Evaluation of the effectiveness of cough test during tension-free vaginal tape procedure in preventing post-operative voiding dysfunction
10.3760/cma.j.issn.1000-6702.2012.09.010
- VernacularTitle:咳嗽试验在经阴道无张力尿道吊带术中的应用价值
- Author:
Xin ZHU
;
Xin GOU
;
Weiyang HE
;
Mingchao XIAO
;
Ming WANG
;
Yuanzhong DENG
;
Jian KANG
- Publication Type:Journal Article
- Keywords:
Tension-free-vaginal tape;
Cough test;
Urinary incontinence,stress
- From:
Chinese Journal of Urology
2012;33(9):669-671
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the value of cough test in the tension-free vaginal tape (TVT)procedure.Methods A cohort of 85 women with stress urinary incontinence underwent the TVT procedure with cough test (n =41) or without cough test (n =44).Patients in cough test group were performed according to the Ulmsten’s method strictly,with the stress of tape adjusted in light of cough test; whereas in other 44 operations,the tape was placed on the urethral tract without stress,and no cough test was performed.The urine catheter was removed after 48 hours postoperatively and follow-up evaluation was carried out at 12 month postoperatively.Results TVT procedure was carried out successfully in all patients by a single experienced surgeon.Four cases of urinary retention and 5 cases of voiding difficulty were observed in the cough test group.However,urinary retention or voiding difficulty was not detected in the nun-cough test group.Based on the twelve-month follow-up results,the cure rate was 92.6％ (38/41) in the cough test group and 93.1％ (41/44) in the non-cough test group.Flow-pressure study indicated that 11 cases in cough test group were in the obstruction zone,while only 3 cases in the obstruction zone were detected in the non-cough test group.Conclusions TVT is a safe as well as effective minimally invasive surgical procedure to treat female stress urinary incontinence.However,Adjusting stress of tape in accordance with cough test during the TVT may potentially increase the incidence of urinary dysfunction postoperatively.Therefore,no convincing evidence was gained to support the efficacy of cough test during TVT in terms of preventing postoperative voiding dysfunction.
