A Study of Orforglipron (LY3502970) in Adult Participants With Obesity or Overweight
A Phase 1, Double-blind, Two-arm, Mechanism of Action Study to Investigate the Effect of Orforglipron on Body Composition in Adult Participants With Obesity or Overweight, Without Diabetes
2 other identifiers
interventional
120
1 country
4
Brief Summary
The main purpose of this study is to see how orforglipron affects the amount of body fat compared with placebo in participants with obesity or overweight. Participation in the study will last approximately 8 months.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for phase_1 obesity
Started Feb 2025
4 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
January 27, 2025
CompletedFirst Posted
Study publicly available on registry
February 13, 2025
CompletedStudy Start
First participant enrolled
February 17, 2025
CompletedPrimary Completion
Last participant's last visit for primary outcome
January 26, 2026
CompletedStudy Completion
Last participant's last visit for all outcomes
January 26, 2026
CompletedFebruary 25, 2026
February 1, 2026
11 months
January 27, 2025
February 24, 2026
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Percent Change from Baseline in Visceral Adipose Tissue (VAT)
Baseline, Week 36
Secondary Outcomes (6)
Percent Change from Baseline in Energy Intake
Baseline, Week 36
Percent Change from Baseline in Appetite
Baseline, Week 36
Percent Change from Baseline in Body Weight
Baseline, Week 36
Percent Change from Baseline in Fasting Total Cholesterol
Baseline, Week 36
Percent Change from Baseline in High-Sensitivity C-Reactive Protein (hs-CRP)
Baseline, Week 36
- +1 more secondary outcomes
Study Arms (2)
Orforglipron
EXPERIMENTALParticipants will receive orforglipron orally
Placebo
PLACEBO COMPARATORParticipants will receive placebo orally
Interventions
Eligibility Criteria
You may qualify if:
- Have a Body Mass Index (BMI)
- ≥30.0 kilograms per square meter (kg/m2), or
- ≥27.0 kg/m2 with comorbidities
You may not qualify if:
- Have type 1 diabetes, type 2 diabetes, or any other types of diabetes, history of ketoacidosis, or hyperosmolar state/coma
- Have an unstable body weight within 90 days prior to screening
- Have acute or chronic hepatitis
- Are taking other medications or alternative remedies to manage weight loss
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (4)
Clinical Pharmacology of Miami
Miami, Florida, 33172, United States
Axis
Dilworth, Minnesota, 56529, United States
Ohio Clinical Trials
Columbus, Ohio, 43212, United States
Endeavor Clinical Trials
San Antonio, Texas, 78240, United States
Related Links
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Study Officials
- STUDY DIRECTOR
Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 : Mon - Fri 9 AM - 5 PM Eastern time (UTC/GMT - 5 hours, EST)
Eli Lilly and Company
Study Design
- Study Type
- interventional
- Phase
- phase 1
- Allocation
- RANDOMIZED
- Masking
- DOUBLE
- Who Masked
- PARTICIPANT, INVESTIGATOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
January 27, 2025
First Posted
February 13, 2025
Study Start
February 17, 2025
Primary Completion
January 26, 2026
Study Completion
January 26, 2026
Last Updated
February 25, 2026
Record last verified: 2026-02
Data Sharing
- IPD Sharing
- Will not share