Peer Support Interventions for Substance Use Disorder: Clinical Effectiveness, Cost-Effectiveness, and Guidelines

Question

1. What is the clinical effectiveness of peer support interventions for the management of individuals with substance use disorder?
2. What is the cost-effectiveness of peer support interventions for the management of individuals with substance use disorder?
3. What are the evidence-based guidelines regarding the use of peer support interventions for the management of individuals with substance use disorder?

Key Message

Nine randomized controlled trials, one non-randomized study, and one evidence-based guideline were identified regarding peer support interventions for the management of individuals with substance use disorder. No relevant economic evaluations were identified regarding the cost-effectiveness of peer support interventions for the management of individuals with substance use disorder.​