Clinical trial Recruiting at 21 sites Phase 2 Interventional Ages 18 and up

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

PhasePhase 2
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment360 (estimated)
SponsorRegeneron Pharmaceuticals
Industry-sponsored
Locations21 sites (Mobile, Alabama and 20 other locations)
StatusRecruiting
StartedJuly 28, 2026
Main results expectedJanuary 21, 2028
Study endsJanuary 21, 2028
Registry record updatedNovember 6, 2026
Trial IDNCT07685808 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

  • 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
  • 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

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.