Therapeutic effects of modular flexible ureteroscopy combined with minimally invasive percutaneous nephrolithotomy in patients with complex kidney stones
10.3760/cma.j.cn115455-20200410-00450
- VernacularTitle:可拆卸式输尿管软镜联合微通道经皮肾镜治疗复杂性肾结石临床疗效观察
- Author:
Xin GU
1
;
Liwei JING
;
Andi WANG
;
Yongqiang DAI
;
Yanan ZHU
;
Jianyong ZHAO
Author Information
1. 河北省沧州中西医结合医院泌尿外科 061001
- From:
Chinese Journal of Postgraduates of Medicine
2020;43(9):840-844
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the efficacy of modular flexible ureteroscopy combined with minimally invasive percutaneous nephrolithotomy in patients with complex kidney stones.Methods:From March 2017 to February 2019 in Cangzhou Hospital of Integrated Traditional Chinese and Western Medicine, Hebei Province, 150 patients with complex kidney stones were selected. The patients were divided into group A, group B and group C by sortition method with 50 cases each. Group A was treated with modular flexible ureteroscopy, group B was treated with standard percutaneous nephrolithotomy, and group C was treated with modular flexible ureteroscopy combined with minimally invasive percutaneous nephrolithotomy. The operation time, transoperative bleeding, hospitalization time, calculi clearance 1- and 3-month after operation, procalcitonin (PCT) and C-reactive protein (CRP) 2 h before operation and 1 and 3 d after operation were compared among 3 groups.Results:The operation time, transoperative bleeding and hospitalization time in group C were significantly lower than those in group A and group B: (65.25 ± 7.90) min vs. (99.73 ± 8.52) and (96.11 ± 9.92) min, (33.22 ± 3.70) ml vs. (41.54 ± 3.62) and (45.17 ± 3.30) ml, (3.90 ± 0.90) d vs. (4.77 ± 1.17) and (5.70 ± 1.19) d, the calculi clearance 1- and 3-month after operation was significantly higher than that in group A and group B: 94.00% (47/50) vs. 80.00% (40/50) and 82.00% (41/50), 98.00% (49/50) vs. 84.00% (42/50) and 86.00% (43/50), and there were statistical differences ( P<0.05). There were no statistical differences in PCT and CRP 2 h before operation among 3 groups ( P>0.05); the PCT and CRP 1 and 3 d after operation in group C were significantly lower than those in group A and group B, and there were statistical differences ( P<0.05). There were no statistical differences in all indexes between group A and group B ( P>0.05). Conclusions:Modular flexible ureteroscopy combined with minimally invasive percutaneous nephrolithotomy can effectively improve calculi clearance, reduce surgical trauma, shorten operation time, promote recovery, and have significant therapeutic effects in the treatment of complex kidney stones.
