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Related Concept Videos

Extrinsic and Intrinsic Pathways of Hemostasis01:20

Extrinsic and Intrinsic Pathways of Hemostasis

Blood clotting or coagulation involves extrinsic and intrinsic pathways, which ultimately merge into the common pathway, forming a fibrin clot.
The Extrinsic Pathway
The extrinsic pathway of coagulation is typically initiated by tissue damage that exposes blood to tissue factor (TF), a protein released by the damaged tissue cells outside the blood vessels—this interaction with TF triggers biochemical reactions involving specific clotting factors. The key player here is Factor VII, which forms a...
Disorders of Hemostasis01:24

Disorders of Hemostasis

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Coagulation01:09

Coagulation

The coagulation phase is a critical part of the body's process to prevent blood loss following injury to blood vessels. It involves chemical reactions that form a clot to seal the injured area. The clotting process begins shortly after injury, within 15-20 seconds for severe damage and 1-2 minutes for minor injuries.
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Measurement of Factor V Activity in Human Plasma Using a Microplate Coagulation Assay
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Published on: September 9, 2012

Disseminated intravascular coagulation.

Humaira Naz1, Anisa Fawad, Ansa Islam

  • 1Department of Obstetrics and Gynaecology, Ayub Medical College, Abbottabad, Pakistan. drmaira@hotmail.com

Journal of Ayub Medical College, Abbottabad : JAMC
|March 12, 2013
PubMed
Summary

Disseminated Intravascular Coagulation (DIC) affects 0.92% of obstetrical admissions. Promptly addressing underlying causes is crucial for managing this life-threatening thrombohaemorrhagic disorder.

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Area of Science:

  • Obstetrics and Gynecology
  • Hematology
  • Critical Care Medicine

Background:

  • Disseminated Intravascular Coagulation (DIC) is a severe thrombohaemorrhagic disorder.
  • It is characterized by widespread endothelial damage.
  • The study aimed to determine DIC prevalence in obstetrical conditions.

Purpose of the Study:

  • To assess the prevalence of Disseminated Intravascular Coagulation (DIC) in various obstetric scenarios.
  • To identify associated risk factors and evaluate maternal and fetal outcomes in these cases.

Main Methods:

  • A descriptive study was conducted over two years (2010-2011).
  • Included 40 diagnosed cases of DIC among 4,334 obstetrical admissions.
  • Evaluated risk factors and maternal/fetal outcomes.

Main Results:

  • DIC prevalence was 0.92% (40/4334 admissions).
  • Eclampsia (70%) and abruptio placentae (17.5%) were primary risk factors.
  • Maternal mortality was 25% and perinatal mortality was 47.5%.

Conclusions:

  • DIC is a critical, life-threatening condition linked to underlying pathologies.
  • Resolution of DIC is often spontaneous following correction of the primary cause.