Robotic-Assisted Laparoscopic Removal of Mid-Urethral Mesh Slings Eroded into the Bladder.

INTRODUCTION AND OBJECTIVES: Depending on the indication, there are multiple surgical approaches for the removal of mid-urethral mesh slings (MUS): transvaginal, endoscopic, open abdominal, and robotic. We demonstrate the robotic approach to treat MUS that have eroded into the bladder. The robotic approach offers excellent exposure, visualization, and accessibility. Compared to endoscopic approaches, the entire arm of the sling can be removed from the bladder wall, the bladder repaired, and the foreign body completely eliminated. Robotic MUS excision is ideal in patients who would be best served by maximal removal of the mesh from the bladder to prevent future complications. METHODS: In this video, we display 2 different cases showing 2 unique approaches to robotic MUS excision depending on the location of mesh erosion: 1. If a retropubic sling is eroded through the anterior bladder, we begin by dropping the bladder and entering the space of Retzius to locate the mesh arm. 2. If the sling is eroded into the posterior bladder, a cystotomy is made on the anterior dome to visualize the posterior bladder wall. RESULTS: Once the mesh is identified, we follow the mesh graft carefully and dissect it away from surrounding tissues. The dissection is immediately close to the mesh, without fragmenting it, to allow for complete excision and protection of adjacent critical structures. The surgical principles and instrument techniques of robotic mesh excision mirror those utilized for transvaginal mesh excision. Complications of this surgical approach include a urinary leak that may require prolonged catheterization or re-operation and recurrent stress urinary incontinence, in addition to typical operative risks. CONCLUSION: For treatment of mesh erosion into the bladder, a robotic approach offers excellent visualization, is feasible, and well-tolerated. Compared to fragmenting the mesh using an endoscopic approach, the robotic approach has the advantage of excising the mesh definitively and preventing future recurrences of mesh erosion. Properly selected patients should be offered the robotic approach to mesh excision.

Oxybutynin-associated Cognitive Impairment: Evidence and Implications for Overactive Bladder Treatment.

Anticholinergic medications have long been a mainstay of overactive bladder (OAB) treatment. Oxybutynin, a first-generation anticholinergic, still accounts for more than half of all OAB medication prescriptions, despite associations with impaired memory and cognition, as well as mounting evidence that it may increase the risk of incident dementia. This review details the current literature regarding oxybutynin and cognition, including evidence from preclinical, clinical, and real-world studies that show that oxybutynin binds nonspecifically to muscarinic receptors in the brain and is associated with adverse cognitive outcomes. We also discuss society recommendations to reduce use of oxybutynin and other anticholinergics to treat OAB.

A Plain Language Summary on the Effect of the Medication Vibegron on Blood Pressure and Heart Rate in People With Overactive Bladder.

WHAT IS THIS SUMMARY ABOUT?: This is a plain language summary of an article originally published in the journal Blood Pressure Monitoring. Vibegron is a medicine that was approved by the US Food and Drug Administration (also called FDA) in 2020 for treatment of overactive bladder, a condition that causes a frequent and urgent need to urinate. This study took place before the medicine was approved to look at whether vibegron affects blood pressure or heart rate. WHAT WERE THE RESULTS?: A total of 214 patients with overactive bladder took part in the study. 108 patients took vibegron for 28 days, and 106 took placebo for 28 days. A placebo is a pill with no medicine in it. Their blood pressure was measured on the first day and the last day. A meaningful increase in blood pressure is when a patient's average blood pressure measurements changed by 3.5 mmHg or more. Patients with overactive bladder who took a 75 mg dose of vibegron once daily had no meaningful increase in blood pressure or heart rate. This included people who were already taking medication for their high blood pressure. WHAT DO THE RESULTS MEAN?: This study suggests that patients can use vibegron without concern that it may meaningfully raise blood pressure or heart rate.

Opioid-Limiting Pain Control After Transurethral Resection of the Prostate: A Randomized Controlled Trial.

