- Conditions
- Stigma, Activity Space, Social Networks, HIV Status, Drug Abuse/Dependence
- Interventions
- Not listed
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 1,651 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- Started 2012
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced May 21, 2026, 11:47 PM EDT