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三维适形放疗治疗ⅡB~Ⅲ期子宫颈癌的临床研究 被引量:1

Clinical study of 3DCRT for cervical cancer in stage ⅡB~Ⅲ
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摘要 目的 探讨三维适形放射(3DCRT)治疗局部晚期子宫颈癌临床效果.方法 回顾分析2001年7月至2003年10月该科收治的ⅡB~Ⅲ期子宫颈癌患者60例,其中传统放疗外照射与腔内后装放疗结合的传统放疗(CRT)组(32例),3DCRT组(28例),对两组放疗效果和不良反应进行比较.结果 3DCRT组、CRT组肿瘤消退率分别为85.7%、75.4%,前者肿瘤消除率提高,但差异无统计学意义(P>0.05).3DCRT组、CRT组3年生存率分别为78.6%、65.6%,前者生存率提高,但两组差异无统计学意义(P>0.05).近期反应:3DCRT组、CRT组直肠反应发生率分别为64.3%、78.1%,膀胱反应发生率分别为28.6%、50.0%,3DCRT组比CRT组直肠、膀胱反应减轻,但差异无统计学意义(P>0.05).远期反应:3DCRT组、CRT组直肠反应发生率分别为7.1%、34.4%,差异有统计学意义(P<0.05);盆腔、腹壁纤维化发生率分别为7.1%、50.0%,两组差异有统计学意义(P<0.01).结论 3DCRT治疗子宫颈癌比CRT肿瘤消退率和生存率提高,但差异无统计学意义;近期反应方面,直肠、膀胱反应率差异不大,但远期不良反应方面可显著减少直肠反应及盆腔、腹壁纤维化发生率,值得推广.
出处 《肿瘤研究与临床》 CAS 2008年第1期52-54,共3页 Cancer Research and Clinic
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