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Background: Women with urge urinary incontinence are commonly treated with antimuscarinic medications, but many discontinue therapy.Objective: To determine whether combining antimuscarinic drug therapy with supervised behavioral training, compared with drug therapy alone, improves the ability of women with urge incontinence to achieve clinically important reductions in incontinence episodes and to sustain these improvements after discontinuing drug therapy.Design: 2-stage, multicenter, randomized clinical trial conducted from July 2004 to January 2006.Setting: 9 university-affiliated outpatient clinics.Patients: 307 women with urge-predominant incontinence.Intervention: 10 weeks of open-label, extended-release tolterodine alone (n = 153) or combined with behavioral training (n = 154), followed by discontinuation of therapy and follow-up at 8 months.Measurements: The primary outcome, measured at 8 months, was no receipt of drugs or other therapy for urge incontinence and a 70% or greater reduction in frequency of incontinence episodes. Secondary outcomes were reduction in incontinence, self-reported satisfaction and improvement, and scores on validated questionnaires measuring symptom distress and bother and health-related quality of life. Study staff who performed outcome evaluations, but not participants and interventionists, were blinded to group assignment.Results: 237 participants completed the trial. According to life-table estimates, the rate of successful discontinuation of therapy at 8 months was the same in the combination therapy and drug therapy alone groups (41% in both groups; difference, 0 percentage points [95% CI, -12 to 12 percentage points]). A higher proportion of participants who received combination therapy than drug therapy alone achieved a 70% or greater reduction in incontinence at 10 weeks (69% vs. 58%; difference, 11 percentage points [CI, -0.3 to 22.1 percentage points]). Combination therapy yielded better outcomes over time on the Urogenital Distress Inventory and the Overactive Bladder Questionnaire (both P <0.001) at both time points for patient satisfaction and perceived improvement but not health-related quality of life. Adverse events were uncommon (12 events in 6 participants [3 in each group]).Limitations: Behavioral therapy components (daily bladder diary and recommendations for fluid management) in the group receiving drug therapy alone may have attenuated between-group differences. Assigned treatment was completed by 68% of participants, whereas 8-month outcome status was assessed on 77%.Conclusion: The addition of behavioral training to drug therapy may reduce incontinence frequency during active treatment but does not improve the ability to discontinue drug therapy and maintain improvement in urinary incontinence. Combination therapy has a beneficial effect on patient satisfaction, perceived improvement, and reduction of other bladder symptoms. [ABSTRACT FROM AUTHOR]

Objective: To determine the error rate for discharge coding of anal sphincter laceration at vaginal delivery in a cohort of primiparous women.Methods: As part of the Childbirth and Pelvic Symptoms study performed by the National Institutes of Health Pelvic Floor Disorders Network, we assessed the relationship between perineal lacerations and corresponding discharge codes in three groups of primiparous women: 393 women with anal sphincter laceration after vaginal delivery, 383 without anal sphincter laceration after vaginal delivery, and 107 after cesarean delivery before labor. Discharge codes for perineal lacerations were compared with data abstracted directly from the medical record shortly after delivery. Patterns of coding and coding error rates were described.Results: The coding error rate varied by delivery group. Of 393 women with clinically recognized and repaired anal sphincter lacerations by medical record documentation, 92 (23.4%) were coded incorrectly (four as first- or second-degree perineal laceration and 88 with no code for perineal diagnosis or procedure). One (0.3%) of the 383 women who delivered vaginally without clinically reported anal sphincter laceration was coded with a sphincter tear. No women in the cesarean delivery group had a perineal laceration diagnostic code. Coding errors were not related to the number of deliveries at each clinical site.Conclusion: Discharge coding errors are common after delivery-associated anal sphincter laceration, with omitted codes representing the largest source of errors. Before diagnostic coding can be used as a quality measure of obstetric care, the clinical events of interest must be appropriately defined and accurately coded. [ABSTRACT FROM AUTHOR]

Objective: The purpose of this study was to describe the methods of a randomized clinical trial of intra-vesical botulinum toxin for refractory urge urinary incontinence. Methods: Clinical sites of the Pelvic Floor Disorders Network (www.pfdn.org) recruited patients with refractory urge urinary incontinence and urodynamic evidence of detrusor overactivity incontinence (DOI) to a 2:1 placebo controlled cystoscopic injection of botulinum toxin A. Results: The primary outcome is time to failure after first injection, with failure defined as a Patient Global Impression of Improvement (PGI-I) score 4 or greater at least 2 months after the first injection or the commencement of any new treatment at any time after the first injection, or an increased intensity of previously established treatment for DOI. Conclusions: This trial was designed to test the efficacy of intra-detrusor botulinum toxin A for the treatment of refractory urge incontinence. Progress of the trial can be monitored on www.clinicaltrials. gov [ABSTRACT FROM AUTHOR]

