Evaluations of advanced non-small cell lung cancer patients treated with erlotnib
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摘要: 目的 观察厄洛替尼治疗晚期非小细胞肺癌的疗效和毒副作用.方法 38例经病理组织学检查确诊的晚期非小细胞肺癌患者,给予厄洛替尼150 mg/次,1次/d.结果 38例患者均可以评价疗效,获CR 1例(2.6%),PR 11例(28.9%),SD 19例(50.0%),PD 7例(18.5%).有效率(CR+PR)为31.6%,疾病控制率(CR+PR+SD)为81.6%.腺癌的有效率优于鳞癌(P<0.05),ECOG体力状况评分0~1分较2~3分的有效率高(P<0.05).中位疾病进展时间(TTP)304 d(95%CI:109~498 d);中位生存时间333 d(95%CI:212~453 d).女性、腺癌、ECOG评分0~1分的TTP分别优于男性、鳞癌、EODG评分2~3分者.腺癌、ECOG评分0~1分的中位生存时间分别优于鳞癌、ECOG评分2~3分者.经Cox风险比例模型分析,体力状况评分是服用厄洛替尼后TTP(HR:0.037,95%CI:0.010~0.147)和中位生存时间(HR:0.014,95%CI:0.002~0.125)独立的顶测因素.最常见的毒副反应是皮疹和腹泻,对症处理后缓解.结论 厄洛替尼治疗晚期非小细胞肺癌有一定的疗效,安全性高,在国人中女性、腺癌、体力状况好的患者将有可能更多获益.
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关键词:
- 非小细胞肺癌 /
- 厄洛替尼 /
- 靶向治疗 /
- 表皮生长因子受体酪氨酸激酶抑制剂(EGFR-TKI)
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