Application of capsaicin for preventing unstable bladder after suprapubic prostatectomy
- VernacularTitle:辣椒辣素预防前列腺术后不稳定膀胱的研究
- Author:
Zhichen GUAN
;
Lei ZHAO
- Publication Type:Journal Article
- Keywords:
Benign prostatic hyperplasia;
Capsaicin;
Unstable bladder
- From:
Chinese Journal of Urology
1994;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the application of capsaicin to improve bladder stability after suprapubic prostatectomy for BPH. Methods 40 patients with BPH underwent suprapubic prostatectomy under epidural anesthesia were randomly divided into A?B?C and D groups (n=10 in each group).Capsaicin of 1 mmol/L was instilled into the bladder preoperatively for 30 minutes in group B and group D had 10 ml of 1 mmol/L capsaicin given epidurally.Group A and Group C received saline only. Results The bladder instability was lessened.The time of bladder perfusion clearance,indwelling catheter delivery,duration of cystospasm and number of postoperative cystospasm cases in group B and D reduced significantly as compared with group A and C.The Pdet and volume were improved significantly,the Qmax and residual urine were also improved. Conclusions The intravesical and epidural capsaicin delivery helps to prevent detrusor instability and reduces the pain caused by postoperative cystospasm.It also improves the bladder function deteriorated by BPH.