Background: Urinary incontinence is common in women. Because treatments differ, urge incontinence should be distinguished from stress incontinence. To make this distinction, current guidelines recommend an extensive evaluation that is too time-consuming for primary care practice.Objective: To test the accuracy of a simple questionnaire to categorize type of urinary incontinence in women.Design: Multicenter, prospective study of the accuracy of the 3 Incontinence Questions (3IQ) compared with an extended evaluation to distinguish between urge incontinence and stress incontinence.Setting: 5 academic medical centers in the United States.Participants: 301 women enrolled from April to December 2004 who were older than 40 years of age (mean age, 56 years [SD, 11]) with untreated incontinence for an average of 7 years (SD, 7) and a broad range of incontinence severity.Measurements: All participants included in the analyses answered the 3IQ questionnaire, and a urologist or urogynecologist who was blinded to the responses performed the extended evaluation. Sensitivity, specificity, and likelihood ratios were determined for the 3IQ.Results: For classification of urge incontinence and with the extended evaluation as the gold standard, the 3IQ had a sensitivity of 0.75 (95% CI, 0.68 to 0.81), a specificity of 0.77 (CI, 0.69 to 0.84), and a positive likelihood ratio of 3.29 (CI, 2.39 to 4.51). For classification of stress incontinence, the sensitivity was 0.86 (CI, 0.79 to 0.90), the specificity was 0.60 (CI, 0.51 to 0.68), and the positive likelihood ratio was 2.13 (CI, 1.71 to 2.66).Limitations: Participants were enrolled by urologists and urogynecologists at academic medical centers.Conclusions: The 3IQ questionnaire is a simple, quick, and noninvasive test with acceptable accuracy for classifying urge and stress incontinence and may be appropriate for use in primary care settings. Similar studies are needed in other populations. We also need a clinical trial comparing the outcomes of treatments based on the 3IQ and the extended evaluation. [ABSTRACT FROM AUTHOR]

Background: We designed this trial to assess whether the addition of standardized Burch colposuspension to abdominal sacrocolpopexy for the treatment of pelvic-organ prolapse decreases postoperative stress urinary incontinence in women without preoperative symptoms of stress incontinence.Methods: Women who did not report symptoms of stress incontinence and who chose to undergo sacrocolpopexy to treat prolapse were randomly assigned to concomitant Burch colposuspension or to no Burch colposuspension (control) and were evaluated in a blinded fashion three months after the surgery. The primary outcomes included measures of stress incontinence (symptoms, stress testing, or treatment) and measures of urge symptoms. Enrollment was stopped after the first interim analysis because of a significantly lower frequency of stress incontinence in the group that underwent the Burch colposuspension.Results: Of 322 women who underwent randomization, 157 were assigned to Burch colposuspension and 165 to the control group. Three months after surgery, 33.6 percent of the women in the Burch group and 57.4 percent of the controls met one or more of the criteria for stress incontinence (P<0.001) [Corrected]. There was no significant difference between the Burch group and the control group in the frequency of urge incontinence (32.7 percent vs. 38.4 percent, P=0.48). After surgery, women in the control group were more likely to report bothersome symptoms of stress incontinence than those in the Burch group who had stress incontinence (24.5 percent vs. 6.1 percent, P<0.001).Conclusions: In women without stress incontinence who are undergoing abdominal sacrocolpopexy for prolapse, Burch colposuspension significantly reduced postoperative symptoms of stress incontinence without increasing other lower urinary tract symptoms. [ABSTRACT FROM AUTHOR]

