Weight loss · Oklahoma
Weight loss and obesity studies in Oklahoma
17 studies have at least one recruiting site in Oklahoma. Weight-management research includes trials of new medicines, devices, diets and lifestyle programs for people with overweight or obesity, and studies of weight-related conditions such as fatty liver disease.
17 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteersPhase 3
A Study of Aleniglipron in Adults With Obesity or Overweight and Type 2 Diabetes Mellitus (ACCOMPLISH-2)
Gasherbrum Bio, Inc., a wholly owned subsidiary of Structure Therapeutics
- Location
- Moore, OK + 55 other US sites
- Eligibility basics
- Ages 18–79
- RecruitingPhase 3
Efficacy, Safety and Tolerability of Switching From Glucagon-like Peptide-1 Receptor Agonists (GLP-1RA) to Maridebart Cafraglutide in Adults With Obesity or Overweight (MARITIME-SWITCH)
Amgen
- Location
- Chickasha, OK + 51 other US sites
- Eligibility basics
- Ages 18–99
- RecruitingPhase 2
Study to Assess the Effect and Safety of ALV-100 on Maintenance of Weight Loss
Alveus Therapeutics, Inc.
- Location
- Oklahoma City, OK + 19 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
A Clinical Study to Evaluate the Effects of Enicepatide (RO7795068) in Participants With Obesity or Overweight Without Type 2 Diabetes
Hoffmann-La Roche
- Location
- Tulsa, OK + 43 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Clinical Study to Evaluate the Effects of Enicepatide (RO7795068) in Participants With Obesity or Overweight and Type 2 Diabetes
Hoffmann-La Roche
- Location
- Norman, OK + 44 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Master Protocol to Investigate Efficacy and Safety of Elecoglipron in Participants With Obesity or Overweight With or Without T2DM
AstraZeneca
- Location
- Oklahoma City, OK + 43 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Study of LY3457263 Compared With Placebo in Participants With Type 2 Diabetes on a Stable Dose of Semaglutide or Tirzepatide
Eli Lilly and Company
- Location
- Norman, OK + 24 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
Efficacy and Safety of Eloralintide (LY3841136) in Participants With Osteoarthritis Knee Pain and Obesity or Overweight
Eli Lilly and Company
- Location
- Tulsa, OK + 37 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study of Orforglipron in Participants With Overweight at Risk of Development of Obesity-Related Complications or Progression to Class 1 Obesity
Eli Lilly and Company
- Location
- Tulsa, OK + 68 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Extension Trial to Evaluate the Long-term Efficacy, Safety, and Tolerability of Maridebart Cafraglutide (MARITIME-1-EXTENSION)
Amgen
- Location
- Norman, OK + 69 other US sites
- Eligibility basics
- Ages 18–99
- RecruitingPhase 3
AMAZE 9: A Research Study Investigating How Well Zenagamtide Tablets Help People With Excess Body Weight Lose Weight
Novo Nordisk A/S
- Location
- Norman, OK + 38 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Study of CX11 Tablets in Patients With Type 2 Diabetes Mellitus
Corxel Pharmaceuticals
- Location
- Oklahoma City, OK + 32 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
AMBITION 7: A Research Study Investigating How Well Zenagamtide Lowers Blood Sugar and Body Weight Compared to Insulin Glargine in People With Type 2 Diabetes and Increased Risk of Diseases That Affect the Heart and…
Novo Nordisk A/S
- Location
- Norman, OK + 55 other US sites
- Eligibility basics
- Ages 45+
- RecruitingPhase 2
Efficacy and Safety of GL0034 in Overweight or Obese Adults With Type II Diabetes Mellitus
Sun Pharmaceutical Industries Limited
- Location
- Oklahoma City, OK + 8 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
The Interaction of Body Composition, Sex Hormones and Exercise in Men
Oklahoma State University
- Location
- Stillwater, OK
- Eligibility basics
- Ages 18–79 · Men only
- RecruitingHealthy volunteers
Wakaya: Rising Up for Choctaw Youth Health
University of Washington
- Location
- Durant, OK + 1 other US site
- Eligibility basics
- Ages 12–19
- RecruitingHealthy volunteers
Postnatal Exercise to Activate Baby's Brown Fat
Joslin Diabetes Center
- Location
- Oklahoma City, OK + 1 other US site
- Eligibility basics
- Ages 18–45 · Women only
Who these studies look for
Most of these studies set a BMI range and may exclude people taking certain weight-loss medicines or who have had bariatric surgery. Some require a weight-related condition such as type 2 diabetes or high blood pressure.
Matching a page like this one never means you qualify. Each research team decides eligibility at screening.
Questions
Can I join a weight loss study if I already take a GLP-1 medicine?
It depends on the study. Many exclude people currently or recently on weight-loss medicines; others are designed specifically for them. The listing’s eligibility criteria and the study team are the only reliable answer.