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January 1, 1997Thrombosis and Haemostasis

Antithrombotic Strategies Targeting Thrombin Activities, Thrombin Receptors and Thrombin Generation

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Key result

Direct antithrombins reduce venous thromboembolism in orthopedic surgery but compromise hemostasis in acute coronary syndromes, while tissue factor antagonists show a favorable preclinical profile.

Population

Patients having orthopedic surgery, acute coronary syndrome patients, and preclinical models

Comparison

Antithrombotic strategies targeting thrombin… vs Heparin or its derivatives

Design

Review

Authors

LHLaurence A. HarkerSHStephen R. HansonAKAndrew B. Kelly

Discussion

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Overview

Direct antithrombins warrant caution in ACS due to bleeding risk; leaves open clinical testing of tissue factor antagonists.

Structured PICO

P
Population
Patients having orthopedic surgery, acute coronary syndrome patients, and preclinical models (nonhuman primates)
I
Intervention
Antithrombotic strategies targeting thrombin activities, thrombin receptors, and thrombin generation (including direct antithrombins, thrombin receptor inhibitors, and tissue factor antagonists)
C
Comparator
Heparin or its derivatives (in the context of orthopedic surgery)
O
Outcome
Prevention of thrombosis (venous thromboembolic events, acute thrombosis, chronic stenotic lesions) and hemostatic function

This review highlights the limitations of direct antithrombins in acute coronary syndromes due to bleeding risks and points to tissue factor antagonists and thrombin receptor inhibitors as promising future therapies.

Limitations

  • Local drug delivery strategies have yet to be explored.

Cite This Study

Harker et al. (1997) conducted a review in Thrombosis. Antithrombotic strategies targeting thrombin was evaluated. Direct antithrombins reduce venous thromboembolism in orthopedic surgery but compromise hemostasis in acute coronary syndromes, while tissue factor antagonists show a favorable preclinical profile.

synapsesocial.com/papers/6a9a0d736ce0f2d359b50792https://doi.org/10.1055/s-0038-1657621
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1New Antithrombotic Strategies for Resistant Thrombotic Processes1994 · 18 citations
  2. 2Thrombin in Arterial Thrombosis2009 · 40 citations
  3. 3Strategies for inhibiting the effects of thrombin1994 · 15 citations
  4. 4Thrombin and Antithrombotics1998 · 73 citations
  5. 5Therapeutical potential of direct thrombin inhibitors for atherosclerotic vascular disease2007 · 13 citations