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To determine the long-term success of ventral inlay buccal-mucosal graft urethroplasty (Vi-BMGU) for female urethral strictures (FUS).We performed a retrospective analysis of prospectively maintained data on patients who underwent Vi-BMGU between May 2016 and January 2020 with a minimum follow-up of 2 years. The primary outcome was the long-term success after 2 to 5 years of surgery. Patients were followed with American Urological Association (AUA) symptom score, uroflowmetry, and post-void residual (PVR) urine measurement. Failure (recurrence) was defined by an increase in the AUA symptoms score by 3 on subsequent follow-up visits and maximum flow rate (Qmax)12 cc/s and inability to calibrate with an 18 Fr catheter.Twenty-one patients were included. The Median follow-up was 42 months (range: 24-64 months). The AUA symptom scores, QThe 95% success at 1 year and 85% sustained success at 2 to 5 years of follow-up establishes the long-term success of Vi-BMGU.

To review the evaluation and management of urologic pathology related to mitochondiral diseases (MD) in childhood.A retrospective review was performed of patients with MD from 1/1/2000 - 10/8/2020 who were referred for urologic evaluation at a single pediatric hospital. Clinical and demographic information was reviewed including symptomatology, urodynamic evaluation, and medical/surgical management.15 patients were identified for inclusion. Median age of presentation was 5 years and median follow up was 4 years. Patients presented with numerous urologic concerns including urinary retention/incomplete emptying, incontinence, and recurrent urinary tract infection. Urodynamics demonstrated elevated median bladder capacity at 172% of expected as calculated by age. Detrusor sphincter dyssynergia (DSD) was present in 6 (50%). Progression to surgical intervention occurred in 67% at a median time of 3.5 years after initial referral. This included suprapubic tube (SPT) placement and sacral neuromodulation (SNM).Patients in this study were found to have a spectrum of lower urinary tract dysfunction (LUTD) with elevated bladder capacity being common. No singular urodynamic feature prevailed although DSD was found in 50%. Progression of symptoms over time was also common. Most patients (67%) did go on to surgical intervention including SPT and SNM. Clinicians should be aware of the possibility of LUTD in children with MD and they should be promptly referred to pediatric urology when LUTD is suspected.

Objective To retrospectively evaluate the outcomes of immediate artificial urinary sphincter (AUS) reactivation in patients after urethral cuff replacement. It is common practice to delay reactivation of an AUS for four to six weeks following surgery to replace a failed urethral cuff. This is due to concerns about local tissue edema risking obstruction and concerns for urethral erosion. Despite these concerns, there are no published data to support this practice. Methods Retrospective chart review of single surgeon procedures performed from 2005-2020. Patients with urethral cuff replacement for recurrent stress incontinence due to compression or mechanical failure were included. Results Thirty-four patients were identified who had immediate reactivation of the AUS following urethral cuff exchange. Thirty of these patients (88.2%) had radical prostatectomy and five patients also underwent further radiation therapy (14.7%). At 6 months follow-up, there was no reported events of erosion. Likewise, 32/34 (94%) of patients had no complications and reported expected urinary function of the AUS. Urinary retention was not observed. One patient required further re-exploration for a complication within his AUS system (2.9%), and another was ultimately unsatisfied with their unchanged baseline continence despite a fully functioning AUS (2.9%). Conclusion In this series, we observe that immediate reactivation of the AUS after urethral cuff exchange is a safe and reasonable management approach. Limitations of this analysis include a single institution, retrospective study. However, early AUS reactivation after device revision has not been reported in the literature and warrants further investigation given the impact on patient quality of life.

Objective To characterize voiding and storage symptom domain-specific outcomes after prostate artery embolization (PAE) to treat lower urinary tract symptoms (LUTS) or urinary retention caused by benign prostatic hyperplasia (BPH). Methods Two hundred forty patients (age = 74.5 ± 8.6 years) underwent PAE between May 2013 and March 2020 at a single center for LUTS (n = 161) or urinary retention (n = 79). Total International Prostate Symptom Score (IPSS-t), voiding domain score (IPSS-v), storage domain score (IPSS-s), and Quality of Life score (QoL) were obtained pre-PAE for LUTS patients (IPSS-t = 21.7 ± 6.2, IPSS-v = 11.9 ± 4.3, IPSS-s = 9.6 ± 3.1, QoL = 4.5 ± 1.2), and post-PAE through 36 months (mean = 22.9 ± 15.2 months) for LUTS and retention patients. Mean relative changes in IPSS-t, IPSS-v, IPSS-s, and QoL were calculated for LUTS patients. Mean voiding or storage component scores were calculated for retention patients. Results For evaluable LUTS patients (n = 147), IPSS-t showed sustained substantial improvement through 36 months (6.3 ± 4.2-8.6 ± 7.6), as did QoL (1.1 ± 1.1-1.8 ± 1.5). One month after PAE, improvements in IPSS-v (69% ± 29%) were greater than in IPSS-s (46% ± 33%; P Conclusions PAE effectively treated BPH-related LUTS and retention. IPSS-v improved more than IPSS-s in LUTS patients, and remained lower in LUTS and retention patients through 36 months.

Background Intermittent catheterization (IC) is a common medical technique to drain urine from the bladder when this is no longer possible by natural means. The objective of this study was to evaluate the standard of care and the burden of illness in German individuals who perform intermittent catheterization and obtain recommendations for improvement of care. Methods A descriptive study with a retrospective, longitudinal cohort design was conducted using the InGef research database from the German statutory health insurance claims data system. The study consisted of individuals with initial IC use in 2013–2015. Results Within 3 years 1100 individuals with initial IC were identified in the database (~ 19,000 in the German population). The most common IC indications were urologic diseases, spinal cord injury, Multiple Sclerosis and Spina Bifida. Urinary tract infections (UTI) were the most frequent complication occurring 1 year before index (61%) and in follow-up (year 1 60%; year 2 50%). Resource use in pre-index including hospitalizations (65%), length of stay (12.8 ± 20.0 days), physician visits (general practitioner: 15.2 ± 29.1), prescriptions of antibiotics (71%) and healthcare costs (€17,950) were high. Comorbidities, complications, and healthcare resource use were highest 1 year before index, decreasing from first to second year after index. Conclusions The data demonstrated that prior to initial catheterization, IC users experienced UTIs and high healthcare utilization. While this demonstrates a potential high burden of illness prior to initial IC, UTIs also decreased over time, suggesting that IC use may have a positive influence. The findings also showed that after the first year of initial catheterization the cost decreased. Further studies are needed to better understand the extent of the burden for IC users compared to non-IC users.

