Impact on survival without chemotherapy of local treatments of lung metastasis of colorectal cancers: Analysis on REPULCO cohort.

Background: The impact of local management of pulmonary metastases on the disease course of patients with metastatic colorectal cancer is poorly assessed.

Methods: REPULCO database was a retrospective cohort on 18 years that included all patients treated for lung metastases from colorectal cancer who received local and/or systemic treatments.

Aims: Primary objective was overall survival, secondary were progression-free survival and survival without chemotherapy.