Home About us Contact
|
Home About us Contact | ||
|
|
||
Mixed Urinary Incontinence (mixed + urinary_incontinence)
Selected AbstractsOpen retropubic colposuspension for urinary incontinence in women: A short version cochrane review,,NEUROUROLOGY AND URODYNAMICS, Issue 6 2009Marie Carmela M. Lapitan Abstract Background Urinary incontinence is a common and potentially debilitating problem. Open retropubic colposuspension is a surgical treatment which involves lifting the tissues near the bladder neck and proximal urethra in the area behind the anterior pubic bones to correct deficient urethral closure. Objectives To assess the effects of open retropubic colposuspension for the treatment of urinary incontinence. Search Strategy We searched the Cochrane Incontinence Group Specialized Register (searched June 30, 2008) and reference lists of relevant articles. We contacted investigators to locate extra studies. Selection Criteria Randomized or quasi-randomized controlled trials in women with symptoms or urodynamic diagnoses of stress or mixed urinary incontinence that included open retropubic colposuspension surgery in at least one trial group. Data Collection and Analysis Studies were evaluated for methodological quality/susceptibility to bias and appropriateness for inclusion and data extracted by two of the reviewers. Trial data were analyzed by intervention. Where appropriate, a summary statistic was calculated. Main Results This review included 46 trials involving a total of 4,738 women. Overall cure rates were 68.9,88.0% for open retropubic colposuspension. Two small studies suggest lower failure rates after open retropubic colposuspension compared with conservative treatment. Similarly, one trial suggests lower failure rates after open retropubic colposuspension compared to anticholinergic treatment. Evidence from six trials showed a lower failure rate for subjective cure after open retropubic colposuspension than after anterior colporrhaphy. Such benefit was maintained over time (RR of failure 0.51; 95% CI 0.34,0.76 before the first year, RR 0.43; 95% CI 0.32,0.57 at 1,5 years, RR 0.49; 95% CI 0.32,0.75 in periods beyond 5 years). In comparison with needle suspensions there was a lower failure rate after colposuspension in the first year after surgery (RR 0.66; 95% CI 0.42,1.03), after the first year (RR 0.48; 95% CI 0.33,0.71), and beyond 5 years (RR 0.32; 95% CI 15,0.71). Evidence from 12 trials in comparison with suburethral slings found no significant difference in failure rates in all time periods assessed. Patient-reported failure rates in short, medium and long-term follow-up showed no significant difference between open and laparoscopic retropubic colposuspension, but with wide confidence intervals. In two trials failure was less common after Burch (RR 0.38 95% CI 0.18,0.76) than after the Marshall-Marchetti-Krantz procedure at 1,5-year follow-up. There were few data at any other follow-up time. In general, the evidence available does not show a higher morbidity or complication rate with open retropubic colposuspension, compared to the other open surgical techniques, although pelvic organ prolapse is more common than after anterior colporrhaphy and sling procedures. Authors' Conclusions The evidence available indicates that open retropubic colposuspension is an effective treatment modality for stress urinary incontinence especially in the long term. Within the first year of treatment, the overall continence rate is approximately 85,90%. After 5 years, approximately 70% of patients can expect to be dry. Newer minimal access procedures such as tension free vaginal tape look promising in comparison with open colposuspension but their long-term performance is not known and closer monitoring of their adverse event profile must be carried out. Laparoscopic colposuspension should allow speedier recovery but its relative safety and effectiveness is not known yet. Neurourol. Urodyn. 