[Metabolic abnormalities and nutritional management in postoperative multiple organ failure].
Despite its importance, very little has been known on metabolic abnormalities in the patients with postoperative multiple organ failure (POMOF). The present study was undertaken to investigate the metabolic abnormalities and to establish effective nutritional management on these patients. Systemic energy metabolism and hepatocellular mitochondrial function were studied with indirect calorimetry and arterial ketone body ratio measurements on 30 POMOF patients treated between 1984 and 1985. The POMOF patients were hypermetabolic and their hepatic mitochondrial function was impaired. Their caloric intake was depleted for the limitation in administrable water volume due to renal failure. Some of them could not utilize exogenous glucose given by total parenteral nutrition (TPN). To overcome these problems, on 26 POMOF patients treated between 1986 and 1987 continuous hemofiltration (CHF) was applied to remove excess water and ATP-Mg was administered to improve hepatic mitochondrial function during TPN. The sufficiency rate of energy intake (caloric intake/energy expenditure) was improved from 73.3 +/- 14.7% to 92.0 +/- 8.1% with simultaneous CHF and the hepatic mitochondrial function was also improved with ATP-Mg resulting in better utilization of exogenous glucose. These results indicate that CHF and ATP-Mg administration are effective adjunctive treatments in the nutritional management for POMOF.
Hirasawa
H
H
Department of Emergency and Critical Care Medicine, Chiba University School of Medicine, Japan.
Sugai
T
T
Ohtake
Y
Y
Inaba
H
H
Aoe
T
T
Shiga
H
H
D000255:Adenosine Triphosphate / Q000008:administration & dosage / Q000627:therapeutic use; D004734:Energy Metabolism; D006440:Hemofiltration; D006801:Humans; D009102:Multiple Organ Failure / Q000503:physiopathology*; D011183:Postoperative Complications
D000255:Adenosine Triphosphate