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Radiosensitizing effect of extended-release chemotherapy combined with radiotherapy in treatment of esophageal cancer: an analysis of 50 cases

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Author:
No author available
Journal Title:
WORLD CHINESE JOURNAL OF DIGESTOLOGY
Issue:
26
DOI:
10.3969/j.issn.1009-3079.2006.26.014
Key Word:
缓释渗疗器;食管癌;常规分割放疗;化疗;增敏

Abstract: 目的:探讨缓释渗透增敏化疗加放疗综合治疗食管癌的疗效.方法:采取食管缓释渗疗器局部缓释渗疗同时配合X线常规放疗50例食管癌,另50例行单纯常规分割X线外照射作为同期对照研究;观察近期疗效及1,3,5 a生存率.结果:缓释渗透治疗组与单纯放疗组的完全缓解(CR),部分缓解(PR),CR+PR,无变化(NC),肿瘤进展(PD)分别为:55.1%,10%;40.8%,60%;95.9%,70%;0,20%;4.8%,10%.缓释渗透治疗组的CR,CR+PR,PR与单纯放疗组相比有显著性差异(P<0.01或P<0.05).生存情况:缓释渗透治疗组与单纯放疗组1 a生存率为73.46%,52%(P<0.05);3 a生存率为40.8%,28%(P>0.05);5 a生存率为16.3%,0(P<0.005).结论:食管缓释渗疗器局部缓释渗疗配合常规分割放疗综合治疗食管癌,有显著的近期疗效;同时改善了患者的生存率.

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