Clinical Trial

FostrSpace-CASA R61/R33

Enrolling by Invitation
View on ClinicalTrials.gov →
Summary
The purpose of this study is to understand how an online digital health application (app) called FostrSpace can reduce substance use among youth (ages 13-20 years old) in foster care.
Protocol Amendment History 1 change
critical Trial status changed: Active, Not Recruiting → Enrolling by Invitation 2026-07-30
Trial Details
NCT Number NCT06875323
Lead Sponsor University of California, San Francisco
Collaborators: National Institute on Drug Abuse (NIDA)
Conditions Substance Use
Enrollment 400 participants
Start Date 2024-03-01
Primary Completion 2029-03-01 (estimated)
Study Completion 2029-03-01 (estimated)
Updated on ClinicalTrials.gov 2026-07-29