Clopidogrel Resistance in Neurovascular Stenting: Correlations between Light Transmission Aggregometry, VerifyNow, and the Multiplate
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چکیده
منابع مشابه
Clopidogrel Resistance in Neurovascular Stenting: Correlations between Light Transmission Aggregometry, VerifyNow, and the Multiplate.
BACKGROUND AND PURPOSE Clopidogrel resistance is blamed for thromboembolic complications in neurovascular stent placement. Platelet-function assays are weakly standardized. The aim of this study was to correlate the results of 3 different platelet-inhibition measurements (from light transmission aggregometry, the VerifyNow P2Y12 test, and the Multiplate analyzer) and their relation to periproce...
متن کاملLong-term aspirin and clopidogrel response evaluated by light transmission aggregometry, VerifyNow, and thrombelastography in patients undergoing percutaneous coronary intervention.
BACKGROUND A reduced response to aspirin and clopidogrel predicts ischemic events, but reliable tests are needed to identify low responders. We compared 3 platelet-function tests during long-term dual treatment with aspirin and clopidogrel. METHODS Patients who underwent a percutaneous coronary intervention and were receiving a combination of 325 mg/day aspirin and 75 mg/day clopidogrel were ...
متن کاملPlatelet reactivity assessment with VerifyNow®: substitute or complement for light transmission aggregometry?
Platelet aggregation inhibition is mandatory for patients undergoing percutaneous coronary intervention (PCI) [1]. High on-treatment plate-let reactivity is an important independent risk factor for the occurrence of thrombotic and ischemic events after PCI [2]. Some point of care platelet aggregation assays are currently used in daily practice as a substitute for more expensive and time consumi...
متن کاملClopidogrel resistance is associated with thromboembolic complications in patients undergoing neurovascular stenting.
BACKGROUND AND PURPOSE Antiplatelet drug resistance has been associated with thromboembolic complications in patients after coronary stent placement. It has not been well-studied in patients who have neurovascular stent-placement procedures. This study aimed to analyze the relationship between antiplatelet drug resistance and neurovascular stent-placement complications. MATERIALS AND METHODS ...
متن کاملComparison between a new platelet count drop method PL-11, light transmission aggregometry, VerifyNow aspirin system and thromboelastography for monitoring short-term aspirin effects in healthy individuals.
Platelet function has been described by many laboratory assays, and PL-11 is a new point-of-care platelet function analyzer based on platelet count drop method, which counts platelet before and after the addition of agonists in the citrated whole blood samples. The present study sought to compare PL-11 with other three major more established assays, light transmission aggregometry (LTA), Verify...
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ژورنال
عنوان ژورنال: American Journal of Neuroradiology
سال: 2015
ISSN: 0195-6108,1936-959X
DOI: 10.3174/ajnr.a4388