Existing evidence leads to the conclusion that RE seems to be a safe intervention in PCaPs with beneficial effects on physical performance capacity and QoL. Nevertheless, further research in this field is urgently needed to increase understanding of exercise interventions in PCaPs.

The widespread use of measurement of prostate-specific antigen for prostate cancer screening has led to a dramatic increase in the number of transrectal biopsies. Although transrectal ultrasound-guided prostate biopsy is the gold standard in the diagnosis of prostate cancer, the strategies for initial and repeat biopsies remain controversial. Over the past decade numerous biopsy protocols have been developed. Several protocols have been established that increase the number of cores by combining sextant and lateral biopsies to increase the cancer detection rate. We review the current methods of prostate biopsies, the indication to perform an initial and repeat biopsy, the impact of prostate volume on the number of cores taken, and the morbidity of the procedure.

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The impact of vesicoureteral reflux (VUR) on renal allograft outcomes is debatable, with small cohort studies reporting controversial results. The objective of this retrospective study was to evaluate long-term clinical effects of early VUR in a large cohort of kidney transplant patients. Posttransplantation voiding cystourethrography was used to evaluate 646 consecutive kidney transplant recipients before discharge. The study endpoints included VUR grade, death-censored graft or patient survival, renal function, proteinuria and occurrence of urinary tract infections (UTIs). Of the 646 recipients, 263 (40.7%) were diagnosed with VUR. VUR grade II was most common (19.8%), followed by grades III (10.2%), I (7.9%) and IV (2.8%). VUR was less common in transplantations performed by experienced compared to inexperienced surgeons (36% vs. 48%; p = 0.004). VUR did not affect death-censored graft or patient survival and was not associated with proteinuria or occurrence of UTIs. Patients with VUR had a lower eGFR at 1 year after transplantation than did patients without VUR (60 vs. 52 mL/min/1.73 m 2 ; p = 0.02), although this difference was not observed at 3 and 5 years after transplantation. We conclude that early VUR, a common finding among renal transplant patients, may not have a meaningful impact on longterm transplant outcomes.

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OBJECTIVE Prostate cancer is still the most frequent noncutaneous male malignancy and is the second most common cause of cancer death. Genetic factors have been extensively studied in different countries. In addition, numerous genome–wide association studies have been performed in developed countries. Genetic tests will be applied in the near future for diagnosis, therapeutic, and prognostic significance. Therefore, we reviewed the association of several important pathways and genes with critical functions in prostate cancer development or progression. MATERIALS AND METHODS We performed a PubMed® search using several key words such as prostate cancer, names of important genes with critical function, and polymorphisms. Then, we reviewed retrieved articles as well as relevant articles from 1997 to 2009. RESULTS There are conflicting results of studies on some gene polymorphisms in association with prostate cancer. Most of the inconsistent results have been reported in studies investigating the vitamin D receptor gene polymorphism in association with prostate cancer. Genes related to angiogenesis and cell adhesion genes are more promising. Following results of future studies, the use of antibodies blocking over‐expressed genes or proteins may be supported in patients with prostate cancer. CONCLUSIONS The difference between the results of studies on gene polymorphisms in prostate cancer may be explained partly by ethnic differences, limited sample size, and other risk or protective factors modifying these effects. Genome‐wide studies are currently performed in developed countries and extensive use of this type of analysis may merit consideration in other countries. Furthermore, future studies are needed to further investigate environmental and diet factors interactions with genetic factors.

Initial evaluation and filling appropriate questionnaires of the disease severity and quality are important steps in medical management of LUTS. Other comorbidities including erectile dysfunction, cardiovascular diseases should also be evaluated. Using prostate volume, uroflowmetry, serum PSA, one could estimate the risk of clinical progression. Most patients benefit from combination therapy of α-blocker and 5α-reductase inhibitor.

We confirmed Ki-67 as an independent predictor of BCR after RP. Ki-67 could be particularly informative in patients with favorable pathologic characteristics to help in the clinical decision-making regarding adjuvant therapy and optimized follow-up scheduling.