Should Penicillin Allergy Testing Be Included as Part of Preoperative Testing?

INTRODUCTION: Penicillin allergy is the most commonly reported drug allergy in the United States. Patients labeled with penicillin allergy are at risk of receiving broad-spectrum antibiotics for surgical site infection prophylaxis, which can lead to increased antibiotic resistance, higher morbidity, suboptimal antibiotic therapy, and higher medical costs. This study aimed to determine the true prevalence of penicillin allergy among surgical patients and to decrease the unnecessary use of broad-spectrum antibiotics. METHODS: A retrospective chart review was performed of patients who underwent urogynecologic surgery in 2017. In 2018, a quality initiative was started, and all patients reporting penicillin allergies were offered antibiotic allergy testing as part of their preoperative testing. RESULTS: In 2017, 15% of patients reported penicillin allergy and 52% of them received surgical prophylaxis with broad-spectrum antibiotics. In 2018, 463 patients underwent surgery, 55 of whom reported penicillin allergy and were offered penicillin allergy testing. 35 (64%) agreed to proceed with testing, and of those tested, 33 (94%) tested negative for penicillin allergy. CONCLUSIONS: 94% of patients with stated penicillin allergy who consented to allergy testing proved to have negative test. Penicillin allergy testing should be considered as part of preoperative management.

A prospective, randomized trial comparing intravesical dimethyl sulfoxide (DMSO) to bupivacaine, triamcinolone, and heparin (BTH), for newly diagnosed interstitial cystitis/painful bladder syndrome (IC/PBS).

INTRODUCTION AND HYPOTHESIS: The primary aim of this study was to compare the effect of bladder instillations using dimethyl sulfoxide (DMSO) with triamcinolone versus bupivacaine, triamcinolone, and heparin (BTH) in women with newly diagnosed interstitial cystitis/painful bladder syndrome. The primary outcome was improvement in symptoms measured using the O'Leary-Sant Interstitial Cystitis Symptoms Index (ICSI) score. Secondary comparisons included changes in urinary frequency, nocturia, and bladder capacity. MATERIALS AND METHODS: This was a prospective, randomized study. Patients with a recent diagnosis of interstitial cystitis/painful bladder syndrome (IC/PBS) were randomized 1:1 to treatment with either 6 weekly bladder instillations of DMSO with triamcinolone or BTH. During follow-up visits, patients completed the ICSI questionnaire, and bladder capacity was determined through the retrograde filling of the bladder. The χ2 test or Student's t test were used for data analysis. RESULTS: A total of 83 patients were randomized, and final analysis included 70 participants who completed the 6 weekly instillations (42 DMSO, 28 BTH). The groups were similar in baseline demographics and clinical characteristics, except for cystometric maximum capacity (DMSO 338.62± 139.44 mL, BTH 447.43 ± 180.38 mL, p = 0.01). In the DMSO group, 63% of patients had a greater than 29.5% reduction in total ICSI score versus 43% in the BTH group (p = 0.15). Nocturia and pain were significantly reduced in the DMSO group. There was a significant increase from baseline in bladder capacity for both groups. CONCLUSION: In women with newly diagnosed IC/PBS, bladder instillations with DMSO and triamcinolone provide greater improvement in pain and nocturia compared to BTH.

Long term surgical outcomes of vaginal colposuspension using the Uphold Lite™ mesh system vs. vaginal vault uterosacral ligament suspension for treatment of apical prolapse.

OBJECTIVE: The aim of this study is to compare long-term outcomes (7-10 years) between vaginal hysterectomy with uterosacral ligament suspension (VHUSLS) and sacrospinous hysteropexy with the Uphold™ Lite mesh System (SHU) for management of apical prolapse. METHODS: Patients undergoing VHUSLS or SHU from 2008 to 2012 at a single tertiary referral center were included. Patients were contacted, asked to return for physical examination, and to complete the Pelvic Floor Distress Inventory (PFDI-20) questionnaire. Our primary outcome was anatomic failure defined as Stage 2 POP or higher of any compartment. The secondary outcome was subjective changes in symptoms based upon PFDI-20 responses. RESULTS: Two-hundred and two women were identified to have undergone the index surgeries from 2008 to 2012. Sixty-three agreed to return for follow up symptom evaluation and examination (30 VHUSLS and 33 SHU). Baseline characteristics were similar between groups. Clinical cure was high for both groups reaching 93.4 % and 94.0 % for the VHUSLS and SHU groups, respectively (p = 0.721). Anatomical success was lower with 44.7 % and 66.7 % of patients in the VHUSLS and SHU groups, respectively, meeting criteria for success (p = 0.138). There were no mesh complications among patients returning for exams. However, two patients who were contacted and were not interested in this study reported mesh complications and need for additional surgeries. Anterior vaginal wall support was noted to be significantly better supported for SHU (Ba -2.03 ± 0.75 vs -1.42 ± 0.92, p = 0.008). There were no differences between groups for overall PFDI-20 scores postoperatively. However, SHU patients reported higher rates of stress urinary incontinence compared to VHUSLS patients. CONCLUSION: In women with apical prolapse, VHUSLS and SHU afford similar long-term outcomes. SHU patients reported higher rates of stress urinary incontinence.

