Related Experiment Video

Updated: Jul 19, 2026

Tail Vein Transection Bleeding Model in Fully Anesthetized Hemophilia A Mice
08:13

Tail Vein Transection Bleeding Model in Fully Anesthetized Hemophilia A Mice

Published on: September 30, 2021

Use of rFVIIa in 4 children with Glanzmann thrombasthenia

Leonard A Valentino1

  • 1Hemophilia and Thrombophilia Center, Rush University Medical Center and Rush Children's Hospital, 1653 West Congress Parkway, Chicago, IL 60612-3833, USA. lvalentino@rush.edu

Journal of Pediatric Hematology/Oncology
|October 7, 2006
PubMed

Inherited deficiencies of platelet surface glycoproteins, such as Glanzmann thrombasthenia (GT), occasionally result in severe bleeding episodes. Platelet transfusion is considered standard therapy for securing hemostasis in subjects with GT when local measures and antifibrinolytic agents are inadequate. We describe 4 case studies which suggest that recombinant activated factor VII may be an effective alternative to platelet transfusion in preventing or controlling bleeding, including surgical bleeding, in patients with GT.

Related Concept Videos

Hemodialysis I: Introduction01:25

Hemodialysis I: Introduction

Hemodialysis (HD) is a medical treatment that artificially removes waste products, excess fluids, and toxins from the blood when the kidneys are no longer able to perform these functions effectively. In this process, blood is filtered through a semipermeable membrane, allowing for the selective removal of waste while preserving necessary components like blood cells and proteins. Hemodialysis is typically performed in patients with end-stage renal disease (ESRD) or severe kidney...
Venous Thrombosis III: Interprofessional Care01:29

Venous Thrombosis III: Interprofessional Care

Venous thrombosis requires effective prevention and treatment strategies to improve patient outcomes and reduce potential complications.Prevention StrategiesHealthcare providers must prioritize preventing venous thromboembolism (VTE) for all adult patients upon admission. Interventions depend on bleeding and thrombosis risk, medical history, current medications, diagnoses, planned procedures, and patient preferences. Patients on bed rest should change positions every two hours and, if not...
Varicose Veins II: Diagnostic Studies and Interprofessional Care01:26

Varicose Veins II: Diagnostic Studies and Interprofessional Care

Varicose veins, or varicosities, develop when the valves in the veins, which control blood flow, weaken or damage. It causes blood to pool and the veins to enlarge. Understanding the clinical manifestations, diagnostic approaches, and management options for varicose veins is crucial for effective treatment and relief.Clinical manifestationsClinical manifestations of varicose veins include a heavy, achy feeling or pain after prolonged standing or sitting. This discomfort can often be relieved by...