BJU international
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What's known on the subject? and What does the study add? Immediate surgery for major renal truma has led to a high rate of nephrectomy in comparison with an expectant management. We reviewed our case material on the management of severe blunt renal trauma in adults with emphasis on conservative management. Only shattered kidneys and pedicle avulsion required immediate surgery. ⋯ Conservative management of grade 3-5 blunt renal trauma in haemodynamically stable patients yields more favourable results with high renal salvage rate. Grade 5 injuries still result in a nephrectomy rate of more than 80%. The absence of data on long-term outcomes and a potential inclusion bias due to the retrospective nature of the data represent major limitations of this review.
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What's known on the subject? and What does the study add? To date, there has been limited impetus to examine the use of cytarabine in prostate cancer. We presented preliminary laboratory data to suggest its utility in the castration refractory prostate cancer (CRPC) population which, combined with a previous case report, suggested it may have hitherto unrecognized utility in this setting. Embedded in this study was peripheral blood sampling for TMPRSS2-ERG and SPINK1, two genes that are believed to define prostate cancer genotypes, to assess their utility as biomarkers This study suggests that at the delivered doses, cytarabine has limited efficacy and significant myelotoxicity suggesting, it does not have a role in the treatment of docetaxel-refractory CRPC. The presence of serum TMPRSS2-ERG and SPINK1 mRNA biomarkers recovered from blood suggest that their analysis is worthy of further study. ⋯ Cytarabine at the doses used is ineffective for men with CRPC. Blood mRNA levels of prostate cancer genes may represent a novel aspect of monitoring prostate cancer and have implications for the understanding of tumour-derived mRNA.