Efficacy and safety of an alternative onabotulinumtoxinA injection paradigm for refractory overactive bladder.

AIMS: In studies utilizing a 20-injection-site paradigm of onabotulinumtoxinA treatment for overactive bladder (OAB), some patients performed clean intermittent catheterization (CIC). An alternative injection paradigm of fewer injections targeting the lower bladder may reduce the need for CIC by maintaining upper bladder function. This study evaluated the efficacy and safety of an unapproved alternative 10-injection-site paradigm targeting the lower bladder. METHODS: In this phase 4, double-blind, parallel-group study, patients with OAB and urinary incontinence (UI) for ≥6 months with ≥3 episodes of urinary urgency incontinence (no more than 1 UI-free day) and ≥8 micturitions per day over 3 days during screening were randomized 2:1 to onabotulinumtoxinA 100 U or placebo injected at 10 sites in the lower bladder. RESULTS: Of 120 patients, 78 in the onabotulinumtoxinA group and 39 in the placebo group had efficacy assessments. In the double-blind phase, mean change from baseline at week 12 in daily frequency of UI episodes was greater with onabotulinumtoxinA (-2.9) versus placebo (-0.3) (least squares mean difference [LSMD]: -2.99, p < 0.0001). Achievement of 100% (odds ratio [OR]: 6.15 [95% confidence interval, CI: 0.75-50.37]), ≥75% (OR: 7.25 [2.00-26.29]), and ≥50% improvement (OR: 4.79 [1.87-12.28]) from baseline in UI episodes was greater with onabotulinumtoxinA versus placebo. Reductions from baseline in the daily average number of micturitions (LSMD: -2.24, p < 0.0001), nocturia (LSMD: -0.71, p = 0.0004), and urgency (LSMD: -2.56, p < 0.0001) were greater with onabotulinumtoxinA than with placebo. Treatment benefit was improved or greatly improved in the onabotulinumtoxinA group (74.0% of patients) versus placebo (17.6%) (OR: 13.03 [95% CI: 3.23-52.57]). Mean change from baseline in Incontinence Quality of Life score was greater with onabotulinumtoxinA versus placebo (LSMD: 24.2, p = 0.0012). Two of 78 (2.6%) patients in the onabotulinumtoxinA group used CIC during the double-blind period; no females used CIC during the double-blind period. Commonly reported adverse events (≥5%) were urinary tract infection (UTI), dysuria, and productive cough for both groups; rate of UTI was higher with onabotulinumtoxinA versus placebo. CONCLUSION: In patients treated with onabotulinumtoxinA for OAB with UI, an unapproved alternative injection paradigm targeting the lower bladder demonstrated efficacy over placebo, with a low incidence of CIC.

Development and use of machine learning models for prediction of male sling success A proof-of-concept institutional evaluation.

INTRODUCTION: For mild to moderate male stress urinary incontinence (SUI), transobturator male slings remain an effective option for management. We aimed to use a machine learning (ML )-based model to predict those who will have a long-term success in managing SUI with male sling. METHODS: All transobturator male sling cases from August 2006 to June 2012 by a single surgeon were reviewed. Outcome of interest was defined as 'cure': complete dryness with 0 pads used, without the need for additional procedures. Clinical variables included in ML models were: number of pads used daily, age, height, weight, race, incontinence type, etiology of incontinence, history of radiation, smoking, bladder neck contracture, and prostatectomy. Model performance was assessed using area under receiver operating characteristic curve (AUROC), area under precision-recall curve (AUPRC), and F1-score. RESULTS: A total of 181 patients were included in the model. The mean followup was 56.4 months (standard deviation [SD ] 41.6). Slightly more than half (53.6%, 97/181) of patients had procedural success. Logistic regression, K-nearest neighbor (KNN ), naive Bayes, decision tree, and random forest models were developed using ML. KNN model had the best performance, with AUROC of 0.759, AUPRC of 0.916, and F1-score of 0.833. Following ensemble learning with bagging and calibration, KNN model was further improved, with AUROC of 0.821, AUPRC of 0.921, and F-1 score of 0.848. CONCLUSIONS: ML-based prediction of long-term transobturator male sling is feasible. The low numbers of patients used to develop the model prompt further validation and development of the model but may serve as a decision-making aid for practitioners in the future.

