A Critical Appraisal of the American College of Surgeons Medically Necessary, Time Sensitive Procedures (MeNTS) Scoring System, Urology Consensus Recommendations and Individual Surgeon Case Prioritization for Resumption of Elective Urological Surgery During the COVID-19 Pandemic.

PURPOSE: Resumption of elective urology cases postponed due to the COVID-19 pandemic requires a systematic approach to case prioritization, which may be based on detailed cross-specialty questionnaires, specialty specific published expert opinion or by individual (operating) surgeon review. We evaluated whether each of these systems effectively stratifies cases and for agreement between approaches in order to inform departmental policy. MATERIALS AND METHODS: We evaluated triage of elective cases postponed within our department due to the COVID-19 pandemic (March 9, 2020 to May 22, 2020) using questionnaire based surgical prioritization (American College of Surgeons Medically Necessary, Time Sensitive Procedures [MeNTS] instrument), consensus/expert opinion based surgical prioritization (based on published urological recommendations) and individual surgeon based surgical prioritization scoring (developed and managed within our department). Lower scores represented greater urgency. MeNTS scores were compared across consensus/expert opinion based surgical prioritization and individual surgeon based surgical prioritization scores. RESULTS: A total of 204 cases were evaluated. Median MeNTS score was 50 (IQR 44, 55), and mean consensus/expert opinion based surgical prioritization and individual surgeon based surgical prioritization scores were 2.6±0.6 and 2.2±0.8, respectively. Median MeNTS scores were 52 (46.5, 57.5), 50 (44.5, 54.5) and 48 (43.5, 54) for individual surgeon based surgical prioritization priority 1, 2 and 3 cases (p=0.129), and 55 (51.5, 57), 47.5 (42, 56) and 49 (44, 54) for consensus/expert opinion based surgical prioritization priority scores 1, 2, and 3 (p=0.002). There was none to slight agreement between consensus/expert opinion based surgical prioritization and individual surgeon based surgical prioritization scores (Kappa 0.131, p=0.002). CONCLUSIONS: Questionnaire based, expert opinion based and individual surgeon based approaches to case prioritization result in significantly different case prioritization. Questionnaire based surgical prioritization did not meaningfully stratify urological cases, and consensus/expert opinion based surgical prioritization and individual surgeon based surgical prioritization frequently disagreed. The strengths and weaknesses of each of these systems should be considered in future disaster planning scenarios.

Management of Occult Urinary Incontinence with Prolapse Surgery.

PURPOSE OF REVIEW: The purpose of this paper is to review (1) the epidemiology and pathophysiology of pelvic organ prolapse (POP) and occult stress urinary incontinence (SUI), (2) examine the data on combined operative management of POP and occult SUI, (3) discuss the approaches to clinical decision making, and (4) present future therapies. RECENT FINDINGS: Prospective data on many approaches to concomitant treatment of prolapse and occult stress urinary incontinence, such as minimally invasive sacrocolpopexy and midurethral sling, or older approaches that have regained favor among patients and clinicians wishing to avoid synthetic mesh, such as native tissue prolapse repair and pubovaginal sling, are limited. Safe durable treatments with absorbable graft materials that promote a beneficial host response are intriguing but may be far from clinical implementation. Stem cell therapy for the treatment of stress urinary incontinence has demonstrated benefit in phase I/II trials but has not been studied in the setting of concomitant treatment of occult SUI with POP surgery and remains in the preclinical phase for the treatment of POP. A personalized approach to concomitant SUI surgery that incorporates individual risk assessment as well as informed patient preferences likely optimizes the risk/benefit ratio and patient satisfaction. Novel therapies, including graft materials and cellular therapies that stimulate a regenerative response, may improve or maintain continence outcomes while mitigating risk and alter the approach to both POP and SUI surgery.

Painful Bladder Symptoms Related to Somatic Syndromes in a Convenience Sample of Community Women with Overactive Bladder Symptoms.

