About this trial
The aim of this study is to evaluate the feasibility of performing a first screening for bronchopulmonary cancer by thoracic scanner in a French cohort within a dedicated, effective and structured network in the pilot centers participating in the study.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Participant aged 50 to 74.
Resident in the Île-de-France region.
more than 10 cigarettes a day for more than 30 years,
more than 15 cigarettes a day for more than 25 years.
Disqualifiers
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.
Trial design
Single group
Treatments tested in this trial
Screening
Other interventionA first step to identify and recruit people eligible for screening,
Inclusion
Other interventionA second step for inclusion of participants, with an online self-questionnaire and information, and an inclusion visit to the health center,
Chest CTscan and follow-up
Other interventionA third step with an initial CTscan, with dual interpretation and appropriate management of participants, including follow-up care.
Treatment groups
Trial outcomes
Primary outcomes
Rate of first CTscan for bronchopulmonary cancer screening
Rate of completion of a first bronchopulmonary cancer screening among people who have joined the program (i.e. registered on the program's web platform and met the inclusion criteria).
Secondary outcomes
Eligibility rate among people registering on the web platform
Ratio of the number of eligible people (meeting all inclusion and inclusion criteria and no non-inclusion criteria) to the total number of people registered on the web platform.
Rate of completion of the inclusion visit among people registered on the web platform,
Ratio of the number of people who have completed the inclusion visit to the total number of eligible people registered on the web platform
Rate of completion of screening scanners at 1 year according to NELSON trial schedule
Ratio of the number of people who had their 1-year screening CTscan among those eligible for a 1-year CTscan
Rate of completion of screening scanners at 3 years according to NELSON trial schedule
Ratio of the number of people who had their 3-year screening CTscan among those eligible for a 3-year CTscan
Sponsors and contacts
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Institut Curie
Lead sponsor
Institut Mutualiste Montsouris
Collaborator