OBJECTIVE: To assess whether a multimodal opioid-limiting protocol and patient education intervention can reduce postoperative opioid use following transurethral resection of the prostate. METHODS: This prospective, non-blinded, single-institution, randomized controlled trial (NCT04102566) assigned 50 patients undergoing a transurethral resection of the prostate to either a standard of care control (SOC) or multimodal experimental group (MMG). The intervention included adding ibuprofen to the postoperative pain regimen, promoting appropriate opioid use while hospitalized, an educational intervention, and discharging without opioid prescription. Data regarding demographics, operative data, opioid use, pain scores, and patient satisfaction were compared. RESULTS: A total of 47 patients were included, n = 23 (MMG) and n = 24 (SOC). Demographic and operative findings were similar. Statistical analysis for noninferiority demonstrated non-inferior inpatient pain control (mean pain score 2.5 MMG vs 2.4 SOC, P = 0.0003). The multimodal group used significantly fewer morphine milligram equivalents after discharge (0 vs 4.1, P = 0.04). Inpatient use was reduced but did not reach statistical significance (6.0 vs 9.8, P = 0.2). Mean satisfaction scores with pain control were similar (9.6 MMG vs 9.2 SOC, P = 0.32). No opioid prescriptions were requested after discharge. Adverse events and medication side effects were infrequent and largely similar between groups. CONCLUSION: Implementation of an opioid-limiting postoperative pain protocol and patient education resulted in no outpatient opioid use while maintaining patient satisfaction with pain control. Eliminating opioids following a common urologic procedure will decrease risk of opioid-related adverse events and have a positive downstream impact.

Incomplete bladder emptying and urinary tract infections after botulinum toxin injection for overactive bladder: Multi-institutional collaboration from the SUFU research network.

INTRODUCTION: Onabotulinumtoxin A (BTX-A) is an effective therapy for overactive bladder (OAB), however, adverse events may prevent patients from initiating therapy. The study objective was to report real-world rates of incomplete emptying and urinary tract infection (UTI) in men and women undergoing BTX-A for OAB. METHODS: Eleven clinical sites performed a retrospective study of adults undergoing first-time BTX-A injection (100 units) for idiopathic OAB in 2016. Exclusions included: postvoid residual (PVR) > 150 ml, prior BTX-A, pelvic radiation, or need for preprocedure catheterization. Primary outcomes at 6 months were incomplete emptying (clean intermittent catheterization [CIC] or PVR ≥ 300 ml without the need for CIC); and UTI (symptoms with either positive culture or urinalysis or empiric treatment). We compared rates of incomplete emptying and UTI within and between sexes, using univariate and multivariable models. RESULTS: 278 patients (48 men and 230 women) met inclusion criteria. Mean age was 65.5 years (range: 24-95). 35% of men and 17% of women had incomplete emptying. Men had 2.4 (95% CI: 1.04-5.49) higher odds of incomplete emptying than women. 17% of men and 23.5% of women had ≥1 UTI, the majority of which occurred within the first month following injection. The strongest predictor of UTI was a history of prior UTI (OR: 4.2 [95% CI: 1.7-10.3]). CONCLUSIONS: In this multicenter retrospective study, rates of incomplete emptying and UTI were higher than many previously published studies. Men were at particular risk for incomplete emptying. Prior UTI was the primary risk factor for postprocedure UTI.

The Evolving Story of Mesh Mid Urethral Slings: The Surgeon's Perspective.

PURPOSE: The objective of this study was to obtain the perspectives of surgeons who treat female stress urinary incontinence (SUI) and better understand their range of experiences with mesh mid urethral sling (MUS) surgery. MATERIALS AND METHODS: This qualitative study recruited gynecologic and urological surgeons who treat SUI. Surgeons were interviewed by phone and in person using a standardized interview guide. Interviews were transcribed, de-identified, and analyzed by 2 independent researchers. The transcripts were coded and summarized using the principles of thematic analysis. The research team came to consensus that a saturation of ideas representing a diverse demographic of surgeons had been achieved. RESULTS: Twenty-four interviews of surgeons from diverse geographic locations and practice types were performed. Many surgeons described MUS surgery as rewarding and favorably impactful for women with SUI, while others grappled with the serious risks associated with MUS surgery. Those who had treated women with life-altering pain after MUS recounted impactful patient stories. Many stated that recognition, acknowledgement, and appropriate referral of complications were fundamental to responsible and ethical care. Some surgeons expressed frustration and concern about the raised level of controversy and anxiety regarding the MUS landscape. All participants expressed that there was substantial room for improvement in multiple domains. Participants also shared their optimal strategies relevant to MUS surgery. CONCLUSIONS: Despite diverse views regarding the role of the MUS, there was agreement among surgeons that the surgeon-patient relationship, thorough informed consent and patient counseling, and accountability are essential when implanting MUSs.

