Prospective Multicenter Cohort Study to Validate Four Groups of Biomarkers for Assessing Lung Cancer Risk Among Patients With Atheromatous Cardiovascular Disease in a Screening Pathway

Other illness

• symptoms of lung cancer (involuntary weight loss \> 7 kg in 1 year, hemoptysis)
• known history of pulmonary nodule requiring specialized follow-up
• history of pulmonary fibrosis or pulmonary hypertension
• active pulmonary parenchymal infection
• severe cardiac or respiratory insufficiency (rest dyspnea)

Age

• cancer history \< 5 years (except carcinoma in situ of the uterine cervix, basal cell carcinoma of the skin, non-invasive urothelial carcinoma treated for curative purposes without CT lung surveillance, prostate cancer with unmeasurable PSA)

Other

• performance status (WHO) 2, 3 or 4
• patient not affiliated to the social security system (beneficiary or beneficiary's beneficiary)
• patient deprived of liberty
• patients under guardianship or trusteeship
• pregnant or breast-feeding women

• 1- All PREVALUNG or PREVALUNG ETOILE participants
• 2- Active or former smokers who have smoked daily for at least 10 years and have either atheromatous disease (coronary, lower limb, supra-aortic trunk, aortic, visceral or upper limb arteries) or a moderate or high coronary calcium score\*, \*\*.
• Age 45- 75 years and
• Medical follow-up for smoking-related atheromatous pathology and
• daily smoking for at least 10 years prior to disease (for smoking, there are no quantitative criteria or withdrawal times)
  • visual coronary calcium score quantified by a radiologist on a chest CT scan.
  • 3- Individuals at risk of lung cancer without atheromatous disease or moderate or high calcium score being managed for a tobacco-related disease (chronic bronchitis or non-progressive cancer \> 5 years) or with eligibility criteria for lung cancer screening (inclusion criteria in the NLST or NELSON studies or American recommendations)\*\*.
• Age 45- 75 and
• Medical follow-up for a smoking-related pathology:
• chronic obstructive pulmonary disease / emphysema, or
• history of non-progressive cancer \> 5 years, including ENT, lung, breast, cervix, excreto-urinary tract, bladder, esophagus, stomach, pancreas, liver, kidney, chronic myeloid leukemia.
  • and
  • \- daily smoking for at least 10 years prior to the disease (for smoking, there are no quantitative criteria or withdrawal periods).
  • Or
• Age 55 - 74
• Cumulative smoking ≥ 30 pack-years
• active or weaned for less than 15 years Or
  • NELSON inclusion criteria :
• Age 50-75
• Smoking :
• \> 15 cigarettes /D for more than 25 years or
• \> 10 cigarettes /D for more than 30 years
• active smoking or cessation \< 10 years Or
  • American recommendations :
• Age 50 - 80
• Smoking ≥20 PA