NCT04798664Completed
Comparing Smoking Cessation Interventions Among Underserved Patients Referred for Lung Cancer Screening
Source: ClinicalTrials.gov · Last updated 25 Feb 2026
Brief summary (registry, in English)
To compare the effectiveness of four interventions to promote sustained, biochemically confirmed smoking abstinence for 6 months among underserved smokers referred for lung cancer screening at four large U.S. health systems.
- Status (registry)
- Completed
- Study type
- Interventional
- Enrollment
- 3228 (actual)
- First submitted
- 11 Mar 2021
- Start date
- 17 May 2021
- Primary completion date
- 4 Nov 2024
- Lead sponsor
- Abramson Cancer Center at Penn Medicine
- Diseases
- Lung cancer
- NCT number
- NCT04798664
What you commit to
- Study type: Interventional
- Participants enrolled: 3228
- From 17 May 2021 to the primary completion date, 4 Nov 2024
- 5 sites in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other
- No cell phone
Who the study is looking for
- Current smoker (≥ 1 cigarettes per day, not including e-cigarettes)
- Has a low-dose computed tomography (LDCT) scan ordered by their physician
- Underserved, defined as one or more of the following: (a) Black, (b) Hispanic, (c) rural residence, or (d) low socioeconomic status (Defined as one or both of: high-school education or less, or household income \<200% of the federal poverty line)
- Able to receive study invitation and screening, by virtue of showing up to a radiology location affiliated with a participating health system for the LDCT, or having a valid email address or telephone number on file with the health system
- Access to a cell phone with text messaging or the internet
- Aged 18 years or older
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (5)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Geisinger Coordinator of this site? Confirm its status | Danville | United States | Unknown status |
| Henry Ford Health System Coordinator of this site? Confirm its status | Detroit | United States | Unknown status |
| Lancaster General Health Coordinator of this site? Confirm its status | Lancaster | United States | Unknown status |
| Kaiser Permanente Southern California Coordinator of this site? Confirm its status | Oakland | United States | Unknown status |
| University of Pennsylvania Coordinator of this site? Confirm its status | Philadelphia | United States | Unknown status |
Related publications
This page is information, not medical advice. Discuss any trial with your doctor.