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EGFR-TKIs 联合抗血管生成药物治疗晚期
EGFR 突变型非小细胞肺癌患者疗效的 Meta 分析
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李勇,龙勇,赵冲,张冠卿,苏彦河 * 查看原文
【摘要】 背景 表皮生长因子受体酪氨酸激酶抑制剂(EGFR-TKIs)疗法已成为晚期表皮生长因子受体(EGFR)
突变型非小细胞肺癌(NSCLC)患者的标准治疗方式,但绝大部分接受 EGFR-TKIs 治疗的患者最终会出现获得性耐
药。EGFR-TKIs 联合抗血管生成药物治疗策略可能会延长患者生存时间。目的 探讨联合用药治疗晚期 EGFR 突变型
NSCLC 患者的临床疗效和安全性。方法 采用主题词和自由词相结合的方式,计算机检索中国知网、维普网、万方数
据知识服务平台、EMBase、PubMed、The Cochrane Library 收录的相关文献,检索时间均从数据库建库至 2021 年 7 月,
筛选出联合用药治疗晚期 EGFR 突变型 NSCLC 患者的随机对照试验并进行分组,采取联合用药治疗方案为联合给药组,
仅采取 EGFR-TKIs 治疗组为单药组。由两名研究者独立筛选文献、提取资料(第一作者、发表时间、国家、研究类型、
样本量、疾病分期、性别、平均年龄、治疗方案、美国东部肿瘤协作组(ECOG)评分、中位随访时间、病理类型、
基因突变类型、结局指标),并对文献进行偏倚风险质量评价,运用 STATA 15.0 统计软件进行 Meta 分析。结果 共
纳入 9 篇文献,1 553 例患者。Meta 分析结果显示,联合给药组延长患者的无进展生存期(PFS)〔HR=0.61,95%CI
(0.54,0.70),P<0.001〕效果优于单药组。PFS 亚组分析显示,两组年龄≥ 65 岁和发生脑转移 PFS 比较,差异无统
计学意义(P<0.05)。两组患者总生存期、患者客观缓解率、疾病控制率比较,差异无统计学意义(P>0.05)。联合
给药组 3 级以上不良事件发生率〔RR=1.77,95%CI(1.62,1.94),P<0.001〕高于对照组。结论 联合用药可延长晚
期 EGFR 突变型 NSCLC 患者的 PFS,但严重不良事件的发生风险增大,同时患者在总生存期、客观缓解率以及疾病控
制率方面并未受益。
【关键词】 癌,非小细胞肺;抗血管生成药;表皮生长因子受体酪氨酸激酶抑制剂;临床疗效;Meta 分析
【中图分类号】 R 730.26 【文献标识码】 A DOI:10.12114/j.issn.1007-9572.2021.01.413
李勇,龙勇,赵冲,等 . EGFR-TKIs 联合抗血管生成药物治疗晚期 EGFR 突变型非小细胞肺癌患者疗效的 Meta
分析[J]. 中国全科医学,2022,25(8):1007-1013.[www.chinagp.net].
LI Y,LONG Y,ZHAO C,et al. Curative effect of EGFR-TKIs with anti-angiogenic drugs as the treatment for patients
with advanced EGFR-mutant non-small cell lung cancer:a Meta-analysis[J]. Chinese General Practice,2022,25(8):
1007-1013.
Curative Effect of EGFR-TKIs with Anti-angiogenic Drugs as the Treatment for Patients with Advanced EGFR-
mutant Non-small Cell Lung Cancer:a Meta-analysis LI Yong,LONG Yong,ZHAO Chong,ZHANG Guanqing,SU
Yanhe *
Department of Thoracic Surgery,Second Affiliated Hospital of Zhengzhou University,Zhengzhou 450000,China
*
Corresponding author:SU Yanhe,Professor,Chief physician;E-mail:syh1971@sina.com
【Abstract】 Background Acquired resistance to epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-
TKIs) will eventually occur in almost all advanced EGFR-mutant non-small cell lung cancer(EGFR-mutant NSCLC) patients
although the therapy has been a standard treatment for such patients. But EGFR-TKIs in combination with anti-angiogenic
drugsmay prolong the survival time of these patients. Objective To explore the efficacy and safety of EGFR-TKIs with anti-
angiogenic drugs as the treatment for patients with advanced EGFR-mutant NSCLC. Methods Databases including CNKI,
CQVIP,Wanfang Data Knowledge Service Platform,PubMed,EMBase,and The Cochrane Library were searched from
inception to July 2021 using subject headings with free-text words,for randomized controlled trials(RCTs) about the first-line
treatment of advanced EGFR-mutant NSCLC patients with EGFR-TKIs in combination with anti-angiogenic drugs(combination
therapy group)versus EGFR-TKIs alone(monotherapy group). Two researchers performed literature screening,data
extraction(the first author,publication time,the country where the author coming from,study type,sample size,stage of
450000 河南省郑州市,郑州大学第二附属医院胸外科
*
通信作者:苏彦河,教授,主任医师;E-mail:syh1971@sina.com
本文数字出版日期:2021-12-30