Immune checkpoint inhibitors (anti PD-1 or anti PD-L1) plus platinum-etoposide versus platinum-etoposide alone for first-line treatment of extensive small cell lung cancer

This is a protocol for a Cochrane Review (intervention). The objectives are as follows:

To evaluate the efficacy and safety of immune checkpoint inhibitors (anti PD-1 or anti PD-L1) plus platinum-etoposide compared with platinum-etoposide alone for the first-line treatment of extensive-stage small cell lung cancer (ES-SCLC).

This is a protocol.