Olatorepatide in adults who are overweight or have obesity (without diabetes) test of safety and dosing
Official title: A Phase 2, Randomized, Placebo-Controlled Study to Assess the Safety, Tolerability, Pharmacokinetics, and Efficacy of Olatorepatide, a GLP-1/GIP Receptor Agonist, With Different Doses and Drug-Titration Algorithms in Participants Living With Overweight or Obesity
Run by Regeneron Pharmaceuticals · NCT07685808 · Data updated 2026-11-12
This study tests olatorepatide versus placebo to see if it can safely help adults who are overweight or obese lose weight at different doses.
Quick facts
| Phase | Phase 2 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 360 (estimated) |
| Sponsor | Regeneron Pharmaceuticals Industry-sponsored |
| Locations | 21 sites (Mobile, Alabama and 20 other locations) |
| Status | Recruiting |
| Started | July 28, 2026 |
| Main results expected | January 21, 2028 |
| Study ends | January 21, 2028 |
| Registry record updated | November 6, 2026 |
| Trial ID | NCT07685808 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults with BMI 30.0–44.9 kg/m^2, or BMI ≥27 kg/m^2 with obesity-related conditions like hypertension, dyslipidemia, prediabetes, sleep apnea, CAD, heart failure, or cerebrovascular disease.
✕Probably not a fit
Individuals with diabetes, recent significant weight change, prior bariatric surgery, or certain gallbladder or thyroid conditions may not benefit or could be excluded.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This Phase 2 interventional trial evaluates different doses and dosing schedules of olatorepatide in adults with overweight or obesity but no diabetes. Participants are randomized to receive the study drug or placebo to assess safety, how the drug behaves in the body, and its effect on weight and related factors. The study also checks for antibody development against the drug and potential dose-related side effects. Key outcomes include dose-finding, tolerability, pharmacokinetics, and preliminary efficacy signals.
Why it matters
Potential benefit: If successful, olatorepatide could offer a new option to help reduce body weight in adults without diabetes.
How similar studies have gone: GLP-1/GIP receptor agonists have shown weight-loss signals in prior studies, but this specific dosing and population are being explored in a Phase 2 setting.
Who can join: the full rules
Show full inclusion / exclusion criteria
Key Inclusion Criteria: 1. Body Mass Index (BMI) ≥30.0 kg/m\^2 to \<45.0 kg/m\^2 at screening OR 2. BMI ≥27.0 kg/m\^2 at screening with at least 1 of the following weight-related co-morbidities: Hypertension, Dyslipidemia, Prediabetes, established Obstructive Sleep Apnea (OSA), established Coronary Artery Disease (CAD), Heart failure, established cerebrovascular disease as described in the protocol Key Exclusion Criteria: 1. Previous or current diagnosis of Type 1 or Type 2 diabetes at screening 2. Change in body weight \>5 kg within approximately 3 months before screening as described in the protocol 3. Bariatric surgery, including any procedures to revise, reverse, or remove any previous bariatric surgery interventions as described in the protocol 4. History of acute or chronic pancreatitis, cholecystitis, or symptomatic gallbladder stones 5. History or family history of medullary thyroid carcinoma or multiple endocrine neoplasia type 2 Note: Other Protocol Defined Inclusion/ Exclusion Criteria Apply
Where it's running
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AMR Clinical - Mobile
Mobile, Alabama, United States Recruiting -
Diablo Clinical Research - Flourish Research
Walnut Creek, California, United States Recruiting -
Chase Medical Research
Waterbury, Connecticut, United States Recruiting -
Alliance for Multispecialty Research (AMR) Clinical Miami
Doral, Florida, United States Recruiting -
AMR Clinical - Fort Myers
Fort Myers, Florida, United States Recruiting -
AGA Clinical Trials
Hialeah, Florida, United States Recruiting
Show 15 more locations
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Flourish Research, Nature Coast Clinical Research
Inverness, Florida, United States Recruiting -
Flourish Research, Jacksonville Center for Clinical Research
Jacksonville, Florida, United States Recruiting -
K2 Medical Research Maitland LLC, Main Office
Maitland, Florida, United States Recruiting -
The IMA Group, IMA Clinical Research St. Petersburg
St. Petersburg, Florida, United States Recruiting -
Charter Research LLC - The Villages
The Villages, Florida, United States Recruiting -
Clinical Site Partners, LLC DBA Flourish Research
Winter Park, Florida, United States Recruiting -
Charter Research LLC - Chicago
Chicago, Illinois, United States Recruiting -
Flourish Research, Ravenswood Rheumatology
Chicago, Illinois, United States Recruiting -
AMR Clinical - Chicago Oak Brook
Oak Brook, Illinois, United States Recruiting -
AMR Clinical Wichita
Wichita, Kansas, United States Recruiting -
AMR Clinical - Lexington
Lexington, Kentucky, United States Recruiting -
Velocity Clinical Research - Omaha
Omaha, Nebraska, United States Recruiting -
NYC Research Inc
New York, New York, United States Recruiting -
Rochester Clinical Research
Rochester, New York, United States Recruiting -
Tribe Clinical Research
Greenville, South Carolina, United States Recruiting
Study contacts
- Study coordinator: Clinical Trials Administrator
- Email: clinicaltrials@regeneron.com
- Phone: 844-734-6643
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.