Condition

Clinical trials for Obesity and Overweight

Active public studies that list Obesity and Overweight as a condition.

82active studies

43recruiting now

29countries represented

169largest 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

Mitigation of Cardiovascular Disease Risks in Children With Extreme Obesity

Obesity and Overweight, Obese AdolescentsCondition

Ozempic®Treatment

United States1 locations

John BauerSponsor

Updated 2026-07-21 · NCT06967389See eligibility →

Recruiting nowNot applicable

Time-restricted Eating and Healthy Eating in Patients With Metabolic Liver Disease or Cancer

Liver Cancer, Adult, MASH - Metabolic Dysfunction-Associated SteatohepatitisCondition

Time-restricted eating plus healthy dietTreatment

United States1 locations

University of California, San DiegoSponsor

Updated 2026-06-25 · NCT06824974See eligibility →

Recruiting nowNot applicable

Identification of Pre-surgical Phenotypic Indicators Predictive of Quality of Life Trajectories in Obese Patients Following Bariatric Surgery

Obesity, Morbid, Obesity and OverweightCondition

Hospital Anxiety and Depression Scale, Dutch Eating Behaviour QuestionnaryTreatment

France1 locations

Centre Hospitalier Metropole SavoieSponsor

Updated 2026-06-10 · NCT06951893See eligibility →

Recruiting nowPhase 2

EXploratory Study on Postprandial Energy Metabolism

Obesity and Overweight, Moderately ObeseCondition

Probiotic, PlaceboTreatment

France1 locations

Lallemand Health SolutionsSponsor

Updated 2026-05-28 · NCT06786052See eligibility →

Recruiting nowNot applicable

Study of Patients Being Treated With Anti-obesity Medication

Obesity and OverweightCondition

Intervention not listedTreatment

United States1 locations

Texas Tech UniversitySponsor

Updated 2026-05-15 · NCT06790160See eligibility →

Recruiting nowNot applicable

Metabolic Health, Bones and Nuts During Weight Loss in Adults

Weight Loss, Bone DensityCondition

Peanut Snack Experimental, Nut-free SnackTreatment

United States1 locations

Rutgers, The State University of New JerseySponsor

Updated 2026-05-13 · NCT06949280See eligibility →

Recruiting nowNot applicable

Muscle and Movement With Anti-Obesity Medications

Obesity and OverweightCondition

Standard Medical Care (SMC), Monitoring ContactsTreatment

United States1 locations

University of Kansas Medical CenterSponsor

Updated 2026-05-11 · NCT06645470See eligibility →

Recruiting nowNot applicable

Brain and Behavior Influences on Obesity Development From Infancy Through Childhood

Obesity and OverweightCondition

fMRI cue reactivity task, fMRI go no go taskTreatment

United States4 locations

Johns Hopkins UniversitySponsor

Updated 2026-05-07 · NCT06861868See eligibility →

Recruiting nowNot applicable

Effect of Watermelon on Gut and Cardiometabolic Health

Obesity and Overweight, DysbiosisCondition

Watermelon, Belvita Breakfast Sandwich + 12 oz WaterTreatment

United States1 locations

Florida State UniversitySponsor

Updated 2026-04-09 · NCT06588218See 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

CHIME: Comparing Health Interventions for Maternal Equity

Obesity and Overweight, NutritionCondition

Self-Management, Community-BasedTreatment

United States4 locations

Stanford UniversitySponsor

Updated 2026-03-05 · NCT06724172See eligibility →

Recruiting nowPhase 2

A Mobile Intervention to Reduce Pain and Improve Health-III

Chronic Pain, OsteoarthritisCondition

MORPH, Measurement OnlyTreatment

United States1 locations

Wake Forest UniversitySponsor

Updated 2026-02-20 · NCT06623669See eligibility →

Recruiting nowNot applicable

New Mechanisms of Obesity

Obesity and Overweight, Insulin ResistanceCondition

Lactulose Oral ProductTreatment

United States1 locations

Yale UniversitySponsor

Updated 2026-01-28 · NCT06768827See eligibility →

Recruiting nowNot applicable

Time-Restricted Eating in Menopause and HOrmone-sensitive Breast Cancers (TREMHO)

Menopause, Obesity and OverweightCondition

Time-Restricted Eating 16h/8h, Active ControlTreatment

Switzerland1 locations

University Hospital, GenevaSponsor

Updated 2026-01-27 · NCT06855784See eligibility →

Recruiting nowNot applicable

Targeted Precision Nutrition Strategy To Prevent Chronic Metabolic Diseases

Obesity and Overweight, Pre-diabeticCondition

Optimal Metabotype-specific diet, Sub-optimal dietTreatment

Netherlands2 locations

Maastricht University Medical CenterSponsor

Updated 2026-01-20 · NCT06923644See eligibility →

Recruiting nowNot applicable

Comparision of Aerobic Exercise to Aerobic Plus Yoga Exercise for Weight Loss in Adults With Overweight or Obesity.

