Continuing care for cocaine dependence: comprehensive 2-year outcomes.

This report presents 2-year outcome data from an outpatient continuing care study in which cocaine-dependent patients (N = 132) were randomly assigned to either standard group counseling (STND) or individualized relapse prevention (RP). Data on cocaine outcomes during the 6-month treatment phase of the study were presented in an earlier report (J. R. McKay, A. I. Alterman, J. S. Cacciola, M. R. Rutherford, & C. P. O'Brien, 1997). In the present report, a continuing care condition main effect was obtained on only 1 of 8 outcome variables examined. However, patients who endorsed a goal of absolute abstinence on entering continuing care had better cocaine use outcomes in RP than in STND, whereas the opposite was the case for those with less stringent abstinence goals. In addition, patients with current cocaine or alcohol dependence on entering continuing care who received RP had better cocaine use outcomes in Months 1-6 and better alcohol use outcomes in Months 13-24 than those in STND.