Application of Neoadjuvant Chemoimmunotherapy in Resectable NSCLC

This study aimed to investigate the safety and feasibility of this approach in the real world. Methods Clinical data from patients with NSCLC who underwent surgery after neoadjuvant chemoimmunotherapy or chemotherapy alone in two centers were analyzed retrospectively, and subgroup analyses were performed for the chemoimmunotherapy group according to treatment cycle. The primary study endpoints were EFS and major pathologic response (MPR), and the secondary study endpoints were pCR, overall survival (OS), treatment-related adverse events (TRAEs), and surgery-related metrics. Results As of April 2023, 89 patients had been enrolled, including 54 in the chemoimmunotherapy group and 35 in the chemotherapy alone group. MPR was achieved in 31 (57.4%) and 5 (14.3%) patients in the chemoimmunotherapy group and chemotherapy alone group, respectively (OR=8.09, 95%CI: 2.72-24.04, P
Source: Chinese Journal of Lung Cancer - Category: Cancer & Oncology Source Type: research