نتایج جستجو برای: metoprolol
تعداد نتایج: 2214 فیلتر نتایج به سال:
BACKGROUND The African American Study of Kidney Disease and Hypertension was a multicenter trial of African Americans with hypertensive kidney disease randomized to an angiotensin-converting enzyme inhibitor (ramipril), a beta-blocker (metoprolol succinate), or a calcium channel blocker (amlodipine besylate). We compared the incidence of type 2 diabetes mellitus (DM) and the composite outcome o...
To determine the effects and underlying mechanisms of treatment with the beta-receptor blockers nebivolol and metoprolol on penile endothelial function in apolipoprotein E (ApoE)-/- mice, wild-type (WT) and ApoE-/- mice were fed with a cholesterol-rich diet for 7 weeks. ApoE-/- mice were treated with nebivolol (10 mg/kg/day) or metoprolol (90 mg/kg/day). Endothelial function of aortic and corpo...
Recent meta-analyses and publications over the past 15 years have provided evidence showing there are considerable gender differences in the pharmacokinetics of metoprolol. Throughout this time, there have not been any research articles proposing a gender stratified dose-adjustment resulting in an equivalent total drug exposure. Metoprolol pharmacokinetic data was obtained from a previous publi...
BACKGROUND Atrial fibrillation (AF) is the most common arrhythmia to occur after cardiac surgery, with an incidence of 20% to 40%. AF is associated with postoperative complications, including increased risk of stroke and need of additional treatment, as well as prolonged hospital stay and increased costs. It has been shown that prophylactic oral administration of beta-blocker therapy reduces th...
OBJECTIVES We examined the time course of ventricular functional improvement in patients with dilated cardiomyopathy who received beta-blockade and the long-term effects of beta-blockade on ventricular mass and geometry in these patients. BACKGROUND Previous studies have shown that beta-adrenergic blocking agents when administered long term improve ventricular function in patients with heart ...
OBJECTIVE To assess whether a pragmatic policy of perioperative beta-blockade, with metoprolol, reduced the 30-day cardiovascular morbidity and mortality and reduced the length of hospital stay in average patients undergoing infrarenal vascular surgery. METHODS This was a double-blind randomized placebo-controlled trial that occurred in vascular surgical units in four UK hospitals. Participan...
BACKGROUND Trials of beta blockers in patients undergoing non-cardiac surgery have reported conflicting results. This randomised controlled trial, done in 190 hospitals in 23 countries, was designed to investigate the effects of perioperative beta blockers. METHODS We randomly assigned 8351 patients with, or at risk of, atherosclerotic disease who were undergoing non-cardiac surgery to receiv...
BACKGROUND This study aimed to explore the feasibility of guiding the application of metoprolol succinate in patients with moderate to severe heart failure (HF) through monitoring plasma brain natriuretic peptide (BNP) levels. METHODS A total of 195 patients with moderate to severe HF (NYHA Functional Class III to IV) were selected and randomized into two groups: an observation group and a BN...
A number of elective coronary artery bypass graft (CABG) surgery patients have impaired underlying left ventricular function (poor ejection fraction). This study was performed to compare the effect of postoperative oral carvedilol versus metoprolol on left ventricular ejection fraction (LVEF) after CABG compared with metoprolol. In a double-blind clinical trial, 60 patients with coronary artery...
AIM Studies of beta blockade in patients with type 2 diabetes have shown inferiority of metoprolol treatment compared to carvedilol on indices of insulin resistance. The aim of this study was to examine the effect of metoprolol versus carvedilol on endothelial function and insulin-stimulated endothelial function in patients with type 2 diabetes. METHOD 24 patients with type 2 diabetes were ra...
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