OBJECTIVE: This study was undertaken to determine opinions of obstetrician-gynecologists regarding vaginal birth after cesarean (VBAC) section and elective cesarean section. STUDY DESIGN: A questionnaire was administered to obstetrician-gynecologists attending 2 review courses. RESULTS: Of 500 obstetrician-gynecologists, 304 completed the survey for a response rate of 61%. Most (92%) counseled VBAC candidates differently, and 84% quoted differential VBAC completion rates on the basis of the indication for prior cesarean section. Uterine rupture was virtually always discussed (99%). Pelvic floor risks were infrequently discussed with urinary incontinence, pelvic organ prolapse, and fecal incontinence discussed by less than one third of obstetricians (30%, 28%, and 25%, respectively). Fifty-nine percent of physicians would perform a primary elective cesarean section, and 67% would perform a primary elective cesarean section specifically to prevent pelvic floor disorders. CONCLUSION: Two thirds of recent graduates are willing to perform an elective cesarean section to prevent pelvic floor injury. Most offer VBAC; however, less than a third include risk of pelvic floor injury in their informed consent discussions. [ABSTRACT FROM AUTHOR]

Objective: The study was undertaken to review results of colpocleisis performed for advanced pelvic organ prolapse (POP) in elderly women, with attention to perioperative stress incontinence.Study Design: We performed a retrospective chart review of all colpocleisis procedures performed July 2000 through March 2002.Results: Sixty-four women with median age 78 years (68-90 years) with symptoms and signs of advanced POP underwent partial vaginectomy and colpocleisis. Concomitantly, 21 (33%) women underwent suburethral sling and 12 (19%) underwent suburethral plication procedures for treatment of stress urinary incontinence (SUI). Three patients with dementia were unable to offer subjective symptoms. One patient died in hospital from multisystem organ failure unrelated to colpocleisis. When last seen, 2 (3%) of the remaining 60 patients had some persistence of symptoms of POP. Of 30 women without preoperative symptoms of SUI, 8 had new-onset SUI symptoms after surgery.Conclusion: Colpocleisis is an effective method for treatment of advanced POP. Lower urinary tract evaluation and treatment remain challenging in this setting. [ABSTRACT FROM AUTHOR]

Injured nerves and their motor units may undergo enhanced recovery when exposed to recombinant human insulin-like growth factor-I (rhIGF-I). The external anal sphincter muscle in the female rat was denervated to model incontinence. The treatment-group muscle was injected with rhIGF-1 plasmid, whereas in the control group the plasmid lacked the cDNA insert and the normal group received neither surgery nor treatment. Electromyography data at 56 days post surgery indicated more reinnervation without fibrillation potentials in the treatment group (2 of 6) than in the control group (0 of 6). The histology of the regenerated axons in the pudendal nerve distal to the crush site also suggested an improved recovery in the treatment group. The number of motor neurons retrogradely labeled with horseradish peroxidase was decreased by 50% following pudendal nerve crush in both experimental groups compared to the normal group. We conclude from these preliminary results that rhIGF-I gene therapy may improve the distal recovery of structure and function. [ABSTRACT FROM AUTHOR]

Objective: The purpose of this study was to determine normal ranges for voiding diary variables for a racially diverse sample of women without lower urinary tract symptoms in the United States.Study Design: Three hundred women without lower urinary tract symptoms completed a 24-hour log of fluid intake and volumes voided. We used linear regression to analyze diary data according to patient characteristics, which included race, age, body mass index, and parity.Results: The following races were represented: black, 118 women (39%); white, 117 women (39%); Hispanic, 36 women (12%); Asian, 28 women (9%); and mixed race, 1 woman (<1%). Subjects voided a median of 8 times in 24 hours; 95% of the subjects recorded fewer than 13 voids per 24 hours. Subjects recorded a median of 4 voids per liter of fluid intake (95% recorded fewer than 9 voids per liter intake) and a median of 5 voids per liter urine output (95% recorded fewer than 12 voids per liter output). Nighttime voids were recorded by 133 subjects (44%). According to current definitions, polyuria was present in 54 subjects (18%). Linear regression showed that the number of voids per 24 hours was related to patient age (beta =.2, P <.001) and fluid intake (beta =.39, P <.001). Mean (beta = -.31, P <.001) and maximum (beta = -.2, P =.003) voided volumes were lower among black women. Voids per liter of fluid intake varied with age (beta =.19, P =.002) and were higher among parous women (beta =.12, P =.003) and Asian women (beta =.17, P =.002). Voids per liter output were lower among black women (beta =.34, P <.001). The number of nighttime voids depended only on patient age (beta =.23, P <.001).Conclusion: The results of this multiracial study differ materially from other studies of asymptomatic women. It is probably inappropriate to apply a single set of normative values to all women in the United States because of the significant variability in regional climates and populations. [ABSTRACT FROM AUTHOR]