Obesity and OverweightCondition

Diet, Aerobic ExerciseTreatment

United States1 locations

University of Kansas Medical CenterSponsor

Updated 2026-01-09 · NCT06636773See eligibility →

Recruiting nowNot applicable

Metabotyping of Broccoli Microgreen in Obese Breast Cancer Survivors

Obesity and Overweight, Breast Cancer SurvivorshipCondition

Broccoli microgreen (BMG)Treatment

United States1 locations

University of Maryland, BaltimoreSponsor

Updated 2025-12-23 · NCT07032545See eligibility →

Recruiting nowNot applicable

BrainWeighve App Feasibility Study

Weight Loss, Obesity and OverweightCondition

BrainWeighve AppTreatment

United States1 locations

University of California, Los AngelesSponsor

Updated 2025-12-22 · NCT05530538See eligibility →

Recruiting nowNot applicable

HYPERtension Reduction Through WALKing Stairs Versus Brisk Walking

Metabolic Disease, Cardiovascular DiseasesCondition

Stair and brisk walking combined, Brisk walkingTreatment

Sweden4 locations

Karolinska InstitutetSponsor

Updated 2025-12-08 · NCT06952348See eligibility →

Recruiting nowPhase 2

The Efficacy and Safety of Efsubaglutide Alfa in Overweight/Obesity（SPARKLE）

Obesity and OverweightCondition

Efsubaglutide Alfa 20 mg QW, Efsubaglutide Alfa 40 mg QWTreatment

Australia5 locations

Shanghai Yinnuo Pharmaceutical Technology Co., Ltd.Sponsor

Updated 2025-12-02 · NCT07114419See eligibility →

Recruiting nowNot applicable

Overweight and Obesity in Adolescents - Sleep Behavioral Intervention

Obesity and Overweight, Sleep DisorderCondition

Sleep Behavioral Intervention, Standard Obesity TreatmentTreatment

Portugal2 locations

University of Beira InteriorSponsor

Updated 2025-12-01 · NCT07255274See eligibility →

Recruiting nowPhase 2

Tirzepatide for Alcohol Use Disorder

Alcohol Use Disorder, Obesity and OverweightCondition

Tirzepatide, Placebo injectionsTreatment

United States1 locations

University of Southern CaliforniaSponsor

Updated 2025-10-14 · NCT06994338See eligibility →

Recruiting nowNot applicable

Effects of Ultra Processed Food on Intestinal Energy Harvest

Obesity and OverweightCondition

Diet containing 80% ultra processed foods, Diet containing 20% ultra processed foodsTreatment

United States1 locations

Columbia UniversitySponsor

Updated 2025-10-03 · NCT06853288See eligibility →

Recruiting nowNot applicable

Weight Management Intervention in College: A Pilot

Obesity and OverweightCondition

BWLI-College, ControlTreatment

United States1 locations

The Miriam HospitalSponsor

Updated 2025-10-01 · NCT06994923See eligibility →

Recruiting nowPhase 2

Efficacy and Safety of Tirzepatide Versus Placebo or Lisdexamfetamine Dimesylate for Binge-Eating Disorder

Obesity and Overweight, Binge Eating DisorderCondition

Tirzepatide, Lisdexamfetamine DimesylateTreatment

United States1 locations

Johns Hopkins UniversitySponsor

Updated 2025-09-22 · NCT06847399See eligibility →

Recruiting nowNot applicable

Comparison of the Occurrence of Postoperative Complications Between Robotic and Laparoscopic Surgery in Revision Bariatric Surgery

Obesity and Overweight, Bariatric SurgeryCondition

Intervention not listedTreatment

France2 locations

GCS Ramsay Santé pour l'Enseignement et la RechercheSponsor

Updated 2025-09-18 · NCT07180316See eligibility →

Recruiting nowNot applicable

Cardiovascular-Kidney-Metabolic Syndrome in Shanghai Zicitizens

Metabolic Syndrome, DiabetesCondition

Intervention not listedTreatment

China1 locations

Shanghai Changzheng HospitalSponsor

Updated 2025-09-08 · NCT07043166See eligibility →

Recruiting nowNot applicable

Bone Outcomes, Obesity, Sunlight, and Trauma in Children

Pediatric Fractures, Hypovitaminosis DCondition

Intervention not listedTreatment

Italy2 locations

Paracelsus Medical UniversitySponsor

Updated 2025-09-03 · NCT07143552See eligibility →

Recruiting nowNot applicable

FAMily-centered WEight Loss for Black Adults (FAM WEL B-ing)

