Effectiveness of Involuntary Treatment for Individuals With Substance Use Disorders: A Systematic Review

Most studies were from the United States, Canada, and China: most measured substance use changes, criminal recidivism, and retention in treatment. Only 7 studies comparing involuntary to voluntary intervention reported improved outcomes in the involuntary group, with most for retention in treatment and only one showing a reduction in substance use. Six out of 7 studies comparing different involuntary interventions occurred in the context of prison or probation. No studies compared the involuntary treatment to no treatment. Only 11 described evidence-based treatment for SUDs, while 5 diagnosed and co-treated psychiatric comorbidity and 11 discussed the motivation for treatment.