Objective To present the surgical technique and initial outcomes for a novel lattice-work technique, developed to increase the durability of the native tissue repair. Methods/ Materials All patients undergoing transvaginal anterior prolapse repair with a single surgeon with at least 30 days of follow-up were prospectively enrolled starting in 2017. All patients received the same repair (Fig. 1). 2.0 polydioxanone (PDS) sutures are placed at the level of the obturator fascia/arcus tendineus distally and proximally on each side. The midline anterior colporrhaphy is performed with 4 2.0 PDS sutures which are then intertwined with the obturator sutures and tied to form a lattice of sutures to reinforce the cystocele repair and elevate the central defect repair laterally. Clinic notes, objective physical exam, and standardized subjective patient questionnaires (Pelvic Floor Disorders Inventory) were evaluated for patient outcomes. Recurrence was defined anatomically (Pelvic organ prolapse-Q Ba ≥-1) and subjectively (bothersome vaginal bulge). Results There were 109 patients enrolled with a mean follow-up time was 12 months. Over the follow-up period, there were 12 anatomic recurrences (11%). This was not associated with concomitant apical or posterior repair. Mean time to recurrence was 13.9 months. There were no intraoperative complications. Transient urinary retention was the most notable complication (19%, managed conservatively). Rate of de novo stress urinary incontinence was low at 4%. Conclusion This novel lattice-work technique is simple to perform and has excellent short term anatomic outcomes. Transient postoperative retention was observed; however, all cases self-resolved. Further follow-up is ongoing to characterize the long-term durability of this repair.

Objective To compare outcomes of patients who underwent robotic sacrocolpopexy (RSC) with and without concomitant mid-urethral sling (MUS) placement for prophylaxis or treatment of preoperative stress urinary incontinence (SUI) Methods We performed a retrospective review of all patients without prior incontinence procedures who underwent RSC with or without MUS placement by 3 surgeons (JA, LA, KE) at a single institution from 2012 to 2017 for treatment of pelvic organ prolapse. Patients had a MUS placed for either documented SUI or prophylaxis of SUI. We compared patient characteristics, operative details, postoperative outcomes, and complications between the groups. Results A total of 134 patients were identified. 58 (43%) had a MUS placed for documented SUI, 43 (32%) had prophylactic MUS, and 33 (25%) did not have a MUS placed. There were no differences in baseline characteristics between the 3 groups. Patients who did not have a MUS placed had less estimated blood loss (76.4 vs 63.8 vs 36.9 mL, P = .018) but no difference in operative time (P = .408), length of stay (P = .427), or postoperative urinary retention (P = .988). A total of 4 (7%) patients who had a MUS placed for SUI had persistent SUI postoperatively. There were 2 (5%) patients who had a MUS placed prophylactically and 4 (12%) patients who did not have a MUS that developed de novo SUI. Conclusion In this series, we demonstrate the safety and efficacy of prophylactic MUS placement at the time of RSC. Randomized studies evaluating concomitant prophylactic sling at time of robotic sacrocolpopexy could further guide preoperative patient counseling and decision-making.

OBJECTIVE To analyze the safety of mirabegron add-on therapy in men with overactive bladder symptoms concurrently receiving tamsulosin for lower urinary tract symptoms associated with benign prostatic hyperplasia. METHODS The Phase 4 PLUS study comprised a 4-week run-in period (tamsulosin [0.4 mg]) and a 12-week randomized treatment period (add-on treatment: mirabegron [25 mg] or placebo). Doses were increased to mirabegron 50 mg or matched placebo after 4 weeks. Safety assessments: treatment-emergent adverse events (TEAEs), vital signs, 12-lead electrocardiograms, and changes in postvoid residual volume and maximum urinary flow (Qmax). RESULTS The safety analysis set included 352 tamsulosin plus mirabegron (TAM + MIRA) and 354 tamsulosin plus placebo (TAM + PL) patients. The frequency of overall TEAEs was higher with TAM + PL, although a higher incidence of drug-related TEAEs was observed with TAM + MIRA. Most TEAEs were mild or moderate in severity. Drug-related serious TEAEs were reported for 3 patients (2 TAM + MIRA patients: acute myocardial infarction with cerebral infarction and angina pectoris, 1 TAM + PL patient: lacunar stroke). Hypertension, headache, and nasopharyngitis were the most common TEAEs. Special interest TEAEs were infrequently reported. The most common was urinary retention and 2 TAM + MIRA patients required catheterization (neither led to discontinuation). No major changes in blood pressure or pulse rate were noted and similar electrocardiogram parameters were observed for both groups. Changes in mean postvoid residual volume and Qmax were not clinically meaningful. CONCLUSION No unexpected safety concerns were noted in men receiving tamsulosin for lower urinary tract symptoms associated with benign prostatic hyperplasia who subsequently received mirabegron add-on therapy.

Objectives To report our immediate and delayed outcomes of non-stented tubularized incised plate (TIP) distal hypospadias repair. Methods We retrospectively reviewed all charts of children who underwent distal hypospadias repair in a single children's hospital from 2013 to 2018. Patients’ demographics, hypospadias characteristics, operative technique, and immediate and delayed outcomes were recorded. Results Of 280 consecutive distal hypospadias repairs that were identified, 74 were excluded due to the use of a repair other than TIP. Eleven stented TIP repairs were excluded as well. Of 195 non-stented repairs, immediate post-operative voiding complications were recorded in 11 (5.6%) and included multiple/ split stream in 6 (3%), dysuria and voiding difficulty in 2 (1%), urinary retention in 2 (1%), and gross hematuria that spontaneously resolved in 1 (0.5%). Late follow up was recorded in 142/195 (72.8%) repairs. Delayed urethroplasty/glansplasty complications were recorded in 12 (8.5%) and included urethrocutaneous fistula (UCF) in 10 (7.0%), meatal stenosis (MS) in 6 (4.2%) and glans/urethroplasty dehiscence (GD) in 2 (1.4%). Conclusion Avoiding post-operative urethral stents in distal hypospadias TIP repair reduces the morbidity associated with the stent and is a feasible option that carries acceptable immediate and delayed complication rates. Avoiding the stent eliminates stent-related bladder spasms, the need for other medications, and the short-term office visit for stent removal, therefore reducing parental anxiety, patient discomfort, and reducing cost.

Objective To compare differences in the characteristics and outcomes of inpatient consults between academic and private practice urologists. Materials and Methods We performed a retrospective review of urology consults at a large tertiary-care hospital from June 1st, 2017 to June 30th, 2018. Patient demographics, timing of consult, location of consult, reasons for consult, requesting physicians, and procedures performed were analyzed and compared. Results A total of 613 consults were identified. The most common consults were for a Foley catheter/suprapubic tube (16%), urinary retention (15%), kidney/bladder stones (11%), and hematuria (11%). Seventy-seven percent of the consults were seen in the day time and 79% were seen on the weekdays. One hundred and ten (18%) consults resulted in an operative intervention during the same admission. The others required a Foley catheter placement or suprapubic exchange (17%), bedside procedure (9%), or interventional radiology procedure (4%). The remaining 319 consults (52%) required no intervention and were considered potentially unnecessary. There were no differences in the timing of the consults and the need for intervention between academic and private practice urologists (P = .20). Only 37% of patients followed up as an outpatient. These potentially unnecessary consults resulted an annual loss of 265.8 hours for the urologists and $44,376.09 in excess health care costs. Conclusion Over half of inpatient urologic consultations required no urologic intervention and therefore represented potential overuse of urgent inpatient specialty care. This may contribute towards the growing epidemic of burnout in urology. Further work needs to be done to educate other hospital services and nurses to minimize these unnecessary consults.

