18. A parent or legal guardian gives permission, and children old enough to understand are asked for their own agreement (assent).
468 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteers
More Outside Your Door: a Diet/physical Activity Intervention to Decrease Risk of Obesity in Alaska Native Preschoolers
Alaska Native Tribal Health Consortium
- Location
- Anchorage, AK
- Eligibility basics
- Ages 3–5
- RecruitingHealthy volunteers
The Relationship Between Child Language Proficiency and Language of Treatment on the Outcomes of Bilingual Children with Developmental Language Disorder
University of Houston
- Location
- Houston, TX
- Eligibility basics
- Ages 4–6
- RecruitingHealthy volunteers
Blood Warming in Preterm Infants to Decrease Hypothermia
University of South Carolina
- Location
- Columbia, SC
- Eligibility basics
- Ages 6 mo–7 mo
- RecruitingHealthy volunteers
Effect of Force Magnitude on Canine Retraction and Gingival Crevicular Fluid Proteome
UConn Health
- Location
- Farmington, CT
- Eligibility basics
- Ages 11–16
- RecruitingHealthy volunteersPhase 4
Trial With the Treatment of Sertraline in Youth With Generalized, Separation and/or Social Anxiety Disorders.
University of Cincinnati
- Location
- Cincinnati, OH
- Eligibility basics
- Ages 8–17
- RecruitingHealthy volunteersPhase 4
Pharmacogenetically-guided Escitalopram Treatment for Pediatric Anxiety: Aiming to Improve Safety and Efficacy (PrEcISE)
University of Cincinnati
- Location
- Cincinnati, OH
- Eligibility basics
- Ages 12–17
- RecruitingHealthy volunteersPhase 4
IN Midazolam vs IN Dexmedetomidine vs IN Ketamine During Minimal Procedures in Pediatric ED
University of Oklahoma
- Location
- Oklahoma City, OK
- Eligibility basics
- Ages 1–5
- RecruitingHealthy volunteers
The Function of Biphasic Sleep in Infants
University of Massachusetts, Amherst
- Location
- Amherst, MA
- Eligibility basics
- Ages 10 mo–1
- RecruitingHealthy volunteers
An Adaptive Clinical Trial of BeginNGS Newborn Screening for Hundreds of Genetic Diseases by Genome Sequencing
Rady Pediatric Genomics & Systems Medicine Institute
- Location
- San Diego, CA
- Eligibility basics
- Ages 0 mo–1 mo
- RecruitingHealthy volunteers
A Clinical Trial of Pulsed-dye Laser Versus Timolol Topical Solution Versus Observation on the Growth of Hemangioma in Newborn
Massachusetts General Hospital
- Location
- Boston, MA
- Eligibility basics
- Up to age 4 mo
- RecruitingHealthy volunteers
Clinical and Genetic Analysis of ROP
Oregon Health and Science University
- Location
- Chicago, IL + 2 other US sites
- Eligibility basics
- Up to age 1
- RecruitingHealthy volunteers
Health and Resilience Projects: Foundations
University of Georgia
- Location
- Athens, GA
- Eligibility basics
- Ages 10–13
Questions
If I fit this group, will I qualify?
Not necessarily. Age and sex limits are only the first filter. Each study has its own inclusion and exclusion criteria, and the research team decides at screening.
Where do these age and sex limits come from?
From the eligibility section of each study’s official ClinicalTrials.gov record. We don’t infer eligibility from anything else.