Concomitant laparoscopic and vaginal excision of duplicated collecting system.

INTRODUCTION AND HYPOTHESIS: A duplicated collecting system is the most common birth defect related to the urinary tract and is more common in women. Approximately 0.7% of the healthy adult population and 2-4% of patients with urinary tract symptoms have duplicated ureters. This video discusses the presentation, evaluation, and treatment of duplicated urinary collecting systems, and presents a case of duplicated collecting system with ectopic ureteral implantation at the vaginal introitus. METHODS: We present the case of a 56-year-old presenting with a history of incontinence and recurrent urinary tract infections starting in adolescence and her workup for a duplicated collecting system, as well as subsequent surgical management with narrated footage. The patient was counseled that a distal ectopic ureter remnant could serve as a nidus for infection and the patient elected to undergo complete excision of the distal ectopic ureter. CONCLUSION: Duplicated urinary collecting systems are the most common birth defect related to the urinary tract and can be frequently encountered by the pelvic surgeon. Knowledge of the presentation and workup of a suspected duplicated collecting system is important in carrying out appropriate treatment.

Vesicovaginal fistula repair at the time of colpocleisis.

INTRODUCTION AND HYPOTHESIS: The objectives of this video are to discuss the presentation, evaluation, and surgical management of a patient with a vesicovaginal fistula at the time of colpocleisis. METHOD: We present the case of an 83-year-old woman with a history of stage IV prolapse who had had a pessary device removed. Urine had been noted to be in the vaginal vault, leading to suspicion of a vesicovaginal fistula. Following evaluation, the patient decided to proceed with surgical management. The patient underwent a vesicovaginal fistula repair with concomitant colpocleisis. A cystoscopy was performed at the conclusion of the case where the bilateral ureteral stents were removed and a strong efflux was noted at both ureteral orifices. RESULTS: At the patient's 1-month follow-up, she had no complaints of prolapse or vaginal leaking. CONCLUSION: Neglect of a vaginal pessary can lead to serious complications, indicating the importance of patient education and careful follow-up. Surgical planning is a key component in effectively managing a vesicovaginal fistula with ureteral presentation in order to preserve ureteral integrity. Concomitant vesicovaginal repair and colpocleisis can be performed safely with effective cure of a vesicovaginal fistula and stage IV prolapse.

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.

A multicenter retrospective cohort study comparing urethral diverticulectomy with and without pubovaginal sling.

