Thromb Haemost 1980; 43(01): 025-027
DOI: 10.1055/s-0038-1650004
Original Article
Schattauer GmbH Stuttgart

In vivo Characteristics of Thaw Siphon Cryoprecipitate Compared to Other Factor VIII Preparations

Authors

  • F Toolis

    The Department of Haematology and South-East Scotland, Regional Blood Transfusion Service, Royal Infirmary, Edinburgh
  • G McKay

    The Department of Haematology and South-East Scotland, Regional Blood Transfusion Service, Royal Infirmary, Edinburgh
  • C V Prowse

    The Department of Haematology and South-East Scotland, Regional Blood Transfusion Service, Royal Infirmary, Edinburgh
Further Information

Publication History

Received 10 September 1979

Accepted 26 October 1979

Publication Date:
13 July 2018 (online)

Summary

5 severe haemophiliacs were infused with cryoprecipitate prepared by the continuous thaw-siphon technique, with cryoprecipitate prepared by overnight thawing and with intermediate-purity factor VIII concentrate. All 3 preparations gave a similar mean half-life for coagulant factor VIII of approximately 10 hours. The immediate recovery of this activity was similar for the 2 cryoprecipitates, but higher for the purified concentrate.