28:472,480, 2009. © 2009 Wiley-Liss, Inc. [source] Mixed incontinence: Comparing definitions in women having stress incontinence surgery,,§¶NEUROUROLOGY AND URODYNAMICS, Issue 4 2009Linda Brubaker Abstract Objective To develop an empirically derived definition of mixed urinary incontinence (MUI) for use in incontinence outcomes research. Methods Participants in a randomized trial comparing the fascial sling and. Burch colposuspension were assessed using standardized measures including the Medical, Epidemiologic and Social Aspects of Aging (MESA), UI questionnaire, the Urogenital Distress Inventory (UDI), 3-day urinary diary and urodynamic studies (UDS). Participants were required to have stress incontinence with a MESA stress subscale score,>,MESA urge subscale score. Several definitions of MUI were considered. Logistic and linear regression analysis methods were used to predict clinical outcomes based on the different MUI definitions. Analyses were carried out using SAS (SAS Institute, Inc., Cary, NC, Version 9.1). Statistical significance was defined at P -value <0.05. Results In 655 participants, the proportion of women with MUI varied from 8.3% to 93.3% depending on the MUI definition All definitions were associated with severity as measured by the frequency of incontinence episodes at baseline; however little of the variability was explained by any single definition. No strict cut-off value for these baseline measures was identified to predict clinical outcomes. Conclusions These MUI definitions do not adequately categorize clinically relevant UI subgroups. For research reporting, MUI subcomponents of stress and urge UI should be described separately rather than as a single dimension. Neurourol. Urodynam. 28:268,273, 2009. © 2009 Wiley-Liss, Inc. [source] Are there differences between women with urge predominant and stress predominant mixed urinary incontinence?,NEUROUROLOGY AND URODYNAMICS, Issue 2 2007Jack B. Lewis Abstract Objective We sought to determine if there are differences in clinical and urodynamic parameters between women with urge predominant and those with stress predominant mixed urinary incontinence (MUI). Methods Charts of 99 female patients with complaints of MUI were reviewed. Patients were divided into two groups based on the subjective predominance of either stress incontinence (MSUI) or urge incontinence (MUUI). All patients completed a subjective evaluation including an AUA Symptom Index, Urogenital Distress Inventory (UDI-6), and Incontinence Impact Questionnaire (IIQ-7). Objective non-invasive measures included physical exam, 48-hr voiding diary, and a 24-hr pad test. Videourodynamics studies (VUDS), performed in all patients, were reviewed and the presence and characteristics of detrusor overactivity (DO) and stress incontinence were noted. Results There were no significant differences between groups with respect to symptom scores. MUUI patients had significantly higher pad usage, and lower maximum and average voided volumes than MSUI patients. They were also more likely to have lower urodynamic bladder capacities and demonstrable DO (70% vs. 26%) on VUDS with contractions occurring at lower bladder volumes and with higher amplitude. MSUI patients were more likely to have demonstrable SUI on physical examination (63% vs. 16%) and on VUDS (100% vs. 61%). Conclusions There do appear to be differences in clinical and urodynamic parameters between patients with stress predominant and urge predominant MUI. These may help to determine which component of the mixed incontinence is more problematic. Neurourol. Urodynam. 26:204,207, 2007. © 2006 Wiley-Liss, Inc. [source] Detrusor overactivity and urge urinary incontinence following trans obturator versus midurethral slingsNEUROUROLOGY AND URODYNAMICS, Issue 1 2007Sylvia M. Botros Abstract Aims To compare the rates of resolution of detrusor overactivity (DO) and subjective urge urinary incontinence (UUI) as well as de novo DO and UUI between the Monarc, TVT, and SPARC midurethral sling procedures. Methods Two hundred and seventy-six subjects with urodynamic stress or mixed urinary incontinence underwent retropubic midurethral slings (TVT, N,=,99; SPARC, N,=,52) or transobturator slings (Monarc, N,=,125). All evaluable subjects had a routine office evaluation, subjective assessment of UUI, and multichannel urodynamic testing pre- and 3 months postoperatively. Comparisons were made using Student's t -test, ANOVA, McNemar's test, and Chi-Square test where appropriate. Multivariate logistic regression was performed to detect