BACKGROUND: Urethral diverticulum is a rare entity and requires a high suspicion for diagnosis based on symptoms and physical exam with confirmation by imaging. A common presenting symptom is stress urinary incontinence (SUI). The recommended treatment is surgical excision with urethral diverticulectomy. Postoperatively, approximately 37% of patients may have persistent and 16% may have de novo SUI. An autologous fascial pubovaginal sling (PVS) placed at the time of urethral diverticulectomy (UD) has the potential to prevent and treat postoperative SUI. However, little has been published about the safety and efficacy of a concomitant pubovaginal sling. OBJECTIVE: The objective of this study was to compare the clinical presentation, outcomes, complications, and diverticulum recurrence rates in women who underwent a urethral diverticulectomy with vs without a concurrent pubovaginal sling. STUDY DESIGN: This multicenter, retrospective cohort study included women who underwent a urethral diverticulectomy between January 1, 2000, and December 31, 2016. Study participants were identified by Current Procedure Terminology codes, and their records were reviewed for demographics, medical or surgical history, symptoms, preoperative testing, concomitant surgeries, and postoperative outcomes. Symptoms, recurrence rates, and complications were compared between women with and without a concomitant pubovaginal sling. The primary outcome was the presence of postoperative stress urinary incontinence symptoms. Based on a stress urinary incontinence rate of 50% with no pubovaginal sling and 10% with a pubovaginal sling, we needed a sample size of 141 participants who underwent diverticulectomy without a pubovaginal sling and 8 participants with a pubovaginal sling to achieve 83% power with P<.05. RESULTS: We identified 485 diverticulectomy cases from 11 institutions who met the inclusion criteria; of these, 96 (19.7%) cases had a concomitant pubovaginal sling. Women with a pubovaginal sling were older than those without a pubovaginal sling (53 years vs 46 years; P<.001), and a greater number of women with pubovaginal sling had undergone diverticulectomy previously (31% vs 8%; P<.001). Postoperative follow-up period (14.6±26.9 months) was similar between the groups. The pubovaginal sling group had greater preoperative stress urinary incontinence (71% vs 33%; P<.0001), dysuria (47% vs 30%; P=.002), and recurrent urinary tract infection (49% vs 33%; P=.004). The addition of a pubovaginal sling at the time of diverticulectomy significantly improved the odds of stress urinary incontinence resolution after adjusting for prior diverticulectomy, prior incontinence surgery, age, race, and parity (adjusted odds ratio, 2.27; 95% confidence interval, 1.02-5.03; P=.043). It was not significantly protective against de novo stress urinary incontinence (adjusted odds ratio, 0.86; 95% confidence interval, 0.25-2.92; P=.807). Concomitant pubovaginal sling increased the odds of postoperative short-term (<6 weeks) urinary retention (adjusted odds ratio, 2.5; 95% confidence interval, 1.04-6.22; P=.039) and long-term urinary retention (>6 weeks) (adjusted odds ratio, 6.98; 95% confidence interval, 2.20-22.11; P=.001), as well as recurrent urinary tract infections (adjusted odds ratio, 3.27; 95% confidence interval, 1.26-7.76; P=.013). There was no significant risk to develop a de novo overactive bladder (adjusted odds ratio, 1.48; 95% confidence interval, 0.56-3.91; P=.423) or urgency urinary incontinence (adjusted odds ratio, 1.47; 95% confidence interval, 0.71-3.06; P=.30). A concomitant pubovaginal sling was not protective against a recurrent diverticulum (adjusted odds ratio, 1.38; 95% confidence interval, 0.67-2.82; P=.374). Overall, the diverticulum recurrence rate was 10.1% and did not differ between the groups. CONCLUSION: This large retrospective cohort study demonstrated a greater resolution of stress urinary incontinence with the addition of a pubovaginal sling at the time of a urethral diverticulectomy. There was a considerable risk of postoperative urinary retention and recurrent urinary tract infections in the pubovaginal sling group.

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.

Fenestrated/Branched Endovascular Aortic Aneurysm Repair Using a Supraceliac Aortic Proximal Seal Zone Versus an Infraceliac Aortic Proximal Seal Zone.

BACKGROUND: Fenestrated/branched endovascular aneurysm repair (F/B-EVAR) achieves more extensive proximal seal than conventional infrarenal devices, thereby increasing aneurysm exclusion durability. Optimal seal zone length remains undefined. We assessed relative risks and benefits of extending the proximal seal above the celiac artery. METHODS: The prospective database of all complex endovascular aortic aneurysm repairs at a single institution (institutional review board-approved, physician-sponsored investigational device exemption trial, 10/2010-6/2017) was used to classify repairs according to the number of target visceral-renal arteries incorporated: 4-vessel versus <4-vessel. Comparisons of aneurysm characteristics, perioperative details, and postoperative complications were performed, stratified by repair type. One-year survival, target artery patency, freedom from type 1 or 3 endoleak, and freedom from reintervention were estimated with Kaplan-Meier analysis. RESULTS: Among 175 F/B-EVARs, 38% (n = 67) were 4-vessel and 62% (n = 108) were <4-vessel. Intraoperatively, there was no difference in mean contrast use (76 mL vs. 74 mL, P = non significant [NS]) or dose area product (63,428 mGy cm2 vs. 96,015 mGy cm2), but there was increased median procedure time (4.8 hr, interquartile range [IQR] = 4.1-5.8 versus 3.6 hr, IQR = 2.9-4.1, P < 0.0001) and mean operating room direct costs ($52,532, standard deviation [SD] = 18,640 versus $40,128, SD = 15,135, P < 0.0001) in 4-vessel repairs. There were no differences in mortality (1.9% vs. 4.5%), paraparesis (0% vs. 3.0%), or paralysis (0.9% vs. 0%), all P = NS. There were no differences in one-year survival, target artery patency, or freedom from reintervention. There was a lower 1-year freedom from type 1 or 3 endoleak with 4-vessel repairs (82% vs. 94%, log-rank P = 0.02), driven by an increased rate of type 3 endoleaks. Endoleak resolution after treatment was equivalent in both groups (4-vessel, 10 of 12, 83% resolved; <4-vessel, 7 of 7, 100% resolved, P = NS). CONCLUSIONS: With F/B-EVAR, utilization of a supraceliac seal zone, compared with an infraceliac seal zone, is associated with statistical differences in operative characteristics/resource utilization, but with negligible clinical significance. Further innovation to eliminate type 3 endoleaks at fenestrations/branches remains an unmet need. To achieve adequate F/B-EVAR proximal seal zone length, one should have a low threshold to incorporate the celiac artery.

