Feasibility of new biological and histological samples at progression in patients with advanced or metastatic Non Small Cell Lung Cancer (NSCLC). A recent paper from Professor Sequist and coll. has depicted the resistance mechanisms as Thréonine790Methionine (T890M) mutation oncogene cMet (CMet) amplification. Re-biopsies showed in 14% of cases the transition between NSCLC to Small Cells Lung Cancer (SCLC). In 3 patients, resistance mechanisms have disappeared and they became again sensitive to Tyrosine Kinase Inhibitors (TKIs). It is mandatory to have a better description to natural history of the disease. This study will be conducted by the French Group of Pneumology-Oncology (Groupe Français de Pneumo Cancérologie (GFPC)) up to 100 patients during 18 Months. Each center will have to define if re-biopsies are possible or not and explain why not.

NCT02086071

Conditions

1. Lung Cancer

Interventions

1. Procedure: re biopsy

MeSH:Lung Neoplasms

HPO:Neoplasm of the lung

has depicted the resistance mechanisms as Thréonine790Methionine (T890M) mutation oncogene cMet (CMet) amplification. --- T890M ---