Evaluation of augmented reality technology in global urologic surgery.

BACKGROUND: The COVID-19 pandemic drastically reduced opportunities for surgical skill sharing between high-income and low to middle-income countries. Augmented reality (AR) technology allows mentors in one country to virtually train a mentee in another country during surgical cases without international travel. We hypothesize that AR technology is an effective live surgical training and mentorship modality. METHODS: Three senior urologic surgeons in the US and UK worked with four urologic surgeon trainees across the continent of Africa using AR systems. Trainers and trainees individually completed post-operative questionnaires evaluating their experience. RESULTS: Trainees rated the quality of virtual training as equivalent to in-person training in 83% of cases (N = 5 of 6 responses). Trainers reported the technology's visual quality as "acceptable" in 67% of cases (N = 12 of 18 responses). The audiovisual capabilities of the technology had a "high" impact in the majority of the cases. CONCLUSION: AR technology can effectively facilitate surgical training when in-person training is limited or unavailable.

Inter-rater reliability of retrograde urethrograms.

PURPOSE: Reliability of pre-operative testing is important for adequate surgical planning. For urethral stricture disease, preoperative planning frequently includes retrograde urethrogram (RUG). The radiographic interpretation of RUGs is often done by urologists themselves. We aimed to evaluate the reliability of RUG interpretation by urologists at our institution. METHODS: We examined the RUGs of 193 patients. These were deidentified and interpreted by three urologists, two general urologists and one reconstructive urologist. These interpretations were compared in 2 ways. Each of the general urologists was compared to the "gold standard" reconstructive urologist interpretation, and the general urologists were additionally compared to each other. We used intraclass correlation coefficient (ICC) for numerical variables and Fleiss' Kappa or Cohen's Kappa statistic (κ) for categorical variables to rate inter-interpreter reliability and agreement among interpretations with regards to the quantitative variables of stricture length and caliber. RESULTS: Level of agreement ranged from poor to moderate across all variables interpreted. Comparing general urologists to the gold standard yielded no better than moderate agreement, with the majority being poor to fair. Similarly, agreement amongst the general urologists did not reach above moderate, with the majority being poor to slight. CONCLUSION: To our knowledge, this is the first analysis of inter-rater reliability of RUGs among practicing urologists. Our analysis showed clinically unacceptable reliability with regards to stricture length, location, caliber, and indicated procedures. This study suggests a need for standardized interpretation of RUGs and poses an opportunity for actionable improvement in management of strictures.

Identifying urethral strictures using machine learning: a proof-of-concept evaluation of convolutional neural network model.

INTRODUCTION: To evaluate urethral strictures and to determine appropriate surgical reconstructive options, retrograde urethrograms (RUG) are used. Herein, we develop a convolutional neural network (CNN)-based machine learning algorithm to characterize RUG images between those with urethral strictures and those without urethral strictures. METHODS: Following approval from institutional REB from participating institutions (The Hospital for Sick Children [Toronto, Canada], St. Luke's Medical Centre [Quezon City, Philippines], East Virginia Medical School [Norfolk, United States of America]), retrograde urethrogram images were collected and anonymized. Additional RUG images were downloaded online using web scraping method through Selenium and Python 3.8.2. A CNN with three convolutional layers and three pooling layers were built (Fig. 1). Data augmentation was applied with zoom, contrast, horizontal flip, and translation. The data were split into 90% training and 10% testing set. The model was trained with one hundred epochs. RESULTS: A total of 242 RUG images were identified. 196 were identified as strictures and 46 as normal. Following training, our model achieved accuracy of up to 92.2% with its training data set in characterizing RUG images to stricture and normal images. The validation accuracy using our testing set images showed that it was able to characterize 88.5% of the images correctly. CONCLUSION: It is feasible to use a machine learning algorithm to accurately differentiate between a stricture and normal RUG. Further development of the model with additional RUGs may allow characterization of stricture location and length to suggest optimal operative approach for repair.