Carotid Duplex Velocity Criteria Recommended by the Society of Radiologists in Ultrasound and Endorsed by the Intersocietal Accreditation Commission Lack Predictive Ability for Identifying High-Grade Carotid Artery Stenosis.

BACKGROUND: Carotid duplex is the first-line imaging modality for characterizing degree of carotid stenosis. The Intersocietal Accreditation Commission (IAC), in published guideline documents, has endorsed use of the Society of Radiologists in Ultrasound (SRU) criteria to characterize ≥70% stenosis: peak systolic velocity (PSV) ≥230 cm/s. We sought to perform a validation of the SRU criteria using computed tomography (CT) angiography as a gold standard imaging modality and to perform a sensitivity analysis to determine optimal velocity criteria for identifying ≥80% stenosis. METHODS: We queried all carotid duplex examinations performed at our institution between 2008 and 2017. Patients with ≥70% carotid stenosis, based on previous criteria, were identified. Of these patients, those who also had a CT angiogram of the neck within one year formed the study cohort. Patients who underwent carotid revascularization between the 2 imaging dates were excluded. Degree of stenosis, as reported from the CT angiogram, was considered the true degree of stenosis. Receiver operating characteristic (ROC) curves were generated to evaluate the SRU criteria and to identify the optimal discrimination threshold for high-grade carotid stenosis. RESULTS: Of 37,204 carotid duplex examinations, 3,478 arteries met criteria for ≥70% stenosis. Of these, 344 patients had a CT angiogram within 1 year of the carotid duplex (mean time between studies, 55 days, SD 6.5) and 240 (69.8%) were consistent with ≥80% carotid stenosis. The predictive ability of the SRU criteria to identify ≥70% stenosis was poor, with an area under the ROC curve (AUC) of 0.51. A sensitivity analysis to identify ≥80% stenosis demonstrated the optimal discrimination threshold to be PSV ≥450 cm/s or end diastolic velocity (EDV) ≥120 cm/s, with an AUC of 0.66. CONCLUSIONS: In this validation study, the SRU criteria, endorsed by the IAC, to identify ≥70% carotid stenosis had no predictive value. For detection of ≥80% stenosis, the optimal criteria are a PSV ≥450 cm/s or EDV ≥120 cm/s. This study demonstrates the critical importance of carotid duplex examination validation.

An intensive vascular surgical skills and simulation course for vascular trainees improves procedural knowledge and self-rated procedural competence.

