Patient perceptions of urgency of their pelvic floor disorders during the COVID-19 pandemic.

INTRODUCTION AND HYPOTHESIS: During the COVID-19 pandemic, many surgical societies released guidelines that included cancellation of elective cases. The aim of this study was to better understand our patients' perceptions of the severity of their pelvic floor disorders (PFDs) and to determine what factors influenced this perception. We also aimed to better understand who might be amenable to telemedicine visits and what factors influenced this decision. METHODS: This is a cross-sectional quality improvement study that included women at least 18 years of age diagnosed with a pelvic floor disorder being evaluated within a university Female Pelvic Medicine and Reconstructive Surgery clinic during the COVID-19 pandemic. Patients whose appointments and procedures were being cancelled were queried on whether they would be willing to answer a telephone questionnaire developed by the clinical and research teams. We gathered descriptive data from 97 female patients with PFDs using a primary phone questionnaire. The data were analyzed using proportions and descriptive statistics. RESULTS: Of the 97 patients, the majority (79%) viewed their conditions as non-urgent. Factors that influenced patients' perception of urgency included race (p=0.037), health status (p≤0.001), a history of diabetes (p=0.011), and willingness to attend an in-person appointment (p=0.010). Further, 52% of respondents were willing to attend a tele-health appointment. Statistically significant factors influencing this decision were ethnicity (p=0.019), marital status (p=0.019), and willingness to attend an in-person appointment (p=0.011). CONCLUSION: The majority of women did not view their conditions as urgent during the COVID-19 pandemic and were amenable to a telehealth appointment.

Risk factors for early and late failures following repair of urogenital fistulas.

INTRODUCTION AND HYPOTHESIS: In Sub-Saharan Africa, obstetric fistulas are a health crisis of extensive proportions. Although risk factors for failure are described, little data exist regarding differences in risk factors for early and late recurrences. METHODS: A retrospective cohort study was conducted to evaluate risk factors for fistula recurrence. Inclusion criteria included women who underwent repair of urogenital fistula at a Fistula Hospital in Uganda between 2013 and 2019. Our primary objective was to determine the incidence of both early and late failures and to identify and compare risk factors for each. Logistic regression was used to calculate crude odds ratios (ORs) and 95% confidence intervals (CIs) representing the association between each risk factor for early and late failures. Covariates significantly associated with early or late failure in univariate analyses were included in multivariate logistic regression models. RESULTS: A total of 541 patients were included. The incidence of early failure was 10.9%. Risk factors for early failure included stillbirth (aOR = 3.71, 95% CI: 1.38-9.96), fistula larger than 3 cm, (aOR = 3.12 95% CI: 1.40-6.93), presence of foot drop (aOR = 4.74, 95% CI:1.88-11.97), and perioperative blood transfusion (aOR = 3.10, 95% CI: 1.11-8.66). Risk factors for late failures included stillbirth (aOR = 4.63, 95% CI:1.04-20.51), and previous fistula repairs (aOR = 3.13, 95% CI:1.30-7.56). CONCLUSION: Both early and late failures can occur and risk factors for each may be different. Identifying patients at risk for late failures is important for improved counseling and highlights the importance of developing risk-reducing strategies to improve patient outcomes after discharge.

Adnexal surgery at the time of hysterectomy in women 65 years and older undergoing hysterectomy for prolapse: do practice trends differ by route of surgery?

