INTRODUCTION The therapeutic potential of a hemostatic agent can be assessed by investigating its effects on the quantitative parameters of thrombin generation. For recombinant activated factor VII (rFVIIa)--a promising hemostasis-inducing biologic--experimental studies addressing its effects on thrombin generation yielded disparate results. To elucidate the inherent ability of rFVIIa to modula...

conclusions although differences between the two products were very close to each other, they reported similar effects on joint bleeds. further clinical studies should be performed by incorporating a standardized measurement in comparative efficacy of apcc and rfviia. results the mean of bleeding reduction in apcc and rfviia were 71.2% with ci 95% (lower limit 86.8% and upper limit 82%) and 72....

background recombinant activated factor vii (rfviia; novoseven® rt, novo nordisk, bagsvaerd, denmark) is a synthetic pro-coagulation factor derived from hamster kidney cells. objectives the purpose of this study was to evaluate the prescribing patterns of recombinant factor viia (rfviia) at a single, tertiary care pediatric hospital by indication of usage and dose administered. materials and me...

Hematol Transfus Int J 2017, 4(2): 00078 those using the anti-coagulant agent, warfarin [4,5]. One case of a patient undergoing coronary artery bypass grafting was noted among 7cases of surgery-associated acquired hemophilia [2]. A 66-year-old man underwent aortic valve replacement for severe aortic valve stenosis. After surgery, he was administered warfarin (2mg/day) for anticoagulation and th...

BACKGROUND Myelofibrosis and acquired hemophilia A is a rare association. To the best of our knowledge only one case of myelofibrosis and acquired hemophilia A has been previously described. CASE PRESENTATION A 66-year-old Caucasian man diagnosed with myelofibrosis evolving in acute myeloid leukemia was referred to us for postoperative bleeding. Hemostatic studies showed prolonged activated p...

During the early events of coagulation of human blood by the intrinsic pathway, factor XII is activated to a form which can activate factor XI, and is proteolytically fragmented to smaller species (30,000 daltons and 70,000 daltons) which have lost most of the ability to activate factor XI but which can activate prekallikrein rapidly. The effect of these fragments on factor VII was studied. It ...