PURPOSE: We investigated the relationship of painful bladder filling and urinary urgency to somatic and chronic pain symptoms in women with overactive bladder without an interstitial cystitis/bladder pain syndrome diagnosis. MATERIALS AND METHODS: Women who met overactive bladder criteria based on symptoms were recruited, including 183 (83.9%) from the community and 35 (16.1%) from the urology clinic to complete validated questionnaires assessing urinary symptoms, somatic symptoms and pain syndromes. Participants were categorized into 1 of 3 groups, including 1) neither symptom, 2) either symptom or 3) both symptoms, based on their reports of painful urinary urgency and/or painful bladder filling. Multivariable regression analyses were performed to determine factors predictive of having painful urgency and/or painful filling. RESULTS: Of 218 women with overactive bladder 101 (46%) had neither painful bladder filling nor urinary urgency, 94 (43%) had either symptom and 23 (11%) had both symptoms. When controlling for age, women with either or both urological pain symptoms were more likely to have irritable bowel syndrome, chronic pelvic pain and temporomandibular disorder than women in the neither group. Additionally, these women had higher pain intensity and somatic symptoms scores than women with neither symptom. CONCLUSIONS: The majority of women with overactive bladder who had not been diagnosed with interstitial cystitis/bladder pain syndrome reported painful urgency and/or painful filling. Experiencing painful urgency and/or filling was associated with an increased somatic symptom burden and greater pain intensity. These findings support the hypothesis that overactive bladder and interstitial cystitis/bladder pain syndrome diagnoses may represent a continuum of bladder hypersensitivity.

Health literacy, cognition, and urinary incontinence among geriatric inpatients discharged to skilled nursing facilities.

AIMS: To investigate the association between health literacy and cognition and nursing and patient-reported incontinence in a geriatric inpatient population transitioning to skilled nursing facilities (SNF). METHODS: Health literacy, depression, and cognition were assessed via the Brief Health Literacy Screen (BHLS), Geriatric Depression Scale 5-item (GDS) and Brief Interview for Mental Status (BIMS), respectively. Multivariable logistic regression assessed the association between BHLS score and incontinence by: (1) nursing-reported urinary incontinence during hospitalization; and (2) patient self-reported "bladder accidents" in the post-enrollment study interview. RESULTS: A total of 1556 hospitalized patients aged 65 and older met inclusion criteria, of whom 922 (59.3%) were women and 1480 had available BHLS scores. A total of 464 (29.8%) and 515 (33.1%) patients had nursing-reported and self-reported urinary incontinence, respectively. Nursing-reported incontinence was significantly associated with lower BHLS (ie, poorer health literacy) (aOR 0.93, 95%CI 0.89-0.99) and BIMS (ie, poorer cognition) (aOR 0.90, 95%CI 0.83-0.97) scores and need for assistance with toileting (aOR 7.08, 95%CI 2.16-23.21). Patient-reported incontinence was significantly associated with female sex (aOR 1.62, 95%CI 1.19-2.21), increased GDS score (ie, greater likelihood of depression) (aOR 1.22, 95%CI 1.10-1.36) and need for assistance with toileting (aOR 2.46, 95%CI 1.26-4.79). CONCLUSIONS: Poorer health literacy and cognition are independently associated with an increased likelihood of nursing-reported urinary incontinence among geriatric inpatients transitioning to SNF. Practitioners should consider assessment of health literacy and cognition in frail patients at risk for urinary incontinence and that patient and nursing assessment may be required to capture the diagnosis.

Road to recovery after transvaginal surgery for urethral mesh perforation: evaluation of outcomes and subsequent procedures.

INTRODUCTION AND HYPOTHESIS: Urethral injury resulting from transvaginal mesh slings is a rare complication with an estimated incidence of <1%. Our objective was to review the surgical management and functional outcomes of women presenting with urethral mesh perforation following midurethral sling (MUS) placement. METHODS: This was a retrospective multicenter review of women who from January 2011 to March 2016 at two institutions underwent mesh sling excision for urethral perforation with Female Pelvic Medicine and Reconstructive Surgery fellowship-trained surgeons. Data comprising preoperative symptoms, operative details, and postoperative outcomes were collected by telephone (n 13) or based on their last follow-up appointment. RESULTS OBTAINED: Nineteen women underwent transvaginal sling excision for urethral mesh perforation. Eight (42%) patients had undergone previous sling revision surgery. Sixty percent of women had resolution of their pelvic pain postoperatively. At follow-up, 92% reported urinary incontinence (UI), and three had undergone five additional procedures for vaginal prolapse mesh exposure (n 1), incontinence (onabotulinum toxin injection n 1, rectus fascia autologous sling n 1), prolapse (colpopexy n 1), and pain (trigger-point injection n 1). Patient global impression of improvement data was available for 13 patients, of whom seven (54%) rated their postoperative condition as Very much better or Much better. CONCLUSIONS: The management of urethral mesh perforation is complex. Most women reported resolution of their pelvic pain and a high rate of satisfaction with their postoperative condition despite high rates of incontinence.

