Hypofractionated radiotherapy with immunochemotherapy for extensive-stage small-cell lung cancer.

ABSTRACT:

Introduction

The combination of a PD-L1 inhibitor plus carboplatin/cisplatin and etoposide (EC/EP) has become a new standard first-line treatment for extensive-stage small-cell lung cancer (ES-SCLC). Combining concurrent palliative hypofractionated radiotherapy of the thorax (HFRT) and immunochemotherapy may have a synergistic effect. In this study, we explored an optimal model of combination radiotherapy with immunochemotherapy as first-line treatment of ES-SCLC.

Patients and methods

In this multicenter single-arm phase 2 trial, patients with ES-SCLC received atezolizumab with EC/EP for two cycles (induction phase), then, those who did not progress received concurrent palliative HFRT and two cycles of atezolizumab with EC/EP (combination phase). Afterward they received atez

SUBMITTER: Liu C 

PROVIDER: S-EPMC10282832 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature