Clinical Trials Monitor/
UnknownNANCT06875323

CASA and FostrSpace: Systems Delivery of Digital Substance Use Prevention Tools to Foster Youth

Sponsor: University of California, San Francisco

Trial Details

ConditionSubstance Use
InterventionECHO-FostrSpace; Informational Session
PhaseNA
StatusUnknown
Participants400
Est. Completion1 Mar 2029
Last Updated29 July 2026

Primary Outcome

Rate of Drug Use; Rate of Cigarette Use

Eligibility Criteria

Inclusion Criteria

Inclusion Criteria: * Adolescents and young adults will be eligible if they are age 13-20, are proficient in English, have an assigned CASA worker, and have a device with web access. * CASAs (ages 18 and over) will be eligible if they are assigned to a youth between the ages of 13- 20. Exclusion Criteria: * Youth: Exclusion criteria include being non-English speaking, being within 3 months of ending with CASA services, cognitive impairment that precludes ability to provide informed consent. * CASA: Exclusion criteria include being non-English speaking and working with a youth who is within 3 months of ending with CASA services.

Trial Sites

Countries

United States
View Registry Entry

Related Analysis

Digital Health App Trial Targets Substance Use Prevention in Foster Youth — UCSF Study Pairs CASA Workers with FostrSpace Platform

A new UCSF-sponsored trial is testing whether the FostrSpace digital health application, delivered through Court Appointed Special Advocate (CASA) workers, can reduce drug and cigarette use among foster youth aged 13–20. With 400 participants enrolling by invitation across the United States, the study addresses a critical gap in evidence-based prevention for one of adolescent medicine's most vulnerable populations. Results are anticipated by 2029.

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