BACKGROUND: Surgical skills and simulation courses are emerging to meet the demand for vascular simulation training for vascular surgical skills, but their educational effect has not yet been described. We sought to determine the effect of an intensive vascular surgical skills and simulation course on the procedural knowledge and self-rated procedural competence of vascular trainees and to assess participant feedback regarding the course. METHODS: Participants underwent a 1.5-day course covering open and endovascular procedures on high-fidelity simulators and cadavers. Before and after the course, participants completed a written test that assessed procedural knowledge concerning index open vascular and endovascular procedures. Participants also assessed their own procedural competence in open and endovascular procedures on a 5-point Likert scale (1: no ability to perform, 5: performs independently). Scores before and after the course were compared among postgraduate year (PGY) 1-2 and PGY 3-7 trainees. Participants completed a survey to rate the relevance and realism of open and endovascular simulations. RESULTS: Fifty-eight vascular integrated residents and vascular fellows (PGY 1-7) completed the course and all assessments. After course participation, procedural knowledge scores were significantly improved among PGY 1-2 residents (50% correct before vs 59% after; P < .0001) and PGY 3-7 residents (52% correct before vs 63% after; P = .003). Self-rated procedural competence was significantly improved among PGY 1-2 (2.2 ± 0.1 before vs 3.1 ± 0.1 after; P < .0001) and PGY 3-7 (3.0 ± 0.1 before vs 3.7 ± 0.1 after; P ≤ .0001). Self-rated procedural competence significantly improved for both endovascular (2.4 ± 0.1 before vs 3.3 ± 0.1 after; P < .0001) and open procedures (2.7 ± 0.1 before vs 3.5 ± 0.1 after; P < .0001). More than 93% of participants reported they were "satisfied" or "very satisfied" with the relevance and realism of the open and endovascular simulations. All participants reported they would recommend the course to other trainees. CONCLUSIONS: This intensive vascular surgical skills and simulation course improved procedural knowledge concerning index open vascular and endovascular procedures among PGY 1-2 and PGY 3-7 trainees. The course also improved self-rated procedural competence across all levels of training for open and endovascular procedures. Trainees rated the value of a surgical skills and simulation course highly. These results support strong consideration for the implementation of similar intensive simulation and surgical skills courses with ongoing objective assessment of their educational effect.

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.

Demonstration of a box-stitch technique for laparoscopic uterosacral ligament suspension.

AIM: We demonstrate a novel box stitch technique of laparoscopic post-hysterectomy uterosacral ligament suspension for apical prolapse in restorative pelvic reconstructive surgery. MATERIAL AND METHODS: We present a case of a 58yo female with symptomatic stage III pelvic organ prolapse with a history of a total abdominal hysterectomy 30 years prior. She strongly desired the usage of no synthetic or biologic mesh for her restorative surgical repair. This video provides a step-by-step guide on how to perform a laparoscopic box stitch as a technique for uterosacral ligament suspension as an apical native tissue option for patients with the need for post hysterectomy apical prolapse. CONCLUSION: This video demonstrates a novel box-stitch technique of laparoscopic post-hysterectomy uterosacral ligament suspension as a native tissue option for minimally invasive reconstructive surgery. The procedure is a reasonable option to address apical prolapse in patients who do not desire or who are unable to have synthetic or biologic mesh placed for restorative reconstructive prolapse surgery.

A Simplified Novel Approach for Total Laparoendoscopic Single-Site (LESS) Hysterectomy.

Total laparoendoscopic single-site (LESS) hysterectomy is a technically challenging minimally-invasive gynecologic procedure. Multiple technological innovations assist surgeons to overcome the challenges that are usually encountered during this advanced approach. Simplifying the steps of this advanced surgery is an invaluable addition in overcoming associated challenges with this procedure. We present our novel technique for a total laparoscopic hysterectomy that will optimize a single-site approach (LESS) for surgeons.

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.

Social networking and Internet use among pelvic floor patients: a multicenter survey.