Methenamine hippurate compared with trimethoprim for the prevention of recurrent urinary tract infections: a randomized clinical trial.

INTRODUCTION AND HYPOTHESIS: The objective was to find an alternative treatment to a low-dose antibiotic for the prevention of recurrent urinary tract infections (UTI) and to evaluate the difference in rates of reinfection within 1 year when treated with methenamine hippurate for prophylaxis compared with trimethoprim. METHODS: We present a non-blinded randomized trial comparing methenamine hippurate with trimethoprim for the prevention of recurrent UTI at 12 months after starting treatment. Women over 18 who had at least two culture-positive UTI in the prior 6 months or three in the prior year were included. Ninety-two patients met enrollment criteria and were randomized to receive daily prophylaxis with methenamine hippurate or trimethoprim for a minimum of 6 months. Both intent-to-treat and per-protocol analyses if patients received the alternative drug after randomization were analyzed using Student's t test, Mann-Whitney U test, Kaplan-Meier curves, log-rank test, and a logistic and multivariate regression model. The primary outcome of this study was culture-proven UTI recurrence by 12 months after initiating prophylaxis. RESULTS: In the intent-to-treat analysis, we found no difference between groups in recurrent UTI, with a 65% (28 out of 43) recurrence in the trimethoprim group versus 65% (28 out of 43) in the methenamine hippurate group (p = 1.00). In the per-protocol analysis, 65% (26 out of 40) versus 65% (30 out of 46) of patients had UTI recurrences in the trimethoprim group versus the methenamine hippurate group (p = 0.98). CONCLUSIONS: Methenamine hippurate may be an alternative for the prevention of recurrent UTI, with similar rates of recurrence and adverse effects to trimethoprim.

Can patients independently identify their urinary incontinence symptoms?

INTRODUCTION AND HYPOTHESIS: The objective of our study is to compare patient self-reported urinary incontinence symptoms based on the International Consultation on Incontinence Questionnaire- Short Form (ICIQ-SF) question number 6 (When does urine leak?) with physician-assessed interpretation of the patient's urinary incontinence symptoms. METHODS: This trial is a cross-sectional study of patients who presented to a tertiary urogynecology center with symptoms of urinary incontinence between January 2014 and August 2016. We compared patient-reported symptoms on the ICIQ-SF with physician interpretation of urinary complaints during their initial visit. The urinary incontinence symptoms included stress urinary incontinence (SUI), urgency urinary incontinence (UUI), insensible urine loss, nocturnal enuresis, and post-micturition dribbling. RESULTS: A total of 432 patients with a mean age of 61 were included in this evaluation. The most common urinary incontinence symptoms according to the physician were UUI (n = 357, 83%), followed by SUI (n = 308, 71%). Of the patients who were diagnosed by a physician with the symptom of UUI, only 61% self-identified as having this symptom based on the ICIQ-SF, and for SUI, only 66% self-identified as having SUI symptoms based on the ICIQ-SF. Overall UUI (κ = 0.30) appears to have poor agreement, as does nocturnal enuresis (κ = 0.39), when compared with physician historical assessment. CONCLUSION: There is a discrepancy between patient-reported urinary incontinence symptoms on the ICIQ-SF and physician-assessed symptoms. Symptomatology entered into electronic medical records by patients is often inaccurate. Physician validation is essential in understanding the underlying the precise symptomatology.

A Comparison of Sacrospinous Hysteropexy Augmented With Polypropylene Mesh Versus Human Dermis at 12-Month Follow-up: An Ambidirectional Study.