OBJECTIVE To assess the safety, feasibility and treatment outcomes of holmium laser enucleation of the prostate (HoLEP) as a same day surgery (SDS). METHODS HoLEPs performed from November 2013 to December 2018 at our institution were reviewed retrospectively. Inclusion criteria for same day surgery (SDS) included living in the local metropolitan area with access to local hospital and Eastern Cooperative Oncology Group (ECOG) 0-2, regardless of prostate size and anticoagulation status. Those patients who were discharged directly from the postoperative care unit were identified as SDS cases. Patients admitted overnight after HoLEP during the same period were used as a matched cohort. Patient demographics, disease characteristics and treatment outcomes were compared. RESULTS A total of 377 patients were identified, including 199 SDS and 178 non-SDS patients. No statistical difference was present between the 2 groups regarding the post-op complication and readmission rates. The non-SDS group had a significantly higher percentage of patients with history of urinary retention, lower pre-op Qmax, and larger prostate volume. The SDS group had shorter operative time, length of stay (LOS), and catherization time (all P CONCLUSION Same day outpatient surgery for HoLEP is safe in patients who live in close proximity and have ECOG status 0-2. Our readmission rate and complication rate are comparable to those reported in the literature with markedly decreased LOS. Long-term functional outcome is not compromised by SDS.

Objective To address renewed interest in nonmesh transvaginal Pelvic Organ Prolapse (POP) repair since the FDA reclassification of transvaginal mesh, our goal was to develop a transvaginal sacrospinous fixation for anterior and apical POP using only autologous fascia lata. We report our experience in 33 patients. Methods Autologous Anterior and Apical Pelvic Organ Prolapse (AAA-POP) repair utilizes a 4 × 14 cm piece of fascia lata harvested through a 3-4-inch upper thigh incision. The graft is reconfigured to provide apical fixation to the sacrospinous ligaments and distal fixation to the obturator fascia. Patients were followed by history, SEAPI scores, POP-Q scores, and Visual Analogue Pain Score. Treatment success was defined as absence of symptomatic anterior or apical POP. Results Thirty-three patients (mean age 63, mean follow-up 12 months) underwent AAA-POP. Treatment was successful in 31 patients (94%), and 2 failures were due to uterine prolapse. Mean harvest site Visual Analog Pain score was 0.27. Five and 7 patients developed nonbothersome thigh bulges and wound paresthesias, respectively. All 4 harvest-site seromas resolved, with 2 requiring simple aspiration. Eleven patients developed urinary retention, 10 (91%) of them after concurrent pubovaginal sling. All resolved after sling loosening (6 patients) or sling lysis (4 patients). Conclusion AAA-POP is an efficacious treatment for patients desiring nonmesh POP repair. Postoperative harvest site issues are minor and typically resolve with expectant management. Patients should be counseled about the potential risk of failure with a uterine-sparing approach and the risk of urinary retention with concurrent pubovaginal sling.

To determine the predictive value of voiding efficiency on acute urinary retention after discharge from BPH surgery.We performed a prospective observational cohort study of three surgeons' practices from 2019 to present. All men included underwent trial of void on post-operative day one after transurethral resection of prostate or Holmium enucleation of prostate . Active filling void trials were performed on all patients and voiding efficiency (percent of bladder volume emptied) was calculated. Multivariable logistic regression was performed to determine predictors of developing acute urinary retention.During the study period, 188 men met inclusion criteria. 110 (59%) men underwent Holmium enucleation of prostate , and 78 (41%) underwent transurethral resection of prostate. The median age of our cohort was 70 (IQR 65-75). The median prostate size was 100g (IQR 61-138g). Nineteen patients (10%) returned after discharge with acute urinary retention requiring catheterization. On post-operative day one, the median voiding efficiency was 75% (IQR 55%-94%). On multivariable analysis, patients with a voiding efficiency less than 50% were 3.8 times more likely (95% confidence interval 1.1-12.8) to develop subsequent retention compared to a voiding efficiency of greater than 75%. Increasing pre-operative prostate size was associated with lower risk of urinary retention after discharge (aOR 0.8, 95%CI 0.6-0.9).Voiding efficiency after an active void trial helps stratify risk of urinary retention in patients undergoing benign prostate surgery. High-risk patients include those with voiding efficiencies less than 50% and smaller pre-operative prostate sizes (80g).

To present outcomes for prostatic artery embolization (PAE) to treat urinary retention and gross prostatic hematuria in nonindex benign prostatic hyperplasia patients.Seventy-five patients undergoing PAE from December 2013 to August 2018 (age = 77.5 ± 8.6, age-adjusted Charlson comorbidity index = 4.6 ± 2.0, prostate volume = 224 mL ± 135 mL) for retention (n = 46) and/or gross prostatic hematuria (n = 55) were retrospectively reviewed. Twenty-six patients had both problems. Urinary retention patients (UR, n = 46, catheterization = 162.4 ± 148.1 days) underwent voiding trials 1-2 months post-PAE, with International Prostate Symptom Score (IPSS), Quality of Life (QoL), and postvoid residual (PVR) recorded at 3, 6, 12, 24, and 36 months. Pre- and post-PAE hematuria-related visits were compared for gross hematuria patients (GH, n = 39), as were transfusion rates for severe hematuria patients requiring bladder irrigation (SH, n = 16). Ninety-day adverse event tabulation used Clavien-Dindo classification.Three months post-PAE, 33/38(87%) UR patients were catheter-free (IPSS = 8.9 ± 5.3, QoL = 1.6 ± 1.7, PVR = 158 mL ± 207 mL). Results were similar at 6 months (catheter-free = 26/28(93%), IPSS = 6.5 ± 4.4, QoL = 1.1 ± 0.9, PVR = 149 mL ± 139 mL), 12 months (catheter-free = 19/20(95%), IPSS = 4.7 ± 4.8, QoL = 0.6 ± 0.9, PVR = 125 mL ± 176 mL), 24 months (catheter-free = 11/12(92%), IPSS = 4.4 ± 3.0, QoL = 0.9 ± 0.8, PVR = 66 mL ± 68 mL), and 36 months (catheter-free = 5/6(83%), IPSS = 5.8 ± 3.8, QoL = 0.8 ± 1.0, PVR =99 mL ± 71 mL). Out of 37, 34(92%) GH patients remained hematuria-free at 483 ± 137 days, with 22 hematuria-related visits pre-PAE vs none post-PAE. Hematuria resolved48 hours post-PAE in 14/16(87.5%) SH patients, with 36 blood units transfused pre-PAE, 4 units transfused48 hours post-PAE, and none thereafter. Subsequently, 13/16(81%) remained hematuria-free at 500 ± 501 days; 2/16(13%) required fulguration; 1/16(6%) developed bladder tumor. There were 2 deaths30 days post-PAE, and 8(11%) Grade-II urinary infections.PAE provided safe, effective, and durable treatment for retention and gross hematuria in nonindex benign prostatic hyperplasia patients.

