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The aims of this study were to compare the pre- and postoperative urodynamic findings of the suburethral autologous rectus fascial sling procedure and to determine patient satisfaction with the procedure by telephone interviews. Eight-four female patients with urodynamic stress incontinence completed a multi-channel urodynamic study and pad test before and after the operation. Subjective and objective satisfaction were also recorded. Significant changes were noted in the stress maximal urethral closure pressure, pad test, voided volume, and peak flow rate (P < 0.05). The success rate was about 94%, and subjective satisfaction was about 72%. The most common complication was transient urinary tract infections. The suburethral sling resolved 50% of detrusor overactivity (DO), but de novo DO was 24%. The procedure combined with anterior colporrhaphy corrected or improved 97% of anterior vaginal wall prolapses (> or =stage II). This retrospective study demonstrates that suburethral autologous facial slingplasty has a high cure rate, high patient satisfaction, and is a less complicated procedure. It can also correct and prevent a recurrence of anterior vaginal wall prolapse when combined with anterior colporrhaphy.

This study was conducted to evaluate nursing intervention to enhance the efficacy of a home-based pelvic floor muscle exercise (PFME) in treating mixed urinary incontinence among a community-based population. Eighty-eight women with mixed incontinence were recruited for this study and were asked to practice PFME at home as instructed. A registered nurse monitored the study group via telephone checkups twice a week. The Symptoms (LUTS) Questionnaire and a disease-specific questionnaire of impact index were used for repeat measurements before intervention, at 3 and 6 months after PFME. Symptoms such as frequency, nocturia, urge incontinence, and urinary stress incontinence improved significantly in the study group at 6 months. Quality of life with regard to worry about pads/towels leakage and getting wet also improved in the study group at 6 months. Nursing intervention can significantly improve the efficacy of a home-based PFME program in community women with mixed storage symptoms.

The role of Burch colposuspension as the primary surgical treatment of stress urinary incontinence has been challenged by less invasive new surgical methods. The aim of this study was to evaluate the long-term results of Burch colposuspension in terms of subjective self-reported outcomes. Between 1993 and 1997, 159 women who underwent Burch colposuspension as the first operation for treating urodynamic stress incontinence were recruited for this study. We recorded the findings of preoperative and postoperative urodynamic studies and early postoperative complications or adverse effects related to the operation. In 2005, after a median follow-up of 10 years, telephone interviews were carried out and 152 (95.5%) women responded. Two main questions were asked of these women to evaluate the overall impression of improvement after the operation. Eighty-four (55.3%) women were dry according to their subjective reports, 55 (36.2%) women had improved, and 13 (8.5%) women had failed after an 8- to 12-year follow-up. One hundred and twenty-five (82.2%) women were satisfied with the outcome of the operation and 27 (17.8%) women were not. Among these 27 women, 16 (59.2%) women complained of urinary frequency and 9 (33.3%) women complained of urinary urgency as the reasons for their dissatisfaction. Our long-term subjective outcomes revealed that Burch colposuspension is an effective alternative surgery for urodynamic proven stress incontinence.

The objective of this paper is to evaluate age and associated factors affecting anorectal pressure profilometry in anal-continent women with lower urinary tract symptoms. One hundred and ten anal-continent women (mean age, 47.7+/-12.8 years; range, 23-87 years) with lower urinary tract symptoms voluntarily participated in this study after undergoing a complete urogynecological evaluation including a multichannel urodynamic study. Anorectal pressure was evaluated by using a radial four-channel manometry with a water-filled catheter, which was placed 10 cm into the anorectum above the anal verge. We divided the anorectal pressure profile into five segments and four axes to clarify the axis-specific defect or site-specific damage in the sphincter profile. The aging process had a negative effect on the peak resting pressure from the 41 to 100th percentile of the anorectal pressure profile at 12 o'clock, 3 o'clock, and 6 o'clock (P<0.05). With voluntary squeezing, aging had negative effects on the peak squeeze pressure from the 41 to 100th percentile of the anorectal pressure profile at 3 o'clock, and 61 to 80 percentile at 12 o'clock (P<0.05). There is a trend where anorectal pressure reduces as a woman ages, especially at the anal sphincter area in women with lower urinary tract symptoms. The anterior and left sides of the anorectal sphincter seem to be the most vulnerable in the aging process.

To investigate the changes in the connective tissues located in the upper portion of the anterior vaginal wall, which are associated with anterior vaginal wall prolapse, 23 women with anterior vaginal wall prolapse were included in the study group and 15 women with normal genital support served as control group. The anterior vaginal wall tissue samples were obtained for immunohistochemical staining of collagen (type I, III, IV, V, VI), elastin, and glycoproteins from the extracellular matrix (fibronectin, vitronectin, laminin). The number of capillaries per arteriole and mitochondria numbers per smooth muscle cell were evaluated for demonstrating whether the anatomical prolapse affect on blood supply to these tissues. Collagen III was significantly less in the anterior vaginal wall of patients with anterior vaginal wall prolapse. Quantitative immunoreactivity of collagen I and III had significant positive correlations with ageing.

