Intrinsic fibrinolytic capacity and systemic inflammation: novel risk factors for arterial thrombotic disease

P M Ridker1

  • 1Cardiovascular Division, Brigham and Womens' Hospital, Harvard Medical School, Boston, Mass. 02115, USA. pmridker@bics.bwh.harvard.edu

Haemostasis
|January 1, 1997
PubMed

Insights

Novel hemostatic and inflammatory markers, including fibrinolysis and C-reactive protein, can better predict arterial thrombotic disease risk than traditional factors. These markers offer new avenues for thrombosis research and cardiovascular disease prevention.

Area of Science:

  • Cardiovascular Medicine
  • Thrombosis Research
  • Inflammation Biology

Background:

  • Traditional cardiovascular risk factors (e.g., hypertension, diabetes) predict less than 50% of arterial thrombotic events.
  • Existing risk stratification models have limitations in identifying all individuals susceptible to cardiovascular disease.

Purpose of the Study:

  • To review the utility of novel hemostatic and thrombotic markers for predicting arterial thrombotic disease risk.
  • To explore the role of systemic micro-inflammation and fibrinolysis in atherogenesis and thrombosis.

Main Methods:

  • Review of existing literature on hemostatic and thrombotic markers.
  • Analysis of studies investigating fibrinolytic parameters, including tissue-type plasminogen activator antigen.
  • Examination of inflammatory markers, particularly C-reactive protein, in relation to cardiovascular events.

Main Results:

  • Abnormal fibrinolytic parameters, especially tissue-type plasminogen activator antigen, are associated with future cardiovascular events.
  • Elevated C-reactive protein levels predict myocardial infarction and stroke risk in both healthy individuals and those with coronary artery disease.
  • Low-grade chronic inflammation is implicated in the process of atherogenesis.

Conclusions:

  • Novel hemostatic and inflammatory markers provide enhanced prediction of arterial thrombotic disease risk.
  • These markers may refine thrombosis research and guide future cardiovascular disease prevention strategies.
  • Further clinical trials are needed to confirm the benefit of modifying these novel risk factors.

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