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Investigating the effectiveness of pregabalin in reducing the urge to drink in people with alcohol use disorder

Investigating the effectiveness of pregabalin compared to placebo in reducing the urge to drink in people with alcohol use disorder

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20211121053132N2
Enrollment
84
Registered
2024-11-02
Start date
2024-11-14
Completion date
Unknown
Last updated
2025-01-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Alcohol use disorder.

Interventions

Intervention 1: Intervention group: The recipients of pregabalin capsules are from Galenus company, whose daily dose will gradually increase from 150 mg to 450 mg during the first three weeks of parti

Sponsors

Esfahan University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: Confirmed alcohol use disorder based on DSM-5 criteria Drinking at least 5 standard units for men and 4 standard units for women at least 4 days a week in the last 28 days (every 14 grams of pure alcohol in any other halal amount is called one standard drinking unit) Informed consent to participate in the study

Exclusion criteria

Exclusion criteria: Reported history of previous allergy to pregabalin by the participant Pregnancy Breastfeeding Patients with renal disease Reported mental disorders by the participant that has been diagnosed by a doctor or psychologist at present or in the past Use of opioids, Cough medicine, marijuana, anti-anxiety medications, muscle relaxants, and antihistamines

Design outcomes

Primary

MeasureTime frame
Score of craving to drink alcohol. Timepoint: Determining the craving to consume alcohol with a questionnaire, before the start of the study and in the second, fourth, sixth and eighth weeks after the start of the study. Method of measurement: Penn Alcohol Craving Scale standard quesionnaire.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactZahra Salehi

Esfahan University of Medical Sciences

zahrasalehi2000ss@gmail.com+98 31 3222 2475

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026