Listening to Learn: A Qualitative Analysis of Women's Experiences with Mesh Mid-urethral Sling Surgery.

OBJECTIVE: To improve women's experiences with mesh mid-urethral sling (MUS) surgery for treatment of stress urinary incontinence (SUI), we sought to qualitatively examine patient perspectives of MUS surgery, organize resulting patient-derived themes, and present our findings as potential springboards for future research and quality improvement efforts. METHODS: We conducted semi-structured focus groups and interviews of patients who had undergone mesh MUS surgery at a single tertiary referral institution. Discussions were recorded, transcribed, de-identified, and analyzed using deductive and inductive content analysis. Two researchers independently performed line-by-line coding which was verified by two additional researchers. RESULTS: Eleven women participated. Most sought SUI care after becoming frustrated with their symptoms. However, some participants experienced barriers to care or dismissal of their symptoms by their physicians. While participants expected improvements in SUI symptoms after MUS surgery, some expected improvement or resolution of other pelvic floor-related issues such as bowel symptoms. Despite having improved SUI symptoms, participants described non-SUI symptoms as negative outcomes from their MUS surgery. Overall, participants wished SUI-associated embarrassment could be lessened and suggested public service announcements to help normalize discussion of SUI symptoms. CONCLUSION: Obtaining first-hand information from SUI patients who have undergone MUS surgery provides insights into what matters to patients. Information from this study can help support further investigation into barriers to care for SUI patients and further study into improving counseling on goals and expectations of MUS surgery. The themes complement the current knowledge on MUS by providing insights that can only be collected through open-ended inquiry.

Management of Lower Urinary Tract Symptoms after Prostate Radiation.

PURPOSE OF REVIEW: To present urologists with guidance on how to approach and manage lower urinary tract symptoms (LUTS) in patients who have undergone radiation therapy (RT) for prostate cancer. RECENT FINDINGS: There are few studies that specifically examine treatment approaches for LUTS in patients who have undergone prostate cancer RT. LUTS after prostate RT are unique when compared to de novo LUTS. Understanding these distinctions is important for urologists' practice as well as patients' quality of life. Discussion of the risks and management of post-RT LUTS should be included in the shared decision-making process when counseling patients on various treatment options for prostate cancer. Further studies evaluating treatments for storage and voiding symptoms after RT are needed to help guide future care.

"Beyond the Bump" - Insight Into the Postpartum Women's Experience of Pelvic Organ Prolapse as Expressed on Reddit.

OBJECTIVE: To qualitatively analyze the biopsychological experiences of postpartum women regarding pelvic organ prolapse (POP) as expressed on Reddit, a widely used internet platform for anonymous discussion and information sharing. POP is a prevalent condition in postpartum women, yet personal experiences are often not discussed due to social stigma. METHODS: "Beyondthebump," a Subreddit forum for postpartum mothers with >57,000 subscribers, was queried for "prolapse" to collect postings on POP in August 2018. Posts were analyzed qualitatively by 2 independent researchers. The principles of grounded theory were applied and preliminary themes were generated. These themes were used to derive emergent concepts. RESULTS: We analyzed 28 unique posts with 390 responses from 2014 to 2018. Qualitative analysis yielded 3 preliminary themes. (1) Women were unaware POP could occur postpartum and frustrated by the lack of prenatal discussion. (2) Women expressed a need for supportive, comprehensive, and immediate care. (3) Attributed symptoms of POP included pain and discomfort, causing difficulty with daily life. Three emergent concepts were derived. (1) POP is a difficult, debilitating condition with mental and physical effects. (2) Women with POP were self-driven and actively sought help. (3) There was motivation to increase POP awareness. CONCLUSION: Postpartum women's perspectives on POP focused on the difficulty of continuing life routines, self-drive for improvement, and motivation to raise awareness for others. Through learning from women's self-reported experiences, physicians can better meet women's needs and improve care for POP.

Listening to Women: A Qualitative Analysis of Experiences after Complications from Mesh Mid-urethral Sling Surgery.

