Clinical Trial

Optimizing Smart Technology for Addiction Recovery

Study acronym: STAR
Recruiting
View on ClinicalTrials.gov →
Summary
The goal of this study is to develop a machine-learning guided recovery messaging system. The main question it aims to answer is can messages be used to: * help people to improve their health * make changes in people's lives to address alcohol and substance use Participants will: * complete surveys * use a recovery-support digital therapeutic system
Protocol Amendment History 4 changes
notable Primary completion moved earlier: 2029-05 -> 2029-01-31 2026-06-26
minor Completion pushed: 2029-05 -> 2029-07-31 2026-06-26
critical Recruitment opened 2026-06-10
critical Primary endpoint(s) modified 2026-06-10
Trial Details
NCT Number NCT07573540
Lead Sponsor University of Wisconsin, Madison
Collaborators: National Institute on Alcohol Abuse and Alcoholism (NIAAA)
Conditions Alcohol Use Disorder, Alcohol Use Disorder (AUD)
Enrollment 416 participants
Start Date 2025-09-24
Primary Completion 2029-01-31 (estimated)
Study Completion 2029-07-31 (estimated)
Updated on ClinicalTrials.gov 2026-06-25