BACKGROUND: Internet resources are becoming increasingly important for patients seeking medical knowledge. It is imperative to understand patient use and preferences for using the Internet and social networking websites to optimize patient education. OBJECTIVES: The purpose of this study was to evaluate social networking and Internet use among women with pelvic floor complaints to seek information for their conditions as well as describe the likelihood, preferences, and predictors of website usage. STUDY DESIGN: This was a cross-sectional, multicenter study of women presenting to clinical practices of 10 female pelvic medicine and reconstructive surgery fellowship programs across the United States, affiliated with the Fellows' Pelvic Research Network. New female patients presenting with pelvic floor complaints, including urinary incontinence, pelvic organ prolapse, and fecal incontinence were eligible. Participants completed a 24 item questionnaire designed by the authors to assess demographic information, general Internet use, preferences regarding social networking websites, referral patterns, and resources utilized to learn about their pelvic floor complaints. Internet use was quantified as high (≥4 times/wk), moderate (2-3 times/wk), or minimal (≤1 time/wk). Means were used for normally distributed data and medians for data not meeting this assumption. Fisher's exact and χ2 tests were used to evaluate the associations between variables and Internet use. RESULTS: A total of 282 surveys were analyzed. The majority of participants, 83.3%, were white. The mean age was 55.8 years old. Referrals to urogynecology practices were most frequently from obstetrician/gynecologists (39.9%) and primary care providers (27.8%). Subjects were well distributed geographically, with the largest representation from the South (38.0%). Almost one third (29.9%) were most bothered by prolapse complaints, 22.0% by urgency urinary incontinence, 20.9% by stress urinary incontinence, 14.9% by urgency/frequency symptoms, and 4.1% by fecal incontinence. The majority, 75.0%, described high Internet use, whereas 8.5% moderately and 4.8% minimally used the Internet. Women most often used the Internet for personal motivations including medical research (76.4%), and 42.6% reported Google to be their primary search engine. Despite this, only 4.9% primarily used the Internet to learn about their pelvic floor condition, more commonly consulting an obstetrician-gynecologist for this information (39.4%). The majority (74.1%) held a social networking account, and 45.9% visited these daily. Nearly half, 41.7%, expressed the desire to use social networking websites to learn about their condition. Women <65 years old were significantly more likely to have high Internet use (83.4% vs 68.8%, P = .018) and to desire using social networking websites to learn about their pelvic floor complaint (P = .008). The presenting complaint was not associated with Internet use (P = .905) or the desire to use social networking websites to learn about pelvic floor disorders (P = .201). CONCLUSION: Women presenting to urogynecology practices have high Internet use and a desire to learn about their conditions via social networking websites. Despite this, obstetrician-gynecologists remain a common resource for information. Nonetheless, urogynecology practices and national organizations would likely benefit from increasing their Internet resources for patient education in pelvic floor disorders, though patients should be made aware of available resources.

Trends of Bilateral Salpingectomy During Vaginal Hysterectomy With and Without Laparoscopic Assistance Performed for Benign Indications in the United States.

STUDY OBJECTIVE: To estimate the recent temporal trends of concurrent bilateral salpingectomy (BS) during vaginal hysterectomy (total vaginal hysterectomy [TVH] and laparoscopic-assisted vaginal hysterectomy [LAVH]) in the United States. DESIGN: A cross-sectional analysis was conducted using data from the Healthcare Cost and Utilization Project Nationwide Inpatient Sample, including all female patients 18 years and older whose inpatient discharge record indicated a TVH or LAVH performed for benign indications between January 1, 1998, and December 31, 2011. Joinpoint regression was used to identify statistically significant changes in overall and subgroup temporal trends of TVH and LAVH as well as concomitant BS during the 14-year study period (Canadian Task Force Classification II). SETTING: Not applicable. PATIENTS: All patients who underwent TVH and LAVH from 1998 to 2011 registered in the Healthcare Cost and Utilization Project Nationwide Inpatient Sample database. INTERVENTIONS: Not applicable. MEASUREMENTS AND MAIN RESULTS: Regarding TVH, between 1998 and 2001, there was a steep negative trend with an annual percentage change of -5.2 (95% confidence interval [CI], -8.8 to -2.2). From 2001 to 2011, the negative trend was still observed but with a more gradual 2% annual decrease (95% CI, -2.4 to -1.3). Conversely, the rate of LAVH increased at a rate of 4.4% each year (95% CI, 3.7-5.0). From 1998 to 2004, the national rate of BS during TVH increased sharply with an annual increase of 42.8% (95% CI, 22.7-66.3). Beginning in 2004, the BS rate during TVH decreased and remained stable. During LAVH, the rate of concomitant BS increased an estimated 15% each year during the entire study period (95% CI, 11.9-17.8). CONCLUSION: The proportion of annual LAVH with concomitant BS procedures performed across the nation is on the rise while TVH is declining with a stable rate of concomitant BS.

Barbed Sutures in Minimally Invasive Gynecologic Surgery.

