[Evaluation of blood purification in perioperative acute renal failure].
The technical aspects of blood purification have made a great progress during 1980's. We reviewed our experiences of blood purification for the past six years. Between 1986 to 1991, we treated 48 perioperative patients with acute renal failure (ARF). Four were intraoperative cases and 46 were postoperative cases. Three of four intraoperative patients received major cardiovascular surgery, and hemodialysis was connected directly to ECC in these three cases, and in other one case, ARF was treated with continuous hemofiltration (CHF). There was no intraoperative complication. One patient died of septic multiple organ failure (MOF), but other three patients were discharged uneventfully. Thirty five postoperative ARF patients showed oliguric ARF, and their major causes were LOS (65%) and septic shock (29%). We treated these ARF patients with CHF combined with HD (63%), CHF only (28%) and HD only (9%). There were 21 deaths (60%) in this group and most common cause of death was septic MOF. Eleven postoperative ARF patients showed non-oliguric renal failure, and major cause of this type of ARF was thought to be aortic dissection and relative hypotension (45%). We treated these non-oliguric ARF patient with HD only (73%) and HD combined with CHF (27%). One of these non-oliguric ARF patients died from ARDS.
Noguchi
T
T
Department of Anesthesiology, Oita Medical University.
Uno
T
T
Yoshitake
S
S
Setoguchi
K
K
Iwasaka
H
H
Hayano
Y
Y
Oda
S
S
Honda
N
N
D058186:Acute Kidney Injury / Q000453:epidemiology / Q000209:etiology / Q000628:therapy*; D006440:Hemofiltration; D006801:Humans; D007431:Intraoperative Complications / Q000453:epidemiology / Q000628:therapy*; D011183:Postoperative Complications / Q000453:epidemiology / Q000628:therapy*; D006435:Renal Dialysis; D012189:Retrospective Studies