BACKGROUND: Suture-based hysteropexy is performed for pelvic organ prolapse with varying results. Graft augmentation may improve outcomes. OBJECTIVE: The aim of this study was to determine whether vaginal hysteropexy with mesh reduces recurrence at 1-year postoperative examination compared with hysteropexy with allograft. METHODS: Data were collected for patients who underwent vaginal hysteropexy with either mesh "Uphold" (referred to as "mesh") or a cadaveric allograft "Axis or Repliform" (referred to as "dermal"). The primary outcome was anatomic success defined as no prolapse Pelvic Organ Prolapse Quantification System stage II or less at 12 months postoperative. The secondary outcomes were recurrence to the hymen and a composite score (any positive response to the 20-item Pelvic Floor Distress Inventory question 3 and cervix ≥ -1/2 total vaginal length at rest or as reference point 3 cm proximal to or above the hymenal ring anteriorly [Ba] ≥0) measured at 12 months. RESULTS: Two hundred seventy-four patients returned for their 1-year postoperative examination: 93.5% of the mesh group (231/247 subjects) and 95.5% of the dermal group (43/45 subjects). The mesh group had fewer recurrences to or beyond Pelvic Organ Prolapse Quantification System stage II (mesh 18% vs dermal 29%, P = 0.03), to the hymen (2.6% vs 9.3%, P = 0.007), or based on composite score (19 vs 33%, P = 0.007). Questionnaire data improved more in the mesh group (P < 0.0001). The exposure rate was 5.75% (13/247) in the mesh group. Reoperation rate was greater in the dermal group (mesh 4.3%vs dermal 7.3%, P = 02). CONCLUSIONS: Hysteropexy augmented with mesh reduced the recurrence at 1 year compared with hysteropexy with allograft. Fewer patients in the mesh group felt a bulge at 1 year (4.5% vs 20.9%, P < 0.0001). These findings need to be weighed against the mesh exposure rate of 5.75%.

Cognitive changes in women starting anticholinergic medications for overactive bladder: a prospective study.

INTRODUCTION AND HYPOTHESIS: To assess cognitive changes in women 12 months after starting anticholinergic medications for overactive bladder syndrome (OAB). METHODS: We present a prospective cohort study assessing changes in cognition in women seen in a referral urogynecology practice. We compared women who started anticholinergic OAB medications with women not on anticholinergic OAB medications. The primary outcome was change over time on the Montreal Cognitive Assessment (MOCA) screening score. At enrollment, women completed a baseline MOCA screening, a Geriatric Depression Screen (GDS), and an assessment of medications to create an anticholinergic burden score (ACB). At 3, 6, 9, and 12 months after enrollment women were administered the MOCA, GDS, and a review of their medications and medical problems. Statistical analysis was performed using a linear mixed effects model taking into account correlated error terms given multiple MOCA assessments at various time points per patient. RESULTS: A total of 106 women were enrolled, 60 in the OAB medication group and 46 in the control (non-OAB medication) group. The mean age was 77 years, 93% of women were Caucasian, and 98% completed high school, with no difference between groups. Over time there was no difference in change of MOCA score between the OAB and control groups when controlling for age, GDS score, and ACB score (p = 0.78). This association did not change when women with a neurological diagnosis were excluded (n = 6). On average MOCA scores for the OAB group increased by 0.76 over 12 months and the control group increased 0.39, with no difference between the groups (p = 0.53). CONCLUSIONS: We found no changes in MOCA scores between OAB medication and control groups after controlling for age, depression, and polypharmacy after 12 months of follow-up.

Factors associated with overactive bladder symptom improvement after 1 year of monthly percutaneous tibial nerve stimulation therapy.

AIMS: To investigate patient characteristics associated with overactive bladder (OAB) symptom improvement after 1 year of monthly percutaneous tibial nerve stimulation (PTNS) therapy. METHODS: This was a retrospective chart review of women who underwent PTNS for refractory OAB symptoms between January 2011 and December 2017 in our tertiary center. Patients who received 12 monthly PTNS maintenance treatments after achieving success with 12 weekly PTNS treatments were included in the study. Reports on subjective changes in urinary frequency, nocturia, and urgency urinary incontinence were submitted at each visit. Patients were categorized to symptom improve and no improve groups. A multivariate analysis was performed to identify patient characteristics that predicted symptomatic improvement. RESULTS: Sixty-six patients were identified. Average subjective improvement after 12 monthly sessions compared with 12 weekly sessions was 5.2% on a scale of -100% to +100%. A history of urogynecologic surgery remained a significant negative predictor of symptom change from 12 weekly sessions to 12 monthly treatment sessions (odds ratio, 0.19; P = .01). CONCLUSIONS: OAB symptoms remain relatively stable after 12 monthly treatments of PTNS, as compared with the 12-week time point. A history of urogynecologic surgery was a negative predictor of OAB symptom improvement in patients receiving monthly PTNS for at least 12 months.

