Thromb Haemost 1991; 66(06): 652-656
DOI: 10.1055/s-0038-1646480
Original Article
Schattauer GmbH Stuttgart

Effects on Coagulation and Fibrinolysis of Desmopressin in Patients Undergoing Total Hip Replacement

Per Anders Flordal
The Department of Surgery, Danderyd Hospital, Sweden
,
Karl-Gösta Ljungström
The Department of Surgery, Danderyd Hospital, Sweden
,
Jan Svensson
1   The Department of Clinical Chemistry, Danderyd Hospital, Sweden
,
Brenda Ekman
2   The Department of Anaesthesiology, Danderyd Hospital, Sweden
,
Gustaf Neander
3   The Department of Orthopedics, Danderyd Hospital, Sweden
› Author Affiliations
Further Information

Publication History

Received 11 April 1991

Accepted 17 June 1991

Publication Date:
26 July 2018 (online)

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Summary

Twelve patients undergoing total hip replacement, with regional anaesthesia and with dextran infusion for plasma expansion and thromboprophylaxis, were given the vasopressin analogue desmopressin (DDAVP) or placebo in a randomized, double-blind prospective study. In controls (n = 6) we found a prolongation of the bleeding time, low factor VIII (FVIII) and von Willebrand factor (vWF) and a decrease in antithrombin III to levels known to be at risk for venous thrombosis. Desmopressin shortened postoperative bleeding time, gave an early FVIII/vWF complex increase, prevented antithrombin III from falling to critically low values and appeared to activate the fibrinolytic system, both by tPA increase and PAI-1 decrease.

Thus in the controls we found changes in both coagulation and fibrinolysis indicating a haemorrhagic diathesis as well as a risk for thromboembolism. Desmopressin induced factor changes that possibly reduce both risks.