Assessment of practices in screening and treating women with bacteriuria.

INTRODUCTION: Evidence-based screening and treatment for bacteriuria is crucial to prevent increasing antibiotic resistance. The Infectious Disease Society of America (IDSA) previously released guidelines on the management of asymptomatic bacteriuria (ASB) and uncomplicated urinary tract infections (UTIs) in women. The study's objective was to assess physicians' practices in managing women with bacteriuria relative to these guideline recommendations. MATERIALS AND METHODS: Cross-sectional data from physicians were collected using an anonymous questionnaire. Multivariable logistic regression analyses identified independent predictors of adherence to guidelines. RESULTS: Data were collected from 260 physicians. Over half of physicians surveyed were unfamiliar with IDSA guidelines and overtreat ASB. Variables independently associated with overtreatment of ASB included a non-academic practice and practicing as an OBGYN. Nearly one third (30.1%) of physicians reported prescribing an antibiotic other than a recommended first-line agent for uncomplicated cystitis. Relative to internists, OBGYNs and urologists were more likely to prescribe a recommended first-line agent to women with uncomplicated cystitis. Of those who correctly selected a first-line agent, 29.8% prescribed a longer than recommended duration of therapy. IDSA guideline awareness was not associated with physicians' practices in managing women with bacteriuria. CONCLUSIONS: Most physicians surveyed were unfamiliar with guidelines related to managing ASB and uncomplicated UTIs in women, likely contributing to overscreening and overtreatment of ASB and the use of inappropriate antibiotic regimens in treating uncomplicated cystitis. However, optimal antibiotic prescribing was not associated with knowledge of IDSA guidelines, suggesting that guideline dissemination alone may not alter practice patterns among physicians managing women with bacteriuria.

Phenotyping women with detrusor underactivity by presumed etiology: Is it plausible?

AIMS: Underactive bladder (UAB) is a symptom complex with poorly characterized causation. The aim of this study was to determine if clinical and UDS parameters differed between categories of presumed detrusor underactivity (DU) etiologies. METHODS: A retrospective review was performed at a single institution from 2011 to 2015 to identify patients with symptoms of UAB. Patients were excluded if they were male, had anti-incontinence, or pelvic organ prolapse (POP) surgery within 1 year, or the UDS did not demonstrate DU as defined within. Subjects were stratified by etiology into four cohorts: cardiovascular disease manifestations (CV), cardiac risk factors (CVR), neurologic (N), or idiopathic (I). Patient demographics, comorbidities, symptomatology, physical exam, and UDS parameters were compared. RESULTS: A total of 200 patients met inclusion criteria (CV: n = 53 [26.5%], CVR: n = 44 [22%] N: n = 81 [40.5%], I: n = 22 [11%]). Women in the CV cohort were significantly older and more likely to be post-menopausal (P < 0.001). There were no differences between cohorts for BMI (P = 0.48), recurrent UTI (P = 0.63), history of urinary retention (AUR) (P = 0.65), POP (0.49), American Urological Association Symptom Score (AUA-SS) (P = 0.06), presenting symptomatology [urgency, frequency, urgency urinary incontinence, AUR, incomplete emptying, hesitancy, UTI (P = 0.97)], or UDS parameters (first sensation [P = 0.25], normal desire [P = 0.80], strong desire [P = 0.58], capacity [P = 0.11], Qmax [P = 0.50], Pdet at Qmax [P = 0.22], post-void residual [P = 0.82]). CONCLUSIONS: Though differences were observed between cohorts for age and menopausal status, clinical or urodynamic parameters did not demonstrate distinct differences across presumed categories of etiology, suggesting that the etiology of DU may be multifactorial. Neurourol. Urodynam. 36:1151-1154, 2017. © 2016 Wiley Periodicals, Inc.

Urinary retention and catheter use among U.S. female Medicare beneficiaries: Prevalence and risk factors.

