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Study identifier: NCT06143956 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

A Master Protocol Study (LY900038) of Multiple Intervention-Specific-Appendices (ISAs) in Adult Participants With Obesity or Overweight

Condition: Obesity · Overweight  ·  Sponsor: Eli Lilly and Company

PhasePhase 2
Planned participants1481
Who can joinAll sexes, 18 Years to 75 Years
Healthy volunteersNo

About this study

The purpose of this Phase-2 chronic weight management master protocol (CWMM) is to create a framework to evaluate the safety and efficacy of various investigational interventions for chronic weight management with intervention-specific appendices (ISAs). The CWMM establishes entry criteria for newly enrolled participants across the master and the ISAs. The ISAs may start independently of other ISAs as interventions become available for clinical testing. The results for the CWMM screening record will be reported when all the ISA's complete.

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 (54)

The Institute for Liver Health II dba Arizona Clinical Trials - MesaChandler, Arizona, United StatesRecruiting
HOPE Research InstitutePhoenix, Arizona, United StatesCompleted
Headlands Research - ScottsdaleScottsdale, Arizona, United StatesRecruiting
The Institute for Liver Health II dba Arizona Liver Health-TucsonTucson, Arizona, United StatesRecruiting
NorCal Medical Research, IncGreenbrae, California, United StatesRecruiting
Velocity Clinical Research, Huntington ParkHuntington Park, California, United StatesRecruiting
Peninsula Research AssociatesRolling Hills Estates, California, United StatesRecruiting
Diablo Clinical Research, Inc.Walnut Creek, California, United StatesRecruiting
Stamford Therapeutics ConsortiumStamford, Connecticut, United StatesRecruiting
Northeast Research Institute (NERI)Fleming Island, Florida, United StatesCompleted
New Horizon Research CenterMiami, Florida, United StatesRecruiting
Indago Research & Health Center, IncMiami Lakes, Florida, United StatesRecruiting

+ 42 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT06143956