Journal List > Korean J Urol > v.47(1) > 1069845

Park, Park, and Lee: IRIS-Transobturator Tape Procedure for the Treatment of Women with Stress Urinary Incontinence

Abstract

Purpose

We wanted to evaluate the clinical efficacy, safety and satisfaction of patients with IRIS-transobturator tape (TOT) operation for the women suffering with stress urinary incontinence.

Materials and Methods

53 women with stress urinary incontinence who underwent the TOT procedure between February 2004 and June 2005 were included in this study. Preoperatively, the patients were evaluated with history taking, a physical examination, a voiding diary, a one-hour pad test, uroflowmetry and the post voided residual urine. The procedure was carried out using a previously established method under local anesthesia for 37 patients and under spinal anesthesia for 16 patients. The post-operative symptoms and patient satisfaction were assessed by questionnaire.

Results

The patients' mean age was 49.6 years (average age: 35-73 years). The mean follow-up was 10.9 months (average follow-up: 3-20 months). The mean operation time was 30.2 minutes (average time: 20-50 minutes). The mean duration of the post operative indwelling catheter was 1 hour for local anesthesia and 18 hours (range: 14-20 hours) for spinal anesthesia. Of the 53 patients, 49 (92.4%) of the patients were cured and 4 (7.6%) were significantly improved. The postoperative complications were urinary retention in 4 patients, and tape exposure by vaginal erosion in 1 patient. De novo urgency occurred in 1 patient and de novo urge incontinence occurred in 1 patient.

Conclusions

Despite the short term follow-up period, the IRIS-TOT procedure is simple, effective and less invasive for the treatment of stress urinary incontinence in terms of the high success rate and the low complication rates.

Figures and Tables

Table 1
Characteristics of the patients
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SUI: stress urinary incontinence

Table 2
Success rate of surgery
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Table 3
Preoperative and postoperative changes of the maximal flow and the residual urine volume
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*Student's t-test (paired)

Table 4
Outcomes of the urgency patients
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Table 5
Operative and post-operative complications
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