已发表论文

含与不含培美曲塞方案在 EGFR-TKI 耐药后的晚期非小细胞肺癌患者疗效的荟萃分析

 

Authors Li ZH, Guo HY, Lu YY, Hu JX, Luo HT, Gu WG

Received 18 December 2017

Accepted for publication 29 March 2018

Published 27 June 2018 Volume 2018:11 Pages 3697—3703

DOI https://doi.org/10.2147/OTT.S160147

Checked for plagiarism Yes

Review by Single-blind

Peer reviewers approved by Dr Cristina Weinberg

Peer reviewer comments 2

Editor who approved publication: Prof. Dr. Geoffrey Pietersz

目的:晚期非小细胞肺癌患者在接受一线 EGFR-TKI 治疗后难免发生获得性耐药,这些患者大部分将接受二线化疗,但二线化疗方案的选择并不确切。该荟萃分析旨在比较 “含培美曲塞方案” 与 “非培美曲塞方案” 在 EGFR-TKI 耐药后的晚期非小细胞肺癌患者的疗效差异。
材料和方法:检索 PubMed; Embase; Cochrane Library; Web of science 四大数据库相关文献,分析反应率(RR)、疾病控制率(DCR)、年生存率(1-year SR)、无进展生存(PFS)、总生存(OS)。
结果:该荟萃分析纳入了 篇随机对照研究(RCT)和 篇回顾性研究,共分析了 354 例患者。荟萃分析显示含培美曲塞方案与非培美曲塞方案在 RROR 1.43, 95% CI 0.85–2.41, =0.18DCROR 1.5, 95% CI 0.94–2.39, =0.091-year SROR 1.47, 95% CI 0.79–2.74, =0.22无显著性差异,但含培美曲塞方案较非培美曲塞方案显著改善了 PFSHR 0.61, 95% CI 0.46–0.81, =0.0005和 OSHR 0.62, 95% CI 0.42–0.90, =0.01
结论:晚期非小细胞肺癌患者 EGFR-TKI 治疗失败后二线使用含培美曲塞化疗方案相较非培美曲塞方案可获得更好的 PFS 和 OS,提示含培美曲塞化疗方案可能成为理想的二线化疗方案。
Keywords: lung cancer, chemotherapy, pemetrexed, EGFR TKIs, meta-analysis




Figure 1 Flowchart of trial selection process.