Dialysis Access and Preemptive Kidney Transplantation

Abstract

Sustainable vascular or peritoneal access for dialysis is very important for patients undergoing dialysis therapy, and access trouble is occasionally involved with unexpected occurrence of complications. Once access trouble occurs, dialysis therapy might be discontinued and be followed by a life-threatening state of patients with end-stage kidney disease. Bacterial infection, massive bleeding, and thrombosis in patients undergoing hemodialysis and acute infectious peritonitis and chronic encapsulating peritoneal sclerosis in patients undergoing peritoneal dialysis are important clinical issues. Preemptive kidney transplantation prior to dialysis has several advantages over transplantation after exposure to dialysis therapy. One of the notable advantages is the lack of necessity of dialysis access, which avoids access operations before transplantation. However, some transplant recipients may need short-term dialysis therapy due to the unexpected progression of chronic renal dysfunction. Dialysis access is required in a short preoperative period for preconditioning. The selection of renal replacement therapy without complications in a short-term dialysis before transplant surgery is important for the success of kidney transplantation. Appropriate preparation of short-term dialysis therapy and access is a key to success of preemptive kidney transplantation.