Reproduction de : Mémoire de Sage-femme : Médecine : Nantes : 2009. / Bibliogr.

Cryoprecipitate is commonly used outside guidelines. In trauma, the appropriate cryoprecipitate dose and its impact on plasma fibrinogen levels are unclear. This retrospective study aims to evaluate: (1) the appropriateness of cryoprecipitate transfusion in trauma; and (2) the plasma fibrinogen response to cryoprecipitate transfusion during massive transfusion in trauma. Fibrinogen levels of < 1.0 g/L within 2 and 6 hours of cryoprecipitate transfusion were used for assessing appropriateness. Out of 394 events, 238 (60%) and 259 (66%) were considered appropriate using 2 and 6 hour criteria, respectively. A dose of 8.7 (±1.7) units caused a mean increase in fibrinogen levels of 0.55 (±0.24) g/L, or 0.06g/L per unit. In our hospital, where transfusion guidelines and policies for rapid blood product and laboratory turnaround times exist, it is possible to achieve high rates of appropriateness for cryoprecipitate transfusion in trauma. The current recommended dose causes a modest increase in fibrinogen levels.

Cryoprecipitate is commonly used outside guidelines. In trauma, the appropriate cryoprecipitate dose and its impact on plasma fibrinogen levels are unclear. This retrospective study aims to evaluate: (1) the appropriateness of cryoprecipitate transfusion in trauma; and (2) the plasma fibrinogen response to cryoprecipitate transfusion during massive transfusion in trauma. Fibrinogen levels of < 1.0 g/L within 2 and 6 hours of cryoprecipitate transfusion were used for assessing appropriateness. Out of 394 events, 238 (60%) and 259 (66%) were considered appropriate using 2 and 6 hour criteria, respectively. A dose of 8.7 (±1.7) units caused a mean increase in fibrinogen levels of 0.55 (±0.24) g/L, or 0.06g/L per unit. In our hospital, where transfusion guidelines and policies for rapid blood product and laboratory turnaround times exist, it is possible to achieve high rates of appropriateness for cryoprecipitate transfusion in trauma. The current recommended dose causes a modest increase in fibrinogen levels.

Diss. (sammanfattning) Umeå : Umeå universitet, 2006. / Härtill 4 uppsatser.

Inaug.-Diss.--Giessen. / Vita.

Thesis (M.Sc. (Public Health))--Mahidol University, 1984.

Thesis (doctoral)--Universiteit van Amsterdam.

Thesis (doctoral)--Lund University, 1994. / Added t.p. with thesis statement inserted.

Thesis (doctoral)--Lund University, 1994. / Added t.p. with thesis statement inserted.

Thesis (MTech (Biomedical Sciences))--Cape Peninsula University of Technology, 2015. / Previous international studies have documented a marked variation in transfusion practice for Total Hip Replacement (THR) surgery. This is despite widespread dissemination of clinical guidelines for the use of blood products. The cost and potential wastage of blood products as well as concerns regarding patient care and outcomes are important drivers of optimal blood management. The aim of this study was to audit red cell product utilisation for THR surgeries at two tertiary referral hospitals.