Clinical Research Directory
Browse clinical research sites, groups, and studies.
A Study of Retatrutide (LY3437943) in Participants With Obesity or Overweight
Sponsor: Eli Lilly and Company
Summary
The purpose of this study is to evaluate the efficacy and safety of retatrutide compared with placebo for body weight reduction. Participation in the study will last about 65 weeks and may include about 18 visits.
Official title: A Phase 3b Study to Investigate the Efficacy and Safety of Retatrutide Once Weekly in Participants Without Type 2 Diabetes Who Have Obesity or Overweight: A Randomized, Double-Blind, Placebo-Controlled Trial
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
250
Start Date
2025-11-17
Completion Date
2027-07
Last Updated
2026-03-20
Healthy Volunteers
No
Conditions
Interventions
Retatrutide
Administered SC
Placebo
Administered SC
Locations (31)
Artemis Institute for Clinical Research
Riverside, California, United States
JEM Research Institute
Atlantis, Florida, United States
Headlands Research Orlando
Orlando, Florida, United States
Care Access - Tamarac
Tamarac, Florida, United States
Care Access - Arlington Heights
Arlington Heights, Illinois, United States
L-MARC Research Center
Louisville, Kentucky, United States
IMA Clinical Research Monroe - Armand
Monroe, Louisiana, United States
Pharmasite Research, Inc.
Baltimore, Maryland, United States
Clinical Research Professionals
Chesterfield, Missouri, United States
Clinvest Headlands Llc
Springfield, Missouri, United States
IMA Clinical Research Warren
Warren Township, New Jersey, United States
IMA Clinical Research Manhattan
New York, New York, United States
Trial Management Associates - Wilmington - Floral Parkway
Wilmington, North Carolina, United States
Cedar Health Research
Dallas, Texas, United States
Headlands Research-El Paso
El Paso, Texas, United States
Cedar Health Research - Euless
Euless, Texas, United States
Cedar Health Research - Fort Worth
Fort Worth, Texas, United States
Care Access - Houston
Houston, Texas, United States
IMA Clinical Research San Antonio
San Antonio, Texas, United States
FutureMeds - Birmingham
Birmingham, United Kingdom
Layton Medical Centre
Blackpool, United Kingdom
Bradford on Avon Health Centre
Bradford-on-Avon, United Kingdom
FutureMeds - Liverpool
Bromborough, United Kingdom
Cheadle Community Hospital
Cheadle, United Kingdom
HMC Health Group - Meadows Centre for Health
Hounslow, United Kingdom
St Bartholomew's Medical Centre
Oxford, United Kingdom
Atlantic Medical
Penzance, United Kingdom
The Adam Practice
Poole, United Kingdom
Woodstock Bower Surgery
Rotherham, United Kingdom
Rame Group Practice
Torpoint, United Kingdom
Albany House Medical Centre
Wellingborough, United Kingdom