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ClinicalTrials.gov public records Last synced Oct 22, 2026, 12:54 AM EDT

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Showing 1–24 of 245 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Preschool Children Clear all
Suspended Not applicable Interventional Accepts healthy volunteers

Parent-Based Physical Activity Intervention for Black Families

NCT05910671
View directory record Official record
Conditions
Physical Inactivity
Interventions
Physical Activity Phone Calls and Notebook
Behavioral
Lead sponsor
East Carolina University
Other
Eligibility
19 Years to 65 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Greenville, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 3, 2023 · Synced Oct 22, 2026, 12:54 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

FirstStep2Health Intervention

NCT04164277
View directory record Official record
Conditions
Pediatric Obesity, Risk Reduction Behavior, Early Intervention, Intergenerational Relations
Interventions
Caregiver Component., Caregiver-Preschooler Learning., Center-based Preschooler Component.
Behavioral
Lead sponsor
Michigan State University
Other
Eligibility
3 Years to 5 Years
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Lansing, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 2, 2024 · Synced Oct 22, 2026, 12:54 AM EDT
Recruiting Not applicable Interventional

School Readiness Intervention for Preschool Children With Sickle Cell Disease

NCT06367192
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
The adapted Kids in Transition to School Intervention, Standard school resources
Behavioral
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
42 Months to 78 Months
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 24, 2026 · Synced Oct 22, 2026, 12:54 AM EDT
Completed Not applicable Interventional

Multimodal Physician Intervention to Detect Amblyopia

NCT01109459
View directory record Official record
Conditions
Amblyopia, Strabismus
Interventions
Pediatric blood pressure screening, Pediatric vision screening
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
Not listed
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Apr 23, 2010 · Synced Oct 22, 2026, 12:54 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Preschoolers Learning and Active in PlaY

NCT03279926
View directory record Official record
Conditions
Physical Activity
Interventions
PLAY, PLAY Parents, PLAY Teachers
Behavioral
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
3 Years to 5 Years
Enrollment
181 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 7, 2020 · Synced Oct 22, 2026, 12:54 AM EDT
Recruiting Not applicable Interventional

Family-school Partnership Intervention for Early Childhood Education

NCT06506097
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Family-school Partnership Intervention (FSPI)
Behavioral
Lead sponsor
University of North Texas, Denton, TX
Other
Eligibility
2 Years to 6 Years
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Denton, Texas
Source: ClinicalTrials.gov public record
Updated Sep 4, 2026 · Synced Oct 22, 2026, 12:54 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Increasing Food Literacy in Preschoolers to Reduce Obesity Risk

NCT05977348
View directory record Official record
Conditions
Food Preferences, Food Selection, Eating, Healthy, Obesity, Childhood
Interventions
Healthy Eating Curriculum, Improving the Classroom Food and Mealtime Environment, Parent Education, ECE Food Acceptance Training
Behavioral
Lead sponsor
Penn State University
Other
Eligibility
3 Years to 6 Years
Enrollment
770 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 17, 2025 · Synced Oct 22, 2026, 12:54 AM EDT
Recruiting Not applicable Interventional

Peer Interventions for Preschoolers With Autism

NCT05799599
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Stay-Play-Talk Basic, Stay-Play-Talk Plus, Stay-Play-Talk Advanced
Behavioral
Lead sponsor
University of Kansas
Other
Eligibility
3 Years to 6 Years
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
2
States / cities
Kansas City, Kansas • Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 28, 2024 · Synced Oct 22, 2026, 12:54 AM EDT
Completed Not applicable Interventional

Intergenerational Transmission of Traumatic Stress

NCT05264415
View directory record Official record
Conditions
Stress, Psychological, Stress Disorders, Traumatic, Emotion Regulation, Behavior, Child, Emotional Stress, Trauma, Psychological, Anxiety, Depression, Coping Skills, Parent-Child Relations, Parenting
Interventions
Families OverComing Under Stress (FOCUS) for Early Childhood (FOCUS-EC), Parenting Education Website
Behavioral · Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
3 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 29, 2024 · Synced Oct 22, 2026, 12:54 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Obesity Intervention for Low-Income African American Preschoolers

NCT02456623
View directory record Official record
Conditions
Overweight and Obesity
Interventions
Intervention, Attention Control
Behavioral
Lead sponsor
Eastern Michigan University
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Ypsilanti, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 12, 2019 · Synced Oct 22, 2026, 12:54 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Toilet Training Toddlers and Preschoolers

NCT01747343
View directory record Official record
Conditions
Incontinence, Enuresis
Interventions
Underwear/Differential Reinforcement
Behavioral
Lead sponsor
University of Kansas
Other
Eligibility
18 Months and older
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Lawrence, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 1, 2014 · Synced Oct 22, 2026, 12:54 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Childhood Hearing Loss in Rural Alaska Through a Preschool Screening and Referral Process Using Mobile Health and Telemedicine

