New drug shows promise in cutting heavy drinking days
NCT ID NCT06987513
First seen Jun 27, 2026 · Last updated Jul 31, 2026 · Updated 1 time
Summary
This study tests a weekly injection called pemvidutide to see if it can reduce heavy drinking in adults with alcohol use disorder who are also overweight or obese. About 100 participants will receive either the drug or a placebo for 24 weeks. The main goal is to measure the change in the number of heavy drinking days per week.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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100 people
The number who actually took part.
- Started
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May 2025
- Finished
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Jul 2026
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Written informed consent signed prior to performance of any study procedures 2. Male or female ages 18 to 75 years, inclusive 3. Diagnosis of current AUD of moderate or greater severity according to DSM-5 criteria 4. Reported drinking at least 28 drinks per week if male or 21 drinks per week if female in the 28 days prior to signing the informed consent. This should include at least 3 heavy drinking days per week (defined as ≥ 5 drinks per day for men and ≥ 4 drinks per day for women) Note: Baseline heavy drinking days will be determined by the TFLB method (28-day recall) drinking pattern collected at the initial screening visit 5. Overweight or obesity, defined as BMI ≥ 25 kg/m2 Exclusion Criteria: 1. Presence of clinically significant alcohol withdrawal symptoms, as defined as CIWA-Ar score ≥ 10 at screening and/or prior to randomization 2. History of hospitalization for alcohol intoxication or alcohol withdrawal 3. History of alcohol-related disorders including seizures related to alcohol, MalloryWeiss Syndrome, and alcoholic ketoacidosis 4. History and/or current DSM-5 diagnosis of schizophrenia, bipolar disorder, psychotic disorder or other severe psychiatric disorders, unless documented as well-controlled by the Investigator and cleared by the Medical Monitor 5. C-SSRS score indicative of active suicidal thoughts (answering "yes" to any of Questions 2 through 5 on the C-SSRS) in the past 6 months
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Altimmune Clinical Study Site
Aurora, Colorado, 80045, United States
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Altimmune Clinical Study Site
New Haven, Connecticut, 06511, United States
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Altimmune Clinical Study Site
Fort Myers, Florida, 33912, United States
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Altimmune Clinical Study Site
University Park, Florida, 34201, United States
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Altimmune Clinical Study Site
North Canton, Ohio, 44720, United States
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Altimmune Clinical Study Site
Tulsa, Oklahoma, 74136, United States
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Altimmune Clinical Study Site
Philadelphia, Pennsylvania, 19104, United States
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Altimmune Clinical Study Site
Providence, Rhode Island, 02923, United States
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Altimmune Clinical Study Site
Charleston, South Carolina, 29425, United States
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Altimmune Clinical Study Site
Charlottesville, Virginia, 22903, United States
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Altimmune Clinical Study Site
Richmond, Virginia, 23298, United States
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Altimmune Clinical Study Site
Los Angeles, California, 90038, United States
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