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Results for “Fat Emulsions, Intravenous”

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At least 19 recordsLinked to original sources
PubMed1984

Broviac catheter-related Malassezia furfur sepsis in five infants receiving intravenous fat emulsions.

Malassezia furfur, a lipophilic fungus commonly found on the skin of healthy adult, was isolated from Broviac catheter blood cultures in five sick infants who were receiving fat emulsions intravenously. The most common manifestations of sepsis included apnea and bradycardia, low-grade fever, interstitial pneumonia, elevated neutrophil band counts, and thrombocytopenia. All infants recovered without antifungal therapy after removal of the Broviac catheters. Early onset of fungemia after catheter placement in these five infants and the recovery of M. furfur from the skin of nearly 33% of hospitalized premature neonates indicate that contamination of the Broviac catheter at time of placement may be the most likely origin of infection.

Catheters, Indwelling↗
PubMed1984

Creaming and plasma clearance rate of intravenous fat emulsion in critically ill patients.

Intravenous fat emulsion incubated with serum or plasma in vitro may result in the aggregation of fat (creaming). Twenty critically ill patients were tested for in vitro creaming of the fat emulsion Intralipid. An intravenous fat tolerance test was used to determine the plasma clearance rate of Intralipid in each patient. Eleven patients (55%) were found to be creamers. These patients had a higher mean plasma clearance rate of Intralipid than non-creamers (5.73 +/- 0.56 vs. 2.77 +/- 0.37% per min; p < 0.001); however, the rates of both groups were within the range reported in normal healthy subjects. Mean C-reactive protein concentration was significantly higher (p < 0.01), and albumin levels were lower (p < 0.01) in creamers compared to non-creamers. Ionized calcium levels did not differ between the two groups. The results of this study indicate that in vitro creaming is common in acutely ill patients. The clinical significance of creaming is probably minimal since creamers tolerated 50 to 100 g/day of intravenous fat emulsion while receiving total parenteral nutrition. Creaming was uncommon when the fat was mixed with blood in vitro.

Journal Article↗