Fluosol-DA as a red-cell substitute in acute anemia.

Abstract

We assessed the safety and efficacy of Fluosol-DA as a red-cell substitute in acute anemia. Twenty-three surgical patients with blood loss and religious objections to receiving blood transfusions were evaluated. Fifteen moderately anemic patients with a mean hemoglobin level (+/- SE) of 7.2 +/- 0.5 g per deciliter had no evidence of a physiologic need for increased arterial oxygen content and did not receive Fluosol-DA. Eight severely anemic patients with a mean hemoglobin level of 3.0 +/- 0.4 g per deciliter met the criteria of need and received the drug until the physiologic need disappeared or a maximal dose of 40 ml per kilogram of body weight was reached. We observed no adverse reactions to Fluosol-DA. The average peak increment in arterial oxygen content with the drug was only 0.7 +/- 0.1 ml per deciliter. There were no appreciable beneficial effects of Fluosol-DA, perhaps because of the small increase in arterial oxygen content, the brief half-life of the drug (24.3 +/- 4.3 hours), and the limited total dose. Six of the eight patients receiving Fluosol-DA died. One of the survivors received red-cell transfusions against his wishes, under a court order, after his total Fluosol-DA dose. Fourteen of the 15 moderately anemic patients survived. The data in this select group of patients refusing blood products suggest that, after blood loss, Fluosol-DA is unnecessary in moderate anemia and ineffective in severe anemia.

• Authors: S A Gould, A L Rosen, L R Sehgal, H L Sehgal, L A Langdale, L M Krause, C L Rice, W H Chamberlin, G S Moss
• Journal: The New England journal of medicine (N Engl J Med) Vol. 314 Issue 26 Pg. 1653-6 (Jun 26 1986) ISSN: 0028-4793 [Print] United States
• PMID: 3713771 (Publication Type: Journal Article, Research Support, U.S. Gov't, P.H.S.)

Chemical References

• Blood Substitutes
• Drug Combinations
• Fluorocarbons
• Hemoglobins
• Hydroxyethyl Starch Derivatives
• glucose, glycerol, hydroxyethyl starch, perfluorodecalin, perfluorotripropylamine, pluronic F-68, salts, yolk phospholipids drug combination
• Oxygen

Topics

• Acute Disease
• Adult
• Aged
• Anemia, Hypochromic (drug therapy)
• Blood Substitutes (therapeutic use)
• Drug Combinations (administration & dosage, blood, therapeutic use)
• Drug Evaluation
• Female
• Fluorocarbons (administration & dosage, blood, therapeutic use)
• Half-Life
• Hemoglobins (analysis)
• Humans
• Hydroxyethyl Starch Derivatives
• Male
• Middle Aged
• Oxygen (blood)
• Postoperative Complications (drug therapy)