INTRODUCTION AND HYPOTHESIS: The objective was to determine whether the rate of adnexal surgery varies by route of hysterectomy in women over the age of 65 undergoing hysterectomy for prolapse. We hypothesized that women undergoing vaginal hysterectomy would be less likely to undergo bilateral salpingo-oophorectomy (BSO) at the time of their hysterectomy for prolapse. METHODS: This was a cross-sectional analysis using the National Inpatient Sample (NIS) database. Our primary outcome was concomitant adnexal surgery performed at the time of hysterectomy, classified into five groups: BSO, unilateral salpingo-oophorectomy (USO), bilateral salpingectomy (BS), other adnexal surgery, and no adnexal surgery. The study sample included women aged 65 years and older who underwent hysterectomy between 1 January 2009 and 31 December 2014 and with a diagnosis of genital prolapse. RESULTS: Of the 91,292 patients over the age of 65 who underwent a hysterectomy for prolapse, the majority of hysterectomies were vaginal (69%), followed by abdominal (13%), laparoscopic (11%), and robotic (7%). The number of women having a hysterectomy and undergoing a BSO was much lower for vaginal than for other hysterectomy types; 20.3% of women undergoing vaginal hysterectomies had a BSO, compared with 79.2% in abdominal, 81.8% in laparoscopic, and 73.8% in robotic-assisted procedures. Women who received vaginal hysterectomies were five times as likely (RR: 5.02, 95% CI: 4.70-5.35) to have no concomitant adnexal procedure compared with other routes of hysterectomy. CONCLUSIONS: Women over the age of 65 undergoing hysterectomy for prolapse are significantly less likely to have adnexal surgery if undergoing hysterectomy via vaginal route compared with the other routes.

Levator ani muscle (LAM) anatomical volume compared to age and body mass index (BMI) of patients.

INTRODUCTION AND HYPOTHESIS: The levator ani muscle (LAM) plays an important role in pelvic support. Estimated levator ani subtended volume (eLASV) is an objective measurement of the anatomical volume of the LAM obtained from pelvic MRIs. The aim of this study was to assess the relationship between the anatomical volume of LAM to the age and body mass index (BMI) of a surgical patient based on our previous published cutoff value of increased LAM volume as measured by pelvic MRIs (eLASV > 38.5). We hypothesize that increasing age and BMI will both be correlated with the increasing volumes of LAM. METHODS: We conducted a secondary analysis of an Institutional Review Board-approved retrospective cohort study. Standard protocol pelvic MRI measurements, including the pubococcygeal line, H-line, and M-line, were collected along with the calculated width of the levator ani hiatus (eLASV = - 72.838 + 0.598H-line + 1.217 M-line + 1.136WLH). Comparison to patients' age and BMI was assessed using the Wilcoxon-Mann-Whitney (continuous) and chi-square test (group). Spearman's correlation analysis was used to explore the relationship between age and BMI to eLASV. RESULTS: Patients with elevated LAM volumes of eLASV were more likely to be older than patients with low volume of LAM, with median age 65 (37, 83) vs. 49.5 (28, 72), respectively (p < 0.001). We observed no difference in median BMI between patients with elevated volumes of eLASV compared with patients with low volumes of eLASV. CONCLUSIONS: Increasing age of women appears to be directly related to elevated volumes for levator ani muscle morphology when measured with eLASV.

Cost-effectiveness of a preoperative pelvic MRI in pelvic organ prolapse surgery.

OBJECTIVE: To investigate the cost-effectiveness of preoperative pelvic magnetic resonance imaging (MRI) in identifying women at high risk of surgical failure following apical repair for pelvic organ prolapse (POP). METHODS: A decision tree (TreeAgePro Healthcare software) was designed to compare outcomes and costs of screening with a pelvic MRI versus no screening. For the strategy with MRI, expected surgical outcomes were based on a calculated value of the estimated levator ani subtended volume (eLASV) from previously published work. For the alternative strategy of no MRI, estimates for surgical outcomes were obtained from the published literature. Costs for surgical procedures were estimated using the 2008-2014 National Inpatient Sample (NIS). A cost-effectiveness analysis from a third-party payer perspective was performed with the primary measure of effectiveness defined as avoidance of surgical failure. Deterministic and probabilistic sensitivity analyses were performed to assess how robust the calculated incremental cost-effectiveness ratio was to uncertainty in decision tree estimates and across a range of willingness-to-pay values. RESULTS: A preoperative MRI resulted in a 17% increased chance of successful initial surgery (87% vs. 70%) and a decreased risk of repeat surgery with an ICER of $2298 per avoided cost of surgical failure. When applied to annual expected women undergoing POP surgery, routine screening with preoperative pelvic MRI costs $90 million more, but could avoid 39,150 surgical failures. CONCLUSION: The use of routine preoperative pelvic MRI appears to be cost-effective when employed to identify women at high risk of surgical failure following apical repair for pelvic organ prolapse.

