Condition

Clinical trials for Obesity Prevention

Active public studies that list Obesity Prevention as a condition.

29active studies

16recruiting now

17countries represented

13largest site network

Current studies

Status and location data reflect the registry snapshot built 2026-09-08. Verify the original record before contacting a site.

Recruiting nowNot applicable

Advancing Biopsychosocial Care Training Initiative

Weight Management, Obesity PreventionCondition

Comprehensive Multidisciplinary Obesity Care, Implementation as Usual ControlTreatment

United States1 locations

Washington University School of MedicineSponsor

Updated 2026-08-10 · NCT07049861See eligibility →

Recruiting nowNot applicable

Advancing Water Security: A Community Participatory School-Based Hydration Intervention

Dental Caries, Obesity PreventionCondition

HydrationTreatment

United States1 locations

Virginia Commonwealth UniversitySponsor

Updated 2026-06-10 · NCT06714929See eligibility →

Recruiting nowNot applicable

Validation of Energy Expenditure Measures Study

Obesity Prevention, HealthyCondition

Intervention not listedTreatment

Germany1 locations

University of LeipzigSponsor

Updated 2026-04-30 · NCT07155564See eligibility →

Recruiting nowPhase 2

Effects of Tirzepatide on Muscle and Vascular Health in Obese Older Adults

Obesity Prevention, Sarcopenia in ElderlyCondition

TirzepatideTreatment

United States1 locations

The University of Texas Health Science Center at San AntonioSponsor

Updated 2026-04-15 · NCT06811324See eligibility →

Recruiting nowNot applicable

"Improving Health and Reducing Chronic Disease Risk in Middle-Aged Adults Through Nutrition"

Metabolic Syndrome, Obesity PreventionCondition

energy reduced Mediterranean diet (25% caloric restriction) plus physical activity program, Usual CareTreatment

Spain1 locations

IMDEA FoodSponsor

Updated 2026-03-27 · NCT06857929See eligibility →

Recruiting nowNot applicable

The Effect of Dairy Intake on Body Weight and Composition and Metabolic Health in Adolescents and Seniors

Dairy Consumption, Metabolic HealthCondition

Counselling to follow Canada's Food Guide and 3 daily servings of Dairy (long-term study), Dairy (short-term study)Treatment

Canada2 locations

University of TorontoSponsor

Updated 2026-03-05 · NCT06879652See eligibility →

Recruiting nowNot applicable

Brief Behavioral Sleep Intervention for Obesity Prevention in Primary Care

Obesity, Childhood, Short SleepCondition

Optimize Sleep Primary Care (OSPC), Enhanced Usual CareTreatment

United States1 locations

Temple UniversitySponsor

Updated 2026-02-12 · NCT06810557See eligibility →

Recruiting nowNot applicable

Feasibility of a Nutrition Intervention for Patients With Prediabetes at a Federally Qualified Health Center

Prediabetic State, PreDiabetesCondition

One-arm feasibility pilot of a nutrition intervention to recruit, engage, and retain DPP participants in the safety-net setting in Los AngelesTreatment

United States1 locations

Cedars-Sinai Medical CenterSponsor

Updated 2026-01-20 · NCT06897982See eligibility →

Recruiting nowNot applicable

Optimizing an Extended Care Intervention to Promote Weight Loss Maintenance

Obesity Prevention, Weight ChangeCondition

Reduced Food Variety (RFV), Home-based Resistance Training (HBRT)Treatment

United States1 locations

University of Alabama at BirminghamSponsor

Updated 2026-01-07 · NCT06785064See eligibility →

Recruiting nowNot applicable

HealthyW8_60+ Pilot

Obesity PreventionCondition

Investigators will evaluate the acceptance and adherence to a healthy lifestyle recommender solution (HLRS), a digital app, among participantsTreatment

Luxembourg1 locations

Luxembourg Institute of HealthSponsor

Updated 2025-12-12 · NCT06816147See eligibility →

Recruiting nowNot applicable

Primary Prevention of Obesity in American Indian Youth in Rural Tribal Schools

Obesity Prevention, School Wellness PolicyCondition

Health promotion curriculaTreatment

United States3 locations

Northern Arizona UniversitySponsor

Updated 2025-11-20 · NCT06864468See eligibility →

Recruiting nowNot applicable

Promoting Physical Activity and Fitness Among Underserved Latino Families Living in U.S.-Mexico Border Regions

Obesity Prevention, Heart DiseaseCondition

Physical ActivityTreatment

United States1 locations

San Diego State UniversitySponsor

Updated 2025-10-06 · NCT06596902See eligibility →

Recruiting nowNot applicable

Better4All Personalized Intervention Pilot Study

Obesity PreventionCondition

BETTER4U Mobile App and Wearable Use (End-User Group), BETTER4U Intervention Platform Testing (Implementer Group)Treatment

Cyprus, France7 locations

Harokopio UniversitySponsor

Updated 2025-08-13 · NCT07120802See eligibility →

Recruiting nowNot applicable

MAINTAIN (Mucosal AblatIoN Therapy After INcretins)

