A Study of Macupatide (LY3532226) and Eloralintide (LY3841136), Alone or in Combination, in Adults With Obesity or Overweight and With Type 2 Diabetes
A Phase 2, Parallel-Group, Double-Blind, Placebo-Controlled Study to Investigate Weight Reduction With Macupatide and Eloralintide, Alone or in Combination, in Adult Participants With Obesity or Overweight and With Type 2 Diabetes
Who can join
Ages 18 to 75 · All sexes
Full eligibility criteria
Inclusion Criteria: * Have type 2 diabetes * Have an HbA1c ≥7.5% to ≤10.5% at screening * Have been treated with any of the following, alone or in combination, for at least 3 months prior to screening * Diet and exercise * Stable dose of metformin * Sodium-glucose cotransporter-2 (SGLT2) inhibitor * Have had a stable body weight (\<5% body weight gain and/or loss) for the 3 months prior to screening * Have a BMI of 27 or greater at screening Exclusion Criteria: * Have any form of diabetes other than type 2 diabetes * Have a prior or planned surgical treatment for obesity, except prior liposuction or abdominoplasty, if performed \>1 year prior to screening * Have any of the following cardiovascular conditions within 3 months prior to screening: * acute myocardial infarction * cerebrovascular accident (stroke) * unstable angina, or * hospitalization due to congestive heart failure * Have a history of an active or untreated malignancy or are in remission from a clinically significant malignancy for less than 5 years, exceptions include * basal or squamous cell skin cancer * in situ carcinomas of the cervix, or * in situ prostate cancer * Have been prescribed any of the following receptor agonists (RA) or their combination for any indication within the last 6 months: * amylin RA * dual amylin and calcitonin RA * glucagon-like peptide-1 receptor (GLP-1) RA * glucose-dependent insulinotropic peptide (GIP)/GLP-1 RA * GLP-1/glucagon (GCG) RAs, or * GIP/GLP-1/GCG RAs * Have used excluded antihyperglycemic medications within 3 months prior to screening (including, but not limited to, sulfonylureas, dipeptidyl peptidase-4 inhibitors, alpha-glucosidase inhibitors, thiazolidinediones, and meglitinides * Have used insulin for diabetic control within the prior year (short term use in certain situations allowed
About the study
The purpose of this study is to investigate weight reduction with macupatide and eloralintide, alone or in combination, in adult participants with obesity or overweight and with type 2 diabetes. Participation in the study will last about 48 weeks.
What is being tested
- Macupatide (drug)
- Eloralintide (drug)
- Macupatide Placebo (drug)
- Eloralintide Placebo (drug)
Sponsor: Eli Lilly and Company · Participants: 200 · Started: Oct 16, 2025
Contact the study team
- Trial questions or participation questions: 1-877-CTLILLY (1-877-285-4559) or · Phone: 317-615-4559
Official record on ClinicalTrials.gov — NCT07215559
Locations in the U.S.
Conditions
From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.