Renal replacement therapy in sepsis-induced acute renal failure.
Acute renal failure (ARF) is a common complication of sepsis and carries a high mortality. Renal replacement therapy (RRT) during the acute stage is the mainstay of therapy. Va-rious modalities of RRT are available. Continuous RRT using convective methods are preferred in sepsis-induced ARF, especially in hemodynamically unstable patients, although clear evidence of benefit over intermittent hemodialysis is still not available. Peritoneal dialysis is clearly inferior, and is not recommended. Early initiation of RRT is probably advantageous, although the optimal timing of dialysis is yet unknown. Higher doses of RRT are more likely to be beneficial. Use of bio-compatible membranes and bicarbonate buffer in the dialysate are preferred. Anticoagulation during dialysis must be carefully adjusted and monitored.
Rajapakse
Senaka
S
Faculty of Medicine, University of Colombo, Sri Lanka. Senaka.ucfm@gmail.com
Rodrigo
Chaturaka
C
Rajapakse
Anoja
A
Kirthinanda
Dinoo
D
Wijeratne
Sujani
S
D058186:Acute Kidney Injury / Q000209:etiology / Q000628:therapy*; D004867:Equipment Design; D006440:Hemofiltration; D006801:Humans; D008567:Membranes, Artificial; D010530:Peritoneal Dialysis; D017582:Renal Replacement Therapy / Q000379:methods; D018805:Sepsis / Q000150:complications
D008567:Membranes, Artificial