Interventions for Maximizing Patient And Family Smoking Cessation Together

This feasibility study evaluates the effectiveness of a household-based smoking cessation intervention for patients and their household members. Patients who smoke and live with household members who also smoke will be invited to participate in the Treating Tobacco Dependency (TTD) program at Royal Papworth Hospital. The study aims to assess whether providing support to both patients and their household members improves quit rates and reduces relapse risk. Participants will receive nicotine replacement therapy (NRT) and behavioural support, with follow-up assessments at 28 days, 3 months, and 12 months after starting the program. This study will compare outcomes to historical data from patients who participated in the TTD program without household support.

NCT Number	NCT07267936
Lead Sponsor	Papworth Hospital NHS Foundation Trust
Conditions	Smoking Cessation
Enrollment	231 participants
Start Date	2025-07-07
Primary Completion	2026-04-22 (estimated)
Study Completion	2027-04 (estimated)
Updated on ClinicalTrials.gov	2026-05-14