possible confounding factors such as sling type, and differences in concomitant surgical procedures. Results De novo subjective UUI differed significantly between the Monarc and the other two slings (33% TVT vs. 8% Monarc vs. 17% SPARC, P,=,0.04). Fourteen to Sixteen percents of patients with preoperative UUI who underwent TVT or SPARC had worsening of their UUI symptoms while only 6% of the Monarc group did (P,=,0.02). There was no difference in rates of resolution of DO among the three groups (40% vs. 48% vs. 32%, P,=,0.39) or de novo DO (32% vs. 22% vs. 22%, P,=,0.64) at 3 months. Conclusions Patients who undergo transobturator procedures have significantly lower rates of de novo UUI than those who undergo midurethral sling procedures. Rates of resolution of DO, UUI, and de novo DO do not differ between groups. Neurourol. Urodynam. © 2006 Wiley-Liss, Inc. [source] Urinary nerve growth factor level could be a biomarker in the differential diagnosis of mixed urinary incontinence in womenBJU INTERNATIONAL, Issue 10 2008Hsin-Tzu Liu OBJECTIVES To measure urinary nerve growth factor (NGF) levels in women with stress urinary incontinence (SUI) and overactive bladder symptoms (OAB) and to assess whether urinary NGF levels can be a biomarker of detrusor overactivity (DO) in women with mixed urinary incontinence. PATIENTS, SUBJECTS AND METHODS Urinary NGF levels were measured in 38 women with urodynamic SUI (USI) with OAB, in 26 with urodynamic DO but no SUI, in 21 with persistent USI after anti-incontinence surgery, in 15 with de novo DO, and in 31 normal control subjects. All participants had a video-urodynamic study for the differential diagnosis of the underlying causes of UI. Urinary NGF levels were measured using an enzyme-linked immunosorbent assay and were compared among all subgroups, and corrected using urinary creatinine (Cr) levels. RESULTS The mean (sem) urinary NGF/Cr levels were low both in controls, at 0.06 (0.004) and in women with pure USI, at 0.056 (0.037) (P = 0.108). The NGF/Cr levels were significantly higher in women with mixed USI and DO, at 1.00 (0.244), than in controls (P < 0.001) and those with pure USI (P = 0.006), but were similar to the levels in women with pure DO, at 0.58 (0.17) (P = 0.058). The NGF/Cr levels were undetectable in women with persistent USI but were significantly higher in those with de novo DO, at 2.39 (0.90), after anti-incontinence surgery than in controls and those with USI. A urinary NGF/Cr level of >0.05 was found in 9% of women with USI, 77% with DO, 81% with mixed USI and DO, and 80% with de novo DO. CONCLUSION The urinary NGF level could be a potential biomarker of DO in women with mixed UI. [source] Transvaginal electrical stimulation in the treatment of urinary incontinenceBJU INTERNATIONAL, Issue 3 2004J.C.V. Barroso OBJECTIVE To determine the effectiveness of transvaginal electrical stimulation (TES) in treating urinary incontinence, and to assess the clinical improvement 6 months after ending the treatment. PATIENTS AND METHODS In a double-blind randomized controlled clinical trial, 36 women (24 patients and 12 controls) with stress, urge or mixed urinary incontinence were chosen to use TES or placebo (identical equipment but with no electrical current). The patients had their treatment at home twice a day (20-min sessions) for 12 weeks. They completed a voiding diary and had a urodynamic study at the beginning and end of treatment. They were clinically re-evaluated after 6 months. RESULTS The mean time of use of TES was similar in both groups (, 40 h); the treatment group had a significant increase in maximum bladder capacity (P < 0.02), a significant reduction in the total number of voids (over 24 h; P < 0.02), in the number of episodes of voiding urgency (P < 0.001) and, importantly, in the number of episodes of urinary incontinence (P < 0.001). At the first evaluation, after ending the treatment, 88% of the patients had a significant reduction in symptoms or went into remission. At the 6-month re-evaluation, a third of the patients required another therapeutic approach. CONCLUSION TES is a practical alternative with few side-effects, and is effective for treating the main forms of female urinary incontinence. [source] | ||||||||||