Thrombosis research
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Thrombosis research · Mar 2019
Multicenter StudyHigh and low on-treatment platelet reactivity to P2Y12 inhibitors in a contemporary cohort of acute coronary syndrome patients undergoing percutaneous coronary intervention.
There is compelling evidence supporting the association between high on-treatment platelet reactivity (HPR) and low on-treatment platelet reactivity (LPR) to clopidogrel with atherothrombotic and bleeding events, respectively. However, it is uncertain if current cutoff values should be used in prasugrel- or ticagrelor-treated subjects. The objective of this analysis was to evaluate the pharmacodynamic (PD) efficacy of P2Y12 antagonists in a contemporary real-world population. ⋯ Prasugrel and ticagrelor displayed more potent and consistent PD effects than clopidogrel in ACS patients undergoing PCI, with a trend towards greater platelet inhibition with ticagrelor during the maintenance phase of therapy compared to prasugrel.
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Thrombosis research · Mar 2019
ReviewThromboembolic disease in palliative and end-of-life care: A narrative review.
Venous thromboembolism (VTE) is both common and a potential contributor to symptom burden in patients receiving palliative and end-of-life care. Many of the VTE treatment and prophylaxis recommendations are drawn from data of clinical trials assessing conventional VTE and cancer-associated thrombosis that excluded patients receiving specialist palliative or hospice care. In this group, the epidemiology of VTE and associated outcomes, as well as the risks and benefits of treatment in keeping with a palliative approach are of growing clinical and research interest. This narrative review summarizes current knowledge and challenges in the management of thromboembolic disease in palliative care, highlighting the complexity of decisions surrounding VTE treatment and prophylaxis.