Not Yet Recruiting Clinician Practice Companion to Address Youth Substance Use NCT07725289 Conditions Adolescent Substance Use, Behavior, Cannabis Use, +15 more Locations Adolescent and Young Adult Medicine, Mass General Brigham for Children — Boston, Massachusetts, United States BC Children's Hospital — Vancouver, British Columbia, Canada Foundry (Foundry Central Office) — Vancouver, British Columbia, Canada Centre de Recherche du CHUM (CRCHUM) — Montreal, Quebec, Canada View more locations Show fewer locations Loading locations... View Trial Details