Cited by 50Bipolar Disorder and TreatmentSubstance Abuse Treatment and OutcomesSchizophrenia research and treatment

A Randomized, Double-Blind, Placebo-Controlled Trial of Quetiapine in Patients with Bipolar Disorder, Mixed or Depressed Phase, and Alcohol Dependence

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Brown, E. Sherwood, Davila, Domingo, Nakamura, Alyson, Carmody, Thomas J., Rush, A. John, Lo, Alexander, Holmes, Traci, Adinoff, Bryon +4 more·2014·Alcoholism: Clinical and Experimental Research

Abstract

BACKGROUND: Alcohol dependence is common in bipolar disorder (BPD) and associated with treatment nonadherence, violence, and hospitalization. Quetiapine is a standard treatment for BPD. We previously reported improvement in depressive symptoms, but not alcohol use, with quetiapine in BPD and alcohol dependence. However, mean alcohol use was low and a larger effect size on alcohol-related measures was observed in those with higher levels of alcohol consumption. In this study, efficacy of quetiapine in patients with BPD and alcohol dependence was examined in patients with higher mean baseline alcohol use than in the prior study. METHODS: Ninety outpatients with bipolar I or II disorders, depressed or mixed mood state, and current alcohol dependence were randomized to 12 weeks of sustained release quetiapine (to 600 mg/d) add-on therapy or placebo. Drinking was quantified using the Timeline Follow Back method. Additional assessment tools included the Hamilton Rating Scale for Depression, Inventory of Depressive Symptomatology-Self-Report, Young Mania Rating Scale, Penn Alcohol Craving Scale, liver enzymes, and side effects. Alcohol use and mood were analyzed using a declining-effects random-regression model. RESULTS: Baseline and demographic characteristics in the 2 groups were similar. No significant between-group differences were observed on the primary outcome measure of drinks per day or other alcohol-related or mood measures (p > 0.05). Overall side effect burden, glucose, and cholesterol were similar in the 2 groups. However, a significant weight increase was observed with quetiapine at week 6 (+2.9 lbs [SE 1.4] quetiapine vs. -2.0 lbs [SE 1.4], p = 0.03), but not at week 12. Scores on the Barnes Akathisia Scale increased significantly more (p = 0.04) with quetiapine (+0.40 [SE 0.3]) than placebo (-0.52 [SE 0.3]) at week 6 but not week 12. Retention (survival) in the study was similar in the groups. CONCLUSIONS: Findings suggest that quetiapine does not reduce alcohol consumption in patients with BPD and alcohol dependence.

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  1. Sobell L Sobell M 1992 Timeline followback: A technique for assessing self-reported alcohol consumption Litten R Allen J Measuring Alcohol Consumption: Psychosocial and Biological Methods New Jersey Humana Press 41 72

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Authors
Brown, E. S., Davila, D., Nakamura, A., Carmody, T. J., Rush, A. J., Lo, A., Holmes, T., Adinoff, B., Caetano, R., Swann, A. C., Sunderajan, P., & Bret, M. E.
Affiliations
  • The University of Texas Southwestern Medical Center (US)
  • National University of Singapore (SG)
  • Department of Psychiatry; The University of Texas Southwestern Medical Center; Dallas Texas
  • Baylor College of Medicine (US)
Corresponding author
Brown, E. Sherwood
Venue
Alcoholism: Clinical and Experimental Research
Publisher
Wiley
Published
2014-06-27
Volume
38
Issue
7
Pages
2113-2118
ISSN
0145-6008 (ISSN-L)
OpenAlex
W2042340338
Cited by
50
References
34
Citations by year
2026: 2 · 2025: 1 · 2024: 4 · 2023: 4 · 2022: 4 · 2021: 5 · 2020: 2 · 2019: 2 · 2018: 4 · 2017: 9 · 2016: 9 · 2015: 3 · 2014: 1
FWCI
5.59
Type
journal article
Language
en
Open access
Locations
  • Alcoholism Clinical and Experimental Research (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
NIH (AA016379)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Bipolar Disorder and Treatment
  • Health Sciences › Medicine › Epidemiology › Substance Abuse Treatment and Outcomes
  • Health Sciences › Medicine › Psychiatry and Mental health › Schizophrenia research and treatment
Keywords
quetiapine, bipolar disorder, alcoholism, alcohol consumption, adjunctive therapy, mixed states, depressive phase, weight gain, akathisia, alcohol craving, medication adherence
MeSH terms
Quetiapine Fumarate, Adult, Alcohol Drinking, Alcoholism, Bipolar Disorder, Delayed-Action Preparations, Dibenzothiazepines, Double-Blind Method, Female, Humans, Male, Psychiatric Status Rating Scales, Antipsychotic Agents, Treatment Outcome, Diagnosis, Dual (Psychiatry), Young Adult, Craving

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