Obesity and Overweight, Diabetes MellitusCondition

Family Skills Training Session Quantity: 5, Family Skills Training Session Mode: In-personTreatment

United States1 locations

University of North Carolina, Chapel HillSponsor

Updated 2025-08-29 · NCT06724406See eligibility →

Recruiting nowNot applicable

Cardiovascular Risk in Children With Chronic Conditions Study

Kidney Transplant, Familial HypercholesterolaemiaCondition

Intervention not listedTreatment

Hungary3 locations

Semmelweis UniversitySponsor

Updated 2025-08-08 · NCT07086989See eligibility →

Recruiting nowNot applicable

FRESH-EATS Project

Dietary Behaviors, Obesity and OverweightCondition

FRESH-EATS, Lagged Intervention Control GroupTreatment

United States1 locations

University of South FloridaSponsor

Updated 2025-07-08 · NCT07053644See eligibility →

Recruiting nowPhase 3

Effect of Semaglutide in Patients With Psoriasis and Obesity

Psoriasis (PsO), Obesity and OverweightCondition

semaglutideTreatment

Hong Kong1 locations

The University of Hong KongSponsor

Updated 2025-05-13 · NCT06937060See eligibility →

Recruiting nowNot applicable

Wearable Devices Empowering Active Health Initiatives for High-Risk Stroke Populations

Hypertension, DiabetesCondition

Wearable DevicesTreatment

China1 locations

Affiliated Hospital of Nantong UniversitySponsor

Updated 2025-04-30 · NCT06935513See eligibility →

Recruiting nowNot applicable

Reprogramming Energy Homeostasis in Overweight Individuals Via Exercise, Cognitive, and Social Training

Obesity and Overweight, Leptin ResistanceCondition

Nutritional Intervention, Physical Activity trainingTreatment

Italy2 locations

Bambino Gesù Hospital and Research InstituteSponsor

Updated 2025-04-17 · NCT06931730See eligibility →

Recruiting nowNot applicable

Response to Semaglutide in Non-diabetic Obese Patients With Varying Degrees of Insulin Resistance

Obesity and Obesity-related Medical Conditions, Obesity and OverweightCondition

Intervention not listedTreatment

Switzerland1 locations

ETH ZurichSponsor

Updated 2025-03-25 · NCT06856291See 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

Protein Requirements After Bariatric Surgery

Obesity and Overweight, Bariatric Surgery (Gastric Bypass)Condition

Intervention not listedTreatment

Belgium1 locations

Universitaire Ziekenhuizen KU LeuvenSponsor

Updated 2025-03-03 · NCT06853652See eligibility →

Recruiting nowNot applicable

Thread Embedding Acupuncture Therapy for Weight Loss

Obesity and OverweightCondition

Thread embedding acupuncture, Sham thread embedding acupunctureTreatment

China1 locations

Beijing Hospital of Traditional Chinese MedicineSponsor

Updated 2025-01-16 · NCT06653530See eligibility →

Recruiting nowNot applicable

Kombucha in Overweight and Obese: Live Vs. Pasteurized Effects on Microbiota, Metabolism, and Liver Function

Obesity and OverweightCondition

Live kombucha (non filtered/ non pasteurized), Pasteurized kombucha (non filtered)Treatment

Portugal2 locations

Associação Centro de Apoio Tecnológico Agro AlimentarSponsor

Updated 2025-01-06 · NCT06759324See eligibility →

Recruiting nowPhase 4

Total-body Glucose Utilization in Obesity

Obesity and OverweightCondition

Movies, ColdTreatment

Finland1 locations

Turku University HospitalSponsor

Updated 2024-12-18 · NCT06739473See eligibility →

Recruiting nowNot applicable

Impact of Bariatric Surgery and Liraglutide on Cognitive-Behavioral Markers of Long-Term Weight Loss in Obesity

Obesity and OverweightCondition

Intervention not listedTreatment

Italy1 locations

I.R.C.C.S Ospedale Galeazzi-Sant'AmbrogioSponsor

Updated 2024-12-11 · NCT06720246See 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

Efficacy of Different Dietary Pattern in Long-term Weight Management

Obesity and Overweight, Dietary InterventionCondition

Individualized dietary intervention, Traditional energy-restricted balanced dietTreatment

China1 locations

Guang NingSponsor

Updated 2026-08-19 · NCT07773558See eligibility →

Opening soonNot applicable

Evaluation of Anterior Neck Ultrasound in Predicting Difficult Airway in Obese Patients