Evaluation of patient preparedness for surgery: a randomized controlled trial.

BACKGROUND: Patient preparedness for pelvic reconstructive surgery has important implications for patient satisfaction and the perception of improvement after surgery. The ideal method in which to optimally prepare patients for surgery has not been determined. OBJECTIVE: The objective of the study was to evaluate the impact of a preoperative patient education video on patient preparedness prior to sacrocolpopexy as measured by a preoperative preparedness questionnaire. STUDY DESIGN: We performed a single-blind, randomized, stratified clinical trial at a single academic center evaluating the use of a preoperative patient education video as an adjunct to preoperative counseling on patient preparedness. Eligible patients presenting for their preoperative appointment prior to undergoing pelvic reconstructive surgery were randomized to watch a preoperative video vs usual care. Preoperative questionnaires assessing patient preparedness, understanding, perception of time, and actual time spent with a health care team were administered at the end of this visit. The primary outcome was patient preparedness for pelvic reconstructive surgery as measured by a preoperative preparedness questionnaire. Secondary outcomes included actual time spent during the physician-patient encounter, perception of time spent with the health care team, and identification of patient factors associated with patient preparedness. RESULTS: Of the total 100 recruited patients, 52 were randomized to the video group and 48 to the usual-care group. The use of the video did not increase overall patient preparedness (71.1% with video vs 68.8% usual care, P = .79) prior to surgery. The use of the video did not decrease the amount of time spent during the physician-patient encounter (16.9 ± 5.6 min vs 17.1 ± 5.4 min, P = .87). There was a significant association between patient preparedness and perception that the health care team spent sufficient time with the patient (89.5% vs 10.5%; P < .001), but no association was observed between preparedness and actual time spent (17.4 ± 5.4 min vs16.5 ± 5.5 min, P = .47). Those with a history of a previous surgery (82.1% vs 33.3%, P = .002) and those with more significant apical prolapse (0.6 ± 4.6 vs -1.6 ± 3.9, P = .05) were more likely to report feeling prepared for surgery. CONCLUSION: The majority of patients undergoing pelvic surgery at our institution felt prepared prior to undergoing surgery. The use of preoperative education video did not increase overall patient preparedness for surgery. Greater preparedness was associated with patient perception of how much time the health care team spent with the patient but not actual time spent.

Estimated levator ani subtended volume: a novel assay for predicting surgical failure after uterosacral ligament suspension.

BACKGROUND: Levator ani muscle complex plays an important role in pelvic support and defects or laxity in this muscle complex contributes to pelvic organ prolapse and recurrence after surgical repair. OBJECTIVE: The purpose of this study was to determine whether estimated levator ani subtended volume can predict surgical outcomes for laparoscopic bilateral uterosacral ligament suspension. STUDY DESIGN: A retrospective cohort study was performed in patients who underwent laparoscopic uterosacral ligament suspension from 2010-2012. Only patients with a preoperative pelvic magnetic resonance image were included. Surgical failure was defined as a composite score that included the presence of anatomic bulge beyond the hymen with sensation of vaginal bulge or repeat treatment for prolapse via pessary or surgery by 1-year follow-up evaluation. Standard protocol pelvic magnetic resonance imaging measurements pubococcygeal line, H-line, and M-line were collected along with the calculation of the width of the levator ani hiatus. Estimated levator ani subtended volume was calculated for each subject. An optimal cutoff point was calculated and compared against categoric values of surgical success/failure. A Fisher exact test, an area under receiver operating characteristics curve, and logistic regression analysis were performed. A probability value of <.05 was considered statistically significant. RESULTS: Ninety-three women underwent laparoscopic bilateral uterosacral ligament suspension during study period. Of these, 66 women had a standardized preoperative pelvic magnetic resonance image per institutional protocol. Thirteen patients (19.6%) met the criteria for surgical failure by 1 year. An optimal cutoff point of 38.5 was calculated by Liu's method for optimization. Among the patients with defined surgical failures, 84.6% (11/13) had an estimated levator ani subtended volume above cutoff point of 38.5. Among the patients with defined surgical success, 39.6% (21/53) had an estimated levator ani subtended volume above the cutoff point (84.6% vs 39.6%; P = .0048) with a significant odds ratio of 8.38 (95% confidence interval, 1.69-41.68; P = .009). An area under receiver operating characteristics curve of 0.725 (95% confidence interval, 0.603-0.847), sensitivity of 84.6% (95% confidence interval, 54.6%-98.1%), and specificity of 60.4% (95% confidence interval, 46%-73.5%) at 38.5 were predictors of surgical success/failure by 1 year. Logistic regression analysis demonstrated no significant confounders among age, body mass index, stage, or parity. CONCLUSIONS: Estimated levator ani subtended volume may predict surgical failure for laparoscopic bilateral uterosacral ligament suspension. Patients with a calculated estimated levator ani subtended volume above 38.5 on a preoperative pelvic magnetic resonance imaging were associated with an increased risk for surgical failure by 1 year, regardless of age, body mass index, stage, or parity. Future investigation that will include repeatability, reliability analysis, and a prospective study is warranted.

