Related Experiment Video
Updated: Jul 13, 2026

Tail Vein Transection Bleeding Model in Fully Anesthetized Hemophilia A Mice
Published on: September 30, 2021
[Recombinant activated Factor VII]
M Quintana Díaz1, M Sánchez Casado, A García de Lorenzo y Mateos
1Unidad de Cuidados Intensivos, Hospital Nuestra Señora del Prado, Talavera de la Reina, Toledo, Spain. mquintanadiaz@arrakis.es
Recombinant activated factor VII is a drug that should be considered when there is massive bleeding. Its activation after it is bond to the tissue factor expressed triggers the coagulation cascade by action sequence of the different factors. Since its approval as treatment for bleeding episodes in patients with hemophilia, its indications have been increasing. It is a drug is indicated in non-traumatic intracranial bleeding, in patients with severe multiple traumas, and in those bleeding conditions that may affect patient viability. Although the adverse effects are well characterized, it is still a newly used drug. Thus, the potential risks of its use in each patient must be weighed.
Recombinant activated factor VII is a drug that should be considered when there is massive bleeding. Its activation after it is bond to the tissue factor expressed triggers the coagulation cascade by action sequence of the different factors. Since its approval as treatment for bleeding episodes in patients with hemophilia, its indications have been increasing. It is a drug is indicated in non-traumatic intracranial bleeding, in patients with severe multiple traumas, and in those bleeding conditions that may affect patient viability. Although the adverse effects are well characterized, it is still a newly used drug. Thus, the potential risks of its use in each patient must be weighed.
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