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- Ferrari, R, et al.
(författare)
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The BEAUTIFUL study: andomized trial of ivabradine in patients with stable coronary artery disease and left ventricular systolic dysfunction - baseline characteristics of the study population
- 2008
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Ingår i: Cardiology. - : S. Karger AG. - 0008-6312 .- 1421-9751. ; 110, s. 271-82
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Tidskriftsartikel (refereegranskat)abstract
- <i>Objectives:</i> Ivabradine is a selective heart rate-lowering agent that acts by inhibiting the pacemaker current <i>I</i><sub>f</sub> in sinoatrial node cells. Patients with coronary artery disease and left ventricular dysfunction are at high risk of death and cardiac events, and the BEAUTIFUL study was designed to evaluate the effects of ivabradine on outcome in such patients receiving optimal medical therapy. This report describes the study population at baseline. <i>Methods:</i> BEAUTIFUL is an international, multicentre, randomized, double-blind trial to compare ivabradine with placebo in reducing mortality and cardiovascular events in patients with stable coronary artery disease and left ventricular systolic dysfunction (ejection fraction <40%). <i>Results:</i> A total of 10,917 patients were randomized. At baseline, their mean age was 65 years, 83% were male, 98% Caucasian, 88% had previous myocardial infarction, 37% had diabetes, and 40% had metabolic syndrome. Mean ejection fraction was 32% and resting heart rate was 71.6 bpm. Concomitant medications included beta-blockers (87%), renin-angiotensin system agents (89%), antithrombotic agents (94%), and lipid-lowering agents (76%). <i>Conclusions:</i> Main results from BEAUTIFUL are expected in 2008, and should show whether ivabradine, on top of optimal medical treatment, reduces mortality and cardiovascular events in this population of high-risk patients.
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- Komajda, M, et al.
(författare)
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The chronic ischaemic cardiovascular disease ESC Pilot Registry: Results of the six-month follow-up
- 2018
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Ingår i: European journal of preventive cardiology. - : Oxford University Press (OUP). - 2047-4881 .- 2047-4873. ; 25:4, s. 377-387
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Tidskriftsartikel (refereegranskat)abstract
- Chronic ischaemic cardiovascular disease (CICD) remains a leading cause of morbidity and mortality worldwide. The CICD Pilot Registry enrolled 2420 patients across 10 European Society of Cardiology countries prospectively to describe characteristics, management strategies and clinical outcomes in this setting. We report here the six-month outcomes. Methods and results From the overall population, 2203 patients were analysed at six months. Fifty-eight patients (2.6%) died after inclusion; 522 patients (23.7%) experienced all-cause hospitalisation or death. The rate of prescription of angiotensin-converting enzyme inhibitors, beta-blockers and aspirin was mildly decreased at six months (all P < 0.02). Patients who experienced all-cause hospitalisation or death were older, more often had a history of non-ST-segment elevation myocardial infarction, of chronic kidney disease, peripheral revascularisation and/or chronic obstructive pulmonary disease than those without events. Independent predictors of all-cause mortality/hospitalisation were age (hazard ratio (HR) 1.17, 95% confidence interval (CI) 1.07–1.27) per 10 years, and a history of previous peripheral revascularisation (HR 1.45, 95% CI 1.03–2.03), chronic kidney disease (HR 1.31, 95% CI 1.0–1.68) or chronic obstructive pulmonary disease (HR 1.42, 95% CI 1.06–1.91, all P < 0.05). We observed a higher rate of events in eastern, western and northern countries compared to southern countries and in cohort 1. Conclusion In this contemporary European registry of CICD patients, the rate of severe clinical outcomes at six months was high and was influenced by age, heart rate and comorbidities. The medical management of this condition remains suboptimal, emphasising the need for larger registries with long-term follow-up. Ad-hoc programmes aimed at implementing guidelines adherence and follow-up procedures are necessary, in order to improve quality of care and patient outcomes.
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- Patel, MR, et al.
(författare)
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Cardiovascular events in acute coronary syndrome patients with peripheral arterial disease treated with ticagrelor compared with clopidogrel : Data from the PLATO Trial
- 2015
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Ingår i: European Journal of Preventive Cardiology. - : Oxford University Press (OUP). - 2047-4873 .- 2047-4881. ; 22:6, s. 734-742
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Tidskriftsartikel (refereegranskat)abstract
- AIMS:To determine the effect of ticagrelor compared to clopidogrel in patients with peripheral artery disease (PAD) and acute coronary syndromes (ACS).METHODS AND RESULTS:PLATO (n = 18,624) was a multicentre, double-blind, randomized trial in ACS, that showed a 16% reduction in cardiovascular death (CV-death), myocardial infarction (MI) and stroke with ticagrelor compared with clopidogrel, without significant increase in overall major bleeding. We performed a post-hoc analysis of cardiovascular and bleeding outcomes in PLATO according to reported PAD status at baseline. At one year, CV death, MI or stroke occurred in 19.3% of patients with PAD (n = 1144) compared to 10.2% in patients without PAD (p < 0.001). The Kaplan-Meier one year event rate for the primary endpoint of CV death, MI or stroke in PAD patients treated with ticagrelor as compared with clopidogrel, was 18% vs 20.6% (HR: 0.85 95% CI 0.64-1.11; for PAD status by treatment interaction, p = 0.99) and for death from any cause 8.7% vs 11.9%, (HR: 0.74 95% CI 0.50-1.08; interaction p = 0.73). PLATO-defined major bleeding event rates at one year were 14.8% for ticagrelor compared to 17.9% for clopidogrel, (HR: 0.81 95% CI 0.59-1.10; interaction p = 0.09).CONCLUSION:PAD patients have a high rate of ischaemic and bleeding events post ACS. The reduction of CV death, MI or stroke with ticagrelor compared with clopidogrel in PAD patients was consistent with the overall trial result although it did not reach statistical significance. Overall major bleeding was similar between the therapies.
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- Pitt, B, et al.
(författare)
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Correction
- 2023
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Ingår i: JACC. Heart failure. - 2213-1787. ; 11:9, s. 1288-
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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