Anterior Colporrhaphy With and Without Dermal Allograft: A Randomized Control Trial With Long-Term Follow-Up.

OBJECTIVE: The objective of this study was to determine whether anterior colporrhaphy plus insertion of anterior dermal allograft reduces anterior prolapse recurrence at 1 and 7 to 10 years postoperatively compared with anterior colporrhaphy alone. METHODS: We present a nonblinded randomized controlled trial with 1- and 7- to 10-year follow-up. Subjects were randomized between 2005 and 2008 to anterior colporrhaphy or ultralateral anterior colporrhaphy plus insertion of a dermal allograft spanning the anterior compartment between the arcus tendineus fascia pelvis on each side. Eligible subjects had anterior prolapse to the hymen or beyond, were bothered by their prolapse, and were planning to undergo surgical correction. Subjects completed a pelvic organ prolapse quantification system (POPQ) examination and Pelvic Floor Distress Inventory (PFDI)/PFDI-20 before surgery; a POPQ, PFDI, and Pelvic Organ Prolapse/Incontinence Sexual Questionnaire at 1 year postoperatively; and a POPQ, PFDI-20, Pelvic Organ Prolapse/Incontinence Sexual Questionnaire, Revised, and Patient-reported Global Impression of Improvement Inventory at 7 to 10 years postoperatively. Our primary outcome was anatomic anterior prolapse recurrence at 1 or 7 to 10 years defined as Aa or Ba greater than or equal to -1. Our secondary outcome was a composite score of anterior prolapse recurrence at 1 or 7 to 10 years defined as anatomic recurrence (Aa or Ba ≥ 0), retreatment for cystocele, or answering yes to PFDI-20 question 3 (subjective report of vaginal bulge). RESULTS: A total of 114 subjects were randomized, 70 to anterior colporrhaphy and 44 to anterior colporrhaphy plus dermal allograft. About 92% of subjects underwent concomitant apical suspension, 98% in the graft group and 89% in the nongraft group. Eighty-nine subjects (32 graft [73%], 57 nongraft [81%]) returned for 1-year follow-up. Fifty-three patients (19 graft [48%], 34 nongraft [49%]) returned for 7- to 10-year follow-up. The primary outcome was met by 8 (18%) graft and 22 (31%) nongraft subjects at 1 year postoperatively (P = 0.26) and by 10 (23%) graft and 24 (34%) nongraft subjects at 7 to 10 years postoperatively (P = 0.37). The secondary outcome was met by 8 (18%) graft and 15 (21%) nongraft subjects at 1 year postoperatively (P = 0.74) and by 13 (30%) graft and 21 (30.0%) nongraft subjects at 7 to 10 years postoperatively (P = 0.99). CONCLUSIONS: We cannot conclude whether there is a difference in anterior recurrence for anterior colporrhaphy with and without dermal allograft and do not recommend changes in clinical practice based on these results.

Subjective and objective responses to PTNS and predictors for success: a retrospective cohort study of percutaneous tibial nerve stimulation for overactive bladder.

INTRODUCTION AND HYPOTHESIS: We investigated the objective improvements in overactive bladder (OAB) symptoms in patients undergoing percutaneous tibial nerve stimulation (PTNS) and predictive factors of patient satisfaction. METHODS: In this single-center retrospective cohort study at a tertiary urogynecology center, we identified all female patients who underwent PTNS therapy from 1 October 2007 - 1 January 2016 and followed them from their initial visit through medication therapy and PTNS treatments. Patients who tried at least one medication prior to starting PTNS therapy and completed at least one PTNS visit were included. Baseline demographic data, urinary data, and details of medication and PTNS therapy sessions were collected from records through chart review. Paired or two-sample t-tests were used to compare changes over time or groups. Bivariate and multivariable logistic regression were performed. RESULTS: Two hundred thirteen patients underwent PTNS therapy and 183 patients met the criteria. Overall patients were able to decrease voiding frequency by 1 h, decrease nocturia episodes by 0.8, and decrease urge incontinence episodes with PTNS therapy by ten episodes per week (p = 0.02). Patients who continued OAB medications did not have additional improvements compared with patients who did not continue OAB medications during PTNS. Overall, 25.4% (43/169) patients reported ≥ 75% improvement during PTNS therapy, and 61.5% (104/169) reported ≥ 50% improvement. When evaluating predictive factors of ≥ 50% overall improvement, the number of PTNS sessions increased odds of subjective success (OR = 1.8, p = 0.004). Other factors were not significant predictors of subjective PTNS success. CONCLUSIONS: PTNS can provide both objective and subjective improvements for patients who do not respond to OAB medication therapy.

