Related Experiment Video
Updated: Aug 21, 2026

In Vitro Thrombosis Test for Ventricular Assist Devices
Published on: March 21, 2025
The use of recombinant factor VIla in a primigravida with Glanzmann's thrombasthenia during delivery
Ahmet Kale1, Gokhan Bayhan, Ahmet Yalinkaya
1Department of Obstetrics and Gynecology, Dicle University School of Medicine, Diyarbakir, Turkey.
Glanzmann's thrombasthenia is an inherited hemorrhagic disorder characterized by a severe reduction in, or absence of, platelet aggregation in response to multiple physiologic agonists due to qualitative or quantitative abnormalities of platelet glycoprotein IIb-IIIa. Glanzmann's thrombasthenia is characterized by potentially major mucocutaneous bleeding and prolonged bleeding time. Platelet counts, platelet morphology, prothrombin, and activated thromboplastin times are all within normal ranges in patients with Glanzmann's thrombasthenia. Pregnancy and delivery are rare in Glanzmann thrombasthenia patients and have been associated with immediate postpartum hemorrhage. We describe the peripartum management of a 31-year-old primipara with Glanzmann's thrombasthenia who underwent spontaneous vaginal delivery. Four units of single-donor platelets, two units of packed red blood cells, 36 microg/kg recombinant human coagulation Factor VIIa (rFVIIa) were given during peripartum management.
Glanzmann's thrombasthenia is an inherited hemorrhagic disorder characterized by a severe reduction in, or absence of, platelet aggregation in response to multiple physiologic agonists due to qualitative or quantitative abnormalities of platelet glycoprotein IIb-IIIa. Glanzmann's thrombasthenia is characterized by potentially major mucocutaneous bleeding and prolonged bleeding time. Platelet counts, platelet morphology, prothrombin, and activated thromboplastin times are all within normal ranges in patients with Glanzmann's thrombasthenia. Pregnancy and delivery are rare in Glanzmann thrombasthenia patients and have been associated with immediate postpartum hemorrhage. We describe the peripartum management of a 31-year-old primipara with Glanzmann's thrombasthenia who underwent spontaneous vaginal delivery. Four units of single-donor platelets, two units of packed red blood cells, 36 microg/kg recombinant human coagulation Factor VIIa (rFVIIa) were given during peripartum management.
Related Concept Videos
Dipeptidyl Peptidase 4 Inhibitors
Glucagon-like Receptor Agonists
GLP-1, when administered in high doses intravenously, triggers insulin secretion, inhibits glucagon release, slows gastric emptying, reduces food intake, and restores normal insulin secretion. However, its rapid inactivation by the...
Oral Hypoglycemic Agents: Glinides
Diabetes Mellitus: Type 2 and Gestational
Venous Thrombosis III: Interprofessional Care
Oral Hypoglycemic Agents: Biguanides and Glitazones