Asymptomatic aggressive angiomyxoma with a two-year follow up in a middle-aged healthy male: A case report and brief review of literature.

A 48-year old male found to have an asymptomatic perineal mass during hospital evaluation for urolithiasis presented two years later for follow up. He underwent imaging which showed slow growth. He subsequently underwent surgical excision of the mass. Histopathology showed it to be an aggressive angiomyxoma. He is currently being followed up on and will continue to do so due to the recurrent nature of the tumor. This case highlights the asymptomatic presentation of aggressive angiomyxomas, consideration for the differential diagnosis in males with a pelvic mass, need for research to potentially prevent recurrence, and importance of follow-up.

Lingual versus buccal mucosal graft for augmentation urethroplasty: a meta-analysis of surgical outcomes and patient-reported donor site morbidity.

PURPOSE: This study aimed at comparing surgical outcomes and patient-reported donor site morbidity between lingual mucosal graft (LMG) and buccal mucosal graft (BMG) through a meta-analysis of comparative studies. METHODS: A systematic literature search was performed in January 2019 including non-randomized comparative studies and randomized controlled trials (RCT). The assessed data included urethroplasty outcomes, complications, and donor site morbidities such as pain, bleeding, swelling, numbness, difficulty speaking, difficulty eating, mouth opening, and difficulty with tongue protrusion. RESULTS: A total of 632 patients (LMG 323, BMG 309) from 12 comparative studies (four RCTs and eight non-randomized) were included in the meta-analysis. Overall pooled effect estimates revealed no significant difference on reported surgical outcomes and operative stricture-related complications. The LMG group reported a higher proportion of patients with difficulty speaking (RR 6.96, 95% CI 2.04-23.70) and difficulty with tongue protrusion (RR 12.93, 95% CI 3.07-54.51) within 30 days post-op. In comparison, the BMG group had significantly more incidence of early post-procedural donor site swelling (RR 0.39, 95% CI 0.25-0.61) and numbness within 30 days post-op (RR 0.48, 95% CI 0.23-0.97) and 3-6 months (RR 0.52, 95% CI 0.30-0.90) post-op. CONCLUSION: The evidence suggests no overall significant difference between LMG and BMG with regard to urethroplasty outcomes at 1-year follow-up. While patients undergoing LMG urethroplasty have a higher chance of experiencing difficulty with speech and difficulty with tongue protrusion within 1 month of surgery, the BMG group is more likely to experience early donor site swelling and mouth opening difficulty within 30 days post-op, as well as oral numbness for up to 6 months.

Early and Consistent Improvements in Urinary Symptoms and Quality of Life With OnabotulinumtoxinA in Patients With Overactive Bladder and Urinary Incontinence: Results From a Randomized, Placebo-controlled, Phase IV Clinical Trial.

OBJECTIVES: This randomized, multicenter, placebo-controlled, phase IV study assessed the efficacy and tolerability of onabotulinumtoxinA in patients with overactive bladder. METHODS: Patients were randomized 1:1 to onabotulinumtoxinA 100 U or placebo. Assessments over 12 weeks included: change from baseline in urinary incontinence (UI) episodes/day; proportions of patients who achieved 100% and 50% or greater reductions in UI episodes/day; proportion of patients using no incontinence pads in the previous 24 hours; and changes from baseline in micturition frequency, nocturia, urgency UI, Incontinence-Quality of Life, King's Health Questionnaire, International Consultation on Incontinence Questionnaire-UI Short Form scores and time to request retreatment. RESULTS: Significant reductions in UI episodes/day were seen with onabotulinumtoxinA versus placebo within week 1 posttreatment (-2.9 vs -2.0, P = 0.005) through week 12 (coprimary endpoint: -3.5 vs -1.6, P < 0.001). Significantly more onabotulinumtoxinA-treated patients achieved 100% (coprimary endpoint) and 50% or greater reductions in UI episodes/day. Decreases in other urinary symptoms were also seen within 1 week with onabotulinumtoxinA that continued through at least week 12. More onabotulinumtoxinA-treated versus placebo-treated patients required no incontinence pads at weeks 1 to 12, and greater improvements in quality of life measurements were seen. Time to request retreatment was significantly longer with onabotulinumtoxinA versus placebo (30.0 weeks vs 13.1 weeks; P < 0.001). No unexpected safety signals were observed. Urinary tract infection was the most commonly observed adverse event. CONCLUSIONS: Urinary symptom and quality of life improvements were observed with onabotulinumtoxinA within 1 week of treatment and were sustained for at least 12 weeks.