The aim of this study was to identify factors in patients with symptoms of urgency/frequency or urge incontinence that predict that the postvoid residual urine volume (PVR) will be elevated. A restrospective chart review was carried out of all patients new to our urogynecology practice between June 1998 and May 1999, with symptoms of urgency, frequency and/or urge incontinence. Demographic variables, symptoms and physical findings were correlated with the presence of an elevated PVR (>100 ml) using logistic regression analysis. An elevated PVR was found in 10% (33/336) of patients with urge incontinence (UI), and in 5% (3/57) of patients with urgency/frequency without UI. In patients with UI the presence of pelvic organ prolapse (POP) ≥stage II, symptoms of voiding difficulty and the absence of the symptom of stress incontinence, predicted 82% of patients with an elevated PVR. [ABSTRACT FROM AUTHOR]

The lack of standardized terminology in pelvic floor disorders (pelvic organ prolapse, urinary incontinence, and fecal incontinence) is a major obstacle to performing and interpreting research. The National Institutes of Health convened the Terminology Workshop for Researchers in Female Pelvic Floor Disorders to: (1) agree on standard terms for defining conditions and outcomes; (2) make recommendations for minimum data collection for research; and (3) identify high priority issues for future research. Pelvic organ prolapse was defined by physical examination staging using the International Continence Society system. Stress urinary incontinence was defined by symptoms and testing; ‘cure’ was defined as no stress incontinence symptoms, negative testing, and no new problems due to intervention. Overactive bladder was defined as urinary frequency and urgency, with and without urge incontinence. Detrusor instability was defined by cystometry. For all urinary symptoms, defining ‘improvement’ after intervention was identified as a high priority. For fecal incontinence, more research is needed before recommendations can be made. A standard terminology for research on pelvic floor disorders is presented and areas of high priority for future research are identified. [ABSTRACT FROM AUTHOR]

Objective To explore the in vivo characteristics of donor fascia used in urogynaecological procedures, in a canine model. Materials and methods Two experiments were conducted. In the first, donor fascia grafts were obtained from 12 dogs, the grafts freeze-dried and half were irradiated. The grafts were used for sacrocolpopexy and suburethral slings in each of five dogs. The dogs were killed at 2, 6 and 12 weeks after graft implantation, the grafts retrieved and assessed using tensilometry. In the second experiment, unirradiated sacrocolpopexy grafts were implanted in eight dogs; four grafts were placed under no tension and four under moderate tension. At 8 weeks, the grafts were retrieved and assessed by tensilometry. Measures of strength in both experiments included the ultimate tensile strength, ultimate strain and stiffness. All measures were compared using Kruskal–Wallis nonparametric tests in both studies. Results In the first experiment, a significant minority (23%) of grafts had complete loss of strength. Measures of graft strength did not vary when analysed according to donor dog, host dog, history of graft irradiation, duration of implantation or location of graft. In the second experiment, grafts placed under no tension tended to have lower tensile strength (χ2(1)= 3.125, P = 0.077), lower stiffness (χ2(1)= 3.125, P = 0.077) and lower ultimate strain (χ 2(1)= 3.182, P = 0.074). Conclusion Graft irradiation as an isolated variable did not predispose grafts to failure in vivo. Biomechanical factors at the implantation site are likely to play a critical role in determining ultimate graft strength. [ABSTRACT FROM AUTHOR]

AbstractThe objective biomization method developed by Prentice et al. (1996) for Europe was extended using modern pollen samples from Beringia and then applied to fossil pollen data to reconstruct palaeovegetation patterns at 6000 and 18,000 14C yr bp. The predicted modern distribution of tundra, taiga and cool conifer forests in Alaska and north-western Canada generally corresponds well to actual vegetation patterns, although sites in regions characterized today by a mosaic of forest and tundra vegetation tend to be preferentially assigned to tundra. Siberian larch forests are delimited less well, probably due to the extreme under-representation of Larix in pollen spectra. The biome distribution across Beringia at 6000 14C yr bp was broadly similar to today, with little change in the northern forest limit, except for a possible northward advance in the Mackenzie delta region. The western forest limit in Alaska was probably east of its modern position. At 18,000 14C yr bp the whole of Beringia was covered by tundra. However, the importance of the various plant functional types varied from site to site, supporting the idea that the vegetation cover was a mosaic of different tundra types. [ABSTRACT FROM AUTHOR]

