Clopidogrel, a second generation thienopyridine has been the mainstay of ACS (Acute Coronary Syndrome) treatment for more than a decade. Clopidogrel Resistance has been associated with increased mortality in ACS patients with an increase in number of Stent Thrombosis. This review article tries to find out the causes of Clopidogrel Resistance, the main factors involving it, Laboratory evaluation of Clopidogrel Resistance. The overall incidence of Clopidogrel Resistance across the Globe & India has also been considered. The article also discusses the clinical significance of Clopidogrel Resistance & its relationship with adverse cardiovascular events. This review ends with the probable solutions to Clopidogrel Resistance & the new generation of antiplatelets which can be used for the same.
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http://dx.doi.org/10.1016/j.ihj.2014.08.012 | DOI Listing |
Cardiol Ther
January 2025
Adult Medicine, Department of Clinical Medical Sciences, Faculty of Medical Sciences, The University of the West Indies, St. Augustine, Trinidad and Tobago.
Introduction: This prospective, single-arm pharmacodynamic study assessed the effect of colchicine (COLC) [Strides Pharma UK Ltd, Watford, Hertfordshire, England] 0.5 mg administered orally once daily for 14 days on platelet reactivity with respect to aspirin reaction units (ARUs) and P2Y reaction units (PRUs).
Methods: Twenty-two patients with stable coronary artery disease (CAD) on dual antiplatelet therapy (DAPT) with daily maintenance aspirin and clopidogrel were recruited.
Innov Clin Neurosci
December 2024
All authors are with Ocean University Medical Center in Brick, New Jersey.
Introduction: The demographics of the United States (US) are evolving as time progresses. The geriatric population is growing, with many elderly people dealing with mental health issues. Major depressive episodes affect 1 to 5 percent of those aged 65 years or older, which emphasizes the importance of addressing mental health concerns in this populace.
View Article and Find Full Text PDFRev Cardiovasc Med
December 2024
Department of Emergency, People's Hospital of Dali Bai Autonomous Prefecture, 671000 Dali, Yunnan, China.
Coronary atherosclerosis (or coronary heart disease [CHD]) is a common cardiovascular disease that seriously damages human health. Percutaneous coronary stent implantation represents the primary treatment option for severe CHD in clinical practice; meanwhile, dual antiplatelet therapy (DAPT) is widely used to reduce the risk of postoperative thrombosis. Although the mechanisms of action of the two most commonly used antiplatelet drugs, aspirin and clopidogrel, remain unclear, clinical studies have shown that some patients are susceptible to stent thrombosis-antiplatelet resistance (high on-treatment platelet reactivity [HTPR])-despite using these drugs.
View Article and Find Full Text PDFJVS Vasc Insights
January 2024
Manchester Vascular Centre, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester, United Kingdom.
Objective: Lower extremity arterial disease (LEAD) is a prevalent condition that produces a significant burden on health care systems. Patients with LEAD have an increased risk of major adverse cardiovascular events as well as major adverse limb events. Despite significant variation in guidance on antiplatelet therapy for LEAD worldwide, many governing bodies recommend clopidogrel as the preferred single anti-platelet agent.
View Article and Find Full Text PDFNeurosurg Rev
December 2024
Neurosurgical Service, Beth Israel Deaconess Medical Center, Harvard Medical School, 110 Francis Street, Boston, MA, 02215, USA.
Anterior choroidal artery (AChA) aneurysms represent 2-5% of intracranial aneurysms. The proximity of the origin of the AChA to the aneurysm neck poses a risk of thromboembolic complications following treatment. AChA occlusion can result in significant neurological deficits.
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