Chronic kidney disease is a very real and growing problem, as indicated by demographic trends. The total number of treated patients has markedly increased during the last 30 years, and chronic kidney disease currently affects approximately 19 million adult Americans, with an incidence that is still increasing (Snyder & Pendergraph, 2005). This trend is caused by a growing percentage of elderly ...

Combined liver and kidney transplant (CLKT) is the procedure of choice for patients with both liver and kidney end-stage-disease. In addition, patients with polycystic liver or kidney disease or with hyperoxaluria, or those with cirrhosis and acute renal failure, including hepatorenal syndrome receiving hemodialysis (HD) for more than two months, may also benefit of CLKT. The decision to transp...

Current therapy for acute renal failure continues to have an exceedingly high mortality rate, exceeding 50% even with dialytic or hemofiltrative support. Current renal replacement therapy in ARF only substitutes for filtration function of the kidney but not its cellular metabolic functions. Replacing these metabolic functions may optimize current therapy for this devastating disease process. In...

Renal dysfunction is a constant feature of congestive heart failure and is a stronger predictor of mortality than left ventricular ejection fraction or New York Heart Association classification. In heart failure, a reduction of glomerular filtration rate and renal plasma flow occurs, although the filtration fraction increases. There are many reason for this pattern. A reduction in effective cir...

Kidney failure is associated with changes in renal vascular responses to angiotensin (Ang) II. We characterized expression of Ang II receptors and the renal vasoconstrictor and vasodilator responses to Ang II in kidneys from sham-operated and kidney failure rats. In the isolated perfused kidney of sham-operated rats, Ang II (1, 2, 4, and 8 ng) increased perfusion pressure by 27+/-6, 41+/-10, 54...

BACKGROUND Chronic kidney disease (CKD) is a major contributor to mortality in the general population. Understanding the factors that drive this process will help delay progression of CKD. The study aimed to estimate the risks of kidney failure and death prior to and after the development of kidney failure among patients with pre-existing CKD, and to identify potential prognostic factors. MET...

Kidney transplant recipients may develop chronic allograft failure due to immune and non-immune mechanisms, including chronic rejection, nephrotoxicity from calcineurin inhibitors, recurrent glomerular disease, BK viral infection and uncommon causes. We report two patients with chronic deterioration of graft function after combined kidney and pancreas allograft transplantation who presented wit...

BACKGROUND When treating patients with kidney failure, unavoidable ethical issues often arise. Current clinical practice guidelines some of them, but lack comprehensive information about the full range of relevant ethical issues in kidney failure. A systematic literature review of such ethical issues supports medical professionalism in nephrology, and offers a solid evidential base for efforts ...

BACKGROUND Preoperative uterine artery embolization has been shown to help reduce blood loss, with few complications. Most reports indicated that uterine artery embolization is safe for uterine fibrosis; the occurrence of hyperkalemia and acute kidney failure as complications of preoperative uterine artery embolization has not been reported previously. Here we report the occurrence of hyperkale...