Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0242339 (dyslipidemia)
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Patients in different stages of diabetic nephropathy (DN) frequently present cardiac disease expressed by myocardial ischemia and/or diabetic cardiomyopathy. These changes are already present at early stages of DN, probably even before urinary albumin excretion (UAE) reaches the traditionally diagnostic levels of microalbuminuria. The cardiac changes are responsible for a significant proportion of the increased death rates in patients with DN and can be reduced through multiple intervention on the several risk factors present in these patients. Cardiac disease assessment should ideally be performed in every patient, irrespective of renal status, through specific methods to detect ischemia and myocardial dysfunction, besides routinely performing 24-h ambulatory blood pressure monitoring. In patients with advanced atherosclerosis, other arteries (aorta, carotid, renal) should be evaluated as well. Intensive treatment of arterial hypertension, and use of cardioprotective drugs, correction of the associated dyslipidemia and anemia, and use of antiplatelet agents can reduce the elevated cardiovascular mortality in patients with DN.
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PMID:[Diabetic nephropathy and cardiac disease]. 1750 31

Patients on peritoneal dialysis (PD) are at high cardiovascular risk. Although some risk factors are unmodifiable (for example, age, sex, genetics), others are exacerbated in the unfriendly uremic milieu (inflammation, oxidative stress, mineral disturbances) or contribute per se to kidney disease and cardiovascular progression (diabetes mellitus, hypertension). Moreover, several factors associated with PD therapy may both increase (by altered lipid profile, hyperinsulinemia, and formation of advanced glycation end-products) and decrease (by better blood pressure control and anemia management) cardiovascular risk. The present review discusses recent findings and therapy trends in cardiovascular research on the PD population, with emphasis on the roles of inflammation, insulin resistance, homocysteinemia, dyslipidemia, vascular calcification, and genetics/epigenetics.
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PMID:Risk factors for cardiovascular disease in patients undergoing peritoneal dialysis. 1755 5

The course of diabetic nephropathy is affected by several factors that can be manipulated. In primary prevention, near normal metabolic control beginning at the time of the diagnosis of diabetes diminishes the risk of microalbuminuria to an extent depending on the HbA1c level attained. Hypertensive diabetics should be consistently treated with renin-angiotensin system (RAS)-blocking agents. In secondary prevention, a multifactorial therapy is able to stop or retard further progression. Its components are a sustained decrease of blood pressure in the normotensive range using RAS-blocking agents (normotensive patients should also be treated) as well as near normal metabolic control that takes into account the changing pharmacokinetic and pharmacodynamic properties of blood glucose-lowering drugs in renal insufficiency. Consideration of further factors (smoking, protein intake, anemia) and several general nephroprotective measures complete the treatment spectrum. Therapy for dyslipidemia and the administration of aspirin are important in view of the high cardiovascular morbidity. It is essential to monitor kidney function and the therapeutic components at short intervals.
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PMID:[Protection of renal function in diabetics]. 1757 24

Cardiovascular disease (CVD) remains the most common cause of premature death in the chronic kidney disease (CKD) population. Individuals with CKD are at 10-20 times greater risk of cardiac death than controls without CKD, despite stratification for age, race, sex and diabetes. Heightened CVD mortality begins with mild kidney disease and rises further with more advanced kidney disease. Traditional risk factors account for up to 50% of cardiovascular disease in CKD, whilst renal specific markers, including anemia, disordered bone mineral metabolism and oxidative stress, also likely contribute to the total cardiovascular burden in CKD. Despite the increased mortality, there has been a dearth of interventional cardiovascular randomized controlled trials (RCTs) in the CKD population. Furthermore, many patients with kidney disease have been excluded from the majority of mainstream cardiovascular interventional trials. While recently published RCTs on traditional and non-traditional risk factors including dyslipidemia (PPP, 4D and ALERT, VA-HIT), cardiomyopathy (FOSIDIAL, telmisartan, carvedilol), anemia (US Normal Hematocrit, CHOIR and CREATE trials), hyperhomocystenemia (ASFAST, US folic acid trial, HOST), disordered bone mineral metabolism (Cunningham meta-analysis, DCOR), oxidative stress therapy (SPACE, HOPE and ATIC, N-acetylcysteine) and multidisciplinary multiple cardiovascular risk factor intervention clinics (LANDMARK) have added to the available pool of clinical data, level 1 clinical evidence remains significantly lacking. The negative findings in many of these trials highlight the potential dangers of extrapolating findings from non kidney disease patients to those with CKD. Further large, well-designed trials are urgently required to address this issue.
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PMID:Cardiovascular disease in patients with chronic kidney disease. A clinical review. 1791 25