NCT03662256
View directory record Official record
Conditions
Hearing Loss
Interventions
Current Primary Care Referral Process, Telemedicine Referral Process
Other
Lead sponsor
Norton Sound Health Corporation
Other
Eligibility
2 Years to 6 Years
Enrollment
155 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Nome, Alaska
Source: ClinicalTrials.gov public record
Updated Jun 16, 2020 · Synced Oct 22, 2026, 12:54 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Feeding, Fun, and Families Study

NCT03646201
View directory record Official record
Conditions
Childhood Obesity
Interventions
FFF
Behavioral
Lead sponsor
Temple University
Other
Eligibility
18 Years and older · Female only
Enrollment
131 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 24, 2018 · Synced Oct 22, 2026, 12:54 AM EDT
Recruiting Phase 4 Interventional

Treating Young Children With Attention Deficit Hyperactivity Disorder

NCT07300956
View directory record Official record
Conditions
Attention-Deficit/Hyperactivity Disorder (ADHD)
Interventions
Guanfacine (GUA), Methylphenidate (MPH)
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
3 Years to 5 Years
Enrollment
370 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
5
States / cities
Palo Alto, California • Boston, Massachusetts • Kansas City, Missouri + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 22, 2026, 12:54 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

NET-Works:Community Preschooler Obesity Prevention

NCT01606891
View directory record Official record
Conditions
Childhood Obesity
Interventions
multi-component/setting parent-targeted intervention
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
2 Years to 4 Years
Enrollment
534 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 15, 2018 · Synced Oct 22, 2026, 12:54 AM EDT
Completed Not applicable Interventional Results available

Effect of Varying Proportions of Low and High Energy Dense Foods Over 5 Days in Preschool Children

NCT03242863
View directory record Official record
Conditions
Feeding Behavior
Interventions
Food proportionality
Other
Lead sponsor
Penn State University
Other
Eligibility
3 Years to 5 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 18, 2020 · Synced Oct 22, 2026, 12:54 AM EDT
Completed Phase 1Phase 2 Interventional

Project HERA (Health, Education, and Relationship-building for Adolescents- Moms and Tots)

NCT02200484
View directory record Official record
Conditions
Child Behavior Problems, Parenting Skills, Obesity Prevention
Interventions
Combined parent training and obesity prevention program, Wellness program (active contact control)
Behavioral
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
16 Years to 20 Years · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 10, 2015 · Synced Oct 22, 2026, 12:54 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Trial of KEEP-P, a Preventive Intervention for Foster Preschoolers (KEEP-P)

NCT03106636
View directory record Official record
Conditions
Child Behavior
Interventions
KEEP-P+
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
30 Months to 6 Years
Enrollment
442 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Jul 14, 2020 · Synced Oct 22, 2026, 12:54 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

MCRF Clinical Pilot Study

NCT03991585
View directory record Official record
Conditions
Emotional Adjustment
Interventions
Musical Contour Regulation Facilitation (MCRF)
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
3 Years to 5 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Coconut Grove, Florida
Source: ClinicalTrials.gov public record
Updated Jan 27, 2020 · Synced Oct 22, 2026, 12:54 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Eat Healthy Grow Healthy Program to Promote Fruit and Vegetable Intake in Preschoolers

NCT07493954
View directory record Official record
Conditions
Childhood Obesity
Interventions
EatGrow Intervention, Delayed access
Behavioral
Lead sponsor
Texas Woman's University
Other
Eligibility
18 Years to 99 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Denton, Texas
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Oct 22, 2026, 12:54 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Using Yoga to Reduce Chaos and Improve Preschooler Sleep

NCT06549868
View directory record Official record
Conditions
Sleep, Inadequate, Sleep
Interventions
Yoga-based bedtime routine
Behavioral
Lead sponsor
Emily Guseman
Other
Eligibility
2 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Athens, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 12, 2024 · Synced Oct 22, 2026, 12:54 AM EDT
Completed Not applicable Interventional

Multi-Component Early Intervention for Socially Inhibited Preschool Children

NCT02308826
View directory record Official record
Conditions
Behavioral Inhibition, Anxiety
Interventions
Turtle Program, Cool Little Kids
Behavioral
Lead sponsor
University of Maryland, College Park
Other
Eligibility
45 Months to 64 Months
Enrollment
169 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
College Park, Maryland
Source: ClinicalTrials.gov public record
Updated May 10, 2023 · Synced Oct 22, 2026, 12:54 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Children's Learning Centers Group FNI

NCT03908268
View directory record Official record
Conditions
Relation, Mother-Child, Family Conflict, Emotional Disturbances, Behavior Problem, Development Delay
Interventions
Family Nurture Intervention (FNI), Standard Children's Learning Center (CLC) Program
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
24 Months to 57 Months
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Cos Cob, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 15, 2023 · Synced Oct 22, 2026, 12:54 AM EDT
Completed Not applicable Interventional

Effects of Energy Density on Self-served Snacks in Preschool Children

NCT04971811
View directory record Official record
Conditions
Eating Behavior
Interventions
Snack with energy density less than 1.5 kcal/g, Snack with energy density greater than 1.5 kcal/g
Other
Lead sponsor
Penn State University
Other
Eligibility
4 Years to 6 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 21, 2022 · Synced Oct 22, 2026, 12:54 AM EDT