Time for a mandatory urology rotation? Adequacy of urological exposure during medical school - a survey of graduates of the University of the West Indies, Trinidad and Tobago.

INTRODUCTION: To objectively assess the self-reported adequacy and utility of exposure of our students to urology during their training. MATERIALS AND METHODS: A questionnaire was sent to the University of the West Indies graduating class of 2018, now functioning as medical interns. A questionnaire was designed to collect information regarding respondent demographics, perceptions of their urology exposure during their medical school training as well as their attitudes towards the specialty. The survey was also designed to capture respondents' comfort levels with commonly encountered urological scenarios and investigations. The survey was distributed in February 2019 using the online survey tool, Survey Monkey. RESULTS: A total of 196 surveys were distributed, of which 107 responses were returned. Clinic exposure was the most common form of interaction with the specialty during training. Their exposure to common urological procedures was low with only 9.3% and 4.7% having seen a circumcision or prostate biopsy respectively by graduation; 21.7% and 47.7% indicated that they were uncomfortable to review a KUB X-ray and CT respectively to identify a stone; 96.2% considered urology to be an important clinical sub-specialty but 42.4% indicated that their exposure to urology did not prepare them to manage urological conditions that they have encountered since graduation; 87.8% of respondents supported the idea of a urology rotation. CONCLUSION: The exposure of medical students to urology during their medical training is poor. There remains much room for improvement in exposing our medical students to urology during their training. A dedicated urology rotation should be strongly considered. This study has applications not just within the Caribbean, but further afield.

Liposomal Bupivacaine Local Infiltration for Buccal Mucosal Graft Harvest Site Pain Control: A Single-blinded Randomized Controlled Trial.

OBJECTIVE: To assess efficacy and safety of liposomal bupivacaine (LB) infiltration of the buccal mucosal graft (BMG) harvest site in alleviating pain by evaluating the postoperative narcotic usage, pain score, and morbidities. PATIENTS AND METHODS: Single-blinded randomized controlled trial of 43 adult patients for BMG substitution urethroplasty between January 2015 to June 2017 (Clinicaltrials.gov: NCT03720223). A computer-generated allocation scheme randomized patients to control group (n = 22) no further local anesthetic infiltration aside from that of used in the hydrodissection for BMG harvest, and to intervention group with additional infiltration of LB to BMG harvest site (n = 21). We assessed postoperative cumulative narcotic use on post-op day 1 and 2 (24- and 48-hour total intravenous [IV] morphine equivalents in milligrams). A self-reported 10-point numeric rating scale survey was administered to assess postprocedural oral pain, oral conditions, and morbidity on days 1-3, and at 1-month follow-up. Fisher's exact test and independent T test were performed to assess differences between treatment groups. Linear regression was used to determine adjusted effect estimates of intervention. RESULTS: Compared to controls, a significantly lower narcotic use was noticed among the LB treatment group on post-op day 1 (IV morphine equivalent mean difference 8.58 mg; 95% confidence interval 1.59, 15.56, P =.017), while no significant difference was noticed on post-op day 2. There was no significant difference between treatment groups with regards to postprocedural oral pain score or oral morbidities. CONCLUSION: Our study showed that LB infiltration of the BMG harvest site is safe and associated with lower 24-hour narcotic use only at post-op day 1.

Surgical management and outcomes of adult acquired buried penis with and without lichen sclerosus: a comparative analysis.

