نتایج جستجو برای: rfviia
تعداد نتایج: 442 فیلتر نتایج به سال:
BACKGROUND AND PURPOSE Recombinant activated factor VII (rFVIIa) reduces hematoma expansion and improves outcome after intracerebral hemorrhage (ICH), with an apparent increase in nonfatal thromboembolic events (TEs) with higher doses. Despite low incidences of such events in rFVIIa-treated hemophiliacs, the frequency in older patients with more atherosclerosis and immobility has yet to be defi...
The development of inhibitors to therapeutic factor concentrates in children with haemophilia A or B is a troublesome complication of factor replacement therapy. Immune tolerance protocols have been developed to eliminate the inhibitors, and these are successful in approximately 80% of children. However, acute bleeding episodes require treatment with a factor (F)VIII or FIX bypassing agent to p...
Development of inhibitory antibodies to coagulation factor VIII (fVIII) is the primary obstacle to the treatment of hemophilia A in the developed world. This adverse reaction occurs in 20-30% of persons with severe hemophilia A treated with fVIII-replacement products and is characterized by the development of a humoral and neutralizing immune response to fVIII. Patients with inhibitory anti-fVI...
Cost-effectiveness of recombinant activated factor VII in the treatment of intracerebral hemorrhage.
BACKGROUND AND PURPOSE Intracerebral hemorrhage (ICH) is among the most costly and debilitating forms of stroke. Results from a recent Phase IIb clinical trial demonstrate that administration of recombinant activated factor VII (rFVIIa) reduces ICH mortality and improves functional outcome. In the current analysis, we examine the cost-effectiveness of early treatment with rFVIIa for ICH in the ...
The mortality rate of alveolar hemorrhage (AH) after allogeneic hematopoietic stem cell transplantation is greater than 60% with supportive care and high-dose steroid therapy. We performed a retrospective cohort analysis to assess the benefits and risks of recombinant human factor VIIa (rFVIIa) as a therapeutic adjunct for AH. Between 2005 and 2012, 57 episodes of AH occurred in 37 patients. Fo...
Recombinant factor VIIa (rFVIIa, NovoSeven) is effective and appears safe in the management of bleeding episodes and provision of surgical cover in haemophilia patients with inhibitors. Additionally, rFVIIa has been considered as a universal haemostatic agent, prompting its use in the management of severe uncontrolled surgical bleeding in patients without pre-existing coagulopathies. Recombinan...
Recombinant factor (rF)VIIa has been available to clinicians since 1996 and has an excellent safety record after almost three-quarters of a million doses have been administered. This paper will review the current clinical experience with rFVIIa dosing in acquired and congenital hemophilia with inhibitors and chronicle all spontaneous and clinical trial reports of thrombotic adverse events as of...
BACKGROUND: Recently, there has been an increased use of recombinant activated factor VII (rFVIIa) to promote hemostasis in various hemorrhagic conditions. The objective of this study was to determine the outcome of patients treated with rFVIIa who had intractable bleeding associated with cardiac surgery (CSP) or as a result of other causes (OBP). METHODS: The medical records of 40 consecutive ...
Secondary prophylaxis with rFVIIa has been the subject of several publications in the past few years. However, there is no general consensus on how this treatment should be put into practice, as publications have been very heterogeneous in the dosing schedule they report. Furthermore, the mechanism of action of rFVIIa and its short half life have been used as arguments against its role in proph...
Diffuse alveolar hemorrhage (DAH) is a life-threatening pulmonary complication in patients with hematologic malignancies or autoimmune disorders. The current treatment options, which include corticosteroids, transfusions, extracorporeal membrane oxygenation (ECMO), and immunosuppressants, have been limited and largely unsuccessful. Recombinant activated factor VII (rFVIIa) has been successfully...
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