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早期高危子宫颈癌同步放化疗76例

Clinical study on concurrent chemoradiotherapy for high-risk early stage cervical cancer
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摘要 目的 探讨同步放化疗治疗早期高危子宫颈癌的疗效及患者的不良反应.方法 将76例病理确诊的ⅠB2~ⅡA期子宫颈癌患者按入院顺序随机分成同步放化疗组(A组)和单纯放疗组(B组),A组41例(ⅠB2期20例,ⅡA期21例),B组35例(ⅠB2期18例,ⅡA期17例),两组均采用直线加速器6 MV-X射线根治性放射治疗,外照射DT45 Gy,腔内治疗采用192Ir后装机,A点7 Gy/周,总剂量为35~42 Gy,A组在放疗第1周、第4周同步行化疗:顺铂(DDP)20 mg第1天至第5天,5-氟尿嘧啶(5-Fu)500mg第1天至第5天,亚叶酸钙(CF)100mg第1天至第5天,第7周重复一次化疗.观察近期疗效、5年生存率及放疗、化疗并发症.结果 放疗后3个月两组有效率分别为97.5%(CR 37例,PR3例)、80.0%(CR 24例,PR 4例),两组间差异有统计学意义(P<0.05);A组5年生存率(70.7%)明显高于B组(60.0%)(P<0.05);A组患者的不良反应高于B组,但均能耐受;放疗远期并发症并未增加.结论 同步放化疗能提高早期高危子宫颈癌患者的疗效及生存率,且安全可靠.
出处 《肿瘤研究与临床》 CAS 2008年第1期55-56,72,共3页 Cancer Research and Clinic
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参考文献5

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二级参考文献23

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