PURPOSE: Adult acquired buried penis (AABP) can present with concomitant Lichen Sclerosus (LS), a chronic dermatosis that may affect surgical outcomes. Our aim was to evaluate outcomes of patients undergoing AABP repair with and without LS. METHODS: A retrospective cohort study was performed for AABP repair patients at a single institution from 1/1991 to 12/2017. Patient characteristics and surgical and peri-operative outcomes, including success, erectile function, and complications, were collected. RESULTS: Sixty-seven AABP patients with mean follow-up of 16.1 ± 20.4 months were identified. Overall surgical success was 91%. Overall surgical complication rate was 50.7% (23.9% Clavien-Dindo ≥ 3). Forty-two (62.7%) patients had concomitant LS. A higher proportion of patients with LS required a STSG (90% vs 60%, p = 0.005). There was no difference in surgical success (90.5% vs 92.0%, p = 0.999), overall complication rate (57.1% vs 40.0%, p = 0.212), Clavien-Dindo ≥ 3 complications (23.8% vs 24.0%, p = 0.999) or early complications (35.7% vs 32.0%, p = 0.797) between patients with and without LS, respectively. However, a higher proportion of patients with LS experienced late complications (33.3% vs 8.0%, p = 0.020), which were mainly related to wound healing. Satisfaction with erectile function was higher among patients with LS (59.5% vs 320%, p = 0.043). CONCLUSION: AABP patients with LS behave somewhat differently than their non LS counterparts. They are more likely to require skin graft during surgical treatment. Though surgical success and complications are similar, they do experience a higher rate of late complications from impaired wound healing. Work on improving wound healing in this population should be considered.

The role of international partnerships in improving urethral reconstruction in low- and middle-income countries.

PURPOSE: To explore the impact of education and training in international surgical partnerships on outcomes of urethral stricture disease in low- and middle-income countries. To encourage data collection and outcomes assessments to promote evidence-based and safe surgical care. METHODS: Qualitative data were collected through observation of a reconstructive surgical workshop held by IVUmed at a host site in Dakar, Senegal. Quantitative data were collected through a retrospective review of 11 years of hospital data to assess surgical outcomes of urethral stricture disease before and after IVUmed started reconstructive workshops at the site. RESULTS: In the 11-year study period, 569 patients underwent 774 surgical procedures for urethral strictures. The numbers and types of urethroplasty techniques increased after IVUmed started its workshops. The average number of urethroplasties increased from 10 to 18.75/year. There was a statistically significant improvement in the mean success rate of urethroplasties from 12.7% before to 29% after the workshops. Anastomotic urethroplasty success rates doubled from 16.7 to 35.1%, but this was not statistically significant (p = 0.07). The improved success rate was sustained in cases performed without an IVUmed provider. CONCLUSIONS: Urethral stricture disease treatment in low- and middle-income countries is fraught with challenges due to complex presentations and limited subspecialty training. Improper preoperative management, lack of specialty instruments, and suboptimal wound care all contribute to poor outcomes. International surgical groups like IVUmed who employ the "teach-the-teacher" model enhance local practitioner expertise and independence leading to long-term improvements in patient outcomes. Tailoring practice guidelines to the local resource framework and encouraging data collection and outcomes assessment are vital components of providing responsible care and should be encouraged.

Review of clinical experience on biomaterials and tissue engineering of urinary bladder.

PURPOSE: In recent pre-clinical studies, biomaterials and bladder tissue engineering have shown promising outcomes when addressing the need for bladder tissue replacement. To date, multiple clinical experiences have been reported. Herein, we aim to review and summarize the reported clinical experience of biomaterial usage and tissue engineering of the urinary bladder. METHODS: A systematic literature search was performed on Feb 2019 to identify clinical reports on biomaterials for urinary bladder replacement or augmentation and clinical experiences with bladder tissue engineering. We identified and reviewed human studies using biomaterials and tissue-engineered bladder as bladder substitutes or augmentation implants. The studies were then summarized for each respective procedure indication, technique, follow-up period, outcome, and important findings of the studies. RESULTS: An extensive literature search identified 25 studies of case reports and case series with a cumulative clinical experience of 222 patients. Various biomaterials and tissue-engineered bladder were used, including plastic/polyethylene mold, preserved dog bladder, gelatine sponge, Japanese paper with Nobecutane, lypholized human dura, bovine pericardium, amniotic membrane, small intestinal mucosa, and bladder tissue engineering with autologous cell-seeded biodegradable scaffolds. However, overall clinical experiences including the outcomes and safety reports were not satisfactory enough to replace enterocystoplasty. CONCLUSION: To date, several clinical experiences of biomaterials and tissue-engineered bladder have been reported; however, various studies have reported non-satisfactory outcomes. Further technological advancements and a better understanding is needed to advance bladder tissue engineering as a future promising management option for patients requiring bladder drainage.

