Dialysis (clearance of uremic toxins and removal of excess fluids) is a broad term for different modalities of treatment for patients with acute and end-stage kidney disease. These modalities include peritoneal dialysis, hemodialysis, hemofiltration, hemodiafiltration, and continuous renal replacement therapy for critically ill patients with acute kidney injury. Dialysis is a lifesaving measure…
Continuous renal replacement therapy (CRRT) is a slow and smooth continuous extracorporeal blood purification process. It is usually implemented over 24 hours to several days with gentle removal of fluid overload and excess uremic toxins. CRRT, which is based on the physiological principles of diffusion, ultrafiltration, convection, and adsorption, can be performed as slow continuous ultrafiltr…