Clinical efficacy of hemorrhoid artery ligation with mucopexy in treatment of Ⅱ-Ⅲ degree hemorrhoids and risk factors for recurrence
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摘要: 目的 分析痔动脉结扎悬吊术(THDm)在治疗Ⅱ~Ⅲ度痔病中的远期疗效、患者满意度及术后复发相关危险因素。 方法 选取2013年11月—2014年11月中国科学院大学宁波华美医院肛肠科Ⅱ~Ⅲ度痔病患者180例,采用随机数字表法分为痔动脉结扎悬吊术组(THDm组,89例)和吻合器痔上黏膜环切术组(PPH组,91例),观察2组患者手术疗效、并发症发生情况、复发率及患者主观满意度,分析THDm术后复发的危险因素。 结果 与PPH组相比,THDm组平均手术时间延长[(37.2±6.8)min vs. (21.6±5.9)min,t=15.906,P<0.001],切除组织重量低[(3.6±1.6)g vs. (5.2±1.7)g,t=6.303,P<0.001],VAS疼痛评分低(t=14.485,P<0.001),平均住院时间更短(t=15.585,P<0.001)。2组患者术后尿潴留及吻合口狭窄发生率差异无统计学意义(均P>0.05),THDm组术后出血发生率较低(χ2=4.305,P=0.038),但术后皮赘复发率高于PPH组(χ2=4.681,P=0.031)。THDm组患者满意度明显高于PPH组患者(Z=-3.757,P<0.001)。Ⅲ度痔病和便秘是THDm术后复发的主要危险因素(χ2=4.423,P=0.035;χ2=15.226,P<0.001)。 结论 THDm具有安全有效、微创等优点,患者主观满意度高,但术后皮赘复发率高,Ⅲ度痔病和便秘是其复发的主要危险因素。
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关键词:
- 痔病 /
- 吻合器痔上黏膜环切术 /
- 痔动脉结扎悬吊术 /
- 复发
Abstract: Objective To analyze the long-term efficacy and patient satisfaction of hemorrhoid artery ligation (HAL) with mucopexy in treatment of Ⅱ-Ⅲ degree hemorrhoids and explore the risk factors for recurrence. Methods One hundred and eighty patients with Ⅱ-Ⅲ degree hemorrhoids in our hospital from November 2013 to November 2014 were enrolled into this study and randomly divided into transanal hemorrhoidal dearterialization (THD) with mucopexy group (THDm group, 89 cases) and procedure for prolapse and hemorrhoids group (PPH group, 91 cases). The operative effect, complication, recurrence rate and patient's subjective satisfaction were observed. The risk factors for recurrence after THDm therapy were analyzed. Results Compared with PPH group, the average operation time was longer in THDm group [(37.2±6.8) min vs. (21.6±5.9) min, t=15.906, P<0.001]; the weight of resected tissue in THDm group was lighter [(3.6±1.6)g vs. (5.2±1.7)g, t=6.303, P<0.001]. In THDm group, the postoperative pain was lighter as compared with PPH group (t=14.485, P<0.001), average hospitalization days were significantly shorter than PPH group (t=15.585, P<0.001). There was no significant difference between the two groups in postoperative urinary retention and incidence of anastomotic stenosis, but the incidence of postoperative bleeding was lower in THDm group (χ2=4.305, P=0.038). However, recurrence of skin graft was higher than PPH group after THDm operation (χ2=4.681, P=0.031). The satisfaction of patients in THDm group was significantly higher than that in PPH group (Z=-3.757, P<0.001). And Ⅲ degree hemorrhoids and constipation were main risk factors of recurrence in patients undergoing THDm surgery (χ2=4.423, P=0.035; χ2=15.226, P<0.001). Conclusion THDm is an effective and safe therapy for Ⅱ-Ⅲ degrees hemorrhoids, but it has high recurrence rate, of which Ⅲ degree hemorrhoids and constipation are the main risk factors for postoperative recurrence.
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