改变聚焦超声的作用时间和操作手法治疗重度宫颈糜烂的疗效

Curative effect of focused ultrasound after changing the action time and operation technique in treatment of severe cervical columnar ectopy

目的:探讨延长聚焦超声技术的作用时间或改变聚焦超声技术的操作手法治疗重度宫颈糜烂的有效性和安全性。方法:将符合治疗条件的280例重度宫颈糜烂患者随机分为3组,观察组Ⅰ100例,观察组Ⅱ100例,对照组80例,对3组患者治疗效果和术后不良反应进行观察和对比。结果:观察组Ⅰ的有效率为98.00%,观察组Ⅱ的有效率为99.00%,对照组的有效率为76.25%,观察组Ⅰ、Ⅱ治疗效果明显高于对照组(P<0.05),不良反应基本相同(P>0.05)。结论:即延长聚焦超声技术作用时间或改变聚焦超声技术操作手法有利于临床治疗。

Objective： To explore the effectiveness and safety of focused ultrasound after prolonging the action time and changing the operation technique in treatment of severe cervical columnar ectopy. Methods： A total of 280 patients with severe cervical columnar ectopy meeting the curative criteria were randomly divided into three groups： observation Ⅰ group （100 patients）, observation Ⅱ group （100 patients）, and control group （80 patients） ; the curative effects and postoperative adverse reactions in the three groups were observed and compared. Results： The effective rates in observation ] group, observation Ⅱ group, and control group were 98.00% , 99.00% , and 76. 25%, respectively; the effective rates in observation I group and observation Ⅱ group were statistically significantly higher than that in control group （ P 〈 0. 05 ）, there was no statistically significant difference in the incidence rates of adverse reactions among the three groups （ P 〉 0. 05 ） . Conclusion ： Prolonging the action time and changing the operation technique of focused ultrasound is helpful to clinical treat- ment of severe cervical columnar ectopy.