Imperforate hymen presenting with fecal frequency and use of stay sutures at time of hymenectomy. A case report.

BACKGROUND: Imperforate hymen is a rare gynecological disorder that can lead to a number of short-term and even long-term complications. CASE: A 14-year-old girl presented complaining of fecal frequency and urgency for over 1 year. On examination she was found to have an imperforate hymen. CONCLUSION: Although often diagnosed in association with cyclic monthly pelvic pain, we present a case in which imperforate hymen presented with fecal frequency and urgency. Surgical management is the mainstay of treatment. In our experience we found the addition of stay sutures to be quite valuable in facilitating appropriate excision of tissue and feel that they should be considered as an adjunct to the classically described hymenectomy.

Robot-assisted rectopexy and colpopexy for rectal prolapse.

AIM: This video demonstrates a technique for robot-assisted combined rectopexy with colpopexy, but without the use of mesh for rectal prolapse. METHODS: This case features a 61-year-old woman who presents with complaints of tissue protruding through her rectum and fecal incontinence. On examination, she was found to have circumferential, full-thickness rectal prolapse and perineal descent. We present a technique that combines rectopexy with colpopexy without the use of mesh for repair of rectal prolapse. Postoperative examination revealed resolution of rectal prolapse and good perineal support. This video illustrates a technique that may serve as a useful adjunct to have in one's surgical armamentarium in circumstances when mesh should not or cannot be used, such as in cases that require resection of the sigmoid colon or for patients who simply prefer to avoid the use of mesh. CONCLUSION: Given that rectal prolapse and posthysterecomy vaginal vault prolapse often occur together, our institution routinely performs colpopexy with rectopexy for rectal prolapse to provide additional support to the pelvic floor as demonstrated in this video.

Postprocedural Pain Associated With 5 Versus 20 Intradetrusor Injections of onabotulinumtoxinA for Treatment of Overactive Bladder: A Multicenter Randomized Clinical Trial.

IMPORTANCE: Intradetrusor injection of onabotulinumtoxinA is performed via varying injection paradigms but no studies have studied the various effects of these paradigms on patient experience with the procedure. OBJECTIVES: This randomized clinical trial aims to compare pain and procedure time between patients receiving a 100-unit dose of onabotulinumtoxinA in 5 injections compared to 20 injections for the treatment of idiopathic overactive bladder or urgency urinary incontinence. STUDY DESIGN: Patients presenting with refractory overactive bladder or urgency urinary incontinence at 2 clinical sites were identified and randomized to undergo onabotulinumtoxinA treatment with 5 injections versus 20 injections. Patients rated their pain level on a 10-point visual analog scale at procedure completion. The procedure duration was recorded with a stopwatch. Patients were followed up 6 weeks postprocedure, at which time they completed a Global Response Assessment to determine subjective efficacy of treatment. Participants were additionally monitored for incidence of adverse events in the follow-up period. RESULTS: The average pain score was not statistically significant between groups (2; interquartile range, 1-4 for the 5 injection group vs 3; interquartile range, 2-4 for the 20 injection group; P = 0.27). Patients who received 5 injections experienced significantly shorter mean procedure time as compared with patients who received 20 injections (76 seconds vs 176 seconds; P < 0.001). There were no differences in subjective efficacy or adverse events between groups. CONCLUSIONS: Perceived pain, efficacy, and postprocedure complications did not significantly differ between patients receiving 5 injections and 20 injections, but procedure time was significantly shorter.