Postoperative pain and perceptions of recuperation after suture- and mesh-based apical sacrospinous ligament suspension.

OBJECTIVE: To compare the incidence of postoperative pain after suture- or mesh-based sacrospinous ligament suspension (SSLS). METHODS: In a retrospective study, data were reviewed from patients who underwent suture- or mesh-based SSLS at a center in Skokie, IL, USA, between 2006 and 2011. The primary outcome was self-reported postoperative pain scores (range 0-10) on the day of surgery (day 0) and 1 day later (day 1). RESULTS: Overall, 90 women were included in the study: 66 underwent mesh-based SSLS and 24 underwent suture-based SSLS. Day-0 mean pain score was 4.65 ± 1.57 in the mesh group and 5.24 ± 1.44 in the suture group (adjusted P=0.159). Day-1 mean pain score was 4.06 ± 1.78 in the mesh group and 4.31 ± 1.21 in the suture group (adjusted P=0.596). CONCLUSION: Postoperative pain did not differ between patients undergoing suture-based and those undergoing mesh-based SSLS. These observations should be considered in preoperative counseling of patients.

Which bladder instillations are more effective? DMSO vs. bupivacaine/heparin/triamcinolone: a retrospective study.

INTRODUCTION AND HYPOTHESIS: Bladder pain syndrome/interstitial cystitis (BPS/IC) is a chronic and debilitating condition. Our objective was to compare two different bladder instillation treatments in patients with BPS/IC: dimethyl sulfoxide with triamcinolone (DMSO) vs. bupivacaine with heparin and triamcinolone (B/H/T). Our hypothesis was that both treatments are equally effective. METHODS: A retrospective cohort study of instillation-naïve patients was conducted comparing responses to either DMSO or B/H/T at our tertiary urogynecology center from 2012 to 2014. The primary outcome was patient-reported percent of overall improvement from baseline. Secondary outcomes were change in patient-reported daytime voiding frequency (hours) and change in number of nighttime voiding episodes. Variables analyzed as potential confounders included pelvic pain, cystoscopy findings, levator spasm, and fibromyalgia. The two-sided Student's t test, chi-squared test, Poisson regression, and repeated-measure analysis of variance (ANOVA) were used for analyses. RESULTS: One hundred and ninety-three eligible patients were identified (45 receiving DMSO, 146 receiving B/H/T). Compared with baseline, DMSO patients reported 63% improvement (p < 0.0001), increased time between daytime voids by 1.5 h (p < 0.00), and a 40% reduction in nocturia episodes (p < 0.00). B/H/T patients reported 51% improvement (p < 0.00), increased time between daytime voids by 1.4 h (p < 0.00), and an 8% reduction in nocturia episodes (p = 0.26). When comparing the two treatments, DMSO resulted in a greater percentage of overall improvement (p = 0.02) and a significant decrease in nocturia episodes when compared with B/H/T (p = 0.02). There was no significant difference between treatments for daytime voiding frequency (p = 0.50). CONCLUSION: Bladder instillations with DMSO or B/H/T provide overall symptomatic improvement and improved frequency and nocturia. DMSO appears to provide greater improvement in nocturia and overall.

Does physician specialty affect persistence to pharmacotherapy among patients with overactive bladder syndrome?

