Case Series Volume 14 Issue 8 - 2025

Management of Congenital Dysfibrinogenemia during Pregnancy through Joint Obstetric Hematology Clinic - Shared Experience through 5 Cases

Hajer Brini1*, Midhat Mohamed Hassenien1, Naela Almallahi1 and Sarah AbdelGhany Elkourashy2

1Obstetric and Gynecology - WWRC, Qatar

2Department of Hematology and Bone Marrow Transplant, National Centre for Cancer Care and Research, Qatar

*Corresponding Author: Hajer Brini, Obstetric and Gynecology - WWRC, Qatar.
Received: July 22, 2025; Published: August 19, 2025



Congenital dysfibrinogenemia (CD) is a rare coagulation disorder caused by monoallelic mutations in one of the fibrinogen genes (FGA, FGB, or FGG) inherited in autosomal dominant pattern. Most individuals with CD are asymptomatic at the time of diagnosis; however, the condition may lead to bleeding or thrombosis, which can pose life-threatening risks during pregnancy, childbirth, and the early postpartum period. As such, early diagnosis and the management of blood loss are crucial. This article discusses five of our recent cases to highlight their diagnosis and treatment, with the goal of presenting various clinical scenarios involving pregnant women with congenital dysfibrinogenemia, emphasizing multidisciplinary management during antenatal, intrapartum and postpartum periods to improve obstetric and neonatal outcomes.

 Keywords: Congenital Dysfibrinogenemia (CD); Fibrinogen Replacement Therapy (FRT)

  1. Yan J., et al. “Management of dysfibrinogenemia in pregnancy: A case report”. Journal of Clinical Laboratory Analysis3 (2017): e22319.
  2. Peyvandi F. “Epidemiology and treatment of congenital fibrinogen deficiency”. Thrombosis Research 2 (2012): S7‐S11.
  3. Alessandro C., et al. “Management of pregnancy and delivery in congenital fibrinogen disorders: communication from the ISTH SSC Subcommittee on Factor XIII and Fibrinogen”. Journal of Thrombosis and Haemostasis5 (2024): 1516-1521.
  4. Miesbach W., et al. “Treatment of patients with dysfibrinogenemia and a history of abortions during pregnancy”. Blood Coagulation and Fibrinolysis 5 (2009): 366-370.
  5. Saes JL., et al. “Pregnancy outcome in afibrinogenemia: Are we giving enough fibrinogen concentrate? A case series”. Research and Practice in Thrombosis and Haemostasis 2 (2020): 343-346.
  6. Miesbach W., et al. “Treatment of patients with dysfibrinogenemia and a history of abortions during pregnancy”. Blood Coagulation and Fibrinolysis 20 (2009): 366-370.
  7. Langer M., et al. “Management of congenital dysfibrinogenemia in pregnancy: A challenging patient case”. Research and Practice in Thrombosis and Haemostasis 8 (2021): e12619.
  8. Bouvier S., et al. “Successful pregnancy under fibrinogen substitution with heparin and aspirin in a woman with dysfibrinogenemia revealed by placental abruption”. Thrombosis and Haemostasis 11 (2018): 2006-2008.
  9. Casini A and de Moerloose P. “How I treat dysfibrinogenemia”. Blood21 (2021): 2021-2030.
  10. Zhang Y., et al. “Women with congenital hypofibrinogenemia/afibrinogenemia: from birth to death”. Clinical and Applied Thrombosis/Hemostasis 26 (2020): 1076029620912819.

Hajer Brini., et al. “Management of Congenital Dysfibrinogenemia during Pregnancy through Joint Obstetric Hematology Clinic - Shared Experience through 5 Cases”. EC Gynaecology  14.8 (2025): 01-05.