GLP-1 Medications for Weight Loss Now Available!

There are currently 48 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 North Carolina.
Diet Order Effects of Low Fat vs. Low Carb Diets on Body Fat Change
NCT06325722
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:
06/18/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Overweight, Obesity
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A Study of Tirzepatide (LY3298176) Compared With Placebo in Adults With Type 1 Diabetes and Obesity or Overweight
NCT06914895
Recruiting
The main purpose of this study is to find out how well and how safely tirzepatide works in adults who have type 1 diabetes and obesity or overweight. Participation in the study will last about 49 weeks.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/18/2025
Locations: Sansum Diabetes Research Institute, Goleta, California +147 locations
Conditions: Type 1 Diabetes, Obesity, Overweight
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Effects of Sucralose on Drug Absorption and Metabolism (The SweetMeds Study)
NCT03407079
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:
06/13/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Healthy Volunteers, Overweight
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Taxi ROADmAP (Realizing Optimization Around Diet And Physical Activity)
NCT05770570
Recruiting
The researchers will conduct 'Taxi ROADmAP (Realizing Optimization Around Diet And Physical activity)', which also utilizes MOST, and the same 4 obesity intervention components as in SANOS, but targets the overweight/obesity crisis in another at-risk, low socioeconomic status (SES) population, taxi and for-hire vehicle (FHV) drivers (Lyft, Uber, etc.). ROADMAP also utilizes an effectiveness- implementation hybrid type 1 design. Hybrid trials, which blend effectiveness and implementation studies,... Read More
Gender:
ALL
Ages:
21 years and above
Trial Updated:
06/05/2025
Locations: Mexican Consulate's Ventanilla de Salud (VDS), New York, New York
Conditions: Overweight, Overweight and Obesity, Overweight or Obesity, Obesity, Obese
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Optimization of Chrononutrition to Reduce the Risk of Disease in Shift Workers
NCT06891352
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:
06/03/2025
Locations: University of California San Diego Altman Clinical and Translational Research Institute, La Jolla, California
Conditions: Night Shift Work, Time Restricted Eating, Overweight, Obesity
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Night Owl Metabolism
NCT06507722
Recruiting
The proposed study uses a novel and rigorous randomized cross-over study design in youth (17-23y) with late and non-late chronotype (n=35 per group) to assess the glycemic effect of "aligning" an oral glucose tolerance test (OGTT) or first-meal of day to a subject's chronotype. Both groups will undergo 2 OGTTs (aligned and mis-aligned with chronotype) to compare glucose tolerance and insulin sensitivity within-subject (primary outcome) and between groups (Aim 1). Then, youth will also undergo tw... Read More
Gender:
ALL
Ages:
Between 18 years and 23 years
Trial Updated:
05/29/2025
Locations: Johns Hopkins School of Medicine, Baltimore, Maryland
Conditions: PreDiabetes, Overweight, Impaired Glucose Tolerance
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A Study to Assess Efficacy, Safety, Tolerability, Pharmacokinetics (PK) and Pharmacodynamics (PD) of RO7204239 in Combination With Tirzepatide in Participants With Obesity or Overweight With At Least One Weight-related Comorbidity
NCT06965413
Recruiting
The main aim of the study is to assess the effect of RO7204239 in combination with tirzepatide, compared to placebo in combination with tirzepatide, on body weight loss after 48 weeks of treatment in adults with obesity or overweight with at least one weight-related comorbidity, but without diabetes mellitus (DM). The study comprises of a 4-week screening period; a 48-week core treatment period, where all participants will receive tirzepatide as background treatment and will be randomized to one... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/28/2025
Locations: Pinnacle Research Group, Anniston, Alabama +10 locations
Conditions: Obesity, Overweight, Overweight With One Weight Related Comorbidity
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A Randomized Controlled Trial Comparing the Effectiveness of Different Treatment Options for Weight Management After Discontinuation of Semaglutide and Tirzepatide (GLP1 Transition Trial)
NCT06605703
Recruiting
The study compares the effectiveness of treatment options for weight management after discontinuing semaglutide and tirzepatide. The primary outcome is absolute and percentage weight change at 12-weeks.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/27/2025
Locations: WW International, Inc, NYC, New York
Conditions: Obesity, Overweight
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A Master Protocol for Orforglipron (LY3502970) in Participants With Obesity or Overweight With and Without Type 2 Diabetes
NCT06993792
Recruiting
The purpose of this Master Protocol is to support two studies to see how well and how safely orforglipron works compared to placebo in participants who have obesity or overweight with or without type 2 diabetes. Participants will be screened for about 4 weeks, after which they will enroll into either J2A-MC-GZP1, NCT06972459 (do not have type 2 diabetes) or J2A-MC-GZP2, NCT06972472 (have type 2 diabetes).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/27/2025
Locations: Novak Clinical Research - Tucson - North La Cholla Boulevard, Tucson, Arizona +88 locations
Conditions: Obesity, Overweight, Type 2 Diabetes
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A Master Protocol Study (LY900038) of Multiple Intervention-Specific-Appendices (ISAs) in Adult Participants With Obesity or Overweight
NCT06143956
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:
05/23/2025
Locations: The Institute for Liver Health II dba Arizona Clinical Trials - Mesa, Chandler, Arizona +53 locations
Conditions: Obesity, Overweight
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A Study of Eloralintide (LY3841136) and Eloralintide With Tirzepatide in Participants With Overweight or Obesity
NCT06916065
Recruiting
The purpose of this study is to evaluate how well eloralintide and eloralintide with tirzepatide is tolerated and what side effects may occur in participants with overweight or obesity. The study drug will be administered subcutaneously (SC) (under the skin). Blood tests will be performed to check how much eloralintide and eloralintide with tirzepatide get into the bloodstream and how long it takes the body to eliminate it. There will be 6 cohorts. The study will last up to approximately 26 wee... Read More
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
05/23/2025
Locations: Anaheim Clinical Trials, LLC, Anaheim, California +2 locations
Conditions: Overweight, Obesity
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A Study of LY4086940 in Healthy Participants and Participants With Overweight or Obesity, With or Without Type 2 Diabetes
NCT06945419
Recruiting
The main purpose of this study is to evaluate the safety, tolerability of LY4086940 and how it is processed in the body. Participation in Part A of the study will last about 10 weeks and may include up to 6 visits. Participation in Parts B, C, D will last approximately 15 weeks and may include up to 9 visits.
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
05/23/2025
Locations: Fortrea Clinical Research Unit, Daytona Beach, Florida +3 locations
Conditions: Healthy, Overweight, Obesity, Type 2 Diabetes
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