American Society of Hirudotherapy

Pathophysiology and therapeutic modification of thrombin generation in patients with coronary artery disease

Review published in European Journal of Pharmacology (2000)

Last Updated: June 18, 2026Reviewed by: ASH Editorial Board
Research article — evidence reviewArticle reference
Evidence: Narrative reviewDrug DevelopmentClinical TrialsPothula A et al. · European Journal of Pharmacology, 2000

Abstract

Thrombin plays a central role in thrombogenesis: it activates platelets, converts fibrinogen to fibrin, and activates factor XIII, which then crosslinks and stabilizes the fibrin clot. In addition, thrombin amplifies coagulation by activating factors VIII and V, key cofactors in the generation of activated factor X and thrombin, respectively. Even platelet function is influenced by thrombin. Hence, thrombin generation is most important both in the chronic progression of coronary atherosclerotic disease and in its conversion to acute events. To date, various therapeutic approaches capitalize on this knowledge by targeting specific thrombin-related pathways. Among the successful and carefully documented pharmacologic strategies in acute or chronic coronary heart disease are the use of unfractioned heparin, low-molecular-weight heparin, thrombolysis, hirudin, and/or inhibition of thrombin generation by glycoprotein IIb/IIIa antagonists, most often utilized on top of antiplatelet therapy (e.g., with acetylsalicylic acid) and/or vitamin K antagonism. The present review provides insights into the pathophysiology of thrombin generation in coronary atherosclerosis and gives an overview over the above mentioned therapeutic thrombin modifications.

Abstract sourced from PubMed (NCBI) for the cited record. See the original publication for the authoritative version.

Publication typeJournal ArticleReview
Indexed MeSH termsCoronary DiseaseHumansThrombin

Summary

Review of thrombin's central role in coronary artery thrombosis and therapeutic strategies including unfractionated heparin, LMWH, thrombolysis, hirudin, and GPIIb/IIIa antagonists.

Why This Matters for Hirudotherapy

This review examines the central role of thrombin in coronary artery disease pathophysiology—activating platelets, converting fibrinogen to fibrin, and amplifying coagulation—and surveys therapeutic approaches targeting thrombin-related pathways. Hirudin is mentioned among several successful pharmacologic strategies alongside heparin, low-molecular-weight heparin, thrombolysis, and glycoprotein IIb/IIIa antagonists. The article is of indirect relevance to hirudotherapy as hirudin is discussed as one of several antithrombotic strategies in coronary disease. However, this is a narrative review, hirudin is only one of many agents discussed without depth specific to leech-derived therapeutics, and no new primary data are presented.

Citation

Pathophysiology and therapeutic modification of thrombin generation in patients with coronary artery disease.

Pothula A et al. · European Journal of Pharmacology, 2000

Added to ASH library: May 27, 2026 · Site last updated: June 18, 2026

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