Faculty Bibliography

Patients who undergo radical cystectomy (RC) are at elevated risk of venous thromboembolism and associated morbidity and mortality. Guidelines recommend extended thromboprophylaxis (ETP), typically with heparins, but adherence is low. Outside urology, low-dose apixaban has been used for postoperative ETP with success. We describe our first experiences with low-dose apixaban for ETP after RC for bladder cancer. In our sample of 72 patients who underwent RC for cancer and subsequently received apixaban 2.5 mg twice daily for ETP, there were no symptomatic thromboembolic events and no major bleeding events. Other complication rates were in line with historical reports. Our experience with apixaban 2.5 mg twice daily for ETP after RC demonstrates safety and potential efficacy. A transition from injectable to oral thromboprophylaxis has the potential to improve adherence and patient satisfaction, while allowing the possibility of further extending prophylaxis beyond 28 d, which may be beneficial in selected patients. Further evaluation of apixaban for thromboprophylaxis in urologic cancer surgery is warranted. PATIENT SUMMARY: Home injectable heparin is used for 4 weeks after bladder removal surgery to prevent blood clots. We evaluated our use of the oral medication apixaban for prevention of blood clots after bladder removal surgery and found that none of our patients had major bleeding events or symptomatic blood clots. We conclude that there should be further evaluation of the use of oral instead of injectable medication to prevent blood clots after urology surgery.

OBJECTIVE:To evaluate optimal regimens for perioperative antimicrobial prophylaxis in transurethral procedures by examining antimicrobial susceptibility patterns in the United States. MATERIALS AND METHODS:Through several methods, we attempted to attain an antibiogram for each state. We focused on microbes known to cause infections after transurethral surgeries and antibiotics referred to in current or prior recommendations and compared susceptibility rates across states using Kruskal Walis tests and the Dwass, Steel, Critchlow-Fligner tests. We also examined susceptibility to (non-ceftazidime) third generation cephalosporins. RESULTS:Data is included from 40 states. For each microbe studied, there was significant variability in sensitivity to antibiotics studied. Current first line recommendations for antimicrobial prophylaxis include first generation cephalosporins with 82%, 80%, and 87% mean coverage for E coli, Proteus, and Klebsiella respectively and trimethoprim-sulfamethoxazole with 74%, 80%, and 93% coverage, respectively. Susceptibility to aminoglycosides is 91%, 92%, and 96%, respectively and to third generation cephalosporin, it is 92%, 99%, and 94%. CONCLUSION:Current first line recommended antimicrobials for prophylaxis in transurethral procedures provide overall poor predicted coverage based on our database of antibiograms. Alternatives exist that have higher predicted susceptibility, though clinical significance of this and risk of resultant antimicrobial resistance is unknown. Urologists should consider local patterns when selecting antimicrobial prophylaxis for their patients.

BACKGROUND:Considering the relatively high 5-yr survival rate (76.9%) for bladder cancer (BC), its overall prevalence will probably continue to increase. Therefore, it is important to understand the effects of BC diagnosis and management, including psychological sequelae. OBJECTIVE:To determine the prevalence of depression among elderly patients with BC and identify patient characteristics associated with depression. DESIGN SETTING AND PARTICIPANTS/METHODS:Survey responses from a population-based sample of 5787 patients older than 65 yr with a history of BC were retrieved from the Surveillance, Epidemiology and End Results-Medicare Health Outcomes Survey registry, spanning 1999-2014. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS/METHODS:The primary outcome measured is the prevalence of a positive depression screen. Cancer characteristics and demographic, socioeconomic, health-related, and activities of daily living (ADL)-related data were reviewed. Univariate analysis was conducted to identify correlation between a positive depression screen and patient characteristics. Multivariate analysis was performed to identify independent predictors of depression. RESULTS AND LIMITATIONS/CONCLUSIONS: <  0.0001) were protective against the development of depression. Limitations include the lack of consideration of treatment outcomes and whether patients have active disease or only a history of cancer. CONCLUSIONS:Depression affects a substantial percentage (14%) of elderly patients with BC. Poor general health and impaired ability to complete ADL were the greatest risk factors for depression. Acknowledgment of sociodemographic factors may improve awareness of depression in patients with BC and a potential need for psychosocial support. PATIENT SUMMARY/RESULTS:Depression affects a significant proportion of patients with bladder cancer. Social and demographic factors influence a patient's risk of depression. Acknowledgment of these factors may improve the detection of depression and a possible need for intervention.

OBJECTIVE:To demonstrate placement of bedside double-j ureteral stents in an Emergency Department or hospital floor setting. BACKGROUND:. We demonstrate a safe and efficacious method for bedside ureteral stent placement without fluoroscopic guidance. MATERIALS AND METHODS:In the setting of the Emergency Department we use ketamine for conscious sedation and local anesthesia while on the wards, we utilize just local anesthesia. After the patient has been sterilely prepped and draped, the operator passes the flexible cystoscope into the bladder in the standard fashion. The obstructed ureteral orifice is identified, and an extra-long guidewire is used to place a 4.8-French ureteral stent through the scope and beyond the obstruction. A post-operative plain film x-ray of the abdomen confirms proper placement. If significant issues are encountered, the procedure is abandoned, and standard operating room stent placement is undertaken. RESULTS:The technique is simple and reproducible for placing double-j ureteral stents outside of the operating room environment without general anesthesia. CONCLUSION:In select patients, bedside double-j ureteral stent placement using our method is a safe and reproducible way to avoid the costs and risks associated with general anesthesia and to optimize utilization of scarce operating room resources.