Comparing the impact of standard and abbreviated treatment in a therapeutic community. Findings from the district of Columbia treatment initiative experiment.

This study examines the efficacy of providing Enhanced Abbreviated or Standard Inpatient treatment and Outpatient treatment to drug-abusing clients. The experiment randomly assigned 412 clients to two therapeutic community programs, which differed primarily in planned duration. This study addressed limitations of prior research, as it used random assignment of clients to treatment programs, achieved high follow-up rates and used objective measures of drug use and criminal history. Self-reports and objective measures of criminal activity and substance abuse were collected at pre- and posttreatment interviews. Completing the entire 12-month program (inpatient and outpatient) was more important than duration of inpatient program attended. Regardless of program, completers had substantial reductions in posttreatment drug abuse and arrests. A 12-month course of treatment including at least 6 months in a therapeutic community followed by outpatient treatment can produce marked reductions in drug abuse and crime among persons who complete both phases.

RCT Entities:   Population Interventions Outcomes