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Hyperfibrinolysis in liver disease

Domenico Ferro1, Andrea Celestini2, Francesco Violi2

  • 1Department of Experimental Medicine, University of Rome, "La Sapienza", Rome, Italy; Institute of Clinical Medicine I, University of Rome, "La Sapienza", Policlinico Umberto I, 00181 Rome, Italy.

Clinics in Liver Disease
|January 20, 2009
PubMed

Insights

Hyperfibrinolysis, a bleeding complication in cirrhosis, is debated due to testing limitations. It worsens liver disease severity and variceal bleeding in advanced cases.

Area of Science:

  • Hepatology
  • Hematology
  • Clinical Pathology

Background:

  • The incidence and clinical significance of hyperfibrinolysis in cirrhosis remain debated.
  • Uncertainty stems from the lack of validated laboratory tests for evaluating hyperfibrinolysis.
  • Hyperfibrinolysis is recognized as a potential complication, particularly in moderate to severe liver failure.

Purpose of the Study:

  • To explore the role and diagnostic challenges of hyperfibrinolysis in liver cirrhosis.
  • To correlate hyperfibrinolysis with the severity of liver disease.
  • To understand the impact of hyperfibrinolysis on hemostasis and bleeding complications.

Main Methods:

  • Literature review on hyperfibrinolysis in cirrhosis.
  • Analysis of existing data on laboratory test limitations.
  • Correlation studies between fibrinolysis markers and liver disease severity.

Main Results:

  • Hyperfibrinolysis incidence in cirrhosis is uncertain due to diagnostic limitations.
  • A positive correlation exists between hyperfibrinolysis and liver disease severity.
  • Low-grade systemic fibrinolysis affects 30-46% of end-stage liver disease patients.
  • Accelerated intravascular coagulation and secondary hyperfibrinolysis are reported in liver failure.

Conclusions:

  • Hyperfibrinolysis complicates liver cirrhosis, especially with advanced liver failure.
  • It may impair primary hemostasis, worsening variceal bleeding and recurrence.
  • Further research is needed to establish reliable diagnostic tools for hyperfibrinolysis in cirrhosis.

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