Effects of orthotopic ileal neobladder on upper urinary tract function
10.3760/cma.j.issn.1673-4203.2012.10.005
- VernacularTitle:原位回肠膀胱对上尿路功能影响的临床研究
- Author:
Yongtu MA
;
Yanfeng HE
;
Jianbin ZHANG
;
Juncai WANG
;
Zhanqi LI
;
Jianming FENG
;
Shaoxiong ZHAO
;
Hui WANG
- Publication Type:Journal Article
- Keywords:
Urinary diversion;
Urinary bladder neoplasms;
Upper urinary;
Recovery of function
- From:
International Journal of Surgery
2012;39(10):660-662
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore bladder carcinoma eystectomy and orthotopic ileal neobladder postoperative,the impact of new bladder on upper urinary function.Methods Twenty-eight patients with muscle invasive bladder urothelial carcinoma undergoing cystectomy W-shaped orthotopic ileal neobladder in Department of Urology of the Nuclear Industry 215 Hospital of Shaanxi Province(Mar.2006-Jun.2010)were investigated.All patients were followed for over 2 years.Assessment items included creatinine determination,urinary B-Ultrasound determination of the amount of residual urine volume and hydronephrotic cystography.Results Four weeks after the operations,all patients were removed bladder catheter angiography and found no obvious contrast extravasation.After 3 months mild hydronephrosis was found in 8 cases (28.6％),including 2 cases (7.1％) before surgery associated with hydronephrosis,the difference being not statistically significant(x2=0.49,P ＞ 0.05).The mild hydronephrosis was found in 5 cases (17.9％) 2 years postoperation,whithout statistically significant difference compared with preoperation (x2 =0.22,P ＞ 0.05).Preoperative serum creatinine was (72.92 ± 14.58) mmol/L,while 3 months after surgery serum creatinine was (83.42 ± 15.18) mmol/L (t =-6.43,P ＜ 0.05).Preoperative and postoperative serum creatinine was within the normal range.Two years after surgery serum creatinine was (82.50 ± 14.39) mmol/L,with significant difference compared with that of preoperation (t =-4.67,P ＜ 0.05),but were in the normal range,no clinical significance,the postoperative 3 months bladder capacity (160 ± 23) mL,while 2 years later bladder capacity residual urine volume of (58.7 ± 9.7) mL and (430 ± 21) mL,residual urine volume (61.3 ± 37.1) mL(t =-0.37,P＞ 0.05).Conclusion Orthotopie ileal bladder ideal substitute for postoperative cystectomy with less impact on the upper urinary tract function.
