PARCA (a Digital Tool) to Improve Justice and Health

The purpose of this study is to assess the effectiveness of the Probation/Parole and Reentry Coach Application (PARCA)-a mobile application that allows justice-involved people to set and manage personal goals to support sustained, successful community supervision. Through this study, we aim to conduct surveys and interviews aimed to gain a better understanding of ways to improve the substance use treatment process, connections between clients and officers, and goal selection and achievement for clients using the PARCA app

NCT Number	NCT07199374
Lead Sponsor	George Mason University Collaborators: Q2i, LLC, RTI International, Worcester Polytechnic Institute, National Institute on Drug Abuse (NIDA)
Conditions	Behavioral Addiction
Enrollment	50 participants
Start Date	2025-03-01
Primary Completion	2027-05 (estimated)
Study Completion	2027-05 (estimated)
Updated on ClinicalTrials.gov	2025-09-30