Cardiorenal Disease: A Clinical Intersection (original) (raw)
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2005 Cardiorenal Disease: A Clinical Intersection
International Urology and Nephrology, 2005
This review focuses on the association between renal insufficiency and cardiovascular disease and discusses therapeutic options. Although the association of chronic renal insufficiency and cardiovascular risk was first shown in patients with end-stage renal disease, even minor renal dysfunction has now been established as an independent risk for atherosclerotic cardiovascular disease. Treatment with angiotensin-converting enzyme inhibitors and statins can reduce cardiovascular morbidity and mortality in patients with renal insufficiency. Coronary revascularization improves the prognosis in patients with renal dysfunction, but there is still an underutilization of coronary revascularization procedures in patients with renal insufficiency. There is enough data that shows high mortality after percutaneous transluminal coronary angioplasty in patients with reduced renal function and that slight renal dysfunction exposes the patient with a cardiac event to an excessive cardiac mortality. Further investigation should focus on the cause of and possible preventive interventions, for the staggering cardiovascular risk in the ever-increasing number of people with renal dysfunction.
Journal of the American Society of Nephrology, 2004
This review focuses on the association between mild renal insufficiency (stage 2 and 3 of chronic kidney disease) and cardiovascular disease and discusses therapeutic options. Although the association of chronic renal insufficiency and cardiovascular risk was first shown in patients with end-stage renal disease, even minor renal dysfunction is now established as an independent risk for atherosclerotic cardiovascular disease. The association has been established in patients with a high cardiovascular risk but also in the general population. Treatment with angiotensin-converting enzyme inhibitors and statins can reduce cardiovascular morbidity and mortality in patients with renal insufficiency. Coronary revascularization improves the prognosis
American Journal of Kidney Diseases, 2001
Cardiovascular disease (CVD) is a major cause of morbidity and mortality among patients with chronic renal insufficiency (CRI). -Adrenergic blockers, acetylsalicylic acid (ASA), angiotensin-converting enzyme (ACE) inhibitors, and 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors (statins) all reduce CVD mortality, but little is known about the extent to which these medications are used in patients with CRI. This study, a prospective cross-sectional study of consecutive patients seen by nephrologists in four Canadian centers for follow-up of progressive CRI in 1999, was performed to investigate the prevalence of coronary risk factors and use of cardioprotective medications among patients with CRI. Patients had creatinine clearances of 75 mL/min or less but were not on dialysis therapy. Three hundred four consecutive patients meeting the inclusion criteria were enrolled. Mean age was 60.8 ؎ 15.7 years, mean creatinine clearance was 30.3 ؎ 18 mL/min, and the case mix of kidney diseases was similar to that in the Canadian Organ Replacement Registry data. One hundred seventeen of 304 patients (38.5%) had a history of previous CVD, and the prevalence of CVD was greater in patients with more severe CRI. Two hundred forty-three patients (79.9%) had a history of hypertension, 132 patients (43.4%) had hyperlipidemia, 114 patients (37.5%) had diabetes mellitus, and 71 patients (27.3%) were smokers. Thirty-five percent of the patients with CVD had blood pressures greater than 140/90 mm Hg; 103 patients (33.9%) were administered -blockers; 196 patients (64.5%), ACE inhibitors or angiotensin-receptor blockers; 83 patients (27.3%), ASA; and 56 patients (18.4%), statins. Patients with diabetes were not more likely than those without diabetes to be prescribed cardioprotective medications. CVD is common in the predialysis population, and its prevalence increases with more severe kidney failure. Despite this, the use of cardioprotective medications is relatively low, and many patients had suboptimal blood pressure control. Given the high burden of disease in these patients, -blockers and ACE inhibitors should be used to control hypertension and/or for cardioprotection, and the increased use of ASA and statins should be considered.
Treating the Patient with Kidney Failure to Reduce Cardiovascular Disease Risk
Current treatment options in cardiovascular medicine, 2004
The reduction of cardiovascular disease risk in kidney failure involves treatment of modifiable risk factors and provision of proven interventions to patients with established disease. Volume status management is key to blood pressure control. Statins are the agents of choice for the treatment of dyslipidemia. Target hemoglobin levels should be achieved using intravenous iron and erythropoietic agents. Combinations of calcium and noncalcium-containing phosphorus binders and vitamin D and its analogues should be used to attain target parathyroid hormone, phosphorus, and calcium phosphorus product levels. beta Blockers and aspirin are recommended in patients with ischemic heart disease and angiotensin-converting enzyme inhibitors (or angiotensin II receptor blockers), and beta blockers are recommended in patients with heart failure with reduced ejection fraction. In patients who require revascularization, studies suggest a survival benefit of coronary artery bypass graft surgery over ...
Cardiovascular risk in patients with mild renal insufficiency
Kidney International, 2003
People with end-stage renal disease (ESRD) die from Implications for the use of ACE inhibitors. We reviewed the cardiovascular disease at a much younger age than peoevidence linking mild renal insufficiency (MRI) to an increased ple in the general population [1, 2]. Age-adjusted cardiocardiovascular risk. A number of cardiovascular risk factors vascular mortality is about 30 times higher in ESRD than become prevalent with MRI, including night-time hypertension, increase in lipoprotein(a), in homocysteine, in asymmetric in the general population [1, 3]. The increase in CV risk dimethyl-arginine (ADMA), markers and mediators of inassociated with ESRD may be due to several mecha-