AIMS: To identify the prevalence of and risk factors for urinary retention and catheterization among female Medicare beneficiaries. METHODS: We identified women with a diagnosis of urinary retention in a 5% sample of Medicare claims in 2012. Women were categorized into three groups based on the occurrence and duration of urinary catheterization within a 1 year period: 1) no catheterization; 2) short-term catheterization (ie, one or more catheterizations in less than 30 days); and 3) chronic catheterization (catheterizations in multiple 30 day periods within 1 year). We then identified a group of age-matched controls without catheterization or a diagnosis of urinary retention in 2012. Clinical and demographic data were collected for each patient, and risk factors for retention and catheterization were compared across groups. We assessed factors associated with urinary retention using multivariable logistic regression. RESULTS: We estimated the rate of retention to be 1532 per 100 000 U.S. female Medicare beneficiaries in 2012, with rates of short term and chronic catheterization estimated to be 160 and 108 per 100 000 women, respectively. Prior diagnoses of neurologic condition, urinary tract infection, and pelvic organ prolapse were positively associated with retention and catheterization in multivariable analyses. CONCLUSIONS: We estimated the prevalence of urinary retention diagnoses among female Medicare beneficiaries to be 1532 per 100 000 women. Retention and catheterization were significantly associated with comorbid disease, with the strongest associations identified with a concomitant diagnosis of neurologic condition, UTI, and POP.

Management of Voiding Dysfunction After Female Neobladder Creation.

PURPOSE OF REVIEW: Functional complications after orthotopic neobladder urinary diversion (ONB), including urinary incontinence and urinary retention, present unique challenges. The purpose of this review is to outline contemporary treatment options for voiding dysfunction after ONB in females. RECENT FINDINGS: Meticulous surgical technique in the form of urethral nerve-sparing has been shown to play an important role in maintaining continence, as has sparing the uterus when possible. Data supporting the effectiveness of lifestyle measures, urethral bulking, pubovaginal slings, and transobturator slings in the treatment of urinary incontinence are widely variable and limited to case reports. Urinary retention is still most effectively managed with self-catheterization. Voiding dysfunction after ONB can be devastating. Recent advances focus on improving surgical techniques to decrease the risk of incontinence and retention, as post-operative management options are limited.

Treatment of Pelvic Floor Disorders Following Neobladder.

Radical cystectomy remains the gold standard treatment for organ-confined high-grade recurrent or muscle-invasive bladder cancer. Orthotopic neobladder urinary diversion following cystectomy represents an option for patients wishing for continent urinary diversion. Female patients who undergo radical cystectomy with orthotopic bladder substitution are at risk for developing both common and neobladder-specific disorders of the pelvic floor, including urinary incontinence, hypercontinence, vaginal prolapse, and neobladder-vaginal fistula. Each of these sequelae can have significant impact on the patient's quality of life. Due to the increased frequency of orthotopic neobladder creation in women, subspecialty urologists are more likely to confront such pelvic floor disorders in bladder cancer survivors. This review presents the most current information on the treatment of pelvic floor disorders after orthotopic bladder substitution.

Underactive bladder in women: is there any evidence?

PURPOSE OF REVIEW: Underactive bladder (UAB) is a clinical symptom complex only recently gaining recognition as a clinical diagnosis. Lack of consensus agreement on a definition of UAB has limited its recognition and diagnosis in clinical practice. The purposes of this review are to: present existing definitions of UAB, review recent data regarding clinical and urodynamic diagnosis of the condition, and examine up-to-date hypotheses regarding its pathophysiology, with a focus on women. RECENT FINDINGS: The process to develop a consensus definition for UAB as a clinical symptom complex is ongoing. Symptoms associated with UAB, such as weak stream, straining to void, and history of urinary retention are well correlated to detrusor underactivity on urodynamics, which frequently develops in elderly women. In addition to aging, UAB may be the end stage of a variety of contributing pathologic conditions such as diabetes and ischemic disease. In some women, UAB may result from a progression from overactive bladder to UAB. SUMMARY: Existing evidence supports UAB in women as a symptom complex with a clinical and pathophysiologic profile distinguishable from other lower urinary tract-associated clinical conditions. Consensus definitions of clinical and urodynamic diagnostic parameters will be essential to more widespread recognition of UAB.

Urinary tract infection-like symptom is associated with worse bladder cancer outcomes in the Medicare population: Implications for sex disparities.

