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SYSTEMATIC REVIEW article

Front. Oncol.
Sec. Thoracic Oncology
Volume 14 - 2024 | doi: 10.3389/fonc.2024.1444312

Efficacy and safety of Toliparibumab for the treatment of non-small cell lung cancer: a systematic review and meta-analysis

Provisionally accepted
Yihao Liu Yihao Liu qian Cheng qian Cheng Minghui Liu Minghui Liu Hongbing Zhang Hongbing Zhang Honglin Zhao Honglin Zhao *
  • Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, Tianjin, China

The final, formatted version of the article will be published soon.

    Purpose: This research intends to investigate the treatment of non-small cell lung cancer (NSCLC) using Toripalimab, focusing on its effectiveness and safety profile. Efficacy refers to the survival prognosis, while safety pertains to the occurrence of adverse events in our study. It also aims to provide reference information for neoadjuvant and postoperative therapies. Methods: Up to March 20, 2024, studies on randomized controlled trials and single-arm trials involving Toripalimab for NSCLC were sourced from the Cochrane Library, Embase, PubMed, and Web of Science databases. Data extraction and analysis were independently conducted by two researchers utilizing Stata 15.0 and R software. Results: A total of 8 studies were analyzed, including 6 single-arm studies and 2 randomized controlled trials (RCTs). Toripalimab treatment in the RCTs showed an overall survival (OS) of [HR=0.67, 95% CI (0.53, 0.85); p=0.71]. The objective response rate (ORR) from single-arm studies was reported as [ES=0.59, 95% CI (0.36, 0.81); p<0.01], and progression-free survival (PFS) was [ES=4.89, 95% CI (2.65, 9.02); p<0.01]. Furthermore, observed adverse effects included Anemia [OR=0.53, 95% CI (0.26, 0.79); p<0.01], Neutropenia [OR=0.43, 95% CI (0.20, 0.68); p<0.01], and Thrombocytopenia [OR=0.28, 95% CI (0.18, 0.43); p<0.01].Conclusions: Toripalimab, being China's first domestically developed anti-tumor PD-1 antibody drug, shows potential advantages over traditional chemotherapy in possibly prolonging patients' survival times. However, the limited number of studies included indicates the need for additional single-arm and RCT studies to further validate these findings.

    Keywords: Toripalimab, Non-small cell lung cancer (NSCLC), efficacy, adverse events, lung cancer, lung tumor

    Received: 05 Jun 2024; Accepted: 14 Oct 2024.

    Copyright: © 2024 Liu, Cheng, Liu, Zhang and Zhao. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

    * Correspondence: Honglin Zhao, Department of Lung Cancer Surgery, Tianjin Medical University General Hospital, Tianjin, China

    Disclaimer: All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.