Objective: We performed a quantitative study to determine whether mixed urinary incontinence was associated with any ultrastructural changes in detrusor and urethral smooth muscle.Study Design: Detrusor and urethral smooth muscle biopsy specimens were obtained at the time of laparotomy from 5 women aged 35 to 65 years with mixed urinary incontinence and from a control group of 5 continent women. Smooth muscle morphologic characteristics were assessed from a systematic random sample of electron micrographs. A further 16 urethral biopsy specimens were similarly analyzed to confirm the findings of the initial study.Results: The electron-dense portion of the sarcolemma was smaller in urethral biopsy specimens taken from patients with intrinsic sphincter deficiency than in those from control subjects (chi(2)((1)) = 4.9; P =.027). No other morphologic characteristics were unique to patients with incontinence.Conclusions: Our study suggests that focal adhesion architecture is decreased in urethral smooth muscle of patients with intrinsic sphincter deficiency. [ABSTRACT FROM AUTHOR]

Objective: This study was undertaken to determine the effects of rectovaginal fascia reattachment on symptoms and vaginal topography.Study Design: Standardized preoperative and postoperative assessments of vaginal topography (the Pelvic Organ Prolapse staging system of the International Continence Society, American Urogynecologic Society, and Society of Gynecologic Surgeons) and 5 symptoms commonly attributed to rectocele were used to evaluate 66 women who underwent rectovaginal fascia reattachment for rectocele repair. All patients had abnormal fluoroscopic results with objective rectocele formation.Results: Seventy percent (n = 46) of the women were objectively assessed at 1 year. Preoperative symptoms included the following: protrusion, 85% (n = 39); difficult defecation, 52% (n = 24); constipation, 46% (n = 21); dyspareunia, 26% (n = 12); and manual evacuation, 24% (n = 11). Posterior vaginal topography was considered abnormal in all patients with a mean Ap point (a point located in the midline of the posterior vaginal wall 3 cm proximal to the hymen) value of -0.5 cm (range, -2 to 3 cm). Postoperative symptom resolution was as follows: protrusion, 90% (35/39; P <.0005); difficult defecation, 54% (14/24; P <.0005); constipation, 43% (9/21; P =.02); dyspareunia, 92% (11/12; P =.01); and manual evacuation, 36% (4/11; P =.125). Vaginal topography at 1 year was improved, with a mean Ap point value of -2 cm (range, -3 to 2 cm).Conclusion: This technique of rectocele repair improves vaginal topography and alleviates 3 symptoms commonly attributed to rectoceles. It is relatively ineffective for relief of manual evacuation, and constipation is variably decreased. [ABSTRACT FROM AUTHOR]

Fluoroscopic parameters of the rectum in women with pelvic organ prolapse were studied. Ninety-eight consecutive women undergoing reconstructive pelvic surgery completed a urogynecologic history with physical examination and pelvic floor fluoroscopy. The presence of rectocele and contrast trapping was determined on each fluoroscopic study. Each frame of the study was measured to determine the rectal width. Seventy-eight per cent of the women had fluoroscopically demonstrated rectoceles. Their maximum and minimum rectal widths were larger than those of women without rectoceles. Contrast-retaining rectoceles were larger than non-contrast retaining rectoceles. Fluoroscopic evidence of contrast retention did not relate to patient symptoms. There was no difference in the grade of posterior wall prolapse in women with and without rectoceles. Rectoceles have anatomic and functional variability. Fluoroscopy may be a valuable adjunct to the physical examination in assisting gynecologic surgeons to refine their surgical approach for rectocele repair. [ABSTRACT FROM AUTHOR]

Abstract: This article presents a standard system of terminology recently approved by the International Continence Society, the American Urogynecologic Society, and the Society of Gynecologic Surgeons for the description of female pelvic organ prolapse and pelvic floor dysfunction. An objective site-specific system for describing, quantitating, and staging pelvic support in women is included. It has been developed to enhance both clinical and academic communication regarding individual patients and populations of patients. Clinicians and researchers caring for women with pelvic organ prolapse and pelvic floor dysfunction are encouraged to learn and use the system. (Am J Obstet Gynecol 1996;175:10-7.) [Copyright &y& Elsevier]

