Transfusion
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Dilutional coagulopathy can be reversed with fibrinogen concentrate. Effects of different fibrinogen dosages on clot function are not defined; high doses may increase the risk of thromboemboembolism. This study investigated the effect of six fibrinogen dosages on coagulation profile and blood loss in coagulopathic pigs. ⋯ Blood loss was significantly decreased with increased fibrinogen dosages: 42 ± 19 (sham), 34 ± 14 (75 mg/kg), 29 ± 13 (150 mg/kg), 28 ± 10 ml/kgbw (600 mg/kg). Fibrinogen (150-600 mg/kg) normalized clot firmness and decreased blood loss. No signs of hypercoagulability or thromboembolism were detected after high dosages.