Childhood Obesity Clinical Trials

40 recruitingLast updated: June 18, 2026

There are 40 actively recruiting childhood obesity clinical trials across 14 countries. Studies span Not Applicable, Phase 2. Top locations include Guangzhou, Guangdong, China, Suzhou, Jiangsu, China, Leipzig, Saxony, Germany. Updated daily from ClinicalTrials.gov.


Childhood Obesity Trials at a Glance

40 actively recruiting trials for childhood obesity are listed on ClinicalTrialsFinder across 6 cities in 14 countries. The largest study group is Not Applicable with 26 trials, with the heaviest enrollment activity in Guangzhou, Suzhou, and Leipzig. Lead sponsors running childhood obesity studies include Guangzhou Women and Children's Medical Center, Karolinska Institutet, and University of Leipzig.

Browse childhood obesity trials by phase

Treatments under study

About Childhood Obesity Clinical Trials

Looking for clinical trials for Childhood Obesity? There are currently 41 studies actively recruiting participants. Clinical trials offer access to new treatments before they are widely available, and every approved therapy in use today was first tested through a clinical trial.

Below you can browse trials, sign up for alerts when new Childhood Obesity trials open, and view eligibility criteria for each study. Each listing includes the study phase, locations, and enrollment details.

Frequently Asked Questions

Common questions about Childhood Obesity clinical trials

A clinical trial is a carefully designed research study that tests new medical treatments, drugs, devices, or approaches in human volunteers. Every approved medication and treatment available today was proven safe and effective through clinical trials.

All clinical trials are reviewed and approved by Institutional Review Boards (IRBs) — independent committees that evaluate patient safety. Trials follow strict protocols, and your health is monitored closely throughout. You can withdraw at any time.

Not necessarily. Many trials compare the new treatment against the current standard of care, meaning all participants receive active treatment. When placebos are used, they are typically combined with standard treatment, not given alone. The trial description will always specify the design.

Under the Affordable Care Act, most private insurers are required to cover routine patient care costs during a clinical trial. The sponsor typically covers the investigational treatment itself. Medicare also covers routine costs for qualifying trials.

Yes. Participation is completely voluntary. You can withdraw at any time, for any reason, without it affecting your access to standard medical care.

Each trial has specific eligibility criteria — including age, diagnosis, disease stage, prior treatments, and general health. Browse the trials listed above and check their eligibility sections. You can also contact the trial site directly to discuss your situation.

Showing 120 of 40 trials

Recruiting
Phase 2

Phentermine's Impact on Treatment in Teens

Childhood Obesity
Russell McCulloh, MD240 enrolled2 locationsNCT07282340
Recruiting
Not Applicable

Mothers and CareGivers Investing in Children Study 2.0

Childhood Obesity PreventionParenting BehaviorInfant Growth
University of Texas at Austin266 enrolled2 locationsNCT06719102
Recruiting
Not Applicable

EBT Fruit and Vegetable Prescription

ObesityChildhood Obesity
The University of Tennessee, Knoxville30 enrolled2 locationsNCT05028205
Recruiting
Not Applicable

Integrating Food Rx With Best Feeding Practices With EFNEP

Food SelectionChildhood ObesityDietary Habits+1 more
Baylor College of Medicine375 enrolled1 locationNCT05881759
Recruiting
Not Applicable

School and Family-Based Obesity Prevention in Pakistani Primary School Children

Childhood Obesity Pevention
Central South University2,340 enrolled1 locationNCT07616232
Recruiting
Not Applicable

Adaptive Mechanisms Responsible for Weight Change in Youth With Obesity

Childhood Obesity
Ann & Robert H Lurie Children's Hospital of Chicago260 enrolled1 locationNCT05125822
Recruiting
Not Applicable

Time Restricted Eating in Childhood Obesity (TRECO)

Childhood Obesity
Xiaoyan Shi128 enrolled2 locationsNCT06583447
Recruiting
Not Applicable

The Evira Study: Additional Support During Obesity Treatment

Childhood ObesityTreatment Adherence
Karolinska Institutet40 enrolled2 locationsNCT06836284
Recruiting
Not Applicable

Reducing Obesity Through Play Among Toddlers: Tiny Steps to Health (TSHS) Study

Childhood Obesity
University of Houston300 enrolled1 locationNCT06918821
Recruiting
Not Applicable

Healthy Children, Healthy Communities: Effectiveness of a Multilevel Rural Community Engagement Model for Improving Children's Dietary Intake in Family Child Care Homes

Rural HealthDiet QualityFeeding Behaviors+2 more
University of Nebraska Lincoln360 enrolled1 locationNCT07160530
Recruiting
Not Applicable

Mountain West Prevention Research Center Core Research Project

Childhood Obesity
Paul Estabrooks600 enrolled1 locationNCT07479498
Recruiting
Not Applicable

Postnatal Exercise to Activate Baby's Brown Fat

ExercisePregnancyPhysical Activity+4 more
Joslin Diabetes Center200 enrolled2 locationsNCT07467694
Recruiting
Not Applicable

Early Life Intervention in Pediatrics Supported by E-health

Childhood ObesityBehavior, HealthBehavior, Eating+4 more
Insel Gruppe AG, University Hospital Bern148 enrolled1 locationNCT06208345
Recruiting
Not Applicable

The ADAPT Trial: Adapting Evidence-Based Obesity Interventions in Community Settings

Childhood Obesity
Vanderbilt University Medical Center750 enrolled1 locationNCT06546696
Recruiting
Not Applicable

Starting Early to Prevent Obesity Using Telehealth (StEP OUT): Pilot RCT

Feasibility and AcceptabilityPrevention Childhood Obesity
Northwell Health130 enrolled1 locationNCT07254065
Recruiting

Whole Transcriptome Profiling and Metabolic Phenotyping in Children With ROHHAD Syndrome

Childhood ObesityMorbid Obesity
Columbia University12 enrolled2 locationsNCT02602769
Recruiting
Not Applicable

A Multicenter Study for Evaluating a Digital Support System in Childhood Obesity Treatment

Childhood ObesitymHealthAdolescent Obesity+1 more
Karolinska Institutet680 enrolled5 locationsNCT04917601
Recruiting
Not Applicable

Effectiveness of School-Based Time-Restricted Eating for the Prevention and Control of Obesity in Children

Childhood ObesityChildhood Obesity Pevention
Children's Hospital of Soochow University1,380 enrolled2 locationsNCT07184281
Recruiting
Not Applicable

Multidimensional Intervention in Mexican Schoolchildren

Childhood overweightChildhood ObesityPediatric Obesity
Mexican National Institute of Public Health200 enrolled1 locationNCT07185789
Recruiting

Early Childhood Obesity Programming by Intrauterine Growth Restriction

Childhood ObesityEpigenetics
Montefiore Medical Center400 enrolled1 locationNCT03402139