The interaction between platelets and factor VII/VIIa.
This is a clearly written article detailing the mechanism of action of rFVIIa and its interaction with tissue factor and platelets leading to its hemostatic effect in hemophilia patients with […]
The use of recombinant factor VIIa in children with inherited platelet function disorders.
This is an interesting report on a small series of children with inherited platelet dysfunction treated with rFVIIa for acute bleeding or preoperatively. Response seemed to correlate with type of […]
Recombinant activated factor VII: its mechanism of action and role in the control of hemorrhage.
This is an overview on the mechanism of action of rFVIIa and its role in hemostasis. rFVIIa directly activates FX, increases thrombin activation on activated platelets, and leads to generation […]
Possible role of recombinant activated factor VII (RFVIIa) in the control of hemorrhage associated with massive trauma.
This is a report on the largest series on the use of rFVIIa in treating patients suffering from uncontrolled bleeding as a result of trauma in spite of surgical treatment […]
A novel hemostatic agent: the potential role of recombinant activated factor VII (RFVIIa) in anesthetic practice.
This is an excellent literature review on the adjuvant use of rFVIIa in treating severe bleeding associated with surgical procedures in non-hemophiliac patients. It gives an overview of the mechanism […]
New approach to management of life-threatening bleeding in a Jehovah’s Witness.
This is an editorial on an article we commented previously (Gannon et al. Crit Care Med 2002;30:1893-5). The author reviews a number of interesting points on rHuEPO and oxygen therapeutics. […]
Severe anemia after gastrointestinal hemorrhage in a Jehovah’s Witness: new treatment strategies.
Somewhat similar to the letter published by Cothren et al. in the NEJM, this article reports the case of a Jehovah’s witness who bled to a nadir hemoglobin concentration of […]
Transfusion-related acute lung injury during plasma exchange: Suspecting the unsuspected.
This article helps to focus attention on the risk of TRALI although it doesn’t really describe anything new. One should discuss renouncement of plasma from female multipara donors at least […]
Acquired factor VII deficiency in hematopoietic stem cell transplant recipients.
This is an interesting and new case report on the occurrence of acquired factor VII deficiency in eight patients following intensive chemotherapy and/or radiotherapy followed by hematopoietic stem cell transplantation […]
Successful use of recombinant factor VIIa for hemostasis during total knee replacement in a severe hemophiliac with high-titer factor VIII inhibitor.
This is another case report of a successful use of rFVIIa in covering knee replacement surgery in a patient with severe hemophilia A and high-titer inhibitor. rFVIIa was given at […]
Use of recombinant factor VIIa in hereditary bleeding disorders.
This is another excellent review of the mechanism of action, indications, and various doses of rFVIIa (Novoseven) in hereditary bleeding disorders. Its main use has been in patients with factor […]
New products for managing inhibitors to coagulation factors: a focus on recombinant factor VIIa concentrate.
A very good review of inhibitors to coagulation factors, in congenital or acquired hemophilia, that covers the incidence, pathogenesis, treatment strategies (including different alternatives to human factors), and induction of […]