INTRODUCTION AND HYPOTHESIS: We compared persistence on overactive bladder (OAB) pharmacotherapy in patients treated in the Female Pelvic Medicine and Reconstructive Surgery (FPMRS) department compared with patients treated in the Internal Medicine (IM) and General Urology (GU) departments within an integrated health-care system. We hypothesized that persistence would be higher among FPMRS patients. METHODS: This was a retrospective cohort study. Patients with at least one prescription for OAB between January 2003 and July 2014 were identified. Demographic, prescription and treatment specialty data and data on the use of third-line therapies were collected. The primary outcome was persistence, defined as days on continuous pharmacotherapy. Discontinuation was defined as a treatment gap of ≥45 days. Discontinuation-free probabilities were calculated using the Kaplan-Meier method and compared among the specialties. Predictors of persistence were estimated using logistic regression with adjustment for covariates. Pearson correlation coefficients were calculated to identify risk associations. RESULTS: A total of 252 subjects were identified. At 12 weeks, 6 months and 1 year, FPMRS patients had the highest persistence rates of 93 %, 87 % and 79 % in contrast to 72 %, 68 % and 50 % in GU patients, and 83 %, 71 % and 63 % in IM patients (p = 0.006, p = 0.007, p = 0.001, respectively). The median persistence in FPMRS patients was 738 days, in GU patients 313 days and in IM patients 486 days (p = 0.006). Of the FPMRS patients, 61 % switched to at least a second medication, as compared to 27 % of IM patients and 14 % of GU patients (p < 0.0001). CONCLUSIONS: Persistence on OAB pharmacotherapy was higher among FPMRS patients than among GU and IM patients in this community setting. These results suggest that persistence is higher under subspecialist supervision.

Predictive modeling and threshold scores for care seeking among women with urinary incontinence: The short forms of the Pelvic Floor Distress Inventory and Urogenital Distress Inventory.

AIMS: To further the interpretability of the Pelvic Floor Distress Inventory (PFDI-20) and Urogenital Distress Inventory (UDI-6) by (i) evaluating the ability of these measures to distinguish between women with urinary incontinence who do and do not seek care, (ii) defining PFDI-20 and UDI-6 threshold scores above which women with urinary incontinence seek care, and (iii) developing a predictive model for incontinence care seeking. METHODS: An observational study was conducted with two groups of women with urinary incontinence: 256 who had not sought care and 90 seeking initial care at a tertiary center. Sample sizes were based upon the prevalence of care seeking for urinary incontinence and the number of potential predictors for care seeking. Wilcoxon rank-sum tests, receiver operating characteristics, and multivariable logistic regression were use to achieve the study aims. RESULTS: Women with urinary incontinence who sought care had higher median PFDI-20 and UDI-6 scores compared to non-care seekers (73.96 vs. 16.67, P < 0.0001, and 41.67 vs. 8.33, P < 0.0001). A PFDI-20 score of 33.33 (83.33% sensitivity and 79.30% specificity) had very good discriminatory accuracy in distinguishing care and non-care seekers (AUC 0.886 ± 0.019 [95%CI 0.8518, 0.9254] P < 0.0001). A UDI-6 score of 25.00 (83.33% sensitivity and 83.59% specificity) had excellent discriminatory accuracy in distinguishing care and non-care seekers (AUC 0.9025 ± 0.0190 [95%CI 0.8653, 0.9398] P < 0.0001). A multivariable predictive model accurately identified 82.4% of care and non-care seekers. CONCLUSIONS: A PFDI-20 score of 33.33 and UDI-6 score of 25.00 provide meaningful benchmarks for care seeking among women with urinary incontinence. Neurourol. Urodynam. 35:949-954, 2016. © 2015 Wiley Periodicals, Inc.

An automatic female pelvic medicine and reconstructive surgery registry and complications manager developed in an electronic medical record.

OBJECTIVES: The aim of this study is to incorporate a structured clinical documentation system (SCDS) into the electronic medical record (EMR), allowing for automatic flow of clinical data into an enterprise data warehouse (EDW) and clinical registry. METHODS: The SCDS programming was developed within inpatient and ambulatory EMR domains, allowing routine documentation in these settings to trigger data flow into an EDW. An extensive set of clinical outcomes was included, focusing on data points likely to exist in the forthcoming American Urogynecologic Society Pelvic Floor Disorders Registry. An electronic complications manager was developed to link immediate and/or delayed complications to the index surgery, allowing for accurate morbidity tracking. RESULTS: All aspects of EMR documentation were successfully reconfigured for charting in both inpatient and office settings. Clinicians transitioned to clinical documentation such that no additional data entry beyond routine charting was required, and this resulted in data flow into the EDW. Physician feedback led to the refinement of SCDS entry fields. CONCLUSIONS: This SCDS system allows for automatic flow of a comprehensive data set from our EMR into an EDW and registry. It also provides the ability to systematically track complications and longitudinal clinical outcomes. Integrated systems may eliminate barriers associated with free-standing registries including those relating to cost, maintenance, data integrity, and consistent clinician participation. In addition, it should improve ascertainment of a complete patient population in comparison to voluntary registries.

