GLP-1 Medications for Weight Loss Now Available!

There are currently 47 active clinical trials seeking participants for Overweight research studies. The states with the highest number of trials for Overweight participants are California, Texas, Florida and New York.
Effects of Sucralose on Drug Absorption and Metabolism (The SweetMeds Study)
Recruiting
Background: Artificial sweeteners like sucralose are found in many foods and drinks. Sucralose might affect hormones and cause health changes. Objective: To see if sucralose changes how medicines are absorbed and processed, how hormones are secreted, gut bacteria, and how fat cells are metabolized. Eligibility: People ages 18-60 who: * Are black or Hispanic * Weigh more than 110 pounds * Have a body mass index of 25-40 * Do not have a condition that requires drug treatment Design: Partic... Read More
Gender:
FEMALE
Ages:
Between 18 years and 60 years
Trial Updated:
03/28/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Healthy Volunteers, Overweight
A Study to Investigate Weight Management with LY3549492 Compared with Placebo in Adult Participants with Obesity or Overweight
Recruiting
The main purpose of this study, performed under the master protocol W8M-MC-CWMM (NCT06143956), is to evaluate the effects of LY3549492 in adults with obesity or overweight. Participation in the study will last about one year.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
03/25/2025
Locations: The Institute for Liver Health II dba Arizona Clinical Trials - Mesa, Chandler, Arizona +48 locations
Conditions: Obesity, Overweight
The Influence of Honey-flavored Yogurt on Low-grade Inflammation and Gut Health in Middle to Older Aged Women.
Recruiting
A randomized, double-blind, crossover dietary intervention trial will test the effects of 4 weeks of daily honey-flavored yogurt intake on markers of inflammation (Th17 cytokines) and oxidative stress (NOX2, UA, RSNO) and associative changes with microbial derived metabolites (SCFAs, BAs, ellagitannins), metabolism and the fecal microbiome. The above suite of selected markers will capture diet-induced systemic changes in inflammation and oxidative stress, while assessing associated microbial cha... Read More
Gender:
FEMALE
Ages:
Between 45 years and 65 years
Trial Updated:
03/25/2025
Locations: University of California, Davis; Department of Nutrition, Davis, California
Conditions: Overweight
Optimization of Chrononutrition to Reduce the Risk of Disease in Shift Workers
Recruiting
In this randomized controlled trial, the investigators will assess the health impacts of optimizing the timing of dietary consumption in nurses and nursing assistants who work night shifts, have a habitual eating window of 14 hours or more, and elevated weight. Participants will be randomized to one of three groups: (1) dietary monitoring, (2) dietary monitoring plus 10-hour daytime time-restricted eating (TRE), or (3) TRE with a low-glycemic snack during night shifts. The study includes a 2-wee... Read More
Gender:
ALL
Ages:
Between 18 years and 70 years
Trial Updated:
03/25/2025
Locations: University of California San Diego Altman Clinical and Translational Research Institute, La Jolla, California
Conditions: Night Shift Work, Time Restricted Eating, Overweight, Obesity
Effect of Nicotinamide Riboside on Ketosis, Fat Oxidation & Metabolic Rate
Recruiting
Background: At least 30% of Americans have fatty liver disease. This means that they store too much fat in the liver. At the moment lifestyle changes are the only way to treat this problem. Objective: To test how (1) a low-carbohydrate diet and (2) a supplement called nicotinamide riboside (NR) affect how a person s body uses dietary fat. Eligibility: Men aged 18 to 65 and women aged 18 to 50 who are healthy volunteers with a body mass index (height to weight ratio) of 25 or more. Adults wi... Read More
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
03/22/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Overweight, Obesity
Diet Order Effects of Low Fat vs. Low Carb Diets on Body Fat Change
Recruiting
Background: In a previous study, participants were lived at the NIH and randomly received either a low-fat or a low-carbohydrate diet for 2 weeks and then switched to the other diet for 2 more weeks. Participants who received the low-carbohydrate diet first lost more body fat at the end of the study than those who received the low-fat diet first. Researchers want to see if they can repeat that result in a longer weight loss study when participants live at home. Objective: To test the effects... Read More
Gender:
ALL
Ages:
Between 18 years and 50 years
Trial Updated:
03/21/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Overweight, Obesity
A Study to Investigate Weight Management with Bimagrumab (LY3985863) and Tirzepatide (LY3298176), Alone or in Combination, in Adults with Obesity or Overweight
Recruiting
The main purpose of this study is to evaluate the efficacy and safety of Bimagrumab and Tirzepatide, alone or in combination, in adults with obesity or overweight, with at least one obesity related comorbidity, without Type 2 Diabetes. The study will last about 70 weeks.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
03/21/2025
Locations: Pinnacle Research Group, LLC, Anniston, Alabama +11 locations
Conditions: Obesity, Overweight
Wild Blueberries for Gut, Brain, and Heart Health in Adults with High Blood Pressure
Recruiting
The purpose of the study is to determine the effectiveness of wild blueberries on cardiovascular health, cognitive function, and gut microbiota composition in non-Hispanic Black and White adults with elevated blood pressure.