The introduction of knotless barbed suture into the surgical market has decreased the challenges of laparoscopic suturing. Since its introduction, barbed suture has gained popularity in the field of minimally invasive gynecologic surgery and is now commonly used to close the vaginal cuff in total laparoscopic hysterectomy, to re-approximate the myometrium after laparoscopic myomectomy, and to shorten the procedure time during a laparoscopic sacrocolpopexy. Barbed sutures facilitate rapid and consistent wound closure, allowing for equal distribution of tissue tension across the suture line, and thereby providing a more secure wound closure. The most commonly encountered complication after the use of barbed sutures is postoperative bowel obstruction. Proposed methods to decrease the likelihood of this complication include ensuring that the ends of the barbed suture are either buried, over-sewn, or cut flush with the tissue.

Does progesterone supplementation improve pregnancy rates in clomiphene citrate and intrauterine insemination treatment cycles?

AIM: To investigate the effect of empiric use of luteal phase progesterone supplementation to improve endometrial receptivity in women undergoing treatment with clomiphene citrate in combination with intrauterine insemination (CC-IUI). DESIGN: Retrospective cohort analysis. SETTING: University fertility center. PATIENTS: 426 CC-IUI cycles from 292 patients with unexplained infertility. INTERVENTIONS: Patients were treated with micronized intravaginal progesterone 100 mg twice daily beginning approximately three days after CC-IUI. MAIN OUTCOME MEASURE(S): Clinical pregnancy per initiated cycle as defined by presence of fetal heart rate on ultrasound. RESULTS: Clinical pregnancy rate was higher in patients receiving luteal phase support compared to patients not receiving luteal phase support (odds ratio: 2.04; 95% confidence interval: 1.01-4.14) after adjusting for all factors in the analysis using a multivariate logistic regression model. Age at the start of the cycle, BMI and CC dose were not shown to have an effect on clinical pregnancy rates. Patients with endometrial lining (EML) thickness 6-8 mm and >8 mm had increased clinical pregnancy rates compared to EML <6 mm independent of luteal phase progesterone use. Patients who appear to receive the greatest benefit of progesterone supplementation are in the 6-8 mm EML cohort. CONCLUSIONS: Luteal phase progesterone supplementation in CC-IUI cycles can improve endometrial receptivity as judged by the improved clinical pregnancy rates as the primary outcome.

An increased rate of falling leads to a rise in fracture risk in postmenopausal women with self-reported osteoarthritis: a prospective multinational cohort study (GLOW).

OBJECTIVES: Patients with osteoarthritis have increased bone mass but no decrease in fractures. The association between self-reported osteoarthritis and incident falls and fractures was studied in postmenopausal women. METHODS: The Global Longitudinal Study of Osteoporosis in Women is a prospective multinational cohort of 60,393 non-institutionalised women aged ≥55 years who had visited primary care practices within the previous 2 years. Questionnaires were mailed at yearly intervals. Patients were classified as having osteoarthritis if they answered yes to the question, 'Has a doctor or other health provider ever said that you had osteoarthritis or degenerative joint disease?', and this was validated against primary care records in a subsample. Information on incident falls, fractures and covariates was self-reported. Cox and Poisson models were used for incident fractures and number of falls, respectively, to compute hazard ratios (HRs) and rate ratios (RRs) for baseline osteoarthritis status. RESULTS: Of 51 386 women followed for a median of 2.9 years (interquartile range 2.1-3.0), 20 409 (40%) reported osteoarthritis. The adjusted HR for osteoarthritis predicting fracture was 1.21 (95% CI 1.13 to 1.30; p<0.0001) and the adjusted RR for falls was 1.24 (95% CI 1.22 to 1.26; p<0.0001). However, the association between osteoarthritis and fracture was not significant after adjustment for incident falls (HR 1.06 (95% CI 0.98 to 1.15; p=0.13)). CONCLUSIONS: Postmenopausal women with self-reported osteoarthritis have a 20% increased risk of fracture and experience 25% more falls than those without osteoarthritis. These data suggest that increased falls are the causal pathway of the association between osteoarthritis and fractures.

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.