Vesico-ureteral reflux in women with idiopathic high-pressure detrusor overactivity: prevalence, bladder function, and effect on the upper urinary tract.

INTRODUCTION AND HYPOTHESIS: To assess the prevalence of vesico-ureteral reflux (VUR) and upper urinary tract damage in women with idiopathic high-pressure detrusor overactivity (IHPDO) and to characterize their bladder function. METHODS: A retrospective chart review of women diagnosed with IHPDO (detrusor pressures > 40 cm H2O during involuntary bladder contractions) from 2007 to 2010 was conducted. Women were assessed for VUR by X-ray voiding cysto-urethrogram. Renal ultrasound or CT urogram, serum BUN/creatinine, and urinalyses were performed if reflux reached the renal pelvices. Cystometric and voiding pressure study data were reviewed for detrusor overactivity pressure and volume, voiding dysfunction, urethral relaxation, compliance, and bladder outlet obstruction. RESULTS: Sixty-five women were diagnosed with IHPDO, and 50 completed an X-ray voiding cysto-urethrogram. The median (range) detrusor overactivity pressure was 65 (41-251) cm H2O. Four (8.0%) women had IHPDO; none had upper urinary tract deterioration. The majority of women exhibited urethral relaxation with voiding, impaired compliance, and bladder outlet obstruction. CONCLUSIONS: Women with IHPDO are at risk of low-grade vesico-ureteral reflux. However, most women with IHPDO are likely protected from reflux by intermittent exposure to high detrusor pressures and the ability to decompress the bladder by urethral relaxation.

Measuring the success of combined intravesical dimethyl sulfoxide and triamcinolone for treatment of bladder pain syndrome/interstitial cystitis.

INTRODUCTION AND HYPOTHESIS: The purpose of this study was to investigate change in bladder capacity as a measure of response to combined intravesical dimethyl sulfoxide (DMSO) and triamcinolone instillations for the treatment of newly diagnosed bladder pain syndrome/interstitial cystitis (BPS/IC). METHODS: 141 newly diagnosed women were identified retrospectively. 79 were treated with weekly DMSO/triamcinolone instillations. Change in bladder capacity with bladder retrofill, daytime urinary frequency, nocturia episodes per night, and Likert scale symptom scores were reviewed. Wilcoxon signed-rank tests, Wilcoxon rank-sum tests, Spearman's rank correlations, COX regression analysis, and a Kaplan-Meier survival curve were performed. RESULTS: Significant changes (median (25(th)-percentile to 75(th)-percentile) were noted for bladder capacity (75 mL (25 to 130 mL), p < 0.0001), inter-void interval (0 hrs (0 to 1 hour), p < 0.0001), nocturia episodes per night (-1 (-2 to 0), p < 0.0001), and aggregate Likert symptom scores (-2 points (-5 to 0), p < 0.0001). Percent change in bladder capacity correlated positively with percent change in inter-void interval (p = 0.03) and negatively with percent changes in nocturia (p = 0.17) and symptom scores (p = 0.01). Women without detrusor overactivity (DO) had greater percent changes in capacity than women with DO (62.5 % vs. 16.5 %, p = 0.02). 61.3 % of patients were retreated with a 36 weeks median time to retreatment and no difference in time to retreatment based upon DO. Greater capacity was protective against retreatment (hazard ratio = 0.997 [95 % CI 0.994,0.999], p = 0.02). CONCLUSIONS: Percent change in bladder capacity is a useful objective measure of response to intravesical DMSO/triamcinolone for newly diagnosed BPS/IC. Clinical outcomes do not differ based upon presence of DO.

Minimal mesh repair for apical and anterior prolapse: initial anatomical and subjective outcomes.