Obesity and Obesity-related Medical Conditions, Obesity and OverweightCondition

Gastric Fundal Mucosal Ablation (GFMA)Treatment

United States2 locations

Dr. Christopher McGowanSponsor

Updated 2025-03-21 · NCT06734312See eligibility →

Recruiting nowNot applicable

Pennington Generation Cohort

Obesity PreventionCondition

Intervention not listedTreatment

United States1 locations

Pennington Biomedical Research CenterSponsor

Updated 2025-03-17 · NCT06849206See eligibility →

Recruiting nowNot applicable

REvision of VSG with Ablation of the Mucosa Procedure

Obesity and Obesity-related Medical Conditions, Obesity and OverweightCondition

Gastric Mucosal Ablation (GMA)Treatment

United States1 locations

Dr. Christopher McGowanSponsor

Updated 2024-11-05 · NCT06671119See eligibility →

Opening soonNot applicable

Sustainable and AI-Enabled Adolescents and Youth-Centred Interventions to Upgrade Food Choices and Promote Healthy, Sustainable Diets

Ultra-Processed Food Consumption, Obesity PreventionCondition

Artificial intelligence-supported digital nudgingTreatment

Locations pending0 locations

Istanbul Gelisim UniversitySponsor

Updated 2026-04-07 · NCT07514312See eligibility →

Opening soonNot applicable

Empowering Healthy Lifestyle Personalised Intervention to Prevent and Control Obesity: The HealthyW8 Project

Obesity Prevention, Obesity and OverweightCondition

Intervention GroupTreatment

Bulgaria, Denmark13 locations

Fundació d'investigació Sanitària de les Illes BalearsSponsor

Updated 2025-07-01 · NCT07011368See eligibility →

Opening soonNot applicable

Better4All Personalized Intervention

Obesity PreventionCondition

Personalized lifestyle recommendations based on artificial intelligence (AI) and polygenic risk scores (PRS), Standard care: lifestyle counselling, healthy eating leaflet, and hyocaloric diet targeting ≥5% weight loss in 6 months.Treatment

Cyprus, France7 locations

Harokopio UniversitySponsor

Updated 2025-05-30 · NCT06997510See eligibility →

Opening soonNot applicable

Team-based Learning Intervention to Prevent Risk Factors for Chronic Diseases - a Cluster Randomized Trial

Cardiovascular Diseases, Obesity PreventionCondition

Team-based learningTreatment

Locations pending0 locations

Professor Fernando Figueira Integral Medicine InstituteSponsor

Updated 2025-03-30 · NCT06894134See eligibility →

Opening soonNot applicable

External Body Weight Effects on Body Weight in Adults With Grade II and III Obesity

Obesity Prevention, ObesityCondition

Weighted vestTreatment

Spain1 locations

Escoles Universitaries GimbernatSponsor

Updated 2024-10-01 · NCT06619028See eligibility →

Invitation onlyNot applicable

Assessing Obesity Related Risk Factors in Adult Population: A Genetic and Behavioral Study

Obesity PreventionCondition

Diet and exercise, Lifestyle InterventionTreatment

United States1 locations

Augusta UniversitySponsor

Updated 2026-01-14 · NCT07341841See eligibility →

Invitation onlyNot applicable

Relationship Between Eating Patterns, Body Composition and the Detection of Fatty Liver in Children and Adolescents With Trisomy 21: LiverTy Project

Obesity Prevention, Pediatric ObesityCondition

To evaluate fat liver content in the cases/controls population.Treatment

Spain1 locations

IMDEA FoodSponsor

Updated 2025-05-02 · NCT06888570See eligibility →

Invitation onlyNot applicable

Water is K'é: Multi-level Intervention to Promote Healthy Beverage Choices Among Navajo Families

Water, Child NutritionCondition

Water is K'éTreatment

United States1 locations

Brigham and Women's HospitalSponsor

Updated 2025-03-24 · NCT06020027See eligibility →

Active, not recruitingNot applicable

Molecular Landscape of Complex Lifestyle Modification

Obesity Prevention, ObesityCondition

supervised lifestyle modificationTreatment

Slovakia1 locations

Slovak Academy of SciencesSponsor

Updated 2025-05-01 · NCT06954298See eligibility →

Active, not recruitingNot applicable

Adolescents' Health Literacy, Physical Activity and Healthy Eating Self-efficacy Levels

Obesity Prevention, ExerciseCondition

Nutrition and exercise educationTreatment

Turkey (Türkiye)1 locations

Adem SÜMENSponsor

Updated 2025-04-16 · NCT06804031See eligibility →

Active, not recruitingNot applicable

The Effectiveness of the Obesity Prevention Program Developed for Overweight and Obese Adolescents and Supported by Social Media Reminders

Obesity PreventionCondition

Obesity prevention program, Social media messagesTreatment

Turkey (Türkiye)1 locations

Akdeniz UniversitySponsor

Updated 2025-04-16 · NCT06809361See eligibility →

Active, not recruitingNot applicable

Childhood Obesity Management Using Innovative Digital Technology

Obesity Prevention, Child BehaviourCondition

Family Healthy Living Program weekly group sessions, Self-guided Web Portal Resources OnlyTreatment

Canada1 locations

University of VictoriaSponsor

Updated 2025-01-16 · NCT06777888See eligibility →

Active, not recruitingNot applicable

Role of Adipokines in Glucose Regulation During Pregnancy and in Fetal Development

Gestational Diabetes, Insulin ResistanceCondition

Intervention not listedTreatment

Canada1 locations

Université de SherbrookeSponsor

Updated 2024-10-18 · NCT01623934See eligibility →

Related conditions

Obesity1,102 Obesity & Overweight220 Overweight205 Overweight and Obesity130 Type 2 Diabetes108 Hypertension107

How current is this page?

The page is rebuilt from the public registry feed. Each trial card shows the registry update date. Recruitment can still change between builds.

Does appearing here mean I qualify?

No. These pages are discovery indexes. Only a study team can confirm eligibility after reviewing the complete protocol criteria.