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 type | Interventional |
|---|---|
| Ages | 50 Years to 74 Years |
| Sex | Women only |
| Enrollment | 2635 (estimated) |
| Sponsor | Assistance Publique - Hôpitaux de Paris Academic / other |
| Locations | 1 site (Paris) |
| Status | Recruiting |
| Started | April 8, 2022 |
| Main results expected | October 8, 2027 |
| Study ends | October 8, 2027 |
| Registry record updated | March 30, 2026 |
| Trial ID | NCT05195385 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
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Hôtel-Dieu
Paris, France Recruiting
Study contacts
- Principal investigator: Marie-Pierre REVEL, PhD — Assistance Publique - Hôpitaux de Paris
- Study coordinator: Marie-Pierre REVEL, PhD
- Email: marie-pierre.revel@aphp.fr
- Phone: +33 1 42 34 79 10
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.