OBJECTIVE: To gain a detailed understanding of women's experiences after undergoing revision surgery for mesh mid-urethral sling (MUS) complications, qualitatively organize those experiences, and present insights as potential springboards for future research. METHODS: We conducted a series of semistructured focus groups and interviews of patients who had undergone mesh MUS revision surgery at a single tertiary referral institution. Discussions were recorded, transcribed, de-identified, and analyzed using deductive and inductive content analysis. Two researchers independently performed line-by-line coding and 2 additional researchers reviewed the codes and transcripts as an audit. RESULTS: Nineteen women participated in the study. Complications from mesh MUS surgery impacted participants psychologically, socially, sexually, and physically. Participants recounted that risks and alternatives to MUS surgery were understated during the informed consent process whereas benefits were overstated. Participants shared insights into negative and positive ways surgeons responded to postoperative complications and how their experiences impacted the patient-surgeon relationship. CONCLUSION: The impact of complications from mesh MUS surgery is broad and can involve multiple domains of a woman's life. Improved pre-operative patient preparedness, empathetic response toward patients who present with complications, prompt referral to surgeons with experience in mesh MUS complications and multidisciplinary care will likely improve the patient experience and can serve as foci for future studies.

Treatment of urethral stricture disease in women: A multi-institutional collaborative project from the SUFU research network.

AIM: Female urethral stricture disease is rare and has several surgical approaches including endoscopic dilations (ENDO), urethroplasty with local vaginal tissue flap (ULT) or urethroplasty with free graft (UFG). This study aims to describe the contemporary management of female urethral stricture disease and to evaluate the outcomes of these three surgical approaches. METHODS: This is a multi-institutional, retrospective cohort study evaluating operative treatment for female urethral stricture. Surgeries were grouped into three categories: ENDO, ULT, and UFG. Time from surgery to stricture recurrence by surgery type was analyzed using a Kaplan-Meier time to event analysis. To adjust for confounders, a Cox proportional hazard model was fit for time to stricture recurrence. RESULTS: Two-hundred and ten patients met the inclusion criteria across 23 sites. Overall, 64% (n = 115/180) of women remained recurrence free at median follow-up of 14.6 months (IQR, 3-37). In unadjusted analysis, recurrence-free rates differed between surgery categories with 68% ENDO, 77% UFG and 83% ULT patients being recurrence free at 12 months. In the Cox model, recurrence rates also differed between surgery categories; women undergoing ULT and UFG having had 66% and 49% less risk of recurrence, respectively, compared to those undergoing ENDO. When comparing ULT to UFG directly, there was no significant difference of recurrence. CONCLUSION: This retrospective multi-institutional study of female urethral stricture demonstrates that patients undergoing endoscopic management have a higher risk of recurrence compared to those undergoing either urethroplasty with local flap or free graft.

Tobacco use, immunosuppressive, chronic pain, and psychiatric conditions are prevalent in women with symptomatic mesh complications undergoing mesh removal surgery.

Purpose: To identify demographic and clinical characteristics of patients with symptomatic pelvic floor mesh complications who underwent mesh removal at our academic medical center. The secondary goal was to determine patient-reported outcomes after mesh removal. Materials and Methods: We conducted a retrospective review of consecutive patients from 2011-2016 undergoing removal of mesh graft for treatment of symptomatic mesh-related complications. Patient demographics, comorbidities, symptoms, and mesh factors were evaluated. Outcomes after explant were determined by the Patient Global Impression of Improvement and a Likert satisfaction scale. Results: One hundred fifty-six symptomatic patients underwent complete or partial pelvic floor mesh removal during the study period. Mid-urethral slings comprised 86% of explanted mesh grafts. Mesh exposure or erosion was identified in 72% of patients. Eighty-one percent of patients presented with pain, and 35% reported pain in the absence of exposure or erosion. Pre-operative comorbidities included psychiatric disease (54.5%), chronic pain (34.0%), irritable bowel syndrome (20.5%) and fibromyalgia (9.6%). Forty-three percent of patients reported current or past tobacco use. At mean follow-up of 14 months, 68% of responding patients reported improvement on the Patient Global Impression of Improvement after surgery. Conclusions: This research identified tobacco use, and psychiatric, immunosuppressive, and chronic pain conditions as prevalent in this cohort of patients undergoing mesh removal. Surgical removal can improve presenting symptoms, including for patients with pain in the absence of other indications.

A Rapid Method to Preoperatively Assess Frailty for Older Patients with Pelvic Floor Conditions.

