Objective To determine the association between preoperative serum albumin and mortality and postoperative complications after radical cystectomy and urinary diversion. Patients and Methods We conducted a retrospective review of 1097 radical cystectomies performed for the treatment of bladder cancer between 1992 and 2005. All data were entered prospectively into a hospital-based complications database. We used multivariable logistic regression to assess the association between preoperative serum albumin and complications and mortality within 90 days of surgery, while controlling for preoperative patient and disease characteristics. Results Low preoperative serum albumin was identified in 14% of the cohort. Preoperative serum albumin was a predictor of postoperative complications (adjusted odds ratio [OR] per unit increase in albumin: 0.61, 95% confidence interval [CI] 0.42–0.90) and 90-day mortality (OR 0.33, 95% CI 0.14–0.75) when controlling for sex, race, age-adjusted Charlson score, body mass index, prior history of abdominal surgery, clinical stage, and neoadjuvant chemotherapy. As serum albumin decreased, the risk of complications and mortality increased. Conclusions In addition to age-adjusted Charlson score, low preoperative serum albumin is a significant predictor of complications and mortality after radical cystectomy. Serum albumin testing can be used to identify individuals at high-risk for morbidity and mortality.

Laparoscopic partial nephrectomy (LPN) compares favorably to traditional open nephron-sparing surgery (NSS) in terms of oncologic and surgical principles for kidney tumors. Studies have shown the modality to be feasible with similar oncologic efficacy and superior renal functional outcomes compared with laparoscopic radical nephrectomy (LRN) for tumors. The main advantages of LPN include marked improvements in estimated blood loss, decreased surgical site pain, shorter postoperative convalescence, better cosmesis, and nephron preservation. This review article evaluates the literature regarding LPN and discusses the main steps of the operation, the perioperative workup and management, surgical complications, and its role in the surgical management of kidney masses.

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Despite the literature advocating "tubeless" PCNL with ureteral stent placement at conclusion of surgery, our randomized prospective study shows that QoL is significantly worse with stent placement than with temporary nephrostomy drainage in the immediate aftermath following PCNL, using a validated QoL assessment instrument specific for nephrolithiasis.

Purpose Smoking is the primary etiologic risk factor for bladder cancer and has been implicated in mechanisms of chemoresistance. We investigated smoking as a potential predictor for pathologic outcomes after neoadjuvant chemotherapy (NC) and radical cystectomy (RC) for muscle-invasive bladder cancer. Methods We identified 139 patients treated with neoadjuvant cisplatin-based chemotherapy followed by RC for T2-4aN0M0 bladder cancer. Logistic regression was used to evaluate associations between smoking characteristics and pathologic outcomes (pT0, complete response; pT0/pTis/pT1, any response). In a secondary analysis, multivariate Cox regression was used to assess associations between smoking and recurrence-free and cancer-specific survival. Results Our cohort consisted of 99 (71 %) males, with a median age of 65 (interquartile range 56, 71). Prevalence of never, former, and current smokers was 25, 45, and 29 %, respectively. In total, 63 patients experienced disease recurrence, 39 died of disease, and 11 died of other causes. There were no statistically significant associations between smoking characteristics and complete (p = 0.5) or any (p = 0.2) pathologic response to NC. Similarly, we did not find any association between smoking characteristics and recurrence (p = 0.6) or cancer-specific survival (p = 0.9). Conclusions In this series, smoking characteristics were not found to be predictive of pathologic response after NC and RC, although this analysis was limited by the small study sample size. However, the harmful effects of smoking warrants continued emphasis on smoking cessation counseling in bladder cancer patients.

Pneumoperitoneum using a pressure of 20 mm Hg for RARP is safe and has no significant short-term effects on renal function and hemoglobin. Increased insufflation pressure was not associated with a higher complication rate.

To our knowledge our study is the first to show that 1) bullying is significantly associated with pediatric lower urinary tract symptoms and 2) physical forms of bullying accompany worsened symptoms.

Transurethral catheterization is not associated with an increased urinary tract infection risk compared to suprapubic tubes and intermittent catheterization if catheterization duration is 5 days or less. However, a suprapubic tube or intermittent catheterization is associated with a lower rate of urinary tract infection if longer term catheterization is expected in the postoperative period.