Placental membrane grafts for urethral replacement in a rabbit model: a pilot study.

PURPOSE: Several graft materials are available for use in the treatment of urethral stricture disease. Placental membrane is being used in a variety of settings as a graft in wound healing and tissue repair. We aim to evaluate the effect of implanting decellularized human placental membrane into rabbit urethras. METHODS: Dorsal onlay graft urethroplasty using prepared human placental membrane was performed in 10 New Zealand White rabbits (Oryctolagus cuniculus). After 3 months, the rabbits underwent cystourethroscopy to evaluate urethral patency. The rabbits were then euthanized and the urethras examined for pathological findings. RESULTS: All urethroplasties were performed without complication. There were no observed episodes of urinary retention, infection, or renal failure. Urethral patency was achieved in all rabbits 3 months postoperatively. Urothelial replacement of the placental membrane graft was observed in all rabbits without malignant transformation. CONCLUSION: Dorsal onlay urethroplasty using decellularized human placental membrane can safely be performed in a rabbit model. This pilot study demonstrated urothelial replacement of human placental membrane in the rabbit urethra without stricture formation. Placental membrane is a promising biomaterial for urethral reconstruction.

Predictors of surgical complications and evaluation of outcomes after surgical correction of adult-acquired buried penis.

OBJECTIVE: To determine predictors for surgical complications and assess patient satisfaction after surgical treatment of Adult-Acquired Buried Penis (AABP). METHODS: A retrospective review was performed on all patients diagnosed with AABP who underwent surgical treatment at a single institution from January 2013-December 2017. Patient demographics and peri-operative data were extracted. Univariate and multivariate regression analyses were performed to identify predictors for surgical complications. Patients' post-operative satisfaction was likewise assessed for factors such as successful outcome, post-operative erection quality, and complications related to the surgery. RESULT: Twenty-four patients of median age 61.5 years (IQR 54-67) with median follow-up of 12 months (IQR 3.25-29) were included. Overall success was 87.5% (21/24). Complications occurred in 15 (62.5%) patients with 7 (29%) Clavien-Dindo category ≥ 3. Based on regression analyses, body mass index (BMI) ≥ 40 (HR 25; 95% CI 1.45-431.81) and tobacco smoking (HR 14.6; 95% CI 1.15-199.98) were identified as independent predictors of overall complications. Concomitant performance of abdominal panniculectomy was associated with Clavien-Dindo category ≥ 3 (HR 28; 95% CI 2.4-326.74) complications. Patient satisfaction was associated with surgical success (p < 0.0001), post-operative erection (p < 0.027), and absence of surgical morbidity that needed further surgical intervention (p = 0.032). CONCLUSION: Surgical management of AABP following an individualized algorithm results in a high success rate but also in relatively high procedure-related morbidity. Peri-operative BMI ≥ 40 and tobacco smoking have higher odds for overall complication occurrence, while concomitant abdominal panniculectomy results in more occurrence of Clavien-Dindo category ≥ 3 morbidities. Patient's eventual satisfaction correlates well with surgical success, post-procedural erection condition, and lack of Clavien-Dindo ≥ 3 morbidity.

Long-term Success Durability of Transobturator Male Sling.

