Full Text

Turn on search term navigation

Copyright © 2009. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.

Abstract

背景与目的 厄洛替尼被全球多个国家批准用于晚期非小细胞肺癌(non-small cell lung cancer, NSCLC)患者的二、三线治疗。有报道显示EGFR突变的患者应用厄洛替尼治疗疗效更好。本文拟探讨厄洛替尼单药治疗EGFR突变晚期NSCLC患者的疗效。方法 计算机检索MEDLINE(2004-2009)、CBMdic(2004-2008)、CNKI(2004-2008),互联网检索以及纳入试验的参考文献。纳入相关临床试验,提取并汇总试验结果。结果 共纳入研究7篇,包括晚期非小细胞肺癌患者463例。厄洛替尼单药治疗EGFR突变的晚期非小细胞肺癌患者,有效率达到66%,1年生存率达到73%,2年生存率达到53%,中位生存时间23个月以上,无进展生存时间8.6个月以上。结论 在当前研究的基础上,厄洛替尼单药一线和二线治疗EGFR突变的晚期NSCLC有效率高,无进展生存期和总生存期长,可以推荐作为EGFR突变的晚期NSCLC的首选治疗。尚需要更详尽的证据评价厄洛替尼单药方案或厄洛替尼与化疗联合方案与标准含铂化疗方案在治疗晚期NSCLC中的地位。

Background and objective Erlotinib has been approved worldwide for second- and third-line treatment of advanced NSCLC. Clinical trials showed that patients with EGFR mutations treated with erlotinib has better clinical outcomes. The aim of this study is to evaluate the effects of erlotinib monotherapy in EGFR-mutated advanced NSCLC. Methods Search the published trials involving EGFR-mutant patients and erlotinib in following database: MEDLINE (2004-2009), CBMdic (2004-2008), CNKI (2004-2008). Search the references cited by the included studies. Identify the included trials. Extract and pooled data from the included trials. Results Seven studies were identified including 463 advanced NSCLC patients. Based on the available evidence, erlotinib monotherapy showed active effect in EGFR-mutated advanced NSCLC. The response rate reached 66%. 1-year survival and 2-year survival were approximately 73% and 53%. Median survival was more than 23 months while the progression free survival was more than 8.6 months. Conclusion Based on the available evidence, erlotinib monotherapy leads to objective response and prolongs survival in most advanced NSCLC patients with EGFR mutations. Small molecule TKI, erlotinib, should be recommended as the first-line treatment of EGFR-mutant NSCLC.

Details

Title
Pooled Analysis of the Trials of Erlotinib Monotherapy for Epidermal Growth Factor Receptor (EGFR)-mutant Advanced Non-small Cell Lung Cance
Author
WANG, Ting; Li, MA
Pages
1237-1241
Section
Clinical Research
Publication year
2009
Publication date
2009
Publisher
Chinese Anti-Cancer Association Chinese Antituberculosis Association
ISSN
10093419
e-ISSN
19996187
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2127378663
Copyright
Copyright © 2009. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.