Cause-specific mortality following radical prostatectomy.

BACKGROUND: To evaluate cause-specific mortality following radical prostatectomy (RP) in a population cohort of US men adjusting for competing risks. METHODS: The Surveillance, Epidemiology and End Results (SEER) database was used to identify 120,392 men undergoing RP for clinically localized prostate cancer between 1988 and 2003. Cause-specific mortality data were extracted through 2006 and cumulative incidence was estimated using a competing risks approach. RESULTS: The stage distribution of the cancers was 32% local, 28% regional, 40% unknown, and 80% of tumors Gleason ≤ 7. Median follow-up was 7 years. The 15-year prostate cancer-specific mortality was 5.3% and the non-prostate cancer mortality was 30.6%. Stage, grade and race had minimal impact on non-prostate cancer mortality. At 15 years following surgery, mortality due to cardiovascular diseases was 11%, other cancers 9.1%, and other causes 10.5%. Among men ≥ 65 years, 15-year cancer-specific mortality was 6% and non-prostate cancer mortality was 40.8%. CONCLUSIONS: Following RP, death from cardiovascular diseases, other cancers, and other causes is far more common than death from prostate cancer. In men diagnosed with prostate cancer, significant efforts should be made to prevent, diagnose, and treat these diseases.

Fifteen-year follow-up of transplantation of a cadaveric polycystic kidney: a case report.

INTRODUCTION: Kidneys from donors affected by autosomal-dominant polycystic kidney disease (ADPKD) are in general considered unsuitable for transplantation. To the best of our knowledge, only 12 cases of ADPKD transplanted renal units have been reported in the English literature; most have only short-term follow-up. METHODS: We provide a review of these patients and share our experience with an ADPKD patient who received a 21-year-old deceased donor ADPKD-affected renal transplant and has been closely followed for 15 years. Based on the current literature, this report is the longest follow-up of a ADPKD donor transplant. RESULTS: Over the 15-year follow-up period, there have been no complications related to the ADPKD-affected donor kidney, including three kidney transplant biopsies. The graft continues to function well with the serum creatinine currently 1.2 mg/dL. Serial axial imaging has demonstrated that the cystic disease has slowly progressed in the donor renal unit, with the largest cyst having only increasing from 1.2 to 2.9 cm in diameter. Metachronous, bilateral laparoscopic nephrectomies of the native kidneys were performed owing to intractable pain from cystic enlargement. CONCLUSIONS: Normal functioning deceased donor kidneys that show signs of early ADPKD should be considered acceptable for donation in select cases. These organs provide the recipient a safe, reasonable period of graft survival and have not been shown to cause adverse effects.