Long-Term Post-Discharge Follow-up in Addictions

Area of Science:

• Addiction research
• Long-term recovery studies
• Treatment outcome evaluation

Background:

• Most addiction treatment outcome evaluations use short-term data.
• Recovery from addiction is a complex, long-term process.
• Longitudinal data is crucial for understanding sustained recovery.

Purpose of the Study:

• To investigate long-term effects of personal, treatment, and environmental factors on addiction status.
• To analyze predictors of relapse risk post-treatment.
• To examine addiction recovery trajectories over an extended period.

Main Methods:

• Stratified random sampling of 286 participants discharged between 1993-2022.
• Data collection via medical records and telephone questionnaires (DARP-M-2023).
• Analysis using cumulative link models and survival analyses for addiction status and relapse risk.

Main Results:

• Addiction status worsened significantly after 10 years post-treatment (p < 0.001).
• Positive associations found between recovery and improved mental, occupational, legal, and social functioning.
• Premature discharge (p = 0.044) and short treatment duration (p = 0.003) predicted increased and earlier relapse risk.

Conclusions:

• A dynamic, long-term approach to addiction recovery is essential.
• Monitoring dropout predictors and implementing tailored relapse prevention are critical.
• Findings suggest a need for sustained post-treatment support and intervention.