Underlying causes and precipitating causes of heart failure (HF) should be treated when possible. Persons with HF and normal left ventricular ejection fraction (LVEF) should have maintenance of sinus rhythm, treatment of hypertension, myocardial ischemia, dyslipidemia, and anemia, slowing of the ventricular rate below 90 bpm, and reduction of salt overload. First-line drug treatment in the management of these persons is the use of loop diuretics combined with beta blockers and angiotensin-converting enzyme (ACE) inhibitors. If persons are unable to tolerate ACE inhibitors because of cough, angioneurotic edema, rash, or altered taste sensation, angiotensin II type I receptor antagonists (ARBs) should be given. If HF persists despite diuretics, beta blockers, and ACE inhibitors or ARBs, isosorbide dinitrate plus hydralazine should be administered. Beta blockers, verapamil, diltiazem, and digoxin may be used to slow a rapid ventricular rate in persons with supraventricular tachyarrhythmias. Digoxin should not be used in persons with HF in sinus rhythm with normal LVEF. Exercise training should be encouraged in persons with mild to moderate HF to improve functional status and to decrease symptoms.
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PMID:Treatment of heart failure with normal left ventricular ejection fraction. 1802 14

Antiretroviral (ARV) medications have been in clinical use for 20 years in the treatment of HIV and our knowledge about the safety of these medicines continues to grow. The potential side effects of ARVs can be either short term, such as hypersensitivity reactions, drug-induced hepatitis, anemia and lactic acidosis, or long term, including dyslipidemia, cardiovascular disease, lipoatrophy, lipohypertrophy and diabetes. In general, the safety profile of ARVs is improving as new combinations of medicines and newer medicines are introduced into clinical practice. However, it is crucial that vigilance be maintained in monitoring for side effects, particularly in resource-limited settings.
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PMID:The safety of antiretroviral drugs. 1817 9

Childhood chronic kidney disease commonly progresses toward end-stage renal failure, largely independent of the underlying disorder, once a critical impairment of renal function has occurred. Hypertension and proteinuria are the most important independent risk factors for renal disease progression. Therefore, current therapeutic strategies to prevent progression aim at controlling blood pressure and reducing urinary protein excretion. Renin-angiotensin-system (RAS) antagonists preserve kidney function not only by lowering blood pressure but also by their antiproteinuric, antifibrotic, and anti-inflammatory properties. Intensified blood pressure control, probably aiming for a target blood pressure below the 75th percentile, may exert additional renoprotective effects. Other factors contributing in a multifactorial manner to renal disease progression include dyslipidemia, anemia, and disorders of mineral metabolism. Measures to preserve renal function should therefore also comprise the maintenance of hemoglobin, serum lipid, and calcium-phosphorus ion product levels in the normal range.
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PMID:Therapeutic strategies to slow chronic kidney disease progression. 1833 52

