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三维适形放疗联合替莫唑胺治疗脑转移瘤的疗效评价

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摘要 目的评价三维适形放疗联合替莫唑胺治疗脑转移瘤的疗效及安全性。方法 60例脑转移瘤患者随机分为放化疗组和单纯放疗组,各30例。单纯放疗组给予全脑放疗40 Gy/20 f,局部缩野加量14~16 Gy/7~8 f。放化疗组在此基础上于放疗第1天开始口服替莫唑胺75 mg/m^2,1次/d,共25 d。观察两组患者的有效率、中位生存期、神经系统症状缓解率及不良反应发生率。结果放化疗组与单纯放疗组有效率分别为86.7%、63.3%(P〈0.05);中位生存期分别为12.0个月、9.1个月(P〈0.05);神经系统症状缓解率分别为63.3%、53.3%(P〉0.05);骨髓抑制发生率分别为16.7%、6.7%(P〉0.05);胃肠道反应发生率分别为46.7%、33.3%(P〉0.05)。结论三维适形放疗联合替莫唑胺治疗脑转移瘤,可提高疗效,不良反应小,值得临床推广。
作者 张昊
出处 《中国实用医药》 2015年第25期182-183,共2页 China Practical Medicine
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