New program aims to help FDNY firefighters kick the habit for good
NCT ID NCT05997225
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested an enhanced tobacco cessation program for retired FDNY firefighters who smoke. The program automatically enrolled participants in counseling, tailored the advice based on their lung scans and breathing tests, and started a quit-smoking medication (varenicline) earlier than usual. The goal was to see if this approach would get more people to join the program and successfully quit smoking compared to standard care.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- varenicline
- What this could lead to
- If successful, this approach could help more high-risk smokers quit, reducing their chance of lung cancer.
- What could go wrong
- This was a very small pilot study (23 participants) in a specific group (retired FDNY firefighters), so results may not apply to the general population. The intervention is complex and may not be easy to scale.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
23 people
The number who actually took part.
- Started
-
May 2024
- Finished
-
Oct 2025
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
40 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria * Enrolled in FDNY World Trade Center Health Program (WTCHP) * Retired * Age ≥ 50 years old * Self-reported current smoker on most recent questionnaire OR self-reported current smoker in the past 5 years * 20 pack-year smoker OR 20-year smoking duration Exclusion Criteria * Reduced renal function * estimated glomerular filtration rate (eGFR) \<30 \[CKD-EPI Creatinine Equation (2021)\] at last World Trade Center (WTC) medical monitoring blood exam OR ICD10 codes for kidney disease: N04.9, N17.9, N18.9, Z94.0, E13.21, N18.9, I12.9, N00.9, N03.9 * Undergoing active cancer treatment, defined as being diagnosed on 1/1/2022 or later * Clinical instability (e.g., hospitalization in last 3 months) * Using varenicline in last 30 days * Endorsing suicidal ideations: moderate or high risk on Columbia-Suicide Severity Rating Scale (C-SSRS) * Screened for alcohol use disorder AUDIT\>15
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
FDNY World Trade Center Health Program
Brooklyn, New York, 11201, United States
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