Involuntary treatment for substance use disorders in Victoria – An audit of people treated under the Severe Substance Dependence Treatment Act from 2011 to 2023

This study suggests that brief involuntary treatment is associated with meaningful improvements in substance use outcomes for a minority of patients. If reduced substance use is achieved early following involuntary admission, it is likely to be sustained. No other clear predictor of outcome emerged in this cohort. In the absence of a control group, it is not possible to attribute these results to treatment under the Severe Substance Dependence Treatment Act 2010. Larger cohorts are required to determine variables that can be used to predict outcomes and enable judicious use of involuntary treatment for substance use disorders.