Estimated Levator Ani Subtended Volume: A Predictive Biomarker for Surgical Outcomes Following Native Tissue Apical Repair.

OBJECTIVE: The aim of the study was to investigate the clinical utility of estimated levator ani subtended volume (eLASV) as a prospective preoperative biomarker for prediction of surgical outcomes. STUDY DESIGN: This is a prospective case-control pilot study. Patients were recruited and gave consent between January 2018 and December 2020. Surgical failure was defined by composite score. The eLASV was calculated for each patient based on a previously published algorithm. Descriptive statistics, Fisher exact test, log-binomial regression, area under a receiver operating characteristics, Bland-Altman plot, Lin coefficient, and κ coefficient were all performed for analysis. RESULTS: Fifty-one patients gave consent, 31 completed preoperative magnetic resonance imaging, 27 underwent surgery (uterosacral ligament suspension), and 19 followed up for 1-year examination. Five patients (26.3%) were defined as surgical failure with median eLASV volume of 57.0 (interquartile range, 50.1-66.2). Fourteen patients (73.7%) were defined as surgical success with median eLASV of 28.2 (interquartile range, 17.2-24.3). Eighty percent of the surgical failure group (4/5) had elevated volume of eLASV, where only 14.3% of the success group (2/14) had an elevated volume (P = 0.0173). No confounders were found and unadjusted log-binomial regression suggested that patients with a high eLASV were 8.7 (95% confidence interval, 1.2-61.9) times more likely to experience surgical failure compared with those with low eLASV. The c-statistic (area under a receiver operating characteristics) was high at 0.829 along with Lin concordance coefficient of 0.949 (95% confidence interval, 0.891-0.977) for continuous data between the 2 interrater observer teams. CONCLUSIONS: In this small prospective pilot study, patients with elevated eLASV on a preoperative pelvic magnetic resonance imaging were associated with an increased risk for surgical failure at 1 year regardless of age, body mass index, stage, or parity.CLINICAL TRIAL REGISTRATION:ClinicalTrials.gov, NCT03534830.

A Retrospective Cohort Study to Identify the Risk Factors for Urinary Tract Infection After Office Procedures.

OBJECTIVE: The objective of this study is to identify the incidence of and risk factors for urinary tract infection (UTI) after office cystoscopy and urodynamic studies (UDS) in a female population. METHODS: This was a retrospective cohort study investigating incidence of and risk factors for UTI after office testing. Inclusion criteria included women presenting for either cystoscopy or UDS from September 2019 to February 2020. Modified Poisson regression with robust error variance was used to identify risk factors for UTI after cystoscopy and UDS in a female population. RESULTS: A total of 274 patients met inclusion criteria. One hundred eighty-five patients underwent office cystoscopy. Nine (4.8%) had a postcystoscopy UTI. Significant risk factors for postcystoscopy UTI included recurrent UTI (relative risk, 7.51; 95% confidence interval, 1.66-34.05) and a history of interstitial cystitis (relative risk, 4.56; 95% confidence interval, 1.52-13.73). Of those with recurrent UTI, 13.7% had a postcystoscopy UTI. Among patients with interstitial cystitis, 25% had a postcystoscopy UTI. One hundred ninety-two patients underwent UDS. Ten (5.2%) developed a post-UDS UTI. No risk factors were identified. CONCLUSIONS: Patients with recurrent UTI were 7.51 times more likely to develop a UTI after cystoscopy, whereas those with interstitial cystitis were 4.56 times more likely to develop a UTI after cystoscopy. The incidence of UTI after UDS was low overall. Understanding who is at higher risk of postprocedural UTIs may help identify subpopulations that may benefit from prophylactic strategies.

