Comparing the Efficacy and Safety of a New Additional Treatment With Tislelizumab in Non-Small Cell Lung Cancer (NSCLC)

Summary

The primary objective of this study is to evaluate and compare major pathological response(MPR) rate and event-free survival (EFS) in participants receiving tislelizumab plus platinum-based doublet chemotherapy as the new additional treatment followed by tislelizumab as adjuvant treatment versus participants receiving placebo plus platinum-based doublet chemotherapy as neoadjuvant treatment followed by placebo as adjuvant treatment.

Timeline

Start

2020-05-29

Primary completion

2023-08-21

Completion

2027-03-31

Publications

• Wang C, Wang W, Liu H, Chen Q, Chen C, Liu L, Zhang P, Zhao G, Yang F, Han G, Yu B, Yang Y, Chen H, Jiang J, Tan L, Xu S, Mao N, Hu J, Zhang L, Zhang Z, Yao B, Wang S, Leaw S, Naicker K, Zheng W, Yu C, Yue D; RATIONALE-315 investigators. Perioperative tislelizumab plus neoadjuvant chemotherapy for patients with resectable non-small-cell lung cancer: final analysis of the randomized RATIONALE-315 trial. Ann Oncol. 2026 Apr;37(4):544-554. doi: 10.1016/j.annonc.2025.11.017. Epub 2025 Dec 2.
• Yue D, Wang W, Liu H, Chen Q, Chen C, Liu L, Zhang P, Zhao G, Yang F, Han G, Cheng Y, Yu B, Yang Y, Chen H, Jiang J, Tan L, Xu S, Mao N, Hu J, Zhang L, Yao B, Wang S, Wang RH, Zheng W, Wang C; RATIONALE-315 investigators. Perioperative tislelizumab plus neoadjuvant chemotherapy for patients with resectable non-small-cell lung cancer (RATIONALE-315): an interim analysis of a randomised clinical trial. Lancet Respir Med. 2025 Feb;13(2):119-129. doi: 10.1016/S2213-2600(24)00269-8. Epub 2024 Nov 21.

Drugs

Indications