Quetiapine treatment for cannabis use disorder.


Journal

Drug and alcohol dependence
ISSN: 1879-0046
Titre abrégé: Drug Alcohol Depend
Pays: Ireland
ID NLM: 7513587

Informations de publication

Date de publication:
01 01 2021
Historique:
received: 20 06 2020
revised: 31 08 2020
accepted: 09 10 2020
pubmed: 7 11 2020
medline: 29 5 2021
entrez: 6 11 2020
Statut: ppublish

Résumé

Pharmacotherapy for cannabis use disorder (CUD) is an important unmet public health need. In a 12-week randomized double-blind placebo-controlled trial, the efficacy of quetiapine (300 mg nightly) for the treatment of CUD was tested in 130 outpatients. Weekly cannabis use was categorized into three groups: heavy use (5-7 days), moderate use (2-4 days) and light use (0-1 days). At baseline both groups were considered heavy users (using days per week: median = 7.0; interquartile range (IQR): 6.5-7.0; daily dollar value: median = $121.4; IQR: 73.8-206.3). The week-by-treatment interaction was marginally significant (χ The use of quetiapine to treat CUD was associated with an increased likelihood of heavy frequency use transitioning to moderate use, but not light use. The clinical significance of reductions in cannabis use, short of abstinence warrants further study.

Identifiants

pubmed: 33153828
pii: S0376-8716(20)30531-7
doi: 10.1016/j.drugalcdep.2020.108366
pii:
doi:

Substances chimiques

Antipsychotic Agents 0
Hallucinogens 0
Quetiapine Fumarate 2S3PL1B6UJ

Types de publication

Journal Article Randomized Controlled Trial Research Support, N.I.H., Extramural Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

108366

Subventions

Organisme : NIDA NIH HHS
ID : R01 DA031826
Pays : United States

Informations de copyright

Copyright © 2020 Elsevier B.V. All rights reserved.

Auteurs

John J Mariani (JJ)

New York State Psychiatric Institute, Division on Substance Use Disorders, 1051 Riverside Drive, New York, NY, 10032, USA; Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, 630 West 168th Street, New York, NY, 10032, USA. Electronic address: jm2330@columbia.edu.

Martina Pavlicova (M)

Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, 630 West 168th Street, New York, NY, 10032, USA.

C Jean Choi (C)

New York State Psychiatric Institute, Division of Mental Health Data Science, 1051 Riverside Drive, New York, NY, 10032, USA.

Cale Basaraba (C)

New York State Psychiatric Institute, Division of Mental Health Data Science, 1051 Riverside Drive, New York, NY, 10032, USA.

Kenneth M Carpenter (KM)

New York State Psychiatric Institute, Division on Substance Use Disorders, 1051 Riverside Drive, New York, NY, 10032, USA; Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, 630 West 168th Street, New York, NY, 10032, USA.

Amy L Mahony (AL)

New York State Psychiatric Institute, Division on Substance Use Disorders, 1051 Riverside Drive, New York, NY, 10032, USA.

Daniel J Brooks (DJ)

New York State Psychiatric Institute, Division on Substance Use Disorders, 1051 Riverside Drive, New York, NY, 10032, USA.

Adam Bisaga (A)

New York State Psychiatric Institute, Division on Substance Use Disorders, 1051 Riverside Drive, New York, NY, 10032, USA; Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, 630 West 168th Street, New York, NY, 10032, USA.

Nasir Naqvi (N)

New York State Psychiatric Institute, Division on Substance Use Disorders, 1051 Riverside Drive, New York, NY, 10032, USA; Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, 630 West 168th Street, New York, NY, 10032, USA.

Edward V Nunes (EV)

New York State Psychiatric Institute, Division on Substance Use Disorders, 1051 Riverside Drive, New York, NY, 10032, USA; Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, 630 West 168th Street, New York, NY, 10032, USA.

Frances R Levin (FR)

New York State Psychiatric Institute, Division on Substance Use Disorders, 1051 Riverside Drive, New York, NY, 10032, USA; Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, 630 West 168th Street, New York, NY, 10032, USA.

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Classifications MeSH