To report long-term safety and efficacy data on middle lobe only-transurethral resection of the prostate (TURP) (MLO-TURP).We evaluated: (1) efficacy: International Prostate Symptom Score, Quality of Life, peak flow rate (Qmax), postvoid residual urine, International Index of Erectile Function and ejaculatory function, which was assessed by the Male Sexual Health Questionnaire. Men were evaluated at 1 month, 6 months, and yearly thereafter.A total 312 men (mean age 61.3 ± 8.6) with significant lower urinary tract symptoms (n = 147) or urinary retention (n = 175 were treated with MLO-TURP from 2005 to 2017. Mean baseline prostate volume was 79.8 g (30-178 g); mean baseline intravesical-prostatic protrusion was 13.6. Improvements in International Prostate Symptom Score, Quality of Life, Qmax and postvoid residual urine were durable throughout the study period. There was no difference in outcomes between monopolar and bipolar MLO-TURPs. Postoperatively, the incidence of ejaculatory dysfunction was 2.6% (N = 8) and there was 1 case of new onset ED (0.3%). There were modest improvement in bother due to ejaculatory function (baseline: 2.4 and at 5 years: 1.27).MLO-TURP is a safe and effective treatment for men with lower urinary tract symptoms. Patients experience long-term improvement of symptoms and preserve antegrade ejaculation. In select men with prominent middle lobes, MLO-- should be considered a therapeutic, ejaculation-sparing option.

To determine the frequency of complications related to urethral stricture and identify clinical factors associated with them.Of 1851 patients with a suspected diagnosis of urethral stricture referred to a single urologist from 2005 to 2016 were retrospectively reviewed. Clinical variables included complications directly related to urethral stricture at the time of patient presentation, associated signs/symptoms, patient age, stricture length, location, and etiology. Complications considered significant were acute urinary retention or difficult catheterization requiring emergent urologic intervention or renal failure, urosepsis, or urethral abscess directly related to stricture. Patients without complete data were excluded from study. The occurrence of complications was compared in relation to patient age, symptoms, stricture length, location, and etiology using binary logistic regression.Of 1023 patients meeting inclusion criteria, mean age was 48.0 years and mean stricture length was 5.0 cm (1-18). Of 40.6% (415) of patients experienced at least one complication directly related to urethral stricture including acute urinary retention (32.6%), difficult catheterization (16.0%), urethral abscess/urosepsis (5.0%), or renal failure (3.1%). On multivariate analysis, stricture length (cm) (odds ratio [OR] 1.1; 95% confidence interval [CI] 1.1-1.2, P = .01), lack of reported lower urinary tract symptoms (OR 3.8, 95%CI 1.9-7.3, P.0001), posterior stenosis (OR 3.0, 95%CI 1.3-6.8, P = .01), and trauma-related strictures (OR 1.6, 95% CI 1.1-2.4, P = .02) were associated with complications. Lastly, 7.0% of patients experienced complications deemed to be life-threatening.Urethral stricture is frequently a morbid condition. Patients with longer strictures, posterior stenoses, absence of preceding lower urinary tract symptoms and traumatic strictures are at highest risk for complications related to urethral stricture and should likely be directed toward more definitive treatment.

Objective To determine how often prostate- and bladder-specific medications for lower urinary tract symptoms are used following a transurethral prostatectomy (TURP). Methods This study utilized several linked, routinely collected datasets from the province of Ontario, Canada to identify men older than 66 years who underwent their first TURP between April 2003 and March 2016. The primary outcome was the probability of using at least 30 days of either prostate-specific alpha blockers (AB), 5-alpha reductase inhibitors (5ARI), or anticholinergics/beta-3 agonists (AC/B3) after their TURP. Results We identified 58,038 men (median age 75), with a median follow-up of 4.9 years. In the 6 months prior to their TURP, AB, 5ARIs or AC/B3 were used by 62%, 32%, and 6%, respectively. Following a 90-day washout period after TURP, these medications were used by 27%, 20%, and 15% of men, respectively. The cumulative probability of using these medications within the first 10 years after TURP was 38%, 28%, and 20%, respectively. Family physicians prescribed the majority of AB, while urologists prescribed the majority of the AC/B3. Among men on AC/B3 prior to TURP, 46% used them after TURP; in multivariate cox regression analysis age ≥75, diabetes, preoperative use of AC/B3, and no preoperative urinary retention predicted postoperative utilization of AC/B3 medications. Conclusion There is considerable use of AB and 5ARIs despite a lack of evidence for using these medications after a TURP. Given the well-characterized placebo response in BPH patients, this practice should be properly evaluated for clinical efficacy.

We present a case of 26-year female who presented with acute urinary retention and vulvar mass. She denies any urinary complaints in the past except for occasional straining for voiding. Imaging revealed a prolapsed ureterocele, it was successfully managed with incision and excising a flap of ureterocele due to the risk of postoperative protrusion of the redundant ureterocele. On follow-up at 6 months she was voiding well without any complaints.

To determine predictors of success for sacral neuromodulation in women with overactive bladder, urinary retention, and fecal incontinence.A retrospective chart review was performed on women who underwent a staged sacral neuromodulation implantation between 2007 and 2018. Clinical and procedural characteristics were recorded. Presence of intraoperative motor responses in either all 4 or4 electrodes were used to group women. Endpoints included completion of stage II implant, tined lead revision, and patient-reported success.In 198 women with a mean age of 62.9 years (SD+/- 14.7), completion of stage II implant occurred in 92.4% of women, and 83.3% of these women reported success at the first postoperative visit. Continued success at 6 months was reported in 70.3%. Lead revision was noted in 23.0%. Age65 years (odds ratio [OR] = 0.2, 95% confidence interval [CI] = 0.06-0.8) and prior onabotulinumtoxinA (onaBoNT-A) (OR = 0.2, 95% CI = 0.06-0.9) were negative predictors for completion of stage II implant on multivariable analysis. Also, prior pelvic floor physical therapy was a significant negative predictor of postoperative patient-reported success on multivariable analysis (OR = 0.25, 95% CI = 0.1-0.6). There were no differences seen in women who had motor responses with either all 4 electrodes or4 electrodes in any endpoint (P.05).Patient age65 and history of prior onaBoNT-A were associated with failure to complete stage II implant. Women with prior pelvic floor physical therapy were less likely to report success after sacral neuromodulation. Motor responses in4 electrodes during lead testing did not impact patient-reported success.

A 43-year-old woman with paralysis and neurogenic bladder secondary to a gunshot wound presented with worsening urinary incontinence and urinary tract infections. On workup she was found to have two large bladder stones with diameters of around 11 cm. She was managed with antibiotics and surgical removal. This case highlights the importance of a multidisciplinary team in managing patients with spinal cord injuries.

Fibroepithelial urethral polyp is a rare benign tumor more common in children than adult that can cause bladder outlet obstruction. We describe a 3-year-old boy who presented with intermittent acute urinary retention affected by a fibroepithelial urethral polyp managed with endoscopic transurethral resection by HOLMIUM laser; no complications neither recurrence were observed. To our knowledge this is the second pediatric case of fibroepithelial urethral polyp treated by HOLMIUM laser.

