RECLAIM STUDY: A Phase 2 Evaluating the Efficacy and Safety of Pemvidutide in the Treatment of Alcohol Use Disorder (AUD) in Subjects With Obesity or Overweight

Last updated: November 18, 2025
Sponsor: Altimmune, Inc.
Overall Status: Active - Not Recruiting

Phase

2

Condition

Alcohol Dependence

Diabetes Prevention

Obesity

Treatment

Pemvidutide

Placebo

Clinical Study ID

NCT06987513
ALT-801-231
  • Ages 18-75
  • All Genders

Study Summary

This is a Phase 2, multicenter, randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of pemvidutide in the treatment of AUD in subjects with obesity or overweight. After signing the informed consent form, subjects will be screened and if eligible randomized 1:1 to 1 of the following 2 treatment arms:

  • Pemvidutide: 2.4 mg SC once weekly

  • Placebo: Placebo SC once weekly

Eligibility Criteria

Inclusion

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 iffemale in the 28 days prior to signing the informed consent. This should include atleast 3 heavy drinking days per week (defined as ≥ 5 drinks per day for men and ≥ 4drinks per day for women) Note: Baseline heavy drinking days will be determined bythe TFLB method (28-day recall) drinking pattern collected at the initial screeningvisit

  5. Overweight or obesity, defined as BMI ≥ 25 kg/m2

Exclusion

Exclusion Criteria:

  1. Presence of clinically significant alcohol withdrawal symptoms, as defined asCIWA-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, psychoticdisorder or other severe psychiatric disorders, unless documented as well-controlledby the Investigator and cleared by the Medical Monitor

  5. C-SSRS score indicative of active suicidal thoughts (answering "yes" to any ofQuestions 2 through 5 on the C-SSRS) in the past 6 months

Study Design

Total Participants: 100
Treatment Group(s): 2
Primary Treatment: Pemvidutide
Phase: 2
Study Start date:
May 15, 2025
Estimated Completion Date:
June 30, 2026

Connect with a study center

  • Altimmune Clinical Study Site

    Los Angeles, California 90038
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    Los Angeles 5368361, California 5332921 90038
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    Aurora, Colorado 80045
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    Aurora 5412347, Colorado 5417618 80045
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    New Haven, Connecticut 06511
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    New Haven 4839366, Connecticut 4831725 06511
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    Fort Myers, Florida 33912
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    University Park, Florida 34201
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    Fort Myers 4155995, Florida 4155751 33912
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    University Park 4176217, Florida 4155751 34201
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    North Canton, Ohio 44720
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    North Canton 5164706, Ohio 5165418 44720
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    Tulsa, Oklahoma 74136
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    Tulsa 4553433, Oklahoma 4544379 74136
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    Philadelphia, Pennsylvania 19104
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    Philadelphia 4560349, Pennsylvania 6254927 19104
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    Providence, Rhode Island 02923
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    Providence 5224151, Rhode Island 5224323 02923
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    Charleston, South Carolina 29425
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    Charleston 4574324, South Carolina 4597040 29425
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    Charlottesville, Virginia 22903
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    Richmond, Virginia 23298
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    Charlottesville 4752031, Virginia 6254928 22903
    United States

    Site Not Available

  • Altimmune Clinical Study Site

    Richmond 4781708, Virginia 6254928 23298
    United States

    Site Not Available

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