Objectives To describe the trend in the impact of lower urinary tract symptoms attributed to benign prostatic hyperplasia (LUTS/BPH) on a global scale using the Global Burden of Disease (GBD) database. Materials and Methods Using the GBD database, worldwide data aggregated from registries and health systems from 1990 to 2017 were filtered for LUTS/BPH diagnoses. Calculation of years lived with disability (YLD) were compared with other urological diseases. YLD were calculated by a standardized method using assigned disability weights. The GBD‐defined sociodemographic index (SDI) was used to assess impact of LUTS/BPH by global SDI quintile. Results Global Burden of Disease data over the 1990–2017 study period were summarized and global numbers and trends noted with other urological diseases for comparison. A total of 2 427 334 YLD were attributed to BPH in 2017 alone, almost three times more than those attributed to the next highest urological disease, prostate cancer (843 227 YLD). When stratified by SDI quintile, a much lower impact of BPH was found in the bottom three quintiles, despite this subset representing 66.9% of the 2017 world population. Conclusions Lower urinary tract symptoms attributed to benign prostatic hyperplasia exert a rapidly rising human burden far exceeding other urological diseases. As the population ages and men in a lower SDI enjoy increased life expectancy and decreased competing mortalities, a continually accelerating wave of LUTS/BPH can be forecast. These epidemiological trends have serious implications for the future allocation of resources and the global urological workforce.

Nursing home residents are at risk for acquiring and transmitting MDROs. A serial point-prevalence study of 605 residents in 3 facilities using random sampling found MDRO colonization in 45% of residents: methicillin-resistant Staphylococcus aureus (MRSA, 26%); extended-spectrum β-lactamase-producing Enterobacteriaceae (ESBL, 17%); vancomycin-resistant Enterococcus spp. (VRE, 16%); carbapenem-resistant Enterobacteriaceae (CRE, 1%). MDRO colonization was associated with history of MDRO, care needs, incontinence, and catheters. Infect Control Hosp Epidemiol 2016;1485-1488.

OBJECTIVETo report our 16-year experience with ileal ureter interposition for complex ureteral stricture. Ureteral reconstruction continues to evolve to include less invasive techniques to successfully manage ureteral stricture. However, long, complex, obliterative and especially radiated ureteral strictures are not amenable to less invasive techniques and may require Ileal ureter interposition. MATERIALS AND METHODSRetrospective review of a single institution's ureteral reconstruction database was performed. Demographics, operative details, success rate, complication rate, and length of follow-up were noted. Unilateral replacements utilized ileal ureteral interposition. Success rate was defined as no need for further open intervention. RESULTSBetween 2003 and 2019, 188 ureteral reconstructions were performed, of which 46 required ileal ureter interposition. Of these 46 patients, 10 required bilateral reconstruction. Average age was 53 years, 26 (57%) were female. The average stricture length was 9.1 cm (2-20 cm). Stricture etiology included iatrogenic causes (n = 24, 52%), radiation causes (n = 12; 26%), vascular disease (n = 3; 7%), and idiopathic retroperitoneal fibrosis (n = 3; 7%). Forty-three surgeries were performed by open abdominal approach; 3 were performed robotically. The average length of operation was 412 minutes, blood loss 417 mL and LOS was 10 days. At mean follow up of 4.4 years (1-16 years), overall success rate was 83%, with 17% (n = 8) patients requiring subsequent major surgery (5 successful ureteral revision, 3 nephrectomy) and 11 (24%) patients experiencing a major complication. CONCLUSIONIn our long-term follow up of over 4 years, ileal ureteral interposition remains a successful option for complex ureteral strictures in properly selected patients. UROLOGY 157: 257−262, 2021.

Skilled nursing home facilities (SNFs) house a vulnerable population frequently exposed to respiratory pathogens. Our study aims to gain a better understanding of the transmission of nursing home-acquired viral respiratory infections in non-epidemic settings. Symptomatic surveillance was performed in three SNFs for residents exhibiting acute respiratory symptoms. Environmental surveillance of five high-touch areas was performed to assess possible transmission. All resident and environmental samples were screened using a commercial multiplex polymerase chain reaction platform. Bayesian methods were used to evaluate environmental contamination. Among nursing home residents with respiratory symptoms, 19% had a detectable viral pathogen (parainfluenza-3, rhinovirus/enterovirus, RSV, or influenza B). Environmental contamination was found in 20% of total room surface swabs of symptomatic residents. Environmental and resident results were all concordant. Target period prevalence among symptomatic residents ranged from 5.5 to 13.3% depending on target. Bayesian analysis quantifies the probability of environmental shedding due to parainfluenza-3 as 92.4% (95% CI: 86.8-95.8%) and due to rhinovirus/enterovirus as 65.6% (95% CI: 57.9-72.5%). Our findings confirm that non-epidemic viral infections are common among SNF residents exhibiting acute respiratory symptoms and that environmental contamination may facilitate further spread with considerable epidemiological implications. Findings further emphasise the importance of environmental infection control for viral respiratory pathogens in long-term care facilities.

Alvimopan is a μ-opioid receptor antagonist used in the post-operative period to decrease rates of post-operative ileus (POI) following radical cystectomy (RC) and thereby shorten length of stay (LOS). Naloxegol is a much less expensive drug of the same class that has yet to be studied for prevention of POI in the peri-operative period. The purpose of the current study is to evaluate the differences in LOS and development of POI in patients post-RC who take alvimopan versus those who take naloxegol, with the hope that drug efficacy can be evaluated against the significant difference in cost burden between the two drugs. The study population included all adult patients between 18–89 years of age with bladder cancer undergoing radical cystectomy with urostomy at University of Colorado Hospital. Those patients who received usual post-operative care as well as either alvimopan or naloxegol between September 2011 and December 2017 were selected for analysis. Patients who did not take either medication or were switched from one drug to the other were excluded from the study. A zero-truncated binomial regression analysis was used to analyze differences in length of stay in patients who received alvimopan versus those who received naloxegol. Additionally, the incidence of post-operative ileus was compared between treatment groups. 130 patients who underwent RC and received either alvimopan or naloxegol were included in the study: 75 (58%) received alvimopan and 55 (42%) received naloxegol. Baseline characteristics were similar between treatment groups. There was no significant difference in the length of stay between patients who received alvimopan and patients who received naloxegol after adjusting for age, sex, BMI, length of surgical time, or stage of disease (p = 0.41). There was no significant between the two drugs for development of POI (p = 0.85). Development of POI was significantly associated with a longer LOS (p = 0.007). The analysis showed that naloxegol was comparable to alvimopan when it came to length of hospital stay following RC. Therefore, naloxegol may be offered as a less expensive, effective alternative to alvimopan.

The ever-rising prevalence of resistance to first-line antibiotics among clinical Escherichia coli isolates leads to worse clinical outcomes and higher health care costs, thereby creating a need to discover its basis so that effective interventions can be developed. We found that the H30 subset within E. coli sequence type 131 (ST131-H30) is currently, and has been since at least 2004, the main E. coli lineage contributing to key resistance phenotypes—including extended-spectrum-beta-lactamase (ESBL) production, fluoroquinolone resistance, multidrug resistance, and dual ESBL production-plus-fluoroquinolone resistance—at a United States tertiary care center with a rising prevalence of ESBL-producing E. coli isolates. This identifies ST131-H30 as a target for diagnostic tests and preventive measures designed to curb the emergence of multidrug-resistant E. coli isolates and/or to blunt its clinical impact.

No abstract

No abstract