Objective To determine if urodynamic findings other than high-pressure voiding influence the decision to perform a transurethral resection of prostate (TURP). Methods Four clinical scenarios were created featuring a healthy 65-year-old man. An electronic survey was distributed to members of the International Continence Society and the Society for Urodynamics, Female Pelvic Medicine and Urogenital Reconstruction. Results Eighty-six urologists responded (median age was 45-54 years, 62% described their practice as academic). Scenario 1: an incidental residual urine >1 L with detrusor underactivity. The majority (76%) would offer a TURP; however, the estimated chance that the residual volume would improve was only 57%. Scenario 2: retention with detrusor overactivity but no voluntary voiding contraction. The majority (72%) would offer a TURP; however, the average chance quoted that he would void was only 48%. Scenario 3: catheter-dependent retention and an underactive detrusor. The majority (89%) would offer a TURP; however, the average chance quoted that he would void was only 53%. Scenario 4: a man with only frequency and urgency, but urodynamic bladder outlet obstruction. The majority (90%) would offer him a TURP; however, the average chance that his frequency and urgency would improve was only 64%, and the average estimated postoperative risk of urgency incontinence was 33%. Willingness to offer TURP did not correlate with physician characteristics. Conclusion Urodynamic findings other than bladder outlet obstruction were associated with modest perceived outcomes after TURP; however, despite this, urologists are still willing to offer this intervention.

Objective To assess clinical safety (primary) and efficacy (secondary) of histotripsy for treatment of symptomatic benign prostatic enlargement in a first-in human study. Methods Twenty-five male subjects with moderate to severe lower urinary tract symptoms, prostate size between 30 and 80 g, and no evidence of prostate cancer were enrolled at 2 sites in a prospective, single-arm study. Treatment consisted of acoustic energy delivery through the perineum with integrated real-time transrectal ultrasound monitoring using the Vortx Rx system. Follow-up evaluations were performed on postoperative day 1 and 1, 3, and 6 months. Results Twenty-five men underwent histotripsy treatment with no serious intraoperative adverse events. Postoperatively, 3 cases of transient urinary retention ( Conclusion Prostate histotripsy was safe and well tolerated in this pilot human trial with improvement in lower urinary tract symptoms.

Objective To evaluate pudendal nerve block as an alternative to caudal block for hypospadias surgery. Methods Data were obtained by chart review. Children who underwent hypospadias repair between 2012 and 2016 by a single surgeon at an academic institution were included. Patients received ultrasound-guided pudendal block (n = 21) or caudal block (n = 19) as a regional adjunct to general anesthesia. Primary outcomes included analgesic requirement and postoperative length of stay in the recovery unit. Results The pudendal block cohort was slightly older (27.6 vs 18.5 months, P = .017) and had more severe hypospadias than the caudal block cohort (53% vs 35% proximal hypospadias, respectively). We detected no statistically significant difference in intraoperative opioid, postoperative opioid, or nonopioid analgesic requirement (17.9 vs 12.9 mcg fentanyl, P = .267; 0.3 vs 0.3 doses, P = .92; 0.2 vs 0.1 doses, P = .46, respectively). Postoperative length of stay was significantly shorter in the pudendal block cohort (96 vs 128 minutes, P = .016). Discussion We are the first to report the use of ultrasound-guided pudendal block for hypospadias repair. This appears to be a safe and effective alternative to caudal block with no perioperative delays. Pudendal block has several advantages over caudal block. It avoids the risks of urinary retention and lower extremity weakness and can be administered to older patients and children with spinal anomalies. Conclusion Compared with caudal block, ultrasound-guided pudendal nerve block is safe, provides equivalent pain control for hypospadias repair, and results in a shorter time to discharge.

To determine the rate of complications and change in International Prostate Symptom Score and Sexual Health Inventory for Men scores following cryotherapy treatment of low- and intermediate-risk prostate cancer. The secondary end points were the change in prostate-specific antigen post cryotherapy and biopsy-proven recurrence.Enrollment occurred from 2007 to 2015 to assess long-term complications of cryotherapy. A prostate biopsy was performed at 1 year or in the event of biochemical failure. Subjects were staged and graded by standard 12- to 14-core transrectal ultrasound (TRUS) biopsy. A subset of subjects underwent additional 3-dimensional mapping biopsy if the cancer was suspected to be downgraded. Analyses of functional outcomes were stratified into focal and nonfocal treatments.The study consisted of 393 men with low- and intermediate-risk prostate cancer, aged 44-89 years. Patient IPSS scores improved significantly in the nonfocal treatment strata at all time points and after 1 year in the focal strata with a median drop at 1 year of 4 points (P .001). No significant difference was detected for a change in preprocedural SHIM score in either treatment strata after 2 years (P .7). Eighty-two patients (20.9%) had a rise in prostate-specific antigen resulting in biochemical failure. Seventy patients had detected recurrence for an overall recurrence rate of 20.4% in 343 patients. A total of 109 patients (27.7%) reported urinary retention and urgency post cryotherapy, with 15.3% requiring catheterization for up to 3 weeks. Thirty-seven patients (9.4%) experienced urethral meatal stricture, and 36 patients (9.2%) reported unresolved new-onset erectile dysfunction.Complication rates, most significantly erectile dysfunction, are decreased in this study compared with those previously reported in the literature for cryotherapy for prostate cancer.

Objective To compare, functionally and aesthetically, stented and unstented tubularized incised plate urethroplasty (TIPU). In addition, predictors of repair success were investigated. Materials and Methods One hundred ten children with distal hypospadias were included in this study. The length and width of the urethral plate (UP) and transverse glans diameter (TGD) were measured. Patients were randomized into two groups: stented and unstented TIPU. Postoperative assessment of pain was done using Face, Legs, Activity, Cry, Consolability (FLACC) scale, and cosmetic outcome was evaluated using hypospadias objective scoring evaluation. Uroflow was assessed at 6 months in toilet-trained boys. Complications were graded by the Clavien classification system. Results In 93 cases, Face, Legs, Activity, Cry, Consolability score, hospital stay, and dressing time were in favor of the unstented group, whereas hypospadias objective scoring evaluation score and uroflow parameters were comparable. TGD and UP width varied significantly between successful and failed cases. Cutoff values of 13.5 mm and 8.5 mm for TGD and UP width, respectively, are required for successful outcome. Acute urinary retention was 12.8% after unstented repair. Detrusor spasm was 47.8% after stented and 8.5% after unstented repair. In both groups, urethrocutaneous fistula of 5.4%, glanular dehiscence of 1.1%, and meatal stenosis of 5.4% were found in cases with small TGD and narrow UP. Conclusion Unstented TIPU evades the associated drawbacks of the stent along with lower postoperative pain, hospital stay, and dressing time. Even without a postoperative stent, the complication rate in infants with distal hypospadias is low, and short-term functional and aesthetic outcomes were not compromised.