Acute and especially chronic renal failure (CRF) are relatively common and important risk factor for morbidity and mortality in patients after heart, lung, liver or intestine transplantation. Numerous factors contribute to the development of CRF in this group of patients, like treatment with calcineurin inhibitors and other nephrotoxic drugs in the perioperative period, hemodynamical changes during and after the surgery, preexistent renal disease, hypertension, diabetes mellitus, dyslipidemia and anemia. Pretransplant evaluation of renal function is mandatory to predict which patients have increased risk for development of CRF. In the posttransplantation course it is necessary to timely diagnose and treat renal failure, while patients with insufficient renal function have 4.55-fold increased risk of death compared to patients with normal renal function. Special problem is diagnostic approach to patients with suspected chronic renal disease who are candidates for transplantation of other parenhimatose organs. Diagnostic value of serum creatinine and estimation of renal function based on its value is very limited. Gold diagnostic standard is radioisotope estimation of glomerular filtration, but this method is not widely available. It seems that this problem may be solved with the use of cystatin C, but this approach needs to be validated in large studies. Numerous different immunosuppressive drugs available on the market enable individualization of immunosuppression. Different drugs combinations may have less nephrotoxic potential, but one must be careful because of the possible risk of organ rejection with the change of immunosuppression. Use of angiotensin convertase enzyme inhibitors and/or angiotensin receptor blockers, statins with drugs for control of hyperglycemia, may prevent or postpone development of CRF. Although technical advances of contemporary hemodialysis machines and peritoneal dialysis equipment enable well tolerated dialysis even in critically ill patients, renal transplantation remains the method of choice for treatment of patients with transplanted parenhimatous organ that developed CRF.
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PMID:[Chronic renal failure after heart, lung, liver, or intestine transplantation]. 1857 34

Cardiovascular risk profiling and therapy have traditionally been based on established risk factors, such as age, smoking, sex, hypertension, dyslipidemia, body weight, and diabetes mellitus. Despite optimum therapy, cardiovascular mortality and morbidity remain high. Attention is being devoted, therefore, to identifying new risk factors that can also be used as therapeutic targets. Renal dysfunction manifesting as low glomerular filtration rate, albuminuria, or anemia is a strong risk factor for cardiovascular disease and is prevalent in the general population and among patients with cardiovascular disease. Epidemiological data suggest that 10-11% of the general population have low glomerular filtration rates, 5-7% have increased urinary albumin excretion, and 5-10% have anemia. Each of these features represents an independent but additive cardiovascular risk. Treatments for all these indications can reduce cardiovascular mortality and morbidity as well as renal risk. Such findings suggest that treatment should be directed towards improving renal function in order to achieve optimum cardiovascular benefit. Such a strategy would offer the possibility of multiorgan therapy in diseases characterized by multiorgan impairment, such as type 2 diabetes. I present the evidence that renal dysfunction is a common and powerful cardiovascular risk factor and that treatment strategies intervening in the renin-angiotensin-aldosterone system can be used to target albuminuria and reduce cardiovascular and renal risk.
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PMID:Renal disease: a common and a silent killer. 1858 Aug 63

A consortium of 20 university departments of geriatrics and gerontology conducted the Italian Multicentric Study on Centenarians (IMSC), in order to assess the socio-economic, clinical and biological conditions of the Italian centenarians. The investigation involved 382 subjects randomly selected from a total of 1162 centenarians (234 men and 928 women), recorded by a census carried out until 31 December, 1993. Their case history, clinical and socio-economic data were recorded on a computerized clinical case sheet. Blood samples for the purpose of the present investigations were drawn from 257 of them. A great proportion (79%) of these latter subjects displayed satisfactory general conditions in their laboratory parameters, 18.3% of them had fairly good clinical conditions even with slightly modified laboratory parameters. Only a low percentage (2.8%) had poor general conditions with a marked anemia, hyperazotemia and uric acid levels. Long duration diabetes was practically absent, and only 5.5% of our centenarians displayed hyperglycemia with a mean duration time of 9.3 years. The prevalence of subjects with hypercholesterolemia was 31.1%. Only 4.3% of centenarians was affected by mixed form of dyslipidemia (hypertriglyceridemia associated with hypercholesterolemia), confirming that elevated blood lipid contents jeopardize really long survival.
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PMID:Laboratory parameters of Italian centenarians. 1865 52


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