The feasibility of indwelling ureteral stent for a short time after uncomplicated retrograde intrarenal stone surgery
10.3760/cma.j.cn112330-20211130-00618
- VernacularTitle:非复杂性输尿管软镜碎石术后短时间留置输尿管支架管的可行性分析
- Author:
Sha TAO
1
;
Rentao ZHANG
;
Yinman DING
;
Zhengquan WANG
;
Youjian LI
Author Information
1. 宣城市人民医院泌尿外科，宣城 242000
- Keywords:
Kidney calculi;
Uncomplicated;
Retrograde intrarenal stone surgery;
Ureteral stent
- From:
Chinese Journal of Urology
2023;44(5):342-346
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the feasibility of indwelling ureteral stent for a short time (72 hours) in patients after uncomplicated retrograde intrarenal stone surgery(RIRS).Methods:The clinical data of 58 patients who underwent uncomplicated flexible ureteroscopic lithotripsy in Xuancheng People's Hospital from October 2020 to December 2021 were retrospectively analyzed. According to indwelling time of ureteral stent after surgery, the patients were divided into two groups. There were 26 cases indwelling within 72 hours after operation, named as the observation group, and 32 cases indwelling for about 3 weeks after operation, named as the control group. There was no significant difference in gender [male/female: 14/12 vs. 21/11], age [(43.4 ± 10.2) vs. (43.9 ± 11.9) years old], affected side [left/right: 17/9 vs. 20/12], and maximum diameter of stones [(9.3 ± 1.8) mm vs. (9.7 ± 1.9) mm] between the observation group and the control group. All patients in the two groups underwent unilateral ureteroscopic lithotripsy under general anesthesia. The stone removal rate, recovery of water accumulation and incidence of postoperative complications in the first and third months after the surgery were compared.Results:There was no statistical difference between the observation group and the control group in the stone removal rate [100.0% (26/26) vs. 96.9% (31/32)] and recovery of hydronephrosis [100.0% (26/26) vs. 96.9% (31/32)] at the first month after surgery. All the stones were removed and all the hydronephrosis recovery in the two groups at the 3rd month after surgery. The rates of postoperative lumbar and abdominal pain [3.9% (1/26) vs. 28.1% (9/32)], carnal hematuria [3.9% (1/26) vs. 59.4% (19/32)], urinary tract infection [0 vs. 15.6% (5/32)], and bladder irritation [0 vs. 68.8% (22/32)] in the observation group were significantly lower than those in the control group ( P<0.05). Conclusions:Indwelling a ureteral stent for a short time (72 hours) after uncomplicated RIRS does not affect the surgical effect and does reduce the risk of complications as well as promote rapid postoperative recovery.
