Comparison of effectiveness and complications between two different methods of augmentation cystoplasty.
- Author:
Chen LIANG
1
;
Wei Yu ZHANG
1
;
Hao HU
1
;
Qi WANG
1
;
Zhi Wei FANG
1
;
Ke Xin XU
1
Author Information
1. Department of Urology, Peking University People's Hospital, Beijing 100044, China.
- Publication Type:Journal Article
- MeSH:
Humans;
Postoperative Complications;
Prospective Studies;
Retrospective Studies;
Urinary Bladder;
Urination;
Urologic Surgical Procedures
- From:
Journal of Peking University(Health Sciences)
2019;51(2):293-297
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To compare the effectiveness and complications between enterocystoplasty and small intestinal submucosa (SIS) cystoplasty through follow-ups of patients with augmentation cystoplasty in Peking University People's Hospital, offering alternative approach for future treatment.
METHODS:In this study, retrospective analyses were carried out in 10 patients who underwent enterocystoplasty or SIS cystoplasty in Peking University People's Hospital from November 2011 to December 2016. Clinical data were collected including medical history, surgical procedures, laboratory examinations and complications. And then regular follow-ups were developed. Ten patients were separated into groups of enterocystoplasty (n=6) and SIS cystoplasty (n=4), to compare their outcomes.
RESULTS:Ten patients all completed the follow-up interview. Five cases underwent augmentation cystoplasty with sigmoid colon, one with ileum and four with SIS cystoplasty successfully. The mean operative time was (302.0±66.6) min, and blood loss was (167.0±135.0) mL. The outcomes of the group of SIS cystoplasty were better in respects of the time of operation, intestinal function recovery, postoperative hospitalization duration and drainage removal. The average scores of American Urological Association symptom score (AUASS), overactive bladder syndrome score (OABSS), International Consultation on Incontinence questionnaire short form (ICI-Q-SF), and O'Leary-Sant Questionnaire were all improved in two groups. Two cases carried clean intermittent self catheterazion and two used long-term indwelling catheter. There were three patients with dilations of renal pelvises and ureters consistently or during bladder was filling preoperatively, and the situations were not going bad after the operations. The short-term complications included two cases of postoperative infection, one case of mild intestinal obstruction and one case of metabolic acidosis. The long-term complications included one case of ureteroinstestinal anastomosis strictures, three of urinary tract infection and one of long-term metabolic acidosis.
CONCLUSION:Enterocystoplasty and SIS cystoplasty are both effective operations to improve symptoms and protect upper urinary function, with no severe complications. Cystoscopic results showed satisfactory mucosa regeneration after SIS cystoplaty in refractory interstitial cystitis/painful bladder syndrome. But the number of patients included were quite small and the follow-up period was not long enough. Prospective control study of larger number of patients with longer follow-ups are expected to find out the effectiveness and safety of SIS cystoplasty.
