Journal of thrombosis and haemostasis : JTH
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J. Thromb. Haemost. · Feb 2006
Randomized Controlled TrialValidation of rotation thrombelastography in a model of systemic activation of fibrinolysis and coagulation in humans.
Thrombelastography (TEG) is a whole blood assay to evaluate the viscoelastic properties during blood clot formation and clot lysis. Rotation thrombelastography (e.g. ROTEM) has overcome some of the limitations of classical TEG and is used as a point-of-care device in several clinical settings of coagulation disorders. Endotoxemia leads to systemic activation of the coagulation system and fibrinolysis in humans. ⋯ Rotation thrombelastography (ROTEM) detects systemic changes of in vivo coagulation activation, and importantly it is a point of care device, which is sensitive to changes in fibrinolysis in humans. The ex vivo measures CT and ML correlate very well with established in vivo markers of coagulation activation (F(1 + 2)) and fibrinolysis (t-PA), respectively.
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J. Thromb. Haemost. · Feb 2006
Comparative Study Clinical TrialFactor VIII and von Willebrand factor changes after desmopressin and during pregnancy in type 2M von Willebrand disease Vicenza: a prospective study comparing patients with single (R1205H) and double (R1205H-M740I) defect.
Type 2M von Willebrand disease (VWD) Vicenza is characterized by the presence of ultra-large von Willebrand factor (VWF) multimers in plasma and very low factor VIII (FVIII)/VWF measurements. So far, R1205H mutation, alone or associated with M740I defect, has been constantly detected in these patients. No data on FVIII/VWF changes after desmopressin and during pregnancy in patients with phenotypic VWD Vicenza has been reported. ⋯ Delivery in women with VWD type 2M Vicenza is safely managed by using desmopressin, despite the fact that basal low FVIII/VWF is not significantly increased during the pregnancy.