Erythrocytes and proinflammatory mediators in wound drainage

S. Mottl-Link*, M. Russlies, M. Klinger, M. Seyfarth, R. Ascherl, R. Gradinger

*Korrespondierende/r Autor/-in für diese Arbeit
4 Zitate (Scopus)

Abstract

Background and Objectives: Retransfusion of shed blood collected after operation has become popular, but recent reports of side effects led to a search for possible causes. Materials and Methods: In a randomized study of 28 patients undergoing total hip arthroplasty, shed blood was collected in Solcotrans, Orth-Evac, and ordinary Redon drainage. Osmotic fragility was measured and electron-microscopic pictures of erythrocytes from selective samples were taken. Serotonin, prostaglandin E2 (PGE2), and histamine were measured with enzyme-linked immunosorbent assays. Results: Higher osmotic fragility of erythrocytes collected with Solcotrans appeared to be due to ACD which was used only with that system. Serotonin concentrations did not differ significantly. However, there was a great increase in histamine (Solcotrans 477.7, Orth-Evac 344.0, Redon drainage 453.1 nmol/ml) and PGE2 (Solcotrans 1908.3, Orth-Evac 1225.0, Redon drainage 2666.7 μg/ml) in shed blood compared with venous blood (histamine 9.5 nmol/l, PGE2 4.2 μg/ml). Conclusion: Unwashed wound drainage blood collected after operation contains levels of proinflammatory mediators that can account for the reported side effects.

OriginalspracheEnglisch
ZeitschriftVox Sanguinis
Jahrgang75
Ausgabenummer3
Seiten (von - bis)205-211
Seitenumfang7
ISSN0042-9007
DOIs
PublikationsstatusVeröffentlicht - 1998

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