Gender:
ALL
Ages:
Between 45 years and 65 years
Trial Updated:
03/18/2025
Locations: Georgia State University, Atlanta, Georgia
Conditions: Hypertension (without Type 2 Diabetes Mellitus), High Blood Pressure, Male, Female, Adult, Cognition, Endothelial Function (reactive Hyperemia), Oxidative Stress, Diet, Overweight, Body Composition Measurement, Gut Microbiome, Arterial Stiffness, Caucasian Whites, Inflammation, Microvascular Function
Blueberries for Gut, Brain, and Cardiometabolic Health in Prediabetes
Recruiting
The goal of this clinical trial is to determine the effectiveness of using a freeze-dried wild blueberry powder on cardiometabolic health, cognitive function, and gut microbiota composition in adult women with prediabetes.
Gender:
FEMALE
Ages:
Between 45 years and 65 years
Trial Updated:
03/18/2025
Locations: Georgia State University, Atlanta, Georgia
Conditions: Prediabetes (Insulin Resistance, Impaired Glucose Tolerance), Female, Adult, Endothelial Function (reactive Hyperemia), Arterial Stiffness, Cognition, Oxidative Stress, Gut Microbiota, Overweight, Inflammation, Microvascular Function, Body Composition
A Master Protocol Study (LY900038) of Multiple Intervention-Specific-Appendices (ISAs) in Adult Participants With Obesity or Overweight
Recruiting
The purpose of this Phase-2 chronic weight management master protocol (CWMM) is to create a framework to evaluate the safety and efficacy of various investigational interventions for chronic weight management with intervention-specific appendices (ISAs). The CWMM establishes entry criteria for newly enrolled participants across the master and the ISAs. The ISAs may start independently of other ISAs as interventions become available for clinical testing. The results for the CWMM screening record... Read More
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
03/07/2025
Locations: The Institute for Liver Health II dba Arizona Clinical Trials - Mesa, Chandler, Arizona +53 locations
Conditions: Obesity, Overweight
A Study of Orforglipron (LY3502970) in Adolescent Participants With Obesity, or Overweight With Related Comorbidities
Recruiting
The main purpose of this study, performed under Master Protocol J4M-MC-PWMP, is to evaluate the efficacy, safety, and pharmacokinetics of orforglipron once daily oral versus Placebo in adolescent participants with obesity, or overweight with related comorbidities. Participation in the study will last about 18 months.
Gender:
ALL
Ages:
Between 12 years and 17 years
Trial Updated:
02/26/2025
Locations: Carey Chronis MD Pediatric, Infant and Adolescent Medicine, Ventura, California +44 locations
Conditions: Obesity, Overweight
A Study to Investigate Weight Management With LY3841136 and Tirzepatide (LY3298176), Alone or in Combination, in Adult Participants With Obesity or Overweight With Type 2 Diabetes
Recruiting
The main purpose of this study, performed under the master protocol W8M-MC-CWMM (NCT06143956), is to investigate the safety and efficacy of LY3841136 for chronic weight management alone or in combination with Tirzepatide across a wide dose range in participants with Type 2 Diabetes. Participation in the study will last about 64 weeks.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
02/26/2025
Locations: The Institute for Liver Health II dba Arizona Clinical Trials - Mesa, Chandler, Arizona +50 locations
Conditions: Obesity, Overweight