1,721,084 research outputs found
Modulation of 1,25(OH)2D levels in cardiovascular system. Genetic regulation, impact on coronary artery disease, inflammation, platelet function and periprocedural myocardial injury after percutaneous coronary interventions
Full text linkAdvanced age and high-residual platelet reactivity in patients receiving dual antiplatelet therapy with clopidogrel or ticagrelor: Reply
No full textAntithrombotic Therapy After Percutaneous Aortic Valve Implantation: Large Gaps for a Matter of Extreme Importance. Response
No full textStatins and elderly: from clinical trials to daily practice
No full textElderly patients represent a rising social problem, due to the exponential growth of persons in these age groups and their atherothrombotic burden. The management of this population still raises several challenges, requiring a balance between elevated cardiovascular risk, clinical complexity, frailty and co-morbidities. Statins represent a main pillar in cardiovascular prevention, lowering serum cholesterol and reducing mortality and ischemic events, especially in high-risk patients. Yet, elderly patients have often been excluded from major clinical trials of statins, thus limiting the experience with these drugs in advanced age. Moreover, important barriers to the use of statins in the elderly exist due to potential risks attributed to altered metabolism, comorbidities, polypharmacy and drug-drug interactions and financial constraints. This situation has led to a "statin paradox", since high-risk elderly patients that would most benefit from the use of statins, may be undertreated with these drugs in real life. The vague indications provided by guidelines mean that this issue is still debated, especially regarding primary prevention. Nevertheless, the benefits in outcome offered by statins cannot be neglected. Efforts should be made in order to focus on the importance of statin use in the elderly and to provide clinicians with adequate tools for case by case decisions
Switching from Clopidogrel to Prasugrel in patients undergoing PCI: A meta-analytic overview
No full textVery short dual antiplatelet therapy after PCI and new DES: a meta-analysis of 5 randomized trials
No full textVery early (1-3 months) discontinuation of dual antiplatelet therapy (DAPT) has been recently proposed in percutaneous coronary interventions with modern drug-eluting stents (DES), with contrasting results. The aim of the present meta-analysis was to evaluate the prognostic impact of very short DAPT regimens vs the standard 12-month regimen in patients undergoing percutaneous coronary intervention with new DES
Impact of renal function on mean platelet volume and its relationship with coronary artery disease: A single-centre cohort study
No full textMean platelet volume (MPV) has been proposed as a marker of platelet reactivity and cardiovascular disease. Chronic kidney disease (CKD) significantly favors the occurrence of cardiovascular events, by increasing the circulating levels of a wide spectrum of pro-oxidant and pro-thrombotic mediators. However, opposite alterations of platelet function, both enhanced aggregability and increased bleeding diathesis have been reported in these patients, with contrasting results on the effects of renal function on MPV and coronary artery disease, that were assessed in present study
Bivalirudin as compared to unfractionated heparin among patients undergoing coronary angioplasty A meta-analyis of randomised trials
No full textEffects of HDL-modifiers on cardiovascular outcomes: a meta-analysis of randomized trials
No full textItem does not contain fulltextBACKGROUND AND AIM: High density lipoproteins (HDL) have been addressed as a potential strategy for cardiovascular prevention, with great controversies on pharmacological approaches for HDL-elevation. Our aim was to compare HDL-rising treatment with niacin or CETP-inhibitors with optimal medical therapy in cardiovascular outcome. METHODS AND RESULTS: Randomized trials were searched. Primary endpoint was cardiovascular death, secondary were: non fatal myocardial infarction; coronary revascularization; cerebrovascular accidents and safety endpoints. As many as 18 randomized trials, for a total of 69,515 patients, were included. HDL-modifiers did not reduce cardiovascular mortality (2.3%vs3.4%; OR [95%CI] = 0.96 [0.87-1.05], p = 0.37, phet = 0.58), with no benefit from niacin/CETP inhibitors according to patients' risk profile (beta [95%CI] = -0.14 [-0.29 to 0.02], p = 0.09) or the amount of HDL increase (beta [95%CI] = 0.014 [-0.008 to 0.04], p = 0.21). Niacin but not CETP-I reduced myocardial infarction and coronary revascularization, but higher rate of SAE occurred with HDL-modifiers (OR [95%CI] = 1.24 [1.18-1.31], p < 0.00001, phet = 0.02), in particular new onset of diabetes with niacin and worsening of hypertension with CETP-inhibitors. CONCLUSIONS: Niacin and CETP inhibitors do not influence cardiovascular mortality. Significant benefits in MI and coronary revascularization were observed with niacin, despite the higher occurrence of diabetes
Short-term effects of aspirin and clopidogrel on mean platelet volume among patients with acute coronary syndromes. A single-center prospective study.
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