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A Study of Retatrutide (LY3437943) in Participants Without Type 2 Diabetes Who Have Obesity or Overweight
Sponsor: Eli Lilly and Company
Summary
The purpose of this study is to investigate the efficacy and safety of different retatrutide dose escalation schemes in participants without type 2 diabetes who have obesity or overweight. Participation in the study will last about 113 weeks.
Official title: A Phase 3b Study to Investigate the Efficacy and Safety of Different Retatrutide Dose Escalation Schemes in Participants Without Type 2 Diabetes Who Have Obesity or Overweight: A Randomized, Controlled, Double-Blind Trial
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
600
Start Date
2026-01-24
Completion Date
2028-11
Last Updated
2026-03-20
Healthy Volunteers
No
Conditions
Interventions
Retatrutide
Administered SC
Locations (35)
Arizona Research Center
Phoenix, Arizona, United States
Care Access - Huntington Beach
Huntington Beach, California, United States
Los Angeles Institute for Metabolic Research
Los Angeles, California, United States
New Horizon Research Center
Miami, Florida, United States
Encore Medical Research - Weston
Weston, Florida, United States
Pacific Diabetes & Endocrine Center
Honolulu, Hawaii, United States
L-MARC Research Center
Louisville, Kentucky, United States
Brigham and Women's Hospital Diabetes Program
Boston, Massachusetts, United States
Great Lakes Research Group, Inc.
Bay City, Michigan, United States
NYC Research INC
Long Island City, New York, United States
Weill Cornell Medical College
New York, New York, United States
Care Access - Raleigh
Raleigh, North Carolina, United States
New Phase Research and Development
Knoxville, Tennessee, United States
Velocity Clinical Research, Dallas
Dallas, Texas, United States
Cedar Health Research - Texas Native Health
Dallas, Texas, United States
Cedar Health Research
Dallas, Texas, United States
Cedar Health Research - Fort Worth
Fort Worth, Texas, United States
Advanced Research Institute
Ogden, Utah, United States
Dominion Medical Associates, Inc.
Richmond, Virginia, United States
CAMC Institute for Academic Medicine
Charleston, West Virginia, United States
Cicemo Srl
Buenos Aires, Argentina
CARDIAMET Investigaciones Médicas
Buenos Aires, Argentina
Stat Research S.A.
Buenos Aires, Argentina
Centro de Investigaciones Metabólicas (CINME)
Buenos Aires, Argentina
Centro Médico Viamonte
Buenos Aires, Argentina
Aggarwal and Associates Limited
Brampton, Canada
Med Trust Research
Courtice, Canada
Winterberry Research Inc.
Hamilton, Canada
Diex Recherche Inc. Division Joliette
Joliette, Canada
Milestone Research Inc.
London, Canada
Diex Recherche Inc. Division Quebec
Québec, Canada
Diex Recherche Inc. Division Sherbrooke
Sherbrooke, Canada
Canadian Phase Onward
Toronto, Canada
Dr. Anil K. Gupta Medicine Professional Corporation
Toronto, Canada
C.I.C. Mauricie inc.
Trois-Rivières, Canada