Lung cancer screening for family and friends of lung cancer patients

Lung Cancer Screening in Family Members and Peers of Lung Cancer Patients: a Prospective Cohort Study

Observational McGill University Health Centre/Research Institute of the McGill University Health Centre · NCT05645731

This study is testing if yearly low-dose CT scans can help find lung cancer earlier in family and friends of lung cancer patients who may be at higher risk.

Quick facts

Study typeObservational
Enrollment100 (estimated)
Ages18 Years and up
SexAll
SponsorMcGill University Health Centre/Research Institute of the McGill University Health Centre Academic / other
Locations1 site (Montréal, Quebec)
Trial IDNCT05645731 on ClinicalTrials.gov

What this trial studies

This study focuses on screening family members and close contacts of lung cancer patients for lung cancer using yearly low-dose CT scans. It aims to determine if these referred individuals have a higher risk of developing lung cancer compared to those referred by their family doctors. The approach leverages the understanding that shared genetics, environment, and lifestyle factors contribute to increased lung cancer risk in these populations. By engaging lung cancer patients to refer their loved ones, the study seeks to empower patients and improve early detection rates.

Who should consider this trial

Good fit: Ideal candidates include family members and close contacts of current or former lung cancer patients who are over 18 years old.

Not a fit: Patients with a personal history of lung cancer will not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to earlier lung cancer diagnoses and improved survival rates for at-risk individuals.

How similar studies have performed: Other studies have shown success in lung cancer screening approaches, particularly among high-risk populations, suggesting this method could be effective.

Eligibility criteria

Show full inclusion / exclusion criteria
Lung cancer patients:

Inclusion Criteria:

* \> 18 years old
* Current or former lung cancer patient

Exclusion Criteria: none

Referred participants Inclusion criteria: \>18 years old Exclusion criteria: Personal history of lung cancer.

Where this trial is running

Montréal, Quebec

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Lung CancerLung Cancer ScreeningPatient Empowerment
Last reviewed 2026-06-10 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.