- Conditions
- Hookah Tobacco Smoking
- Interventions
- Hookah tobacco messages
- Behavioral
- Lead sponsor
- Georgetown University
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 830 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Feb 12, 2023 · Synced May 22, 2026, 5:21 AM EDT