Abstract: PURPOSE: To determine the success rate of transobturator adjustable tape (TOA, Agency for Medical Innovations, A.M.I., Austria) in stress urinary incontinent patients with maximal urethral closure pressure (MUCP) </=20 cm H(2)O compared to those with MUCP >20 cm H(2)O. MATERIALS AND METHODS: In this retrospective study, all female patients with a diagnosis of stress urinary incontinence underwent TOA, from September 2005 to August 2007. All patients had preoperative multichannel urodynamic tests (cystometry, urethral profile and uroflowmetry). During September 2008, patients were contacted by telephone and the validated short forms of the Urogenital Distress Inventory (UDI-6) questionnaire and the Incontinence Impact Questionnaire (IIQ-7) were administered. RESULTS: The chart review identified 146 patients (125 with MUCP >20 cm H(2)O and 21 with MUCP </=20 cm H(2)O) who had undergone TOA and who met the inclusion criteria. Of these, 121 patients (82.9%) were contacted by telephone. Results showed a very good quality of life (score 0-7 in the IIQ-7) in 95.9% of patients. Only two (1.6%) patients had persistent significant urine leakage related to physical activity. In the MUCP </=20 cm H(2)O group, 90% of patients could be considered as being very satisfied, with a very good quality of life. CONCLUSION: With the TOA procedure, the obturator route could be used to treat patients with urinary incontinence and also with low MUCP.
Abstract: OBJECTIVE: The aim of the study is to analyse urethral mobility and excursion of the pubo-rectal angle, using perineal ultrasound, after normal vaginal delivery and water delivery. MATERIALS AND METHODS: A total of 52 primiparous women were enrolled: 25 who had delivery in water (W Group), 27 who had delivery without using water (NW Group). Every woman underwent perineal ultrasound assessment at 6 months after having given birth. The following parameters were assessed: urethral mobility during Valsalva's manoeuvre, movement of the puborectal sling angle during contraction of the levator ani muscle. RESULTS: Data obtained show that the urethral mobility during Valsalva's manoeuvre is higher in the W Group (34.9 degrees) in comparison to the NW Group (29.5 degrees), without statistically significant differences. The excursion of the pubo-rectal sling angle resulted lower in the W Group (8.7 degrees) than in the NW Group (11.0 degrees), without statistically significant differences. CONCLUSION: The present study found no statistically differences in pelvic floor, using perineal ultrasound, between water and "non-water" delivery.
Abstract: Recently, the use of surgical mesh in pelvic floor surgery has become increasingly popular. While the reduction of surgical failure rates in vaginal reconstructive surgery is of critical importance, the addition of graft materials must be shown to improve anatomical outcomes and at least maintain, if not improve, lower urinary tract, bowel, and sexual function, as well as quality of life for the patient. Synthetic materials still have several disadvantages including vaginal erosion. Several factors contribute to the wide range of vaginal erosion rates, including patient characteristics such as age and estrogen deficiency; operative technique; implant size; and the specific properties of the graft material, such as pore size, stiffness, elasticity, and basic tissue compatibility. It is the aim of this article to present a critical review of the risk of vaginal erosion with use of synthetic grafts during vaginal reconstructive surgery.
Abstract: OBJECTIVE: To assess the use of perineal ultrasound in the evaluation of the influence of vaginal delivery on urethral mobility and on the contraction strength of the levator ani muscles. METHODS: This was a prospective observational study of 70 nulliparous women. Each woman underwent perineal ultrasound assessment at 36-38 weeks' gestation and at 1 week and 3 months following delivery. During each examination we assessed: the posterior urethrovesical angle at rest, urethral mobility during Valsalva maneuver and movement of the anorectal angle and levator sling angle during contraction of the levator ani. RESULTS: The urethrovesical angle and the urethral mobility increased significantly after delivery (P < 0.0001). The levator sling excursion decreased proportionally. The anorectal excursion had decreased significantly by the examination 3 months after birth. CONCLUSIONS: Perineal sonography provides objective assessment criteria for urethral mobility and for contraction strength of the levator ani muscles and detects changes in the anatomy and function of the pelvic floor after vaginal delivery.
Abstract: The objective of this study was to demonstrate the differences in the urethrovesical junction angle and urethral mobility by means of perineal ultrasounds in women following vaginal delivery with respect to nulliparous women. We have enrolled 34 women, 12 nulliparous (Group A) and 22 women in the post-partum period (Group B). The ultrasounds were employed to measure the urethrovesical junction angle ("urethro-pelvic" angle) and the urethral mobility. Data obtained show that the urethro-pelvic angle is narrower in Group A (97.3 degrees) with respect to Group B (112.5 degrees). Urethral mobility while coughing was significantly higher in Group B (30.4 degrees) with respect to Group A (-2 degrees). This study demonstrates the difference in the urethral support at rest and during cough in nulliparous versus recently delivered parous women.
