Buprenorphine/Naloxone and Methadone Maintenance Treatment Outcomes for Opioid Analgesic Heroin and Combined Users: Findings From Starting Treatment With Agonist Replacement Therapies (START)

摘要

Objective:The objective of this secondary analysis was to explore differences in baseline clinical characteristics and opioid replacement therapy treatment outcomes by type (heroin, opioid analgesic [OA], or combined [heroin and OA]) and route (injector or non-injector) of opioid use.