Objective To define safety and effectiveness of cystostomy button in the management of bladder drainage in pediatric patients with neurogenic bladder, and report our personalized surgical technique. Materials and Methods This study is a retrospective analysis of patients undergoing cystostomy button placement for bladder drainage from October 2009 to December 2015. Endoscopic and open surgical techniques and medium-term complication were analyzed and indications were recorded. Results Thirty-five patients, 16 (45.7%) females and 19 (54.3%) males, underwent cystostomy button placement for bladder drainage with a mean age of 8.6 ± 4.8 years (standard deviation) and a mean follow-up time of 37 months. There were 91.4% of patients who had a neurogenic bladder; a nonobstructive urinary retention was diagnosed in the remainder of cases. A medium-term complication was mostly represented by urinary tract infection observed in 10 of 35 patients that was the most representative cause of button removal (4 of 35). Other observed complications were button leakage (n = 2), decubitus (n = 1), and bladder stone (n = 1). No postoperative complication was observed and no differences were found in terms of complications in the two surgical approaches performed. Conclusion Cystostomy button is a safe and effective treatment for bladder drainage in neurogenic pediatric patients and it is also well accepted by patients and caregivers. Cystostomy button, which may avoid mechanical concerns and most of the social discomfort, should be considered an alternative method to other bladder drainage modalities.

We present an interesting case of a patient who initially presented with urinary retention and was subsequently found to have bilateral grade 5 vesicoureteral reflux, a thick and noncompliant bladder, and biopsy proven ova of Schistosoma haematobium. This patient was subsequently managed surgically with a robotic radical cystoprostatectomy with intracorporeal ileal conduit diversion. Final pathology revealed chronic schistosomiasis with numerous ova present throughout the bladder. To our knowledge, no similar cases have been previously documented in the literature.

High-pressure chronic retention (HPCR) is a well-recognized common urological emergency which requires prompt treatment. It usually presents with nocturnal enuresis, a tense and palpable bladder, and symptoms of uraemia from renal failure George et al 1983.1 There have been isolated cases in the literature of HPCR presenting with symptoms of venous occlusion secondary to extrinsic bladder compression2,3 but it remains a rare presenting complaint. We discuss the case of a 56-year-old man who presented primarily with right lower limb swelling which was later revealed to be due to HPCR.

OBJETIVE To investigate the prevalence and potential risk factors for postpartum voiding dysfunction (PPVD). METHODS A retrospective observational study was performed in a university hospital center between January 2018 and April 2019. Women with PPVD criteria postpartum were diagnosed and treated. Gestational, delivery, and puerperium characteristics were compared between women with and without PPVD. RESULTS A total of 1894 out of 2308 deliveries (81%) were vaginal, 73 (9.85%) had PPVD and 13.7% were severe. Epidural analgesia (odds ratio [OR] 7.72, 95% confidence interval [CI],1.02-58.37), operative vaginal delivery (OR 2.23, 95% CI,1.01-4.93), birthweight >4000g (OR 3.7, 95%CI,1.4-9.73), and previous cesarean delivery (OR 6.54, 95% CI, 2.2-19.2) were independent risk factors for PPVD. CONCLUSION PPVD is a relatively common finding that complicates around 10% of vaginal deliveries. Epidural analgesia, birthweight, operative vaginal birth, and having a previous cesarean delivery are independent risk factors for PPVD. In order to prevent PPVD, more research on PPVD risk factors is needed.

Objective To present our initial experience with single-port percutaneous transvesical simple prostatectomy using the novel SP robotic surgical system. Methods Ten patients underwent single-port transvesical simple prostatectomy between February and November 2019. Percutaneous access to the bladder dome was made and all SP instruments were inserted through the SP multichannel cannula directly into the bladder. Prostate adenoma enucleation, hemostasis and trigonization were done according to the principles of open simple prostatectomy technique. Demographics and perioperative outcomes were prospectively collected and analyzed. Results All procedures were performed successfully without the need for conversion to open surgery. Median preoperative estimated prostate size was 159 (Interquartile range (IQR) 108-223) grams. No intraoperative complications occurred. Median operative time and estimated blood loss were 190 (IQR 146-203) minutes and 100 (IQR 68-175) ml, respectively. Mean postoperative specimen weight was 84.3 ± 34 grams. Median length of hospital stay was 19 (IQR 17-28) hours. All patients were satisfied with their urinary flow after catheter removal without any episode of acute urinary retention 1-6 months, postoperatively. Conclusion Single-port transvesical simple prostatectomy can be offered as an alternative treatment option for surgical management of lower urinary tract symptoms associated with large prostate adenoma. Sparing the peritoneal cavity, minimum dissection of the bladder, excellent visualization of the prostate fossa can be some of the potential advantages of this minimally invasive approach. Comparative studies with standard techniques are advisable to evaluate the surgical outcome and postoperative morbidity of each treatment modality.

Objective To describe the technique of robotic remnant vaginectomy/excision of urethral diverticulum in transmen and report postoperative outcomes. Materials and Methods Between 2015 and 2018, 4 patients underwent robotic remnant vaginectomy/excision of urethral diverticulum for relief of urinary symptoms. Patients were of mean age 36 ± 10.1 years (range 26-50) at time of vaginal remnant excision, and were 26 ± 9.1 months (range 20-39) post-op following their primary vaginectomy and radial forearm free flap (n = 3) or anterolateral thigh (n = 1) phalloplasty. All had multiple urologic complications after primary phalloplasty, most commonly urinary retention (n = 4), urethral stricture (n = 3), fistula (n = 3), dribbling (n = 2), and obstruction (n = 2). Indication for revision was obstruction and retention (n =3 ) and/or dribbling (n = 2). In each case, the robotic transabdominal dissection freed remnant vaginal tissue from the adjacent bladder and rectum without injury to these structures. Concurrent first- or second-stage urethroplasty was performed in all cases at a more distal portion of the urethra using buccal mucosa, vaginal, or skin grafts. Intraoperative cystoscopy was used in each case to confirm complete resection and closure of the diverticulum. Results At mean follow-up of 294 ± 125.6 days (range 106-412), no patients had persistence or recurrence of vaginal cavity/urethral diverticulum on cystoscopic follow-up. Of 3 patients who wished to ultimately stand to void, 2 were able to do so at follow-up. Conclusion Robotic transabdominal approach to remnant vaginectomy/excision of urethral diverticulum allows for excision without opening the perineal closure for management of symptomatic remnant/diverticulum in transgender men after vaginectomy.

Objective To describe the urologic sequalae of several rare congenital neuromuscular diseases. Methods We retrospectively reviewed medical records at Gillette Specialty Healthcare (2014-2018) of patients presenting to urology clinic with lower urinary tract symptoms and select rare congenital diseases: muscular dystrophy, spinal muscular atrophy, and Rett syndrome. Results Muscular dystrophies (n = 19) are X-linked myogenic disorders characterized by progressive muscle wasting and weakness. Men present to the urologist at variable ages, typically with complaints of functional incontinence and normal cystometrograms; we manage them with oral anticholinergic medications, condom catheter, or suprapubic catheter. Spinal muscular atrophy (n = 6) is a rare autosomal recessive disease characterized by degeneration of the anterior horn cells in the spinal cord and motor nuclei in the lower brainstem leading to progressive muscle weakness and atrophy. Patients typically present with nephrolithiasis and urinary retention in late adolescence/early adulthood, but timing varies. Filling cystometrograms have been normal. We allow passive retention with intermittent catheterization and creation of catheterizable channels, when indicated. Rett syndrome (n = 5) is a rare, noninheritable genetic condition affecting females characterized by a brief period of normal development followed by loss of speech and purposeful hand use; there are characteristic behaviors. Patients present in early adulthood with complaints of urinary retention. We manage retention with permissive retention or sphincter chemodenervation. Conclusion Several congenital neuromuscular conditions can cause lower urinary tract symptoms when these individuals become adults. We have discussed the clinical characteristics and management of select neurogenic and myogenic bladder conditions seen in adults with congenital conditions.

