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Studies on hemorrhagic tendency in cirrhosis of the liver
Insights
Liver cirrhosis causes bleeding issues due to low platelets, clotting factors, and high fibrinolytic activity. Clinically significant disseminated intravascular coagulation (DIC) is rare in these patients.
Area of Science:
- Hepatology
- Hematology
- Coagulation Science
Background:
- Liver cirrhosis is known to cause hemorrhagic diathesis.
- The relationship between liver disease and disseminated intravascular coagulation (DIC) requires further investigation.
Observation:
- This study investigated hemorrhagic tendency and hemostatic tests in liver cirrhosis patients.
- Coagulation and fibrinolytic activity were analyzed to understand bleeding risks.
Findings:
- Hemorrhagic diathesis in liver cirrhosis results from decreased platelet count and function, reduced clotting factors, and elevated fibrinolytic activity.
- Increased fibrinolytic activity may be a primary factor.
- Clinically significant DIC is infrequent in patients with liver cirrhosis.
Implications:
- Understanding these hemostatic changes is crucial for managing bleeding complications in liver cirrhosis.
- The findings suggest that while bleeding is common, overt DIC is not the primary driver in most cases.
- Further research into the role of fibrinolysis could lead to targeted therapies.
Abstract:
Recently it has been paid attention whether the liver diseases might induce the disseminated intravascular coagulation (DIC) or not, although it has well known that liver cirrhosis contribute to the hemorrhagic diathesis. In this paper, we studied on the hemorrhagic tendency and hemostatic tests in the patients with liver cirrhosis in order to clarify the coagulation and fibrinolytic activity. We can conclude that the hemorrhagic diathesis occurs due to the complex of decreases in platelet number, platelet functions, clotting factors, and increased fibrinolytic activity. The increased fibrinolytic activity may be primary and the frequency of clinically important DIC is quite low.