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Lung Cancer Screening CT for Firefighters

NCT06836414 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL

Last updated 2026-04-13

No results posted yet for this study

Summary

Firefighters are at increased risk for cancer due to exposure to carcinogenic substances. Current lung cancer screening guidelines are predominantly based on smoking history and do not take into account high risk occupational exposures such as firefighting. This study aims to provide chest computed tomography (CT) scans to firefighters to determine the prevalence of lung cancer, other cancers detectable on CT chest, and lung diseases associated with increased cancer risk.

Conditions

  • Smoke Inhalation
  • Exposure, Inhalation
  • Exposure to Pollution
  • Exposure Occupational
  • Lung Diseases
  • Lung Cancer
  • Lung Diseases, Interstitial
  • Occupational Exposure
  • Occupational Lung Disease
  • Interstitial Lung Disease

Interventions

PROCEDURE

Low-dose Computerized tomography (CT) of Chest

Undergo CT for lung cancer screening

OTHER

Questionnaires

Participants will complete questionnaires on or before the day of the scan.

OTHER

Medical History

Medical history will be obtained in person and via medical record review

Sponsors & Collaborators

Principal Investigators

  • Jae Ho Sohn, MD, MS · University of California, San Francisco

Study Design

Allocation
NON_RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
35 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2026-03-31
Primary Completion
2035-12-31
Completion
2035-12-31

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Diseases
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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06836414 on ClinicalTrials.gov