Vaginal Estrogen as First-Line Therapy for Recurrent Urinary Tract Infections in Postmenopausal Women and Risk Factors for Needing Additional Therapy.

OBJECTIVES: This retrospective cohort study aims to determine the proportion of postmenopausal women with recurrent urinary tract infections (rUTIs) who improve with vaginal estrogen cream alone and to identify risk factors for those who go on to require additional therapies. METHODS: Postmenopausal women presenting with rUTIs seen at a single institution over a 29-month period were identified. Patients who had not undergone previous treatment and were started on vaginal estrogen cream alone as first-line therapy were included in the study. Descriptive statistics were used to compare demographic and clinical characteristics between therapy groups. Log-binomial regression was used to explore the association between treatment failure (ie, the need for additional therapy for rUTIs) and patient sociodemographic and clinical characteristics. RESULTS: During the study period, 167 patients with rUTIs met inclusion criteria. Of these, 67.7% noted improvement or resolution in their symptoms with vaginal estrogen cream alone. Women with a concomitant diagnosis of urinary incontinence, as defined as subjective report of bothersome stress or urgency urinary incontinence, were 2.3 times more likely to need additional therapy compared with women not reporting urinary incontinence (relative risk, 2.28; 95% confidence interval, 1.06-4.90). CONCLUSIONS: Sixty-eight percent of postmenopausal women with rUTIs treated with vaginal estrogen alone did not go on to receive additional therapy. A risk factor for needing additional therapy in our study population is the presence of urinary incontinence.

A 10-Year Case Series of Surgically Managed Periurethral Masses at a Single Tertiary Care Institution.

OBJECTIVE: This study aimed to present the evaluation, diagnoses, and surgical management of symptomatic periurethral masses of women at an academic institution. METHODS: This study is an institutional review board-approved retrospective case series of women who presented with a symptomatic periurethral mass and scheduled for surgery within the Department of Urology and Female Pelvic Medicine and Reconstructive Surgery over a 10-year period (October 2003-July 2014). RESULTS: Fifty-nine women (mean age, 46 years; range, 22-73 years) were evaluated during the study period. Final pathology revealed 38 (64%) urethral diverticula and 21 (36%) from other benign etiologies. Of the 38 urethral diverticula, 2 (5%) were associated with adenocarcinoma and 4 (11%) with previous bulking agents. Of the 21 nondiverticula, there were 7 (12%) Skene duct cysts/abscesses, 3 (5%) Gartner duct cysts, 2 (3%) vaginal wall inclusion cysts, 2 (3%) bulking agents, 2 (3%) urethral polyps, and one (2%) of each of the following: leiomyoma, angiomyofibroblastoma, redundant vaginal mucosa epithelium, suture abscess, and encapsulated mesh remnant. Fifty-seven women underwent surgical excision (97%), and 2 elected observation. Most (78%) reported resolution of symptoms after excision. Of the patients surgically managed, 7% had postoperative stress urinary incontinence and 12% had persistent lower urinary tract symptoms. Of the 38 women with urethral diverticula, 17% had recurrence and were more likely to have multiple diverticula (44% vs 8%, P = 0.03). CONCLUSION: Although urethral diverticulum was the most common cause of a periurethral mass, final pathology revealed a variety of benign diagnoses in more than one-third of cases, demonstrating the importance of a thorough investigation for accurate diagnosis.

Furosemide Use and Time to Confirmation of Ureteral Patency During Intraoperative Cystoscopy: A Randomized Controlled Trial.