OBJECTIVES: To determine the time to bladder cancer diagnosis from initial infection-like symptoms and its impact on cancer outcomes. METHODS: Using Surveillance, Epidemiology and End Results-Medicare, we designed a retrospective cohort study identifying beneficiaries aged ≥ 66 years diagnosed with bladder cancer from 2007 to 2009. Patients were required to have a hematuria or urinary tract infection claim within 1 year of bladder cancer diagnosis (n = 21 216), and have 2 years of prior Medicare data (n = 18 956) without any precedent hematuria, bladder cancer or urinary tract infection claims (n = 12 195). The number of days to bladder cancer diagnosis was measured, as well as the impact of sex and presenting symptom on time to diagnosis, pathology, and oncological outcomes. RESULTS: The mean time to bladder cancer diagnosis was 72.2 days in women versus 58.9 days in men (P < 0.001). A logistic regression model identified the greatest predictors of ≥ pT2 pathology were both women (odds ratio 2.08, 95% confidence interval 1.70-2.55) and men (odds ratio 1.71, 95% confidence interval 1.49-1.97) presenting with urinary tract infection. Cox proportional hazards analysis identified an increased risk of mortality from bladder cancer and all causes in women presenting with urinary tract infection (hazard ratio 1.37, 95% confidence interval 1.10-1.71, and hazard ratio 1.47, 95% confidence interval 1.28-1.69) compared with women with hematuria. CONCLUSIONS: Women have a longer interval from urinary tract infection to diagnosis of bladder cancer. Urinary tract infection presentation can adversely affect time to diagnosis, pathology and survival. Time to diagnosis seems not to be an independent predictor of bladder cancer outcomes.

Assessing variability of the 24-hour pad weight test in men with post-prostatectomy incontinence.

PURPOSE: Decision-making regarding surgery for post-prostatectomy incontinence (PPI) is challenging. The 24-hour pad weight test is commonly used to objectively quantify PPI. However, pad weight may vary based upon activity level. We aimed to quantify variability in pad weights based upon patient-reported activity. MATERIALS AND METHODS: 25 patients who underwent radical prostatectomy were prospectively enrolled. All patients demonstrated clinical stress urinary incontinence without clinical urgency urinary incontinence. On three consecutive alternating days, patients submitted 24-hour pad weights along with a short survey documenting activity level and number of pads used. RESULTS: Pad weights collected across the three days were well correlated to the individual (ICC 0.85 (95% CI 0.74-0.93), p<0.001). The mean difference between the minimum pad weight leakage and maximum leakage per patient was 133.4g (95% CI 80.4-186.5). The mean increase in 24-hour leakage for a one-point increase in self-reported activity level was 118.0g (95% CI 74.3-161.7, p<0.001). Pad weights also varied significantly when self-reported activity levels did not differ (mean difference 51.2g (95% CI 30.3-72.1), p<0.001). CONCLUSIONS: 24-hour pad weight leakage may vary significantly on different days of collection. This variation is more pronounced with changes in activity level. Taking into account patient activity level may enhance the predictive value of pad weight testing.

Sex disparities in diagnosis of bladder cancer after initial presentation with hematuria: a nationwide claims-based investigation.

BACKGROUND: Women have disproportionately higher mortality rates relative to incidence for bladder cancer. Multiple etiologies have been proposed, including delayed diagnosis and treatment. Guidelines recommend ruling out malignancy in men and women presenting with hematuria. This study sought to determine the difference in timing from presentation with hematuria to diagnosis of bladder cancer in women versus men. METHODS: This is a retrospective population-based study examining the timing from presentation with hematuria to diagnosis of bladder cancer, based on data from the MarketScan databases, which include enrollees of more than 100 health insurance plans of approximately 40 large US employers from 2004 through 2010. All study patients presented with hematuria and were subsequently diagnosed with bladder cancer. The primary outcome measure was number of days between initial presentation with hematuria and diagnosis of bladder cancer by sex. RESULTS: A total of 5416 men and 2233 women met inclusion criteria. Mean days from initial hematuria claim to bladder cancer claim was significantly longer in women (85.4 versus 73.6 days, P < .001), and the proportion of women with >6 month delay in bladder cancer diagnosis was significantly higher (17.3% versus 14.1%, P < .001). Women were more likely to be diagnosed with urinary tract infection (odds ratio = 2.32, 95% confidence interval = 2.07-2.59) and less likely to undergo abdominal or pelvic imaging (odds ratio = 0.80, 95% confidence interval = 0.71-0.89). CONCLUSIONS: Both men and women experience significant delays between presentation with hematuria and diagnosis of bladder cancer, with longer delays for women. This may be partly responsible for the sex-based discrepancy in outcomes associated with bladder cancer.