Objectives To evaluate differences in adverse events (AE) in asymptomatic patients with a positive urine dip (UD) at time of intradetrusor onabotulinumtoxinA (BTX-A) injection versus those with a defined negative UD. Materials & Methods All intradetrusor BTX-A injections were retrospectively reviewed at a single institution between 2016 and 2018. Exclusion criteria included an indwelling catheter, recent positive urine culture, recent antibiotic course, or absence of UD on the day of injection. A positive UD was defined using 7 different definitions with varying combinations of any level of positive blood, leukocyte esterase (LE), or nitrite. Negative UDs were defined those excluded from the positive UD group. We compared multiple positive UD-defined groups to their respective negative UD cohorts with regards to outcomes and demographics. Results A total of 212 patients underwent 335 cycles of BTX-A injections over a two-year period. The average age was 65 years (range: 21-90). The majority received 100 units (73%) of BTX-A for a non-neurogenic diagnosis (73%). The overall rate of AEs, urinary tract infection (UTI), and urinary retention was 14.6%, 9%, and 3%, respectively. In all groups, the most common AE was UTI followed by urinary retention. There were no major Clavien-Dindo-defined complications. There was no statistically significant difference in the total or categorical adverse event rates between positive and negative UD groups using all seven definitions of a positive UD (p=0.05-1.0). Conclusion These data do not support the practice of obtaining a pre-procedure UD in asymptomatic patients undergoing intradetrusor BTX-A injection for any indication; test results are unable to predict outcomes or adverse events.

Objective To investigate whether the use of a belladonna and opium (B&O) rectal suppository administered immediately before ureteroscopy (URS) and stent placement could reduce stent-related discomfort. Methods A randomized, double-blinded, placebo-controlled study was performed from August 2013 to December 2014. Seventy-one subjects were enrolled and randomized to receive a B&O (15 mg/30 mg) or a placebo suppository after induction of general anesthesia immediately before URS and stent placement. Baseline urinary symptoms were assessed using the American Urological Association Symptom Score (AUASS). The Ureteral Stent Symptom Questionnaire and AUASS were completed on postoperative days (POD) 1, 3, and after stent removal. Analgesic use intraoperatively, in the recovery unit, and at home was recorded. Results Of the 71 subjects, 65 had treatment for ureteral (41%) and renal (61%) calculi, 4 for renal urothelial carcinoma, and 2 were excluded for no stent placed. By POD3, the B&O group reported a higher mean global quality of life (QOL) score ( P = .04), a better mean quality of work score ( P = .05), and less pain with urination ( P = .03). The B&O group reported an improved AUASS QOL when comparing POD1 with post-stent removal ( P = .04). There was no difference in analgesic use among groups ( P = .67). There were no episodes of urinary retention. Age was associated with unplanned emergency visits ( P P = .02) Conclusion B&O suppository administered preoperatively improved QOL measures and reduced urinary-related pain after URS with stent. Younger age was associated with severe stent pain and unplanned hospital visits.

Objective To evaluate the nationwide practice patterns of the management of acute urinary retention (AUR) secondary to urethral stricture (US) in an emergency department (ED) setting. Materials and Methods We used the 2006-2010 Nationwide Emergency Department Sample to identify men with US who received treatment for AUR. We excluded patients with benign prostatic hyperplasia, vesicourethral anastomotic stenosis, neurogenic bladder, and bladder cancer. Primary outcome was urethral dilation or suprapubic tube (SPT) placement as initial AUR management. Patient demographics and hospital factors were also examined. Multivariate logistic regression was performed to examine factors associated with initial AUR management. Results We identified 4794 weighted ED encounters of men with US who underwent urethral dilation or SPT placement for AUR. Mean age was 58.6 ± 0.8 years. A total of 4084 (85%) men received urethral dilation, whereas 710 had SPT (15%) placement. In bivariate analysis, patients who received SPT were likely to be younger (P

Objective To determine if postoperative urinary retention and urinary tract infections (UTIs) were predictors of future mesh complications requiring surgical intervention after midurethral sling (MUS). Materials and Methods Administrative data in Ontario, Canada, between 2002 and 2013 were used to identify all women who underwent a mesh-based MUS. The primary outcome was revision of the transvaginal mesh sling (including mesh removal/erosion/fistula, or urethrolysis). Two potential risk factors were analyzed: postoperative retention (within 30 days of procedure) and number of postoperative emergency room visits or hospital admissions for UTI symptoms. Results A total of 59,556 women had a MUS, of which 1598 (2.7%) required revision surgery. Of the 2025 women who presented to the emergency room or were admitted to hospital for postoperative retention, 212 (10.5%) required operative mesh revision. Of the 11,747 patients who had at least one postoperative UTI, 366 (3.1%) patients required operative mesh revision. In adjusted analysis, postoperative retention was significantly predictive of future reoperation (hazard ratio [HR] 3.46, 95% confidence interval [CI] 2.97-4.02), and this difference persisted when urethrolysis was excluded as a reason for sling revision (HR 3.08, 95% CI 2.62-3.63). Similarly, in adjusted analysis, each additional postoperative hospital visit for UTI symptoms increased the risk for surgical intervention for mesh complications (HR 1.74, 95% CI 1.61-1.87). Conclusion Postoperative urinary retention and hospital presentation for UTI symptoms are associated with an increased risk of reoperation for MUS complications. These patients should be followed and investigated for mesh complications when appropriate.

Objective To review a single institution's 15-year experience with urethral foreign bodies, including evaluation, clinical findings, and treatment. Materials and Methods In total, 27 patients comprising 35 episodes of inserted urethral foreign bodies were reviewed at Cook County Hospital between 2000 and 2015. Retrospective chart review was performed to describe the clinical presentation, rationale for insertion, management, recidivism, and sequelae. Results Median patient age was 26 (range 12-60). Twenty-six patients (97 %) were male, 1 was female (3%). Items inserted included pieces of plastic forks, spoons, metal screws and aluminum, pieces of cardboard or paper, staples, writing utensils such as pens and pencils, as well as coaxial cable and spray foam sealant. Reported reasons for insertion were self-stimulation, erectile enhancement, and attention seeking. Presenting symptoms included dysuria, gross hematuria, urinary retention, urinary tract infection, and penile discharge. The most common technique for removal was manual extraction with extrinsic pressure (n = 19, 54%). Other methods include endoscopic retrieval (n = 8, 23%), open cystotomy (n = 1, 3%), and voiding to expel the foreign body (n = 7, 20%). Postremoval complications included urinary tract infection (n = 7), sepsis (n = 4), urethral false passage (n = 5), laceration (n = 5), and stricture (n = 1). Conclusion We present the largest single-institutional series of urethral foreign bodies to date. Urethral foreign body insertion is a relatively rare occurrence and, commonly, is a recurrent behavior. Urethral trauma related to foreign body insertion is associated with significant risk of infection and urethral injury with long-term sequelae.