INTRODUCTION AND HYPOTHESIS: Here we describe anatomic and quality of life (QOL) outcomes of an anterior and apical compartment prolapse repair involving a reduced mesh implant size and apex-only fixation. METHODS: One hundred and fifteen patients undergoing the repair at a single urogynecology center were assessed using the Pelvic Organ Prolapse Quantification (POP-Q) and inpatient chart reviews. A horizontal incision eliminated overlap with the mesh, and each sacrospinous ligament was approached anteriorly by blunt dissection. Recurrence was defined as apical (C), or anterior (Aa or Ba) ≥0, and secondary analyses were performed using POP-Q ≥ -1 as the anatomic threshold. Pelvic Floor Distress Inventory (PFDI), Surgical Satisfaction Questionnaires (SSQ) and a dyspareunia symptom scale were analyzed pre- and postoperatively. RESULTS: Fifty-three women with uterus in situ demonstrated a combined anterior-apical recurrence rate of 1.89 %, including no anterior (Ba ≥ -1) and one apical (C ≥ -1) recurrence. Forty-seven women undergoing repair for vault prolapse had recurrence rates ranging from 0 % in those with prior hysterectomy to 4.2 % in those undergoing concurrent hysterectomy. The rate of mesh exposure was 3/115 (2.6 %), including two in women with concurrent hysterectomy. Self-reported dyspareunia was more common preoperatively (13.4 %) than postoperatively (9.3 %). PFDI scores improved in all domains, and 93 % completing the SSQ reported they were satisfied and would choose the surgery again. CONCLUSIONS: This technique resulted in successful outcomes within both anterior and apical compartments with a low rate of mesh complication, and no cases required mesh removal or hospital readmission. High rates of satisfaction and improved condition-specific QOL were observed.

Enhanced interpretability of the PFDI-20 with establishment of reference scores among women in the general population.

AIMS: To enhance the interpretability of the PFDI-20 by establishing a score distribution for women in the general population and to determine whether scores correspond with urinary and anal incontinence (UI and AI). METHODS: Subjects recruited during Twins Day Festivals from 2004 to 2009 completed a survey assessing for stress and urgency urinary incontinence (SUI and UUI) and AI of flatus and stool. Score distributions for the PFDI-20 and each of its subscales were determined for all subjects and for women with isolated forms of incontinence. Scores were compared between continent and incontinent women and between incontinent subtypes by Wilcoxon rank-sum tests. RESULTS: One thousand three hundred seventy-six women completed the survey with PFDI-20 (Median = 8.9, IQR 31.3), POPDI-6 (Median = 0, IQR = 8.3), CRADI-8 (Median = 0, IQR = 10.7), and UDI-6 (Median = 0, IQR = 16.7). PFDI-20, POPDI-6, CRADI-8, and UDI-6 scores were significantly greater among women reporting isolated SUI (P < 0.0001, P = 0.04, P < 0.0001, P < 0.0001, respectively), UUI (P < 0.0001, P = 0.02, P < 0.0001, P < 0.0001, respectively), mixed UI (P < 0.0001 each), AI flatus (P < 0.0001 each), and AI stool (P < 0.0001 each) compared to those denying incontinence. Women with mixed UI had significantly greater PFDI-20 and UDI-6 scores compare to those with SUI (P < 0.0001) or UUI (P < 0.0001). Subjects with AI stool had significantly greater PFDI-20 and CRADI-8 scores compared to those with AI flatus (P = 0.01). CONCLUSIONS: PFDI-20 scores from a sample of the general population correspond with the presence or absence of UI and AI. These normative and symptom-specific score distributions for the PFDI-20 provide reference points to gauge the effect of disease and intervention on quality of life for women with incontinence.

Factors influencing women's participation in urogynecology research in the UK and USA.

AIMS: To explore factors influencing willingness to participate in urogynecology trials and explore associations between demographics, quality of life score (ICIQ-SF), and willingness to participate. METHODS: The Bladder Clinic Questionnaire (BCQ) was developed, piloted, and validated. The BCQ and ICIQ-SF were distributed to women attending urogynecologists in tertiary referral centers in the UK and USA. The BCQ collected demographic data and data on previous involvement in research and posed eight research scenarios. Women were asked to record their willingness to participate on a Likert scale, collapsed for analysis into "any yes," "unsure," or "any no," giving a BCQ score between 0 and 16 (higher scores indicating greater willingness). RESULTS: Two hundred sixty-seven UK women and 200 US women returned completed questionnaires. Median BCQ score differed between UK and US women (11 [0-16] vs. 10 [0-16]; P = 0.004); median ICIQ score was similar (9 [0-21] vs. 9 [0-20]). ICIQ score was higher in UK women willing to participate in two scenarios: standard operation versus new operation (P = 0.007), and new operation versus new operation (P = 0.001). UK women were uniformly more willing to take part in all scenarios involving established treatments. CONCLUSION: We identified cultural differences in willingness to participate and differences depending on type of intervention proposed which supports the growing evidence that detailed pilot work is required during planning of intervention studies.