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The overall readmission rate was 5% (12/263) and similar for patients discharged on POD 1, 4.5% (7/157). Several patient-related, tumour-related, and surgical factors were associated with care pathway success. In a multiple logistic regression model, only surgery period (late cohort vs early cohort) was significant for successful pathway implementation (odds ratio 4.2; 95% confidence interval 2.1�C8.4, P http://www.selleckchem.com/products/VX-770.html experience. ""To evaluate the effect of previous prostate surgery performed for lower urinary tract symptoms (LUTS) on the ability to predict lymph node invasion (LNI) in patients subsequently diagnosed with prostate cancer, testing two widely used LNI predictive models. From 1990 to 2012, we collected data on 4734 prostate cancer patients treated with radical prostatectomy and extended pelvic lymph node dissection. Of these, 4453 (94%) had no prior prostate surgery (��na?ve patients��), http://www.selleck.cn/products/Verteporfin(Visudyne).html while 286 (6%) had previously undergone surgery for LUTS. Two LNI prediction models based on patients treated with extended pelvic lymph node dissection were evaluated using the area under the receiver operating characteristics (ROC) curve, the calibration plot method, and decision curve analyses. The rate of LNI was 12%, while the median number of lymph nodes removed was 15 in both groups (p=0.9). The two tested nomograms provided more accurate prediction in na?ve patients relative to patients previously treated with prostate surgery for LUTS (AUC: 82% and 81% vs. 68% and 71%, p=0.01 and p=0.04 respectively). In na?ve patients the surgeon would have missed one LNI for every 53 and 34 avoided ePLND using the Briganti and Godoy nomograms, respectively; in patients previously treated with surgery for LUTS, a LNI would http://www.selleckchem.com/products/ch5424802.html have been missed in 13 and 21 patients not undergoing ePLND. The accuracy and the clinical net-benefit of LNI prediction tools decrease importantly in patients with prior prostate surgery for LUTS. These models should be avoided in such patients, who should instead be subject to routine pelvic lymph node dissection. ""Study Type �C Therapy (case series) Level of Evidence?4 To study the operability and effectiveness of a biodegradable ureteral stent for clinical treatment of ureteral war injury using a canine model. A device was designed and employed to generate firearm fragment wounds in unilateral ureters (on randomly chosen sides) of nine beagles (Group A). The wounded ureters were then debrided and sutured. Intravenous pyelography (IVP) and radioactive renography were performed 40, 80 and 120 days postoperatively. In Group B, firearm fragment wounds were made to the bilateral ureters in nine beagles.