The main objective is to identify obstacles and elements facilitating the implementation of a tracking device Broncho Pulmonary Cancer during the course of care.

The secondary objective is to assess patient knowledge and information received on their previous occupational exposure during their professional activity.

This is a prospective multicenter study of qualitative methodology through in-depth interviews conducted with patients treated at ICLN and CHU Saint-Etienne

Inclusion Criteria:

• primitive CBP Patients;
• Patients employees or have been employees of the general scheme and / or the agricultural social security system;
• Patients understand French.

Exclusion Criteria:

• Patients recognized occupational disease for CBP;
• recognized disability in patients for CBP by the social security system;
• Patients who have never been employees of the General or the agricultural social security system plan
• Patients already included in phase 1 of the study;
• Refusal of participation, signed consent major patients protected under guardianship;
• Patients unable to understand the course of the study.

primitive CBP Patients