European urology
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A systematic literature review did not identify a formally validated patient-reported outcome measure (PROM) for urethral stricture surgery. ⋯ This pilot study has defined a succinct, practical, and psychometrically robust PROM designed specifically to quantify changes in voiding symptoms and HRQoL following urethral stricture surgery.
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Comparative Study
Long-term infection rates in diabetic patients implanted with antibiotic-impregnated versus nonimpregnated inflatable penile prostheses: 7-year outcomes.
Diabetic patients may be more prone to penile-implant infections than other men. ⋯ This long-term evidence from the largest known database of diabetic IPP recipients establishes that the use of an antibiotic-impregnated IPP can decrease revisions due to infection. Reducing the incidence of this devastating complication represents a significant medical advance in erectile restoration for diabetic patients.
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The role of malnutrition has not been well studied in patients undergoing surgery for renal cell carcinoma (RCC). ⋯ ND is associated with higher mortality in patients undergoing surgery for locoregional RCC, independent of key clinical and pathologic factors. Given this mortality risk, it may be important to address nutritional status preoperatively and counsel patients appropriately.
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In percutaneous nephrolithotomy (PNL), the best possible way to access the collecting system is still a matter of debate. There is little possibility of correcting a suboptimal access. ⋯ The optical puncture needle for PNL appears to be most helpful for confirming the optimal percutaneous access to the kidney prior to dilation of the nephrostomy tract, improving the safety of the technique.