Weight Gain clinical trials
The registry lists 401 studies for Weight Gain across more than 10 countries. 48 are recruiting or about to start. Per ClinicalTrials.gov, last updated 2026-09-24.
Status
- Completed
- 261
- Status unknown
- 42
- Recruiting
- 31
- Terminated
- 24
- Not yet recruiting
- 15
- Withdrawn
- 13
Phase
- Phase 4
- 33
- Phase 2
- 33
- Phase 3
- 24
- Phase 1
- 14
- Early Phase 1
- 1
Where
- United States
- 205
- Canada
- 16
- China
- 15
- United Kingdom
- 13
- Turkey
- 11
- Israel
- 8
Who runs them
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) (11) · Stanford University (7) · Corcept Therapeutics (6) · Eli Lilly and Company (6) · University of Michigan (6) · University of North Carolina, Chapel Hill (6) · University of Pittsburgh (5) · University of Pennsylvania (5)
Studies
Recruiting first, then most recently updated. Showing 50 of 401 — search for more.
- A Study of Tirzepatide in Adolescents With Obesity and Weight-Related Comorbidities (SURMOUNT-ADOLESCENTS-2)RecruitingNCT06439277Phase 312 countries
- Early Metabolic Effects of Antiretroviral Drugs in Healthy volUnteers: a Phase 2 Randomized StudyRecruitingNCT05652478Phase 21 country
- Development of a Pregnancy Weight Management Service ModelRecruitingNCT07814885Not applicable1 country
- The Effects of Increasing Caloric Intake on Diet-Induced Thermogenesis and 24h Energy ExpenditureRecruitingNCT05545306Not applicable1 country
- Strength Training Exercise in Pediatric Acute Lymphoblastic Leukemia and Lymphoblastic Lymphoma (STEP-ALL)RecruitingNCT07634653Not applicable1 country
- Metreleptin in Anorexia NervosaRecruitingNCT06305182Phase 21 country
- Exercise Effects on Adipose Tissue Structure and FunctionRecruitingNCT04812314Not applicable1 country
- No Guts No Glory ProbioticsRecruitingNCT07606014Phase 2/31 country
- "Effects of High-Calorie Diets VS High-Calorie Formulas on Weight Gain in Children With Congenital Heart Disease "Not yet recruitingNCT07552688Not applicable1 country
- DIStal gastriC Bypass OUtcome in Revision SurgEry After Roux-en-y Gastric BypassRecruitingNCT04894838Not applicable1 country
- Premature Infant Oral Motor Intervention vs. Pacifier for Oral Feeding Transition in Preterm InfantsNot yet recruitingNCT07460089Not applicable1 country
- Weight Changes After Incretin-mimeticsNot yet recruitingNCT06795360Not applicable
- The Effects of Treating Insomnia on Behavioral Weight Loss Outcomes in Survivors of Breast CancerRecruitingNCT05780814Not applicable1 country
- Focused Echocardiography for Primary Care PhysiciansNot yet recruitingNCT07427303Not applicable
- Incretin Microdosing for Cardiometabolic Health in People With HIVRecruitingNCT07325500Phase 21 country
- Grocery Delivery and Healthy Weight Gain Among Low-income Pregnant Young WomenRecruitingNCT05000645Not applicable1 country
- Metabolic Changes Associated With Weight Gain After Treatment of AchalasiaNot yet recruitingNCT073346391 country
- Time Restricted Eating for WeIght LoSs MainTenance-2RecruitingNCT07190170Not applicable1 country
- The Sweet Kids Study (Stevia on Weight and Energy Effect Over Time)RecruitingNCT05992688Not applicable1 country
- Endoscopic Metabolic and Bariatric TherapiesEnrolling by invitationNCT057259671 country
- Lactase-Assisted Control Trial On Weight GAin in INfants.RecruitingNCT07150884Not applicable1 country