Our aim was to examine the effects of denervation on urethral anatomy and urine voiding pattern. Rats usually void at one end of their cage, which gives a behavioral index of continence. The voiding preference for denervated rats was decreased to 88.8+4.7%, n=32, P<0.001, compared to improvements with time for unoperated (117±10%, n=16) or sham-operated rats (105±8%, n=5). The volume of urine or the frequency of voidings between denervated, unoperated or sham-operated rats did not differ significantly. Urethral sections were analyzed immunochemically and quantified morphometrically. Smooth muscle volume remained constant but skeletal muscle volume decreased after denervation, from 43±2% to 36±3% ( P<0.05, n=5). Fiber diameter decreased from 14.3±1.4 μm to 8.5±0.7 μm ( P<0.005). We concluded that pudendal nerve transection in female rats causes behavioral alterations in voiding and muscular atrophy of the striated sphincter. [ABSTRACT FROM AUTHOR]

The objective was to determine whether vaginal topography accurately predicts the location of the pelvic viscera on fluoroscopy in women with pelvic organ prolapse. Eighty-nine women undergoing preoperative evaluation for reconstructive pelvic surgery at a tertiary care referral practice formed the study population. Each woman completed a comprehensive urogynecologic history and physical examination, which included a quantified (POP-Q) assessment of her vaginal topography, as described by Bump et al. In addition each woman underwent pelvic floor fluoroscopy (PFF). Visceral sites were selected which corresponded clinically to the vaginal sites measured by the POP-Q. The most dependent portion of the bladder, small intestine, rectum and urethrovesical junction was measured. Twenty-five (28%) women had stage II prolapse, 34 (38%) had stage III prolapse, and 28 (32%) had stage IV prolapse. The remaining 2 women were symptomatic, with stage I prolapse. For the entire study population there was no correlation between the fluoroscopic position of the small bowel and/or rectum and any apical or posterior wall POP-Q site (C, Ap or Bp). There was no correlation with the fluoroscopic position of the UVJ at rest or with straining and the corresponding POP-Q site (Aa). The fluoroscopic position of the most dependent portion of the bladder correlated only modestly with the upper (Ba, ρ=0.51) and lower Aa, ρ=0.68) anterior vaginal wall POP-Q sites. In women without prior surgery ( n=33) there was only modest correlation between the fluoroscopic position of the bladder and the corresponding POP-Q site (Aa, ρ=0.71). In this unoperated subpopulation there was no correlation with PFF and any other POP-Q site. In women who had undergone prior hysterectomy ( n=25) or hysterectomy with anterior and/or posterior colporrhaphy ( n=17), there was only a modest correlation of the most dependent portion of the bladder and the upper anterior vaginal wall site (Bb, ρ=0.67 and ρ=0.55, respectively). It was concluded that vaginal topography does not reliably predict the position of the associated viscera on PFF in women with primary or recurrent pelvic organ prolapse. [ABSTRACT FROM AUTHOR]

Our objective was to use an alternative statistical approach to identify clinical and urodynamic predictors of prolonged catheterization following Burch colposuspension. Seventy women with genuine stress incontinence underwent Burch colposuspension with suprapubic catheter placement at Rush Presbyterian-St. Luke’s Medical Center from 1 July 1992 to 1 October 1993. Patient charts were retrospectively reviewed to extract pertinent variables from their history, examination and preoperative urodynamic evaluation. The day of suprapubic catheter removal was considered the endpoint ‘event’ for the purposes of survival analysis. This statistical model allowed us to identify preoperative clinical parameters important in determining the percentage of patients requiring catheters as a function of time. The need for defining prolonged postoperative catheterization was eliminated. Aging ( P=0.01), increasing maximal urethral pressures ( P=0.02) and menopausal status ( P=0.02) were important in determining the percentage of patients requiring catheters as a function of time. Data from our preoperative voiding studies were not predictive of prolonged catheterization following Burch colposuspension. [ABSTRACT FROM AUTHOR]