The prognostic significance of perineural invasion and race in men considering active surveillance.

OBJECTIVE: To determine the importance of perineural invasion (PNI) on diagnostic biopsy in men enrolled in active surveillance (AS). PATIENTS AND METHODS: Eligibility criteria for AS included clinical stage ≤ T2a and Gleason score ≤6, ≤3 cores positive, maximum single core involvement <50%, and total tumour volume ≤5% on diagnostic biopsy. All men received 12-core confirmation biopsy at ≤6 months. AS 'failure' on confirmatory biopsy was defined as failure to meet one or more eligibility criteria. Risk of AS failure was compared in men with and without PNI. RESULTS: For the 165 men comprising the study population, the mean (sd) age was 66.9 (6.5) years and the median (interquartile, IQR) PSA level of men at study entry was 4.4 (3.2-6.0) ng/mL. The median (IQR) follow-up was 5.5 (1.1-9.9) months. In all, 8.5% (14/165 men) had PNI on diagnostic biopsy. Compared with those without PNI, men with PNI tended to have more cores involved with cancer, at a mean (sd) of 2.0 (0.7) vs 1.6 (0.8) cores (P = 0.08) but did not have significantly a greater mean (sd) total tumour length on diagnostic biopsy, at 3.0 (2.1) vs 2.3 (3.6) mm (P = 0.27). Men with PNI on diagnostic biopsy were significantly more likely to meet criteria for disease progression on confirmatory biopsy (57% [8/14] vs 21% [32/151]; P = 0.006). PNI remained a significant predictor for AS failure after adjustment for number of positive cores, maximum percentage core involvement, and total tumour length (odds ratio 4.4, 95% confidence interval 1.4-14.2). CONCLUSIONS: PNI on diagnostic biopsy is associated with disease progression on confirmatory biopsy. The presence of PNI should factor into appropriate patient selection and counselling in AS.

Urinary retention in elderly women: diagnosis & management.

The management of urinary retention in the elderly female can present a challenging conundrum for primary care physicians, geriatricians, and urologists. It is often difficult to diagnose due to concomitant comorbidities and potential cognitive impairments. Evaluation should include a comprehensive history and physical examination, post-void residual, and urinalysis with consideration given to urodynamic testing in select patients. Management varies from conservative to invasive and should be tailored to the individual patient. Primary goals of care include symptom reduction, prevention of urinary tract infection, and upper tract deterioration. This presents an up-to-date review of the presentation, diagnosis, and management options available for elderly women with urinary retention.

Cystectomy and urinary diversion as management of treatment-refractory benign disease: the impact of preoperative urological conditions on perioperative outcomes.

OBJECTIVES: To investigate perioperative outcomes associated with cystectomy and urinary diversion for treatment-refractory benign urological disease. METHODS: A cohort of patients who underwent cystectomy for infection, fistula, bleeding, incontinence, neurogenic bladder or pain between January 2004 and June 2012 was established. Data included baseline demographics, indications for cystectomy and prior treatments, and complications at 30 and 90 days. Primary outcome measures were 30-day and 30 to 90-day complications. RESULTS: The study group comprised eight males and 18 females. The mean age was 57.8 years (95% CI 50.8-64.7). A total of 19 patients (73%) had resolution of their underlying urological pathology at 90 days. A total of 19 patients (73%) experienced a complication in the first 30 days, of which nine (47%) were Clavien grade III or higher. The most common 30-day complications were urinary tract infection (n = 6, 23%) and wound infection (n = 6, 23%). A total of 44% (4/9) of patients with neurogenic bladder experienced a complication within the first 30 days of cystectomy compared with 100% (8/8) of patients with radiation-induced fistula (P = 0.03) and 78% (7/9) of non-neurogenic, non-radiation-induced fistula patients (P = 0.34). CONCLUSIONS: Cystectomy with urinary diversion for benign disease might be successful, but is associated with a high rate of perioperative complications. Those with radiation-induced fistula are more likely to experience complications, whereas those with neurogenic bladder carry a lower risk. Patients should be counseled appropriately regarding expected postoperative outcomes.

