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放射性粒子支架治疗食管恶性狭窄的临床研究

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摘要 目的总结带放射性粒子食管支架应用于食管恶性狭窄治疗的效果。方法将食管恶性狭窄的患者分成两组,以带放射性粒子食管支架治疗的为观察组80例,以传统食管自膨式支架治疗的为对照组30例。在导管室行操作,行常规食管镜检查,通过食管镜监视将支架导丝经过狭窄段后至胃内,通过导丝置入传统食管支架或带放射性125-I粒子食管支架,并超过狭窄段5cm,结束操作。结果两组患者治疗后患者的吞咽困难症状均较治疗前有所缓解,支架释放均获成功。在吞咽困难方面,带放射性粒子食管支架短期疗效明显优于传统食管支架。在狭窄率方面,带放射性粒子食管支架优于常规传统食管支架。带放射性粒子食管支架治疗后生存期(19.1±3.1)个月,传统食管支架组治疗后生存期平均(8.2±1.5)个月,两组患者在治疗后生存期方面的差异有统计学意义(P<0.05)。结论放射性粒子食管支架对食管恶性狭窄是一种行之有效的方法 。
出处 《中国城乡企业卫生》 2016年第9期84-85,共2页 Chinese Journal of Urban and Rural Enterprise Hygiene
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