OBJECTIVE: To determine the long-term outcome of transobturator sling for male stress urinary incontinence (SUI) clustered according to preoperative SUI severity, and to identify predictors of treatment success durability and failure occurrence in long-term follow-up. METHOD: A nonconcurrent study was conducted on all transobturator male sling cases performed from August 2006 to June 2012 by a single surgeon. Preoperative SUI severity was clustered into mild (≤2 ppd), moderate (3-4 ppd) or severe (≥5 ppd). Success was defined as complete dryness with 0 pads used (cured), and a patient with ≥50% improvement, satisfied without further procedures needed. Otherwise it was considered a treatment failure. Clinical variables significantly associated with long-term treatment success were determined. Time-to-event (Kaplan-Meier) and Multiple-Cox regression analysis were performed to determine predictors of long-term treatment outcome. RESULTS: A total of 215 patients (mild-59, moderate-94, and severe-62) with a mean follow-up of 56.4 ± 41.6 months were included. On long-term follow-up, 150 (69.8%) patients-maintained treatment success and 96 (44.7%) were dry. The long-term outcome success clustered according to SUI severity as mild, moderate, and severe was 84.7%, 72.3%, and 51.6%, respectively. Kaplan-Meier with Log-rank test and Multiple Cox-regression determined that both concomitant urge incontinence and preoperative SUI severity were independent predictors of long-term durability of treatment success and failure occurrence. Preoperative SUI severity was the only predictor of long-term cure sustainability. CONCLUSION: The time to event analysis with an average of ∼5 years postoperative follow-up has determined that the preoperative severity and presence of concomitant urge incontinence were independent predictors for long-term outcome.

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.

Training Genitourinary Reconstructive Surgeons: A Survey of Graduated Fellows and Fellowship Directors.

OBJECTIVE: To review the Society of Genitourinary Reconstructive Surgeons fellowship and matching process. There are currently 20 fellowships offered. A centralized match began in 2013-2014. Fellowship directors and graduated fellows were surveyed regarding their experience in their matching process, fellowship, employment opportunities, and their current practice. METHODS: A web-based survey was distributed to fellowship graduates and directors. A total of 20 and 14 open ended and multiple-choice questions were asked, respectively. Multiple choice questions were rated using a Likert scale. RESULTS: A total of 24/41 (59%) graduated fellows and 14/17 (82%) fellowship directors completed the survey. Overall satisfaction for the application and match process was 4/5 for both groups. Fellow respondents reported a 96%, 92%, 92%, and 88% feeling of competency in urethral reconstruction, male incontinence, urinary diversion/ureteral reconstruction, and male sexual health, respectively. A total of 92% of graduates practice in a location that they consider in their top 3 destinations. The majority, 58%, practice in academia. CONCLUSION: The Society of Genitourinary Reconstructive Surgeons has offered a recognized fellowship since 2014. Recent graduates express positive support of their fellowship training with excellent competency and employment opportunities. Fellowship directors continue to discuss broadening training to further advance this dynamic field.

Attributes of Society of Genitourinary Reconstructive Surgeons Fellows and Early Career Trajectory of the Recent Graduates.

INTRODUCTION: We identified the attributes that the Society of Genitourinary Reconstructive Surgeons (GURS) fellowship directors prioritize in applicants. The secondary objective was to study the early career trajectory of recent GURS fellowship graduates. METHODS: GURS fellowship directors and fellows from 2014 to 2018 were surveyed electronically using Qualtrics® software. We asked fellowship directors to rate 12 items for their importance in match selection on a Likert scale. Fellows were prompted for details of practice size, case mix and research time. We assessed research productivity based on published articles on PubMed® and Google Scholar™. Findings were summarized with descriptive statistics and continuous variables were reported as median with interquartile range. RESULTS: Fellowship directors (90% response rate) rated subjective personal qualities as more important compared to more objective measures and achievements. Personality (5, 5-5), overall interview performance (5, 4-5) and letters of recommendation (5, 4-5) were most important. About 4 papers were published during fellowship per fellow. However, research productivity did not persist during early career. Upon graduation the majority of graduates were the only reconstructionist at their practice, with approximately 40% of their operative time dedicated to such cases. While we identified a variety of practice settings, an academic career focusing on urethroplasty and male incontinence was the most common. CONCLUSIONS: Our data provide potential applicants with a better understanding of how to optimize their candidacy and what to expect in their early careers.