- Conditions
- Smoking Cessation
- Interventions
- Phone-based Tobacco Treatment, Nicotine Replacement, and Stepped Care Intervention, E-Referral to the Tobacco Quitline
- Behavioral
- Lead sponsor
- Georgetown University
- Other
- Eligibility
- 50 Years to 80 Years
- Enrollment
- 1,188 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced May 22, 2026, 1:16 AM EDT