PURPOSE: Assessment of frailty can help surgeons predict perioperative risk and guide preoperative counseling. However, current methods are often cumbersome in the clinical setting. We prospectively compared the effectiveness of a rapid picture based Clinical Frailty Scale (CFS-9) assessed by patient and surgeon against reference standard Fried Frailty Index in older patients with pelvic floor conditions. MATERIALS AND METHODS: We enrolled 71 patients between March 2018 and June 2019. Frailty assessment using CFS-9 (scale ranging from very fit to terminally ill) was performed followed by the Fried Frailty Index, a validated tool of 5 measures (shrinking, physical energy, activity, grip strength, walking speed). Correlations and agreement between Fried Frailty Index and CFS-9 scores from the treating surgeon, a second surgeon (surgeon 2) and patient were analyzed using sensitivity, specificity, area under the curve and Cohen's Kappa. RESULTS: The patient cohort was mostly female (97.2%), with a mean age (±SD) of 73.0 (±5.9) years and 23.9% were frail using the Fried Frailty Index. Compared to the Fried Frailty Index, CFS-9 scores of the treating surgeon, surgeon 2 and patient had AUC values (95% CI) of 0.86 (0.77-0.86), 0.91 (0.84-0.91) and 0.88 (0.79-0.88), respectively. As assessed by Cohen's Kappa the CFS-9 scores all had substantial (surgeon 2, Kappa 0.66, 95% CI 0.46-0.85 or moderate (all other CFS-9 measures, Kappa 0.44 to 0.58) agreement with the Fried Frailty Index scores. CONCLUSIONS: Rapid and effective validated tools to screen for frailty are needed in the clinical setting. CFS-9 is an excellent predictor of frailty compared to the Fried Frailty Index for patients with pelvic floor conditions.

Beyond Data Capture: A Single Institutional Experience with Establishing a Pelvic Floor Surgery Web Based Database.

INTRODUCTION: The American Urological Association has highlighted the need for complete and long-term data collection in female pelvic medicine and reconstructive surgery. We describe our institution's experience with transitioning our pelvic floor surgery database to a secure web based platform. In this article we share this experience and its challenges to help facilitate the process for other institutions. METHODS: In 1999 our institution implemented electronic data capture of pelvic floor cases using a stand-alone spreadsheet. By 2001 it was apparent that this modality could no longer sustain growth while maintaining data integrity. We converted to a relational database system but limitations involving multiuser data entry and efficient querying became apparent. After consultation with outcomes research experts across the country we evaluated database alternatives for capacity, ease of use and security. REDCap® (Research Electronic Data Capture), a low cost, server based database software, provided all 3. RESULTS: In 2011 the transition of our electronic outcomes database to REDCap commenced. The transition required approximately 100 person-hours for data dictionary creation and 200 person-hours for the transfer of existing data into REDCap. A database administrator was hired to maintain data integrity, automate the process of generating questionnaires for long-term followup and facilitate data queries. CONCLUSIONS: We describe the transition of our institution's outcomes database to REDCap providing the means for secure and streamlined data capture and quality assurance. This platform also facilitates effective multi-institutional collaboration with the goals of developing quality data to advance research and improve care for our patients.

Do Patient Education Materials on Female Pelvic Floor Disorders Meet Readability Standards? Putting Them to the Test.

INTRODUCTION: Patient education materials are widely used vehicles to provide patients with health education. While the Joint Commission recommends patient education materials not exceed the 5th grade level and the National Institutes of Health the 7th grade level, studies show that patient education materials are routinely written above the 8th grade level. We assessed the readability of patient education materials available from national and international organizations on the topics of pelvic organ prolapse, overactive bladder and stress urinary incontinence. METHODS: We identified available online, downloadable English language patient education materials on pelvic organ prolapse, overactive bladder and stress urinary incontinence from the American Urological Association, American Urogynecologic Society, Society of Urodynamics, Female Pelvic Medicine and Urogenital Reconstruction, International Continence Society, International Urogynecological Association, American College of Obstetricians and Gynecologists and National Association for Continence. We used 4 validated readability indices to evaluate patient education material texts and descriptive statistics to compare calculated readability grades. RESULTS: We evaluated 7 patient education materials on pelvic organ prolapse, 8 on overactive bladder and 7 on stress urinary incontinence. Mean readability scores for pelvic organ prolapse, overactive bladder and stress urinary incontinence patient education materials were grade level 12.3 (range 9.1 to 16.7, SD 1.9), grade level 9.4 (range 5.1 to 17.9, SD 3.0) and grade level 11.5 (range 7.5 to 16.9, SD 2.5), respectively. CONCLUSIONS: Most patient education materials for pelvic organ prolapse, overactive bladder and stress urinary incontinence evaluated were written at a minimum of high school level and above the National Institutes of Health and Joint Commission recommended target readability. Developing and using patient education materials with the appropriate readability for the general patient population may enhance comprehension of the material and improve patient care for pelvic organ prolapse, overactive bladder and stress urinary incontinence.

