Key Findings:  Substance use did not independently influence the efficacy of antipsychotics in patients with psychosis.
Type of Study:  Clinical Trial
Study Sample Size:  226
Study Result:  Inconclusive
Research Location(s):  Norway
Year of Pub:  2019
Cannabinoids Studied:  Cannabinoid (unspecified)
Phytocannabinoid Source:  Not Applicable
Citation:  Alisauskiene R, et al. The influence of substance use on the effectiveness of antipsychotic medication: a prospective, pragmatic study. Nord J Psychiatry. 2019; 73:281-287. doi: 10.1080/08039488.2019.1622152
Authors:  Alisauskiene R, Løberg EM, Gjestad R, Kroken RA, Jørgensen HA, Johnsen E