Vascular health and risk management
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Vasc Health Risk Manag · Jan 2009
ReviewChoice of ACE inhibitor combinations in hypertensive patients with type 2 diabetes: update after recent clinical trials.
The diabetes epidemic continues to grow unabated, with a staggering toll in micro- and macrovascular complications, disability, and death. Diabetes causes a two- to fourfold increase in the risk of cardiovascular disease, and represents the first cause of dialysis treatment both in the UK and the US. Concomitant hypertension doubles total mortality and stroke risk, triples the risk of coronary heart disease and significantly hastens the progression of microvascular complications, including diabetic nephropathy. ⋯ ACE inhibitor plus calcium channel blocker provides a significant additive effect on blood pressure reduction, may have favorable metabolic effects and synergistically reduce proteinuria and the rate of decline in glomerular filtration rate, as evidenced by the GUARD trial. Finally, the recently published ACCOMPLISH trial showed that an ACE inhibitor/calcium channel blocker combination may be particularly useful in reducing cardiovascular outcomes in high-risk patients. The present review will focus on different ACE inhibitor combinations in the treatment of patients with type 2 diabetes mellitus and hypertension, in the light of recent clinical trials, including GUARD and ACCOMPLISH.
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Vasc Health Risk Manag · Jan 2009
ReviewPrognostic stratification of acute pulmonary embolism: focus on clinical aspects, imaging, and biomarkers.
Pulmonary embolism (PE) represents a common disease in emergency medicine and guidelines for diagnosis and treatment have had wide diffusion. However, PE morbidity and mortality remain high, especially when associated to hemodynamic instability or right ventricular dysfunction. ⋯ This article reviews the modern treatment of acute PE, which is customized upon patient prognosis. Accordingly the current risk stratification tools described in the literature such as clinical scores, echocardiography, helical computer tomography, and biomarkers will be reviewed.
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Vasc Health Risk Manag · Jan 2009
ReviewDronedarone for atrial fibrillation: a new therapeutic agent.
Atrial fibrillation is the most common of the serious cardiac rhythm disturbances and is responsible for substantial morbidity and mortality. Amiodarone is currently one of the most widely used and most effective antiarrhythmic agents for atrial fibrillation. But during chronic usage amiodarone can cause some serious extra cardiac adverse effects, including effects on the thyroid. ⋯ Dronedarone is a multichannel blocker and, like amiodarone, possesses both a rhythm and a rate control property in atrial fibrillation. The US Food and Drug Administration approved dronedarone for atrial fibrillation on July 2, 2009. In this review, we discuss the role of dronedarone in atrial fibrillation.
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Vasc Health Risk Manag · Jan 2009
ReviewEfficacy, effectiveness and real life goal attainment of statins in managing cardiovascular risk.
Statins became available for the treatment of hypercholesterolemia in 1987. Multiple, well-designed, placebo-controlled, double-blind studies revealed that each 1% reduction in serum cholesterol level was associated with about 1% reduction in risk of cardiovascular events. Low-density lipoprotein (LDL) cholesterol reduction to less than 78 mg/dL may be associated with reduction of atheroma burden. ⋯ Medication adherence is lower in younger patients, women, and absence of known coronary heart disease. Personal features of the prescribing physician and dispensing pharmacies also affect patients' compliance. More studies are needed to evaluate if "compliance packets" would benefit patients in a real life situation.
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Vasc Health Risk Manag · Jan 2009
ReviewThe prevention and treatment of venous thromboembolism with LMWHs and new anticoagulants.
As the risk factors for thrombosis are becoming better understood, so is the need for anticoagulation. The inherent difficulties with warfarin are such that a low-molecular-weight heparin (LMWH) is often the key therapeutic. ⋯ The current report will review the biochemistry and pharmacology of different LWMHs and identify which are more suitable for the different presentations of venous thromboembolism. It will conclude with a brief synopsis of new agents which may supersede warfarin and heparin.