Problems relating to the erosion of sling material, through either the vagina or the urethra, have been encountered with almost all kinds of synthetic sling materials. We present four unusual cases of women using different synthetic materials and the complications that occurred. The biopsies were examined histologically and analyzed for collagen and inflammatory reactions. Four patients who underwent suburethral slingplasty previously with different sling materials required surgical management for complications, including one intravesical Ethibond migration, vaginal mucosal mesh erosion in two patients, and one proximal urethral overcorrection with intravesical erosion. We reviewed the literature regarding the amount of mesh erosion and connective tissue reaction with synthetic materials. The efficiency of mesh removal was assessed. The four patients maintained urinary continence after urethrolysis and removal of the mesh. Fibrosis and severe inflammatory reactions were found in the connective tissue adjacent to the mesh as well as the Prolene mesh. Technically, it would be easier to remove the graft of patch sling if rejection or erosion occurs.

The purpose of this study was to evaluate the effectiveness of the anterior colporrhaphy procedure reinforced with four-corner anchored polypropylene mesh in patients with severe (stage III or IV) anterior vaginal prolapse. Thirty-eight consecutive women were enlisted for this prospective study. The procedure consisted of an extensive vaginal dissection to join the vesicovaginal and retropubic space and an anchoring of a polypropylene mesh patch between the two Arcus Tendineus Fasciae Pelvis in a tension-free manner. The mean age of the study group was 63 (33-80) years. The success rate was 87% (33/38) at a mean follow-up interval of 21 (12-29) months. A total of eight (100%) patients were also cured of concomitant stress incontinence (five overt and three occult type) with an additional tension-free vaginal tape (TVT) operation. During follow-up, there were five de-novo stress incontinence cases (16.7%) and four vaginal erosions of mesh (10.5%). Four clinical variables--diabetes mellitus, recurrent anterior vaginal prolapse, chronic cough and vaginal erosions of mesh--were found to have a significant correlation with an unsatisfactory surgical result with large values of hazard ratios found by survival analysis. We concluded that the anterior colporrhaphy procedure reinforced with four-corner anchored polypropylene mesh was effective for most, but failed in some patients who had specific risk factors within short convalescence periods. Concomitant stress incontinence can be successfully treated by a TVT operation in combination with the anterior colporrhaphy procedure reinforced with four-corner anchored polypropylene mesh. However, the anterior colporrhaphy procedure may itself have adverse effects on urethral sphincter function.

Catheterization is considered to be a mandatory procedure for adequate bladder drainage following an anti-incontinence operation until the recovery of normal voiding function occurs. We conducted this prospective study to challenge this practice. A total of 86 patients with genuine stress incontinence who underwent a modified Burch coplosuspension were randomized into two groups based on the day of operation. The study group consisted of 42 patients who had the transurethral Foley catheter removed postoperatively the next morning (Group A). The control group was composed of 43 patients who had the transurethral indwelling catheter left in place until the fifth postoperative day (Group B). The percentages of immediate voiding difficulties in Groups A and B were 7.1% and 0%, respectively ( P>0.05). The postoperative urinary tract infection rates of Groups A and B were 16.6% and 23.3%, respectively ( P>0.05). The success rates of our patients were not compromised after our modified operative procedures (78.6% with dry results and 19.0% with improved symptoms in Group A vs. 74.4% with dry results and 20.9% with improved symptoms in Group B, P >0.05). Our results imply that it is not necessary that an indwelling catheter, for bladder drainage, be left in place until the fifth postoperative day to prevent immediate voiding difficulties.

Location of the bladder neck and its dynamic motion are believed to be influenced by body position. This study was designed to evaluate factors affecting bladder neck mobility in both supine and standing positions. The parameters of 75 GSI patients and 49 controls were compared by Student's t-test. Receiver operating characteristic curves and multiple logistic regression analysis were used to analyze the effects of potential contributing factors on bladder neck mobility. We were unable to find any significant correlation between bladder neck hypermobility and GSI. We also failed to demonstrate that bladder neck hypermobility in the supine or standing position relative to previous believed risk factors, including parity, vaginal delivery, menopause, cystocele, rectocele, uterine prolapse or body mass index. In order to elucidate the pathophysiology of bladder neck mobility clearly, changes in intraabdominal pressure and gravitational direction in different positions should be evaluated carefully and scientifically in further studies.