OBJECTIVE: To investigate the effect of intravenous administration of furosemide on the time to confirmation for ureteral patency during intraoperative cystoscopy. METHODS: In a double-blind randomized controlled trial, intravenous administration of furosemide 10 mg was compared with placebo (normal saline) to investigate the effect of furosemide on the time to confirmation for ureteral patency during intraoperative cystoscopy. The primary outcome was time to confirmation of ureteral patency. Secondary outcomes included adverse reaction to study medication and delayed diagnosis of ureteric injury. A sample size of 72 per group (N=144) was powered to detect a 3-minute difference in time to confirmation of ureteral patency between groups. RESULTS: From May 2017 to March 2018, 215 patients were eligible for inclusion and 150 were randomized, with 145 available for final evaluation. The two groups were similar in regard to baseline characteristics. The administration of intravenous furosemide 10 mg in a routine cystoscopy resulted in a shorter time to confirmation compared with the administration of the placebo (86.5 seconds, interquartile range 55.0-137.0 vs 165.0 seconds, interquartile range 77.0-280.0; P<.05). Furthermore, at any given time period, patients receiving intravenous administration of furosemide 10 mg were 2.3 times more likely to have ureteral patency confirmed compared with patients receiving normal saline (95% CI 1.59-3.23). There were no adverse events related to administration of intravenous furosemide and no delayed diagnoses of ureteric injury. CONCLUSION: Compared with placebo, intravenous administration of 10 mg furosemide at time of intraoperative cystoscopy resulted in a statistically significantly shorter time to confirmation of ureteral patency, though the clinical significance of this finding is small. CLINICAL TRIAL REGISTRATION: ClinicalTrials.gov, NCT02960412.

Obesity and Perioperative Complications in Pelvic Reconstructive Surgery in 2013: Analysis of the National Inpatient Sample.

OBJECTIVES: The primary aim of this study was to determine the impact of obesity on national rates of perioperative complications in women undergoing pelvic reconstructive surgery in 2013 in the United States. METHODS: Women who underwent pelvic reconstructive surgery were identified in the 2013 National Inpatient Sample using International Classification of Diseases, Ninth Revision procedure codes. Demographic data and comorbidities including obesity (body mass index ≥30 kg/m) were abstracted. Perioperative complications and mortalities that occurred during the same admission were abstracted from the data set using International Classification of Diseases, Ninth Revision diagnosis codes. The complication rates were compared between obese and nonobese subjects. Univariate analysis was performed to determine factors associated with the primary outcome. Significant factors were included in the regression model to determine the adjusted odds ratio for perioperative complications in obese women. RESULTS: A total of 16,639 women underwent pelvic reconstructive surgery in the 2013 National Inpatient Sample data set and were included in the analysis. Approximately 10% of the study cohort was obese. The overall perioperative complication rate during the surgical admission was 25%. On multivariate analysis, obesity was found to increase the odds of perioperative complications by approximately 40% after controlling for age, race, income, concomitant hysterectomy, and medical comorbidities (adjusted odds ratio, 1.40; 95% confidence interval, 1.24-1.58; P < 0.0001). CONCLUSIONS: Obesity is an independent risk factor for perioperative complications in women who undergo pelvic reconstructive surgery. This information can be used for preoperative counseling and risk stratification.

Levator Ani Muscle Defects in Patients With Surgical Failure.

INTRODUCTION: The objective of the study was to use a well-described system of measuring levator ani (LA) muscle defects from magnetic resonance images to evaluate whether major defects are correlated to an increased risk of surgical failure. METHODS: A retrospective cohort study performed on patients who underwent laparoscopic uterosacral ligament suspension from 2010 to 2012. Surgical failure was defined as a composite score of anatomic bulge beyond the hymen with sensation of bulge or repeat treatment of prolapse via pessary or surgery by 1-year follow-up. Levator ani muscle defects were graded by a score of 0 (no defect), 1 (<50% muscle bulk missing), 2 (>50% muscle bulk missing), or 3 (complete loss of muscle). Total score is the sum from both graded sides, with 0 classified as having no defect, 1 to 3 classified as having minor defects, and 4 to 6 classified as having major defects. Dichotomous values of LA major defects were compared against dichotomous values of surgical outcomes via a contingency table. Fisher exact test was then performed to correlate major defects to surgical success/failure. P value of less than 0.05 was considered statistically significant. RESULTS: Sixty-six women met the inclusion criteria. Thirteen (19.6%) patients met the criteria for surgical failure at 1 year. Of the 13, 54% (7) had a major defect, and 46% (6) had a minor or no defect (odds ratio, 1.31; 95% confidence interval, 0.39-4.41; P = 0.762). CONCLUSIONS: We did not find a statistical correlation to surgical failure after a laparoscopic uterosacral ligament suspension with LA muscle defects on preoperative magnetic resonance images within this specific patient population.

