The American journal of medicine
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Randomized Controlled Trial Multicenter Study
Antihypertensive efficacy of hydrochlorothiazide vs chlorthalidone combined with azilsartan medoxomil.
Chlorthalidone has proven efficacy to reduce cardiovascular morbidity and mortality, yet it is infrequently used in practice. This study provides a direct comparison of chlorthalidone with hydrochlorothiazide, each combined with the angiotensin receptor blocker azilsartan medoxomil, on blood pressure reduction and control rates. ⋯ Chlorthalidone combined with azilsartan medoxomil provides better blood pressure reduction and a higher likelihood of achieving blood pressure control than hydrochlorothiazide combined with azilsartan medoxomil. This benefit occurred without a difference in safety measurements.
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Multicenter Study Clinical Trial
Introduction of high-sensitivity troponin assays: impact on myocardial infarction incidence and prognosis.
The study objective was to compare the incidence and prognosis of acute myocardial infarction when using high-sensitivity cardiac troponin assays instead of a standard cardiac troponin assay for the diagnosis of acute myocardial infarction. ⋯ The introduction of high-sensitivity cardiac troponin assays leads to only a modest increase in the incidence of acute myocardial infarction. The novel sensitive assays identify an additional high-risk group of patients with increased mortality, therefore appropriately classified with acute myocardial infarction (Advantageous Predictors of Acute Coronary Syndromes Evaluation; NCT00470587).