Clinical trial Recruiting at 1 site Interventional Ages 50 to 74 Women only

Lung cancer screening using low-dose CT scans in women

Official title: Lung Cancer Screening With Low-dose CT Scan in Women : Implementation Study

Run by Assistance Publique - Hôpitaux de Paris · NCT05195385 · Data updated 2026-11-12

This study is testing if low-dose CT scans can help find lung cancer earlier in women aged 50 to 74 who have a history of smoking, by comparing how well different radiologists read the scans and seeing if artificial intelligence can help too.

Quick facts

Study typeInterventional
Ages50 Years to 74 Years
SexWomen only
Enrollment2635 (estimated)
SponsorAssistance Publique - Hôpitaux de Paris
Academic / other
Locations1 site (Paris)
StatusRecruiting
StartedApril 8, 2022
Main results expectedOctober 8, 2027
Study endsOctober 8, 2027
Registry record updatedMarch 30, 2026
Trial IDNCT05195385 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are women aged 50 to 74 with a smoking history of at least 20 pack-years who have quit smoking within the last 15 years.

Probably not a fit

Patients with current symptoms suggesting malignancy, ongoing infections, or a history of lung cancer may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study aims to evaluate the effectiveness of low-dose thoracic CT scans for lung cancer screening in women aged 50 to 74 with a significant smoking history. It will compare the performance of a single trained general radiologist reading the scans against double readings by expert radiologists. Additionally, the study will assess the role of artificial intelligence in aiding the detection of lung nodules. Participants will undergo baseline, 1-year, and 2-year follow-up scans to monitor for lung cancer signs.

Why it matters

Potential benefit: If successful, this approach could improve early detection of lung cancer in women, potentially reducing mortality rates.

How similar studies have gone: Previous studies have shown that low-dose CT screening can significantly reduce lung cancer mortality, but this specific approach using general radiologists and AI is novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Women aged from 50 to 74 years
* who had smoked at least 20 pack years and quit less than 15 years ago
* Had given their consent and accepted the need for a 2-year follow-up
* Affiliated to the social security system

Exclusion Criteria

* Presence of clinical symptoms suggesting malignancy (weight loss, hemoptysis) or ongoing infection (cough with fever)
* Evolving cancer
* History of lung cancer
* A 2-year follow-up not possible
* Chest CT scan performed within 2 years prior to inclusion

Where it's running

  • Hôtel-Dieu
    Paris, France
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.