Comparison on curative effect between 120W green laser and 2 μm laser on elderly patients with high-risk BPH
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摘要: 目的:对比分析120 W绿激光、2μm激光治疗高龄高危良性前列腺增生(BPH)患者的临床效果。方法:回顾性分析2016年5月~2019年1月本院泌尿外科收治的128例BPH患者(年龄70~89岁、合并至少1种重要器官或血管疾病)的临床资料,根据激光手术方法不同分为Ⅰ组(68例)和Ⅱ组(60例),Ⅰ组行经尿道选择性120 W绿激光前列腺汽化术,Ⅱ组行经尿道2μm激光汽化切除术。记录手术完成及并发症发生情况,术后3个月评估残余尿量(RUV)、最大尿流率(Qmax)、国际前列腺症状评分(IPSS)及生活质量综合评定问卷量表(GQOLI)-74评分改善效果。结果:除Ⅰ组手术时间明显较Ⅱ组长以外(P<0.05),两组失血量、膀胱冲洗时间、留置导尿时间及住院时间均接近,差异无统计学意义(P>0.05)。术后3个月内,Ⅰ组、Ⅱ组继发性出血、感染、暂时性尿失禁、膀胱痉挛、尿道狭窄及电切综合征(TURS)发生率均较低(<10%),且差异无统计学意义(P>0.05)。术后3个月两组RUV、Qmax、IPSS评分及GQOLI-74评分均较术前显著改善(P<0.05),其中Ⅱ组RUV、Qmax改善效果明显优于Ⅰ组(P<0.05),而IPSS评分、GQOLI-74评分改善差异无统计学意义(P>0.05)。结论:120 W绿激光、2μm激光治疗高龄高危BPH疗效均较为可观,可改善患者尿道功能、生活质量,且并发症少,但后者手术时间更短、尿道功能恢复更好。Abstract: Objective: To compare the clinical curative effect between 120 W green laser and 2μm laser on elderly patients with high-risk benign prostatic hyperplasia(BPH). Method: The clinical data of 128 BPH patients(aged 70-89 years old, at least one important organ or vascular disease) who were admitted to urinary surgery of the hospital from May 2016 to January 2019 were retrospectively analyzed. They were divided into group Ⅰ(68 cases) and group Ⅱ(60 cases) according to different laser surgical methods. Group Ⅰ underwent transurethral selective 120 W green laser prostate vaporization, while group Ⅱ underwent transurethral 2μm laser vaporization excision. Surgery completion and occurrence of complications were recorded. At 3 months after surgery, residual urine volume(RUV), maximum flow rate(Qmax), improvement in International Prostate Symptom Score(IPSS) and generic quality of life inventory(GQOLI)-74 were evaluated. Result: The operation time of group Ⅰ was significantly longer than that of group Ⅱ(P<0.05). There was no significant difference in blood loss, bladder irrigation time, indwelling catheterization time or hospitalization time between the two groups(P>0.05). Within 3 months after surgery, incidence of secondary hemorrhage, infection, temporary urinary incontinence, bladder spasm, urethral stricture and transurethral resection syndrome(TURS) in both groups were relatively low(<10%). There was no significant difference(P>0.05). At 3 months after surgery, RUV, Qmax, IPSS and GQOLI-74 in both groups were significantly improved(P<0.05). The improvement of RUV and Qmax in group Ⅱ were significantly better than those in group Ⅰ(P<0.05). However, there was no significant difference in improvement of IPSS or GQOLI-74 score(P>0.05).Conclusion: The curative effects of 120 W green laser and 2μm laser are both relatively significant on the elderly with high-risk BPH, for satisfactory urinary function and quality of life, and low incidence of complications were shown. However, operation time of the latter is shorter, and recovery of urinary function is better.
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Key words:
- 120 W green laser /
- 2 μm laser /
- elderly age /
- high risk /
- benign prostatic hyperplasia
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