Tags Archives: factor XII

thumbnail
0 comment

Anticoagulation during Extracorporeal Membrane Oxygenation (ECMO): A Selective Inhibitor of Activated Factor XII Compared to Heparin in an Ex Vivo…

Abstract Extracorporeal membrane oxygenation (ECMO) is a form of life support for critically ill patients with severe respiratory or cardiac failure. Interactions between patient blood and ECMO biomaterials increase the..

Read More
thumbnail
0 comment

Factor XII Silencing Using siRNA Prevents Thrombus Formation in a Rat Model of Extracorporeal Life Support

Abstract Heparin anticoagulation increases the bleeding risk during extracorporeal life support (ECLS). This study determined whether factor XII (FXII) silencing using short interfering RNA (siRNA) can provide ECLS circuit anticoagulation without bleeding. Adult..

Read More
thumbnail
0 comment

An unanticipated prolonged baseline ACT during cardiac surgery due to factor XII deficiency

Abstract Factor XII (FXII) deficiency is a congenital disorder inherited as an autosomal recessive condition. In his heterozygous form, it is relatively common in the general population. However, a total..

Read More
thumbnail
0 comment

Cardiopulmonary bypass in a child with severe Factor XII deficiency

Abstract Factor XII (FXII) deficiency presents as a prolonged activated partial thromboplastin time (aPTT) but is not associated with clinically significant bleeding. Activated clotting time (ACT) is used routinely to..

Read More
thumbnail
0 comment

Incidental Detection of Factor XII Deficiency Following Coronary Artery Bypass Grafting

Abstract Coagulation Factor XII (fXII), the Hageman factor, is a procoagulant 80kDa glycoprotein with a plasma concentration of about 40 µg/mL (approximately 500 nmol/L). Plasma fXII is mainly synthesized in..

Read More