RESUMO
The present article describes four cases of patients with chronic kidney disease who arrived at the emergency room in critical condition, needing acute dialysis for severe hyperkalemia and metabolic acidosis. These four patients were treated acutely with automated peritoneal dialysis (APD) using a Tenckhoff catheter placed percutaneously at the bedside in the emergency room. All patients were discharged in good condition and with APD as their chronic renal replacement therapy (RRT). APD is a RRT, that may be considered a frontline acute therapy option for renal failure patients in an emergency room. Coordinated teamwork between emergency and nephrology medical and nursing staff is the key to a successful outcome in these life threatening situations.