- Exercise, Brain Activity, and Weight MaintenanceRecruitingNCT06511310Not applicable1 country
- Teen Mom Study Feasibility TrialRecruitingNCT05843903Not applicable1 country
- Clinical Study on Nanocrystalline Megestrol Acetate for Appetite Improvement and Weight Gain in Pre-Cachexia and Cachexia Stages Key Terminology AnalysisNot yet recruitingNCT06961188Phase 31 country
- Effect of Kangaroo Care on Test WeighingRecruitingNCT04252547Not applicable1 country
- Teen Mom Study: A Confirmatory Pragmatic Cluster RCTNot yet recruitingNCT06216925Not applicable
- : EFFECT OF PROBIOTIC SUPPLEMENTATION ON ATYPICAL ANTIPSYCHOTIC INDUCED WEIGHT GAIN IN PATIENTS ATTENDING PSYCHIATRIC CLINICS AT AINSHAMS UNIVERSITY HOSPITALS (A RANDOMIZED CONTROLLED TRIAL)RecruitingNCT06936137Phase 31 country
- This Study Evaluates the Impact of the Sodium Management Tool (SMT) on Hemodialysis Patient Outcomes Compared to Standard CareNot yet recruitingNCT06896786Not applicable
- BUMP2.0 Feasibility StudyNot yet recruitingNCT06882837Not applicable1 country
- A Novel Obesity Prevention Program for High-Risk Infants in Primary CareRecruitingNCT06028113Phase 21 country
- HealthyPregnancy - Digital Support for Pregnant Women with a BMI At 25 or Above (BMI≥25)RecruitingNCT06734910Not applicable1 country
- Efficacy of Olanzapine on Weight Gain in Advanced Gynecologic Cancer with Paclitaxel and Carboplatin: a Double Blind, Placebo-controlled Randomized TrialRecruitingNCT06288854Not applicable1 country
- Nutri-CAP: Nutrition for Children, Adolescent Girls, and Pregnant Women in Slums of Dhaka CityRecruitingNCT05311436Not applicable1 country
- Evaluating the Effects of Adjunctive Aripiprazole on Weight and Metabolic Outcomes in FemalesNot yet recruitingNCT06590298Phase 4
- HIV-HEART Aging StudyRecruitingNCT043302871 country
- Food Replacement on Weight Control in Overweight VolunteersNot yet recruitingNCT06488339Not applicable
- Sleep and MetabolismRecruitingNCT05775627Not applicable1 country
- Weight Management of Dialysis PatientsNot yet recruitingNCT06333574Not applicable
- A Nutrition and Exercise Lifestyle Intervention Program Participant Choice ApproachRecruitingNCT06187675Not applicable1 country
- Semaglutide 2.4mg for Low Responders After Bariatric SurgeryNot yet recruitingNCT06287307Phase 4
- Effects of Monitoring Blood Pressure During PregnancyNot yet recruitingNCT06217913Not applicable1 country
- Bioenergetic Effects of Aging and Menopause (BEAM)RecruitingNCT04043520Phase 41 country
- Go Girls! Fitness Support Group Intervention Effectiveness StudyRecruitingNCT02117063Not applicable1 country
- Weight Change and the Risk of Chronic Pain Following Hip and Knee ArthroplastiesNot yet recruitingNCT06024161
- Effect of the HafifMod Programme on Interdialytic Weight Gain in Hemodialysis PatientsEnrolling by invitationNCT05941091Not applicable1 country
- Haemodialysis fMRI Salt Appetite StudyRecruitingNCT040112541 country
- Growth of Preterm Infants Fed a Infant Milk Formula Containing High Versus Low Amounts of Beta-palmitateRecruitingNCT04541095Not applicable1 country
- How do Super Lean Subjects Keep Resistant to Body Weight Gain?RecruitingNCT032213221 country
- Cross-Sectional and Longitudinal Studies of "Pre-Diabetes" in the Pima IndiansCompletedNCT003401321 country
- Predicting Weight Gain and Weight Loss Associated With Overeating or FastingCompletedNCT00687115Phase 21 country