New study aims to catch lung cancer early in french smokers
NCT ID NCT06439901
First seen Jun 27, 2026 · Last updated Sep 11, 2026 · Updated 2 times
Summary
This study looks at whether a structured program can help more high-risk smokers get a first lung cancer screening with a CT scan. About 500 people aged 50 to 74 who smoke or recently quit will join. The goal is to see if a dedicated network makes screening easier and more effective.
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
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 500 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2025
- Expected to finish
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Feb 2034
An estimate. End dates often move.
- Lead sponsor
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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
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50 to 74 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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: * Participant aged 50 to 74. * Resident in the Île-de-France region. * Active smoker or quit smoker for 10 years or less: 1. more than 10 cigarettes a day for more than 30 years, 2. more than 15 cigarettes a day for more than 25 years. * The participant has been informed and has signed the consent form. * Social Security System affiliation. * Willingness to participate in a smoking cessation program, if currently smoking. Exclusion Criteria: * Active cancer or a history of cancer in remission for less than 5 years (except basal cell carcinoma of th skin or epithelioma in situ of the uterine cervix). * Presence of symptoms suggestive of bronchopulmonary cancer. Participants with these symptoms require immediate diagnostic investigations and are therefore not eligible for screening. * Weight \>= 140 kg. * Severe comorbidity contraindicating therapeutic options or invasive thoracic diagnostic investigations. * Inability to climb two flights of stairs without stopping. * A thoracic CTscan performed within the previous year. * Persons deprived of liberty or under guardianship. * Impossibility to undergo the medical monitoring of the trial for geographical, social or psychological reasons.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
9 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Centre CTPS Bobigny Bondy
NOT_YET_RECRUITINGBobigny, 93000, France
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Centre Municipal de Santé Jacqueline Akoun-Cornet
NOT_YET_RECRUITINGMalakoff, 92240, France
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Centre Municipal de Santé Maurice Ténine
RECRUITINGMalakoff, 92240, France
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Centre Municipal de Santé Simone Veil
RECRUITINGIssy-les-Moulineaux, 92160, France
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Centre Municipal de Santé de Gentilly
NOT_YET_RECRUITINGGentilly, 94250, France
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Centre de Santé MGEN
RECRUITINGParis, 75738, France
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Centre de Santé Square de la Mutualité
RECRUITINGParis, 75005, France
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Institut Curie
NOT_YET_RECRUITINGParis, 75248, France
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Institut Mutualiste Montsouris
NOT_YET_RECRUITINGParis, 75674, France
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