A Phase 3 interventional study of LY3537031 and Placebo in Alcohol Use Disorder, sponsored by Eli Lilly and Company. Recruiting at 115 sites in 8 countries. Open to participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2026-11-04.
Sponsored by Eli Lilly and Company · Phase 3, Interventional, and Treatment
The purpose of this study is to see if brenipatide when compared to a placebo works and is safe for participants with Alcohol Use Disorder (AUD) and hazardous alcohol use. Participation in this study will last approximately 56 weeks.
1,674 studies on the registry are indexed under Alcoholism; 331 are open to participants now.
This study's planned enrollment of 1,100 is above the median of 88 across 1,428 interventional studies indexed under Alcoholism.
Browse Alcoholism studies →Eli Lilly and Company is the lead sponsor of 2,106 studies on the registry; 152 are open to participants now.
Of its 536 completed or terminated interventional studies of FDA-regulated products, 357 (67%) have results posted.
Counted across the registry records on this site, refreshed daily.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Are reliable and willing to make themselves available for the duration of the study and attend required study visits, and are willing and able to follow study procedures as required, such as
Exclusion Criteria:
Have either of the following:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
A biopsy takes a small piece of tissue to examine. “Archival tissue” is a sample already taken, for example at diagnosis, and kept by the hospital.
Whether a stored sample will do depends on when it was taken, how much there is and what the study needs. Ask whether the study accepts your stored sample or needs a new biopsy.
Biopsy and archival tissue
A biopsy takes a small piece of tissue to examine. “Archival tissue” is a sample already taken, for example at diagnosis, and kept by the hospital.
Whether a stored sample will do depends on when it was taken, how much there is and what the study needs. Ask whether the study accepts your stored sample or needs a new biopsy.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Escalating doses administered subcutaneously (SC)
Drug: LY3537031 · Drug: Placebo
Administered SC
Drug: LY3537031 · Drug: Placebo
Administered SC
Drug: Placebo
Administered SC
Also known as: Brenipatide
Administered SC
Change in Drinking Patterns in Alcohol Use Disorder (AUD) as Assessed by the Timeline Followback Method (TLFB)
Time frame: Up to 56 weeks
Change in Daily Alcohol Consumption as Assessed by the TLFB
Time frame: Up to 56 weeks
Mean Change in Alcohol Craving as Assessed by the Penn Alcohol Craving Scale (PACS)
Time frame: Baseline up to Week 56
Mean Change in Alcohol Use Disorders Identification Test (AUDIT) Score
Time frame: Baseline up to Week 56
Mean Change in Body Weight
Time frame: Baseline up to Week 56
Mean Change in Patient Reported Health Outcomes as Measured by Short Form 36, v2 (SF-36) Acute Form Domain and Component Summary Scores
Time frame: Baseline up to Week 56
Pharmacokinetic (PK): Average Steady State Plasma Concentration (Cavg) of Brenipatide
Time frame: Baseline up to Week 56
Number of Participants with Treatment Emergent Anti-Drug Antibodies (TE-ADA)
Time frame: Baseline up to Week 56
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Showing the first 100 of 115 sites across 8 countries. Choose a country and city above to see the rest.
Plan to share: Yes — Anonymized individual patient level data will be provided in a secure access environment upon approval of a research proposal and a signed data sharing agreement.
Supporting information: Study protocol, Statistical analysis plan, Clinical study report
Time frame: Data are available 6 months after the primary publication or approval of the indication studied in the US and EU, whichever is later. Data will be indefinitely available for requesting.
Access criteria: A research proposal should be approved by an independent review panel and researchers should sign a data sharing agreement.
Data sharing details ↗ · vivli.org
Started Oct 2025 (actual). Primary completion is estimated for Apr 2028, 30 months after the start.
Of 25 phase 3 interventional studies under Alcoholism, half reached primary completion within 36 months of starting (the median), counting those still running; a quarter within 17 and three quarters within 54. This study's planned 30 months is below that.
How these figures are worked out, and which studies are left out of them.
From the registry record's own update history. This site started tracking changes on Sep 25, 2026; for anything earlier, see the record history on ClinicalTrials.gov ↗
Eligibility is decided by the study team. Share this record with your doctor or contact the team directly.
Contact study teamGet an email when the registry record changes — status, dates, results — or when someone posts here.
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Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.
Studies of the drug tested here: Brenipatide