Study outcomes: protocol violation; in-hospital mortality by exsanguination; death at 28 days; coagulation competence defined by current standard coagulation tests (INR & PTT < 1.5 times normal; PTL ≥ 50 and Fibrinogen ≥ 1.0) or clotting factor levels ≥ 30%; correlation of current standard coagulation tests with clotting factors levels; cessation of bleeding; incidence of ALI, sepsis, MOF, transfusion-related circulatory overload, transfusion reactions; Ventilator-free days; ICU & Hospital LOS; thromboembolic events.