Our mission is to become a worldwide reference for education in the field for all professionals involved in the process to disseminate knowledge & skills of Acute Cardiovascular Care.
Our mission is to promote excellence in clinical diagnosis, research, technical development, and education in cardiovascular imaging in Europe.
Our mission is to promote excellence in research, practice, education and policy in cardiovascular health, primary and secondary prevention.
Our mission is to reduce the burden of cardiovascular disease through percutaneous cardiovascular interventions.
Improving the quality of life and reducing sudden cardiac death by limiting the impact of heart rhythm disturbances.
Our mission is to improve quality of life and longevity, through better prevention, diagnosis and treatment of heart failure, including the establishment of networks for its management, education and research.
The ESC Working Groups' goal is to stimulate and disseminate scientific knowledge in different fields of cardiology.
The ESC Councils' goal is to share knowledge among medical professionals practising in specific cardiology domains.
OUR MISSION: TO REDUCE THE BURDEN OF CARDIOVASCULAR DISEASE
Stockholm, Sweden, 29 August: The effectiveness of dual antiplatelet therapy (DAT) with clopidogrel in cardiovascular (CV) patients is highly variable, and the degree of residual platelet aggregation can significantly influence the prognosis. A number of clinical and genetic risk factors contribute to this observation, and the contribution of genetic polymorphisms has been addressed. To date, however, common genetic clusters have not been identified that reliably predict a patient’s response to antiplatelet therapy. The challenge faced by researchers at University Hospital, Tuebingen in Germany is to determine ways of balancing the thrombotic risk, with the risk of bleeding when using DAT. The outcomes of the research includes a conclusion that platelet function testing (PFT), while an important component in risk evaluation, should not be relied on to adjust antiplatelet therapy regimes.
New antiplatelet agents have been developed – and will continue to be developed – that overcome low responsiveness to clopidogrel. These agents have a higher antiplatelet effect and are less susceptible to genetic inheritance. But, according to Professor Meinrad Gawaz of the University Hospital in Tuebingen, Germany, there are important factors to consider before prescribing them. “These new agents offering higher platelet inhibition come with an increased risk of bleeding,” he says. “So far, these drugs have mostly been studied in patients with acute coronary syndromes, but their role in stable CV patients has yet to be fully characterised.”
It is therefore essential to identify sub-groups of patients who could benefit from novel treatment regimes. Platelet function testing (PFT) can help to monitor and guide antiplatelet therapy for patients in at-risk groups more likely to respond to additional antiplatelet therapy. These groups include diabetics and patients suffering from stent thrombosis. Major concerns have been expressed, however, about the transferability of results obtained by different PFT methodologies. Near-patient testing methods have been evaluated in the clinical setting and show reproducible results, but consensus has to be reached upon the appropriate cut-off values to differentiate between thrombotic and bleeding risk.
The results of ongoing trials will show whether adjustment on behalf of routine PFT will lead to improved outcomes. Until then, PFT represents an important component to evaluate the thrombotic risk but adjustment of antiplatelet therapy based on PFT cannot be recommended in a routine fashion but can only be considered as an off-label indication in individual cases bearing in mind the bleeding risk.
This press release accompanies both a presentation and an ESC press conference given at the ESC Congress 2010. The press release has been written and/or edited by the ESC from information provided by the investigator and does not necessarily reflect the opinion of the European Society of Cardiology. The content of the press release has been approved by the investigator.
About the European Society of Cardiology The European Society of Cardiology (ESC) represents more than 62,000 cardiology professionals across Europe and the Mediterranean. Its mission is to reduce the burden of cardiovascular disease in Europe.
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