实用医学杂志 ›› 2025, Vol. 41 ›› Issue (7): 1024-1029.doi: 10.3969/j.issn.1006-5725.2025.07.014

• 药物与临床 • 上一篇    

替雷利珠单抗联合化疗对比帕博利珠单抗联合化疗一线治疗晚期肺鳞癌患者的疗效

朱玉斐1,黄智昊2,蔡依辰3,曾云云2,黄惠怡2,孙钧2,苏珊2()   

  1. 1.广州医科大学研究生院 (广东 广州 511495 )
    2.广州市胸科医院肿瘤科 (广东 广州 510095 )
    3.广州华商学院 (广东 广州 511300 )
  • 收稿日期:2024-12-12 出版日期:2025-04-10 发布日期:2025-04-23
  • 通讯作者: 苏珊 E-mail:susan705@126.com
  • 基金资助:
    广东省自然学科学基金项目(2022A1515012400);默沙东CTONG肺癌基金(CTONG-YC20210203);中华国际医学交流基金会(Z-2014-06-2103)

The analysis of efficacy and safety of tislelizumab versus pembrolizumab with chemotherapy as first-line treatment for advanced lung squamous cell carcinoma

Yufei ZHU1,Zhihao HUANG2,Yichen CAI3,Yunyun ZENG2,Huiyi HUANG2,Jun SUN2,Shan SU2()   

  1. *.Groduate School,Guangzhou Medical University,Guangzhou 511495,Guangdong,China
  • Received:2024-12-12 Online:2025-04-10 Published:2025-04-23
  • Contact: Shan SU E-mail:susan705@126.com

摘要:

目的 对比替雷利珠单抗联合化疗与帕博利珠单抗联合化疗一线治疗晚期肺鳞癌的临床疗效及安全性。 方法 回顾性分析2020年9月至2024年4月在广州市胸科医院接受替雷利珠单抗或帕博利珠单抗联合一线化疗的晚期肺鳞癌患者共116例,替雷利珠单抗组与帕博利珠单抗组各58例。主要观察终点为客观缓解率(ORR)及治疗失败时间(TTF),次要观察终点为疾病控制率(DCR)及治疗相关不良反应事件(TRAEs)。 结果 在中位随访时间为19.7个月时,替雷利珠单抗组和帕博利珠单抗组的中位TTF分别为9.7个月和7.7个月(P < 0.05)。替雷利珠单抗组的ORR显著高于帕博利珠单抗组(77.6% vs. 60.3%,P < 0.05),两组的DCR分别为93.1%和87.9%(P = 0.342)。在安全性方面,两组TRAEs的发生率相似。替雷利珠单抗组的3级及以上TRAEs发生率为29.3%,任何级别TRAEs发生率为81.0%;而帕博利珠单抗组分别为32.8%和87.9%。两组最常见的不良反应事件均为血液学毒性。 结论 在中国晚期肺鳞癌患者的一线治疗中,替雷利珠单抗联合化疗相较于帕博利珠单抗联合化疗表现出更高的疾病缓解率,同时安全性相当。

关键词: 替雷利珠单抗, 帕博利珠单抗, 化疗, 晚期肺鳞癌

Abstract:

Objective The study aimed to compare the efficacy and safety of tislelizumab combined with chemotherapy versus pembrolizumab combined with chemotherapy as first-line treatments for advanced lung squamous cell carcinoma. Methods We retrospectively reviewed and analyzed the medical records of 116 patients with advanced lung squamous cell carcinoma treated with first-line chemotherapy plus tislelizumab or pembrolizumab in Guangzhou Chest Hospital from September 2020 to April 2024. We focused on analysis of time to treatment failure (TTF) and objective response rate (ORR) as well as disease control rate(DCR) and treatment-related adverse events(TRAEs). Results At a median follow up of 19.7 monyhs, the median TTF was 9.7 months in the tislelizumab group and 7.7 months in the pembrolizumab group (P < 0.05). In addition,the ORR in the tislelizumab group was significantly higher than that in the pembrolizumab group (77.6% vs. 60.3%, P < 0.05), with DCRs of 93.1% and 87.9%, respectively(P = 0.342). Regarding safety, the proportions of grade 3 or higher TRAEs and any-grade TRAEs were comparable between the two groups: 29.3% and 81.0% in the tislelizumab group, and 32.8% and 87.9% in the pembrolizumab group, respectively. The most common TRAEs in both groups were hematological toxicities. Conclusions Tislelizumab plus chemotherapy demonstrated better efficacy and safety compared to pembrolizumab with chemotherapy as first-line treatment for Chinese patients with advanced lung squamous cell carcinoma.

Key words: tislelizumab, pembrolizumab, chemotherapy, advanced lung squamous cell carcinoma

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