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Study identifier: NCT07165028 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

A Master Protocol of Multiple Agents in Adults With Metabolic Dysfunction-Associated Steatotic Liver Disease (SYNERGY-Outcomes)

Condition: Metabolic Dysfunction-Associated Steatotic Liver Disease  ·  Sponsor: Eli Lilly and Company

PhasePhase 3
Planned participants4500
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The main purpose of the SYNERGY-OUTCOMES study is to find out whether retatrutide and tirzepatide can prevent major adverse liver outcomes (MALO) in people with high-risk metabolic dysfunction-associated steatotic liver disease (MASLD). The study will enroll adults who have MASLD based on non-invasive tests (NITs), which indicate they are more likely to develop MALO. Participants will be randomly assigned within a Master Protocol to receive either retatrutide (N1T-MC-RT01), tirzepatide (N1T-MC-TZ01) or placebo. The trial plans to enroll about 4,500 adults and will run for approximately 224 weeks. Participants may have up to approximately 25 to 30 clinic visits throughout the study to monitor their health, complete study procedures, and assess liver function and disease progression. Once the study is complete, eligible participants may participate in an optional 2-year extension study, in which all participants will receive either retatrutide or tirzepatide, even if they received placebo in the main study.

This description comes directly from the study's public registry record.

Talk to the study team

Trial questions or participation questions: 1-877-CTLILLY (1-877-285-4559) or  ·  1-317-615-4559  ·  LillyTrials@Lilly.com

Physicians interested in becoming principal investigators please contact  ·  clinical_inquiry_hub@lilly.com

Always discuss trial participation with your own doctor first.

Locations (563)

MFA Clinical ResearchTuscaloosa, Alabama, United StatesRecruiting
The Institute for Liver Health II dba Arizona Clinical Trials - ChandlerChandler, Arizona, United StatesRecruiting
Spectrum Research InstituteGilbert, Arizona, United StatesRecruiting
The Institute for Liver Health II dba Arizona Liver Health - PeoriaPeoria, Arizona, United StatesRecruiting
Epic Medical Research-Sun CitySun City, Arizona, United StatesRecruiting
The Institute for Liver Health II dba Arizona Clinical Trials - TucsonTucson, Arizona, United StatesRecruiting
Del Sol Research Management, LLCTucson, Arizona, United StatesRecruiting
Arkansas Gastroenterology - North Little RockNorth Little Rock, Arkansas, United StatesRecruiting
San Fernando Valley Health InstituteCanoga Park, California, United StatesRecruiting
Ark Clinical Research - Fountain ValleyFountain Valley, California, United StatesRecruiting
Fresno Clinical Research CenterFresno, California, United StatesRecruiting
UCSD - Altman Clinical and Translational Research Institute (ACTRI)La Jolla, California, United StatesRecruiting

+ 551 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT07165028