RCT Comparing Avatar Intervention to Supportive Intervention to Reduce Cannabis Use in Patients With Psychotic Disorders

Launched by CIUSSS DE L'EST DE L'ÎLE DE MONTRÉAL · Jan 20, 2023

Keywords

ClinConnect Summary

This clinical trial is studying a new treatment called the Avatar Intervention to see if it can help people with psychotic disorders reduce their cannabis use more effectively than traditional supportive counseling. The trial is open to adults aged 18 and older who have been diagnosed with cannabis use disorder and have conditions like schizophrenia, schizoaffective disorder, or bipolar disorder with psychotic symptoms. Participants will be selected based on specific criteria to ensure they are suitable for the study.

If you or someone you know is eligible and decides to participate, you can expect to receive either the Avatar Intervention or supportive counseling. Throughout the trial, researchers will monitor your progress and help you manage your cannabis use. It's important to note that individuals with other substance use disorders, ongoing treatments for cannabis use, or certain health conditions will not be eligible to join. The trial is currently recruiting participants, and your involvement could contribute to finding better ways to support people with these challenges.

Gender

ALL

Eligibility criteria

• Inclusion Criteria:
• • Males or females over 18 years of age who meet the DSM-5 criteria for CUD (≥4 criteria) ;
• • Patients will meet the DSM-5 criteria for schizophrenia, schizoaffective disorder, or bipolar disorder with psychotic symptoms. Diagnoses will be established with the Structured Interview for DSM-5 (SCID-5).
• Exclusion Criteria:
• • Current SUD for a substance other than cannabis ;
• • Ongoing pharmacological or psychological treatment for CUD ;
• • Ongoing detoxification for cannabis withdrawal ;
• • Presence of neurological disorders ;
• • Presence of a severe and unstable physical illness ;
• • Inability to provide consent.