| Completed | 3 | 403 | US | In-Person Case Management at Homeless Recovery Program, Unlimited Smartphone, Smartphone Based Case Management (SPCM) app | University of Oklahoma, The University of Texas Health Science Center, Houston, National Institutes of Health (NIH), National Institute on Minority Health and Health Disparities (NIMHD) | Substance Use Disorders, Mental Health Impairment, Health Behavior, Adherence, Patient | 11/23 | 11/23 | | |