The impact of running versus interrupted anastomosis on ureterointestinal stricture rate after radical cystectomy.

PURPOSE: Benign ureterointestinal anastomotic stricture is not uncommon after radical cystectomy and urinary diversion. We studied the impact of the running vs the interrupted technique on the ureterointestinal anastomotic stricture rate. MATERIALS AND METHODS: From July 2007 to December 2008 interrupted end-to-side anastomoses were created and from January 2009 to July 2010 running anastomoses were created. The primary study end point was time to ureterointestinal anastomotic stricture. RESULTS: Of 266 consecutive patients 258 were alive 30 days after radical cystectomy, including 149 and 109 with an interrupted and a running anastomosis, respectively. The groups did not differ in age, gender, body mass index, age adjusted Charlson comorbidity index, receipt of chemotherapy or radiation, blood loss, operative time, diversion type or postoperative pathological findings. The stricture rate per ureter was 8.5% (25 of 293) and 12.7% (27 of 213) in the interrupted and running groups, respectively (p = 0.14). Univariate analysis suggested that postoperative urinary tract infection (HR 2.1, 95% CI 1.1-4.1, p = 0.04) and Clavien grade 3 or greater complications (HR 2.6, 95% CI 1.4-4.9, p <0.01) were associated with ureterointestinal anastomotic stricture. On multivariate analysis postoperative urinary tract infection (HR 2.4, 95% CI 1.2-5.1, p = 0.02) and running technique (HR 1.9, 95% CI 1.0-3.7, p = 0.05) were associated with ureterointestinal anastomotic stricture. Median time to stricture and followup was 289 (IQR 120-352) and 351 days (IQR 132-719) in the running cohort vs 213 (IQR 123-417) and 497 days (IQR 174-1,289) in the interrupted cohort, respectively. Of the 52 strictures 33 (63%) developed within 1 year. Kaplan-Meier analysis controlling for differential followup showed a trend toward higher freedom from stricture for the interrupted ureterointestinal anastomosis (p = 0.06). CONCLUSIONS: A running anastomosis and postoperative urinary tract infection may be associated with ureterointestinal anastomotic stricture. Larger series with multiple surgeons are needed to confirm these findings.

Validation of new AJCC exclusion criteria for subepithelial prostatic stromal invasion from pT4a bladder urothelial carcinoma.

PURPOSE: In 2010 the AJCC (American Joint Committee on Cancer) excluded urothelial carcinoma with subepithelial prostatic stromal invasion from the pT4a bladder cancer staging class, which is otherwise defined by direct prostatic invasion transmurally from the bladder. We determined if the new guidelines were reflective of differences in survival between subepithelial prostatic stromal invasion and transmural pT4a disease. MATERIALS AND METHODS: A retrospective, multi-institutional cohort of cystectomy cases with subepithelial prostatic stromal invasion from the University of Chicago and Cleveland Clinic were compared to a cohort with transmural pT4a disease. All pathological specimens were rereviewed at the respective institutions. Patients were excluded from the final cohort if variant bladder cancer histology, pT3 bladder disease or extraprostatic extension of urothelial carcinoma were identified. The primary end points were cancer specific and overall survival. RESULTS: Our study sample consisted of 48 patients with subepithelial prostatic stromal invasion and 49 patients with transmural pT4a disease. Median followup was 12.8 months (IQR 4.9 to 31.4). Patients with subepithelial prostatic stromal invasion had lower rates of lymph node involvement than those with transmural pT4a disease (14.6% vs 61.2%, p <0.001) and lower rates of positive surgical margins (18.7% vs 61.2%, p <0.001). Rates of perioperative chemotherapy were similar in both groups. When comparing subepithelial prostatic stromal invasion and transmural pT4a groups, overall survival was 64.0 vs 9.8 months and median cancer specific survival was not achieved vs 16.5 months, respectively (p <0.001). CONCLUSIONS: Subepithelial prostatic stromal invasion from urothelial carcinoma has more favorable outcomes compared to transmural pT4a disease. Our results support the exclusion of subepithelial prostatic stromal invasion from the pT4a bladder urothelial carcinoma staging class.