Practice patterns regarding management of rectovaginal fistulae: a multicenter review from the Fellows' Pelvic Research Network.

OBJECTIVES: Rectovaginal fistulae (RVFs) are often debilitating and there are no established treatment algorithms. We sought to describe current diagnosis and management strategies for RVFs across the United States. METHODS: This institutional review board-approved multicenter retrospective study included 12 sites. Cases were identified using International Classification of Diseases, Ninth Revision codes during a 5-year period. Demographics, management, and outcomes of RVF treatment were collected. RESULTS: Three hundred forty-two charts were identified; 176 (52%) met criteria for inclusion. The mean (SD) age was 45 (17) years. Medical history included hypertension (21%), cancer (17%), Crohn disease (11%), and diabetes (7%). Rectovaginal fistulae were often associated with obstetric trauma (42%), infection/inflammation (24%), and cancer (11%). Overall, most RVFs were primary (94%), small (0.5-1.5 cm; 49%), transsphincteric (31%), and diagnosed via vaginal and rectal (60%) examination. Eighteen percent (32/176) were initially managed conservatively for a median duration of 56 days (interquartile range, 29-168) and 66% (21/32) of these resolved. Almost half (45%) of RVFs treated expectantly were tiny (<0.5 cm). Eighty-two percent (144/176) of subjects were initially managed surgically and 81% (117/144) resolved. Procedures included simple fistulectomy with or without Martius graft (59%), transsphincteric repair (23%), transverse transperineal repair (10%), and open techniques (8%), and 87% of these procedures were performed by urogynecologists. CONCLUSIONS: In this large retrospective review, most primary RVFs were treated surgically, with a success rate of more than 80%. Two thirds of RVFs managed conservatively resolved spontaneously, and most of these were tiny (<0.5 cm). These success rates can be used in counseling to help our patients make informed decisions about their treatment options.

Management of vesicovaginal fistulae: a multicenter analysis from the Fellows' Pelvic Research Network.

OBJECTIVES: Vesicovaginal fistulae (VVF) are the most commonly acquired fistulae of the urinary tract, but we lack a standardized algorithm for their management. The purpose of this multicenter study was to describe practice patterns and treatment outcomes of VVF in the United States. METHODS: This institutional review board-approved multicenter review included 12 academic centers. Cases were identified using International Classification of Diseases codes for VVF from July 2006 through June 2011. Data collected included demographics, VVF type (simple or complex), location and size, management, and postoperative outcomes. χ(2), Fisher exact, and Student t tests, and odds ratios were used to compare VVF management strategies and treatment outcomes. RESULTS: Two hundred twenty-six subjects were included. The mean age was 50 (14) years; mean body mass index was 29 (8) kg/m(2). Most were postmenopausal (53.0%), nonsmokers (59.5%), and white (71.4%). Benign gynecologic surgery was the cause for most VVF (76.2%). Most of VVF identified were simple (77.0%). Sixty (26.5%) VVF were initially managed conservatively with catheter drainage, of which 11.7% (7/60) resolved. Of the 166 VVF initially managed surgically, 77.5% resolved. In all, 219 subjects underwent surgical treatment and 83.1% of these were cured. CONCLUSIONS: Most of VVF in this series was managed initially with surgery, with a 77.5% success rate. Of those treated conservatively, only 11.7% resolved. Surgery should be considered as the preferred approach to treat primary VVF.