About this trial
The goal of this study is a fractional factorial optimization trial to optimize engagement in a CRAFT program for family members with loved ones in outpatient treatment for a substance use disorder.
This study aims to identify family engagement strategies that are feasible, acceptable, and appropriate and effective in increasing family member initiation with CRAFT. Participants will complete an iterative, online process where they will evaluate and rank different engagement strategies to identify the most optimal in increasing engagement and then participate in an optimization trial to identify which strategies were most effective in increasing family member engagement.
Eligibility criteria
Qualifiers
18 years old or older
A parent, child, sibling, spouse/romantic partner, or other adult supporting a loved one who initiated SUD treatment in past 3 months
Cohabitating with their loved one
In frequent contact (in-person or virtual) with their loved one (at least 3x/week)
Disqualifiers
Does not have capacity to consent (e.g., severe cognitive impairment, in active psychosis, or developmental disabilities)
Does not understand English fluently
Trial design
Treatments tested in this trial
- Engagement Strategy 1
- Engagement Strategy 2
- Engagement Strategy 3
- Engagement Strategy 4
- Placebo
Treatment groups
16
Treatment groupsSee each treatment group below.
Sponsors and collaborators
Stanford University
Lead sponsor
National Institute on Drug Abuse (NIDA)
Collaborator
RAND
Collaborator
Northern California Institute of Research and Education
Collaborator
Family Health Centers of San Diego
Collaborator