Adapted RPM-08 for Substance Use Disorder in Pakistan

The goal of this clinical trial is to learn if a culturally adapted Relapse Prevention Module (RPM-08) can reduce relapse risk in people with substance use disorders in Pakistan. The study also examines whether the adapted intervention is effective over time. The main questions it aims to answer are: Does the adapted RPM-08 reduce relapse risk compared to usual treatment? Are the effects of the intervention maintained after a follow-up period? Researchers compared participants who received the adapted RPM-08 along with usual treatment to those who received usual treatment only to see if the intervention improves relapse outcomes. Participants will: Attend eight structured group sessions over eight weeks Receive usual treatment provided by the rehabilitation center Complete questionnaires at baseline, after the intervention, and at follow-up