Study of Antitumor Immune Response After cCRT and IO Treatment in Non-resectable III Stage NSCLC Patients

Overview

Observational, multicenter, one-arm, non-comparative study. Data will be recorded in a retrospectively manner. The study will be based on secondary data collected from patient clinical chart completed by the doctor during routine visits. The primary objective is describe the antitumor immune response generated in the context of IO (immunotherapy) treatment after cCRT in patients with unresectable NSCLC treated in real world.

The study is based on the collection of blood samples and tumor sample analysis, in real world NSCLC stage IIIA/B and IIIC; PD-L1\>1%; non-resectable patients on treatment with IO after cCRT without progression. The patients participating in this study will not receive treatment in relation to the study, no drugs will be provided. Patients will be treated as per standard clinical practice. All data collected for this study will be collected retrospectively from patient clinical chart. Only secondary data collected will be analyzed together will samples analysis information.The duration of the study is expected to be 3 years.

Conditions

Interventions