Objective Application of the Single Port (SP) robotic platform [Intuitive] is expanding. Using 2 illustrative examples of bladder diverticula (BD) resulting from bladder outflow obstruction (BOO), we describe in this video our techniques utilizing SP to treat BD via Extravesical (EV#1) and Transvesical (TV#2) approaches. Methods In EV#1, a 56-year old, with BOO due to benign prostate enlargement (BPE) of a 30 mL prostate, and a 5 cm BD, was treated with RABD-SP. A subumbilical SP access was used to approach and excise the BD in an EV fashion. The BPE was treated with Rezum. A 16 Fr urethral catheter was placed. In TV#2, a 67-year old, with urinary retention due to a 55 mL BPE and a 6 cm BD in the right posterolateral aspect adjacent the ureteric orifice, was treated with RABD-SP using a Gelport (no additional assistant ports). An open cut-down was performed onto a prefilled bladder and secured onto the abdominal wall with stay sutures. After draining the bladder, a Gelport was introduced into the bladder for SP docking with pneumo-vesical insufflation. Intravesical (inside-out) excision of the BD was performed with protection of the adjacent right ureteric orifice with an open access ureteral catheter. Utilizing the TV access, a simple prostatectomy was performed. A 22 Fr, 3-way catheter was placed at the end. Results For EV#1 and TV#2, estimated blood losses were 5 and 100 mL, length stay was 1 day in both, without any immediate perioperative complications. Both patients had successful trials of void on postoperative day 7 and 9, respectively. Conclusion RABD-SP can be customized to treat BD, via transabdominal (extravesical) or transvesical (with bladder pneumo-insufflation) approaches, and combined with different BOO treatments (Rezum or simple prostatectomy, for instance), in a patient-specific personalized manner.

Urethral obstruction due to retained bullets migrating into the genitourinary system has rarely been reported. The literature describes 2 main methods of retained bullet removal from the genitourinary system: (1) spontaneous expulsion during voiding and (2) manual extraction due to urethral obstruction causing acute urinary retention. We present a case in which a 21-year-old man presented with acute urinary retention 3 years after suffering a gunshot wound to the abdomen. A retained bullet eroded through the bladder wall, migrated through the bladder and urethra, and eventually became lodged in the external urethral meatus, causing obstruction and urinary retention.

Objective The objective of this study is to present the results in the first 40 patients treated with a new minimal invasive technique in the treatment of large-volume benign prostate hyperplasia: the endoscopic transvesical adenomectomy of the prostate (ETAP). Patients and Methods From 2014 to 2016 we performed the ETAP in 40 patients with large volume benign prostate hyperplasia (>80 cc). The mean volume on ultrasound was 117 cc. The mean baseline Qmax was 8.1 ml/s and the International Prostate Symptom Score was 20.5. Seventeen patients (43%) had a urinary retention preoperatively. A cystotomy through a small infraumbilical incision was performed and a camera port was placed through the bladder dome. A pneumovesicum was created and 2 instrument ports were placed into the bladder. The prostate was transected and removed in 1 piece through the umbilical incision. Results The operation was completed in all 40 patients, without need for conversion. The mean operation time was 102 minutes with a mean blood loss of 185 ml. The average hospital stay was 5 days. There were no grade V complications and 1 grade IV complication. The transfusion rate was 2.5%. After the procedure, all 40 patients were able to void spontaneous. The Qmax increased to 21.2 ml/s (+13.1 ml/s) and the International Prostate Symptom Score decreased to 7.5 (−13 pts). Conclusion This study shows that the ETAP is a feasible, safe, and truly minimal invasive procedure. The functional outcomes are promising as well. We believe the ETAP is good alternative to open surgery.

Objective To establish the effectiveness and safety profile of Onaboulinum toxin A (BTX-A) in men with idiopathic detrusor overactivity and compare with the outcomes observed in women. Several randomized trials have demonstrated the effectiveness of intradetrusor BTX-A injections in improving symptoms and quality of life in patients with overactive bladder (OAB) symptoms. Most trials however contained relatively few men or excluded men altogether. Materials and Methods Data patient undergoing BTX-A for refractory OAB with idiopathic detrusor overactivity on urodynamics were extracted from our center's prospectively maintained database. Incontinence impact questionnaire-7 and urogenital distress inventory-6 scores were collected at baseline and 4-12 weeks together with data regarding urinary retention requiring clean intermittent self-catheterization (CISC) and urinary tract infection (UTI). Urodynamic studies were assessed where available to see if voiding dysfunction and CISC were predictable. Results Sixty-five men received 133 BoNT-A treatments in the 15-year period representing 27.8% of those with refractory OAB. Baseline urogenital distress inventory-6 and incontinence impact questionnaire-7 fell by 4.2 (P = .00) and 6.0 (P = .00) points for men and by 6.0 (P = .00) and 11.1 (P = .00) for women, respectively. De novo CISC was required in 46 (42.6%) men and 107 (35.3%) women (P = .10). UTI was reported in 36 (29.0%) men and 86 (27.0%) women (P = .73). The bladder outflow obstruction index and the bladder contractility index did not reliably predict CISC requirement. Conclusion Men with refractory OAB experience significant improvement in quality of life scores following BTX-A, though the benefit appears greater in women. The requirements for CISC and UTI rates were similar between sexes.

Objective To assess the benefits and safety of noncatheterization during robot-assisted partial nephrectomy within an enhanced recovery protocol. Materials and Methods A single-center retrospective comparative study was carried out of consecutive patients who underwent a robot-assisted partial nephrectomy between February 2015 and December 2017 within an early recovery program. The patients who received a urinary catheter were compared with those who did not in terms of postoperative complications, acute urinary retention rates, urinary tract infection rates, and lengths of hospital stay. Results Of the 145 patients who followed an early recovery program after robot-assisted partial nephrectomy in the study period, 96 received a urinary catheter and 49 did not. There was no significant difference between these 2 groups in terms of the rates of acute urinary retention (3% vs 6%, respectively; P = .393), urinary tract infection (3% vs 2%; P = .707), postoperative complications (14% vs 18%; P = .445), or readmissions within 30 days (8% vs 6%; P = .636). However, patients who did not receive a catheter had shorter initial and total (including readmissions) lengths of hospital stay (respectively 2.16 days vs 2.56 days; P = .058, and 2.27 days vs 3.40 days; P Conclusion Our findings challenge the routine use of urinary catheterization during robot-assisted partial nephrectomies. Noncatheterization does not seem to increase the risk of postoperative urinary retention. Only catheterizing specific at-risk patients may prove beneficial.