Single Institutional Experience with Single Stage Sacral Neuromodulation: Cost Savings and Outcomes in a Contemporary Case Series.

PURPOSE: Sacral neuromodulation is traditionally performed in 2 stages. Studies have projected that 1-stage sacral neuromodulation is cost-effective if the conversion rate is 61.3% or greater. To our knowledge we present the first case series in the literature to evaluate the cost of 1-stage sacral neuromodulation. The objective of our study was to evaluate outcomes and analyze cost using our institutional experience with 1-stage sacral neuromodulation. MATERIALS AND METHODS: A total of 15 consecutive 1-stage sacral neuromodulation procedures were performed at a self-insured, integrated health care institution. Cost data were determined using 2019 Medicare reimbursement rates for CPT codes 64581, 64585, 64590 and 64595. Median operative time was derived from actual institutional data. RESULTS: One-stage sacral neuromodulation implantation was performed in 15 patients. Median followup was 14.6 months (IQR 6.9-22.5). Of the 15 cases 14 (93.3%) were successful, defined as a 50% or greater improvement from baseline. Total reimbursement for the 15 patients who underwent 1-stage implantation was $329,430. If these patients had undergone traditional 2-stage implantation with equivalent outcomes, the overall reimbursement was determined to be $414,796. Single-stage sacral neuromodulation implantation provided a calculated total cost savings of $85,366 (p <0.01). Moreover, a projected 233 minutes in operative time was saved by performing 1-stage sacral neuromodulation (p <0.01). CONCLUSIONS: This study demonstrates the potential health care savings of a 1-stage sacral neuromodulation procedure. Moreover, 1-stage sacral neuromodulation may have other added benefits, such as reduced infection rates, patient satisfaction and other indirect cost savings, including reduced time off from work.

I leaked, then I Reddit: experiences and insight shared on urinary incontinence by Reddit users.

INTRODUCTION AND HYPOTHESIS: Urinary incontinence (UI) is a highly prevalent condition, but is often not discussed owing to social stigma. Reddit is an internet platform for anonymous information sharing, expression, and discussion. We sought to qualitatively analyze people's behavioral, psychological, and illness experiences with UI expressed on Reddit to improve our understanding of patients' perceptions and ultimately the care we provide. METHODS: We used the Subreddit group "Incontinence" over 5 years and "BeyondtheBump" (postpartum forum) over 1 year as transcripts for qualitative analysis. Two independent researchers read and coded relevant threads (>100 posts and >400 comments). Charmaz's principles of grounded theory were applied. This included line-by-line coding of transcripts utilizing key phrases followed by grouping similarly coded phrases into preliminary themes. Emergent concepts were derived from these themes. RESULTS: A group of Reddit users with diverse UI etiologies were sampled. Qualitative analysis resulted in six preliminary themes. Users with UI were initially self-aware of their incontinence. They were interested in optimal product use. Users struggled with major life adjustments and relating to others. Nonetheless, they learned gradually to cope with their symptoms. Last, postpartum women specifically wanted additional immediate help for managing UI, often in the form of pelvic physiotherapy. Three emergent concepts were formed: the sense of isolation, acceptance over time, and self-drive to manage their UI. CONCLUSIONS: Internet forums such as Reddit may serve as a health resource for people with UI. Physicians can strive to better understand the patient perspective and their needs in order to provide optimal care.

Outcomes in a contemporary cohort undergoing sacral neuromodulation using optimized lead placement technique.