The aim of this review was to compare properties of the most commonly used synthetic meshes and describe their use in gynecologic procedures. An Ovid search of the English literature from 1966 to the present was carried out, together with a hand search of Index Medicus from 1950 to 1965. Articles involving the use of mesh in surgical procedures or comparative studies of the different mechanical properties of mesh are included. Overviews from urogynecologic texts and surgical texts are also included. All studies in this review consisted of retrospective case series (21 suburethral sling articles, 15 sacrocolpopexy articles, and five pelvic sling articles). No randomized prospective trials were available. Outcome variables, including cure rates and mesh-related complications, are reviewed and compared. Conclusions show that long-term success of the suburethral sling with synthetic mesh ranges from 61% to 100%, and the success rate of the abdominal sacrocolpopexies using mesh ranges from 68% to 100%. Mesh-related complications rates are frequent, with up to a 35% removal rate and 10% sinus tract formation for suburethral slings and 9% erosion rate for sacrocolpopexy. The ideal synthetic mesh material for pelvic surgery, one that induces minimal foreign-body reaction with minimal risk of infection, rejection and erosion, has yet to be developed. [ABSTRACT FROM AUTHOR]

Our objective was to determine whether voiding diary non-compliance was an important clinical predictor for the absence of urinary symptoms. History questionnaires and voiding diaries are mailed to all patients before initial visits. The study included 349 patients capable of filling out the history questionnaire and voiding diary prior to their initial visit. The control group ( n=261) consisted of patients who filled out both forms. The study group ( n=88) consisted of patients who filled out their history questionnaire yet left their voiding diary blank. Study variables were extracted by chart review to determine the clinical significance of non-compliance with voiding diary completion. Non-Caucasian patients were less likely to complete their diary ( P=0.008). Patients presenting for treatment of pelvic organ prolapse (no urinary symptoms) were also less likely to complete their diary ( P=0.01, OR 0.41, 0.20-0.85). These patients should be counseled about the importance of the voiding diary in validating urinary symptoms. Urodynamic diagnosis were similar in patients considering surgical correction of pelvic organ prolapse, independent of diary non-compliance. [ABSTRACT FROM AUTHOR]

Electrical stimulation has been widely used in Europe to treat incontinence, but original studies and overall use of the device has been limited in North America. Forty-five patients with documented genuine stress incontinence, detrusor instability or mixed incontinence had self-administered therapy for 15 minutes twice daily, for a duration of 6 weeks. Treatment was delivered by a new stimulation device with an attached vaginal probe. Patients recorded treatment times, leak episodes and pad use. Objective measures included a pad test, standing stress test, standing CMG, and resting and dynamic urethral closure pressure profiles. The subjective success rates based on a questionnaire were 71% for genuine stress incontinence, 70% for detrusor instability, and 52% for combined incontinence. Objective testing for both types of incontinence did not show significant improvement after treatment. Four patients reported pain during use of the device, but most wished to continue the device in preference to other therapy. [ABSTRACT FROM AUTHOR]

The article focuses on urodynamic testing. The proper performance of urodynamic testing demands deep knowledge of lower urinary tract function, technical aspects of testing and clinical interpretation. Recent trial data indicate that it is unlikely that preoperative urodynamic tests change planned treatment.

Objective To determine whether commercially available fascia lata allograft material contains donor antigens. Materials and methods Human leukocyte antigens (HLA) class I and II were assessed in: (i) freeze-dried fascia lata allografts; (ii) a Tutoplast® fascia lata graft (Mentor Urology, Santa Barbara, CA, USA); (iii) an acellular dermal graft; and (iv) a successful donor fascia sacrocolpopexy graft one year after implantation, using a polymerase chain reaction sequence-specific primer-based assay. Results The donor for both the freeze-dried fascia lata and Tutoplast fascia lata was fully HLA-typed. At one year after implantation, antigens from the implanted sacrocolpopexy graft matched the host blood antigens. The antigenicity of the acellular dermal graft could not be ascertained because this material interfered with the assay. Conclusion Donor fascia lata grafts prepared by freeze-drying or by the Tutoplast technique retain donor antigens. The significance of this antigenicity is unknown. All donor antigens are replaced by host antigens after implantation. [ABSTRACT FROM AUTHOR]

The use of bone anchors as a superior fixation for suburethral slings is becoming popular. We present a case report of pubic osteomyelitis and granuloma after bone anchor placement. A 71-year-old woman underwent placement of a vaginal wall sling using pubic bone anchors placed through a suprapubic incision. Recurrent swelling of the mons pubis required re-exploration and removal of the anchors from an infected pubic bone. When symptoms persisted over the following 10 months, the patient underwent repeat surgery and excision of a pubic bone granuloma. The use of bone anchors in suburethral sling surgery is associated with possible increase in patient morbidity, and no benefit to the patient has been shown. [ABSTRACT FROM AUTHOR]