Ultrasonography, Airway ManagementCondition

None (Observational study)Treatment

Locations pending0 locations

Gaziantep City HospitalSponsor

Updated 2026-06-16 · NCT07346768See eligibility →

Opening soonNot applicable

Impact of Chia Seeds on Human Breast Milk Composition

Obesity and Overweight, Breastfeeding, ExclusiveCondition

Chia seedsTreatment

United States2 locations

University of OklahomaSponsor

Updated 2026-05-15 · NCT07343908See eligibility →

Opening soonPhase 2

Palmitic Acid and Human Microvascular Function

Microvascular Dysfunction, MicrovasculatureCondition

Quercetin (dietary supplement), PlaceboTreatment

United States1 locations

Medical College of WisconsinSponsor

Updated 2026-04-29 · NCT06683534See eligibility →

Opening soonNot applicable

Implementation Facilitation of Exercise is Medicine Greenville

Physical Inactivity, DyslipidemiaCondition

Clinic Implementation FacilitationTreatment

United States1 locations

University of South CarolinaSponsor

Updated 2026-04-02 · NCT07340580See eligibility →

Opening soonPhase 2

Safety and Efficacy of NA-931 and Tirzepatide in Adults Who Are Overweight or Obese

Obesity and OverweightCondition

NA-931, TirzepatideTreatment

Australia, New Zealand17 locations

Biomed Industries, Inc.Sponsor

Updated 2026-03-27 · NCT06732245See eligibility →

Opening soonNot applicable

Effect of Simulated Weight Loss on the Energy Cost of Locomotion in Overweight or Obese Adolescents

Obesity and OverweightCondition

Incremental walking exercise on an AlterG treadmill (anti-gravity)Treatment

Locations pending0 locations

Centre Hospitalier Emile RouxSponsor

Updated 2025-09-19 · NCT07155746See 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

Bioptron Light Therapy for Dysmenorrhea in Obese Adolesences: RCT

Dysmenorrhea Primary, Obesity and OverweightCondition

bioptron light therapyTreatment

Egypt1 locations

Alaa Noureldeen KoraSponsor

Updated 2025-05-28 · NCT06992349See eligibility →

Opening soonPhase 2

A Trial With EMP16 in Preparation for Late Phase Studies

Overweight or Obese, Obesity and OverweightCondition

EMP16-02 120 mg orlistat/40 mg acarbose, Alli® 60 mgTreatment

Locations pending0 locations

Empros Pharma ABSponsor

Updated 2025-05-28 · NCT06993428See eligibility →

Opening soonNot applicable

Gastric Emptying in Healthy Volunteers and GLP-1 Agonist Users

Diabetes Type 2, Obesity and OverweightCondition

Gastric UltrasoundTreatment

Locations pending0 locations

Clinica Alemana de SantiagoSponsor

Updated 2025-05-23 · NCT06987669See eligibility →

Opening soonNot applicable

Sleep, Glucose, and Brain Health in Obesity and Overweight Individuals

Obesity and Overweight, Type 2 DiabetesCondition

Intervention not listedTreatment

Locations pending0 locations

Uppsala UniversitySponsor

Updated 2025-05-18 · NCT06968728See eligibility →

Opening soonEarly Phase 1

Chronic Intervention With Sulforaphane-Smart® in Overweight and Obese Adults

Obesity and OverweightCondition

Sulforaphan-Smart® formula, Control (placebo) groupTreatment

Spain1 locations

Mª Jesús PeriagoSponsor

Updated 2025-05-09 · NCT06964659See eligibility →

Opening soonNot applicable

Outcomes of a Game-based Educational Intervention: Healthy Kids

Obesity and Overweight, Child HealthCondition

Healthy Kids ProgrammeTreatment

Turkey (Türkiye)1 locations

Marmara UniversitySponsor

Updated 2025-05-01 · NCT06954545See eligibility →

Opening soonNot applicable

Sarcopenic Obesity: Estimation of Prevalence and Identification of Clinical and Biological Determinants in a Cohort of Adult Obese Patients and Longitudinal Follow-up

Obesity and OverweightCondition

Collection of fluid samplesTreatment

France1 locations

University Hospital, Clermont-FerrandSponsor

Updated 2025-03-17 · NCT06880432See eligibility →

Opening soonNot applicable

Neurological Impact of Weight Reduction and Fitness Interventions

Obesity and OverweightCondition

ExerciseTreatment

Australia1 locations

University of SydneySponsor

Updated 2025-02-17 · NCT06830252See eligibility →

Opening soonNot applicable

Calf Circumference Adjusted for Body Composition to Assess Muscle Mass

Muscle Mass, Obesity and OverweightCondition

Intervention not listedTreatment

Locations pending0 locations

University of TartuSponsor

Updated 2025-02-17 · NCT06829004See eligibility →

This page shows the first 60 studies. Use the full search to filter all matches.

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.