AIMS: To evaluate factors associated with progression to stage 2 sacral neuromodulation (SNM) for refractory overactive bladder, urinary retention, or fecal incontinence using optimal lead placement techniques with curved stylet. METHODS: This is a retrospective analysis of a prospectively collected database of all consecutive stage 1 SNM lead placements at our institution between August 2014 and May 2017 using optimal lead placement technique with curved stylet. Patients with refractory overactive bladder, urinary retention, or fecal incontinence were enrolled. Patients with 50% or more symptom improvement on voiding diaries were offered stage 2 implant. Demographics, clinical, and surgical characteristics were compared for patients who underwent successful stage 2 implants versus those who underwent lead removal at the end of the stage 1 trial period. RESULTS: 127 patients underwent SNM during the study period. Motor thresholds of ≤2 mA in all four electrodes were achieved in 74% of patients (94/127). A total of 89.0% (113/127) of patients received stage 2 implants. The main indication for implant, specifically urgency urinary incontinence, was positively associated with progression to stage 2 implant. Male gender, history of pelvic pain and previous SNM were negatively associated with progression to stage 2 implant. CONCLUSIONS: Our findings demonstrate that the contemporary optimized lead placement technique resulted in low motor thresholds and successful progression to stage 2 SNM implant in the majority of our cohort. Predictive factors associated with success or failure may potentially guide decision making for therapeutic interventions and counseling patient expectations.

Incontinence after Prostate Treatment: AUA/SUFU Guideline.

PURPOSE: Urinary incontinence after prostate treatment (IPT) is one of the few urologic diseases that is iatrogenic, and, therefore, predictable and perhaps preventable. Evaluation of the incontinent patient, risk factors for IPT, the assessment of the patient prior to intervention, and a stepwise approach to management are covered in this guideline. Algorithms for patient evaluation, surgical management, and device failure are also provided. MATERIALS AND METHODS: This guideline was developed using a systematic review from the Mayo Clinic Evidence Based Practice Center with additional supplementation by the authors. A research librarian conducted searches from 2000 to December 21st, 2017 using Ovid, MEDLINE, Cochrane Central Register of Controlled Trials, and Cochrane Databases of Systematic Reviews. Additional references through 12/31/2018 were identified. RESULTS: This guideline was developed by a multi-disciplinary panel to inform clinicians on the proper assessment of patients with IPT and the safe and effective management of the condition in both surgical and non-surgical contexts. Statements guiding the clinician on proper management of device failure are also included. CONCLUSION: Most patients who undergo radical prostatectomy (RP), and some patients who undergo radiation therapy (RT) or surgery for benign prostatic hyperplasia (BPH), will experience IPT. Although non-surgical options, such as pelvic floor muscle exercises (PFME), can hasten continence recovery, patients who remain incontinent at one-year post-procedure, or have severe incontinence at six months, may elect to undergo surgical treatment (e.g. artificial urinary sphincter). Prior to IPT surgery, the risks, benefits, alternatives, and additional likely procedures should be discussed with the patient.

Do Patients Discontinue Overactive Bladder Medications after Sacral Neuromodulation?

PURPOSE: Overactive bladder medications often have poor tolerability or lack of efficacy with many patients progressing to third line therapy such as sacral neuromodulation. Those treated with sacral neuromodulation may avoid the potential side effects of overactive bladder medications while achieving symptom improvement. We evaluated the postoperative rate of discontinuing overactive bladder medications in patients who underwent sacral neuromodulation of refractory overactive bladder. MATERIALS AND METHODS: We queried a prospectively collected, institutional review board approved database for patients who underwent sacral neuromodulation. Patients were excluded from analysis if the surgical indication was urinary retention or a sacral neuromodulation device was removed 1 year or less postoperatively. We assessed clinical characteristics, urodynamic parameters and filled overactive bladder medications using an external prescription database. Patient perceived postoperative outcomes were examined. Groups were compared by the Student t-test and the chi-square test. RESULTS: Of the 78 patients who met inclusion criteria 82.1% stopped and never restarted overactive bladder medications (the sacral neuromodulation only group). Of the patients 14.1% consecutively continued filling overactive bladder medications 1 year or more following surgery (the concurrent group). There was no difference between the groups in body mass index, gender, sacral neuromodulation revision, urodynamic parameters, the PGI-I (Patient Global Impression of Improvement) or patient perceived percent improvement. However, concurrent patients were significantly older than those who received sacral neuromodulation only (p = 0.002). CONCLUSIONS: More than 80% of patients who progressed to sacral neuromodulation discontinued overactive bladder medications and received sacral neuromodulation as the sole treatment. A small portion of patients concurrently used overactive bladder medications following sacral neuromodulation for 1 year or more. However, outcomes were similar in the 2 groups. Sacral neuromodulation is a strategy to provide a successful outcome in refractory cases and yet avoid the potentially detrimental side effects related to overactive bladder medications.