表皮生长因子受体酪氨酸激酶抑制剂治疗非小细胞肺癌脑膜转移
目的探讨表皮生长因子受体(EGFR)酪氨酸激酶抑制剂(TKIs)治疗非小细胞肺癌(NSCLC)脑膜转移患者的疗效及预后影响因素。方法回顾性分析2003年1月至2013年10月收治的25例NSCLC脑膜转移患者的临床病理资料,总结其临床特征和治疗方法,并分析影响患者预后的闽素。结果NSCLC脑膜转移患者以腺癌(72.0%)和女性(64.0%)多见。20例(80.0%)患者接受了治疗,其中17例患者接受了EGFR—TKIs治疗。25例患者的中位生存时间为4.9个月。与未接受EGFR—TKIs治疗的患者(1.2个月)比较,EGFR—TKIs治疗可延长NSCLC脑膜转移患者的中位生存时间(5.3个月,...
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Published in | 中华肿瘤杂志 Vol. 38; no. 12; pp. 920 - 924 |
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Main Author | |
Format | Journal Article |
Language | Chinese |
Published |
100730,中国医学科学院 北京协和医学院 北京协和医院呼吸内科
2016
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Subjects | |
Online Access | Get full text |
ISSN | 0253-3766 |
DOI | 10.3760/cma.j.issn.0253-3766.2016.12.008 |
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Summary: | 目的探讨表皮生长因子受体(EGFR)酪氨酸激酶抑制剂(TKIs)治疗非小细胞肺癌(NSCLC)脑膜转移患者的疗效及预后影响因素。方法回顾性分析2003年1月至2013年10月收治的25例NSCLC脑膜转移患者的临床病理资料,总结其临床特征和治疗方法,并分析影响患者预后的闽素。结果NSCLC脑膜转移患者以腺癌(72.0%)和女性(64.0%)多见。20例(80.0%)患者接受了治疗,其中17例患者接受了EGFR—TKIs治疗。25例患者的中位生存时间为4.9个月。与未接受EGFR—TKIs治疗的患者(1.2个月)比较,EGFR—TKIs治疗可延长NSCLC脑膜转移患者的中位生存时间(5.3个月,P=0.022)。11例靶向治疗前发生脑膜转移的患者,应用EGFR—TKIs治疗后的中位生存时间为8.1个月。单因素分析显示,女性、应用EGFR—TKIs治疗患者的中位生存时间延长(均P〈0.05),而年龄、以脑膜转移起病、应用EGFR—TKIs过程中发生脑膜转移、全脑放疗、鞘内注射治疗、系统性化疗与患者的中位生存时间无关(均P〉0.05)。多因素分析显示,女性(P=0.012)及接受EGFR—TKIs治疗(P=0.008)是NSCLC脑膜转移患者预后好的独立因素。结论EGFR—TKIs治疗可延长NSCLC脑膜转移患者的生存时间,女性及EGFR—TKIs治疗是NSCLC脑膜转移患者预后好的独立因素。 |
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Bibliography: | Objective The aim of this study was to identify the clinical features and prognostic factors of leptomeningeal metastasis (LM) in non-small cell lung cancer (NSCLC) patients undergoing treatment with epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs). Methods Twenty-five cases of NSCLC with LM, treated in our hospital during January 1, 2003 to October 31, 2013, were enrolled in this study. Medical records were reviewed for clinical features and treatments, and the survival and prognostic factors were analyzed. Results NSCLC-LM were more common in female patients (64.0%), and most were adenocarcinomas (72.0%). Twenty (80.0%) patients underwent anti-cancer treatment, anlong them 17 patients underwent EGFR-TKIs treatment. The median overall survival (mOS) after the diagnosis of LM was 4.9 months for the whole group (25 cases). Patients receiving EGFR-TKIs treatment had a longer median survival than patients not receiving EGFR-TKIs (5.3 months vs. 1.2 months, P= 0.022). Eleven patients who |
ISSN: | 0253-3766 |
DOI: | 10.3760/cma.j.issn.0253-3766.2016.12.008 |