Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033687 (proteinuria)
 24,015 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Considering the increasing incidence of diabetic nephropathy and its serious complications, the prevention of nephropathy evolution risk in diabetic patients is the subject of several recently initiated studies. In diabetic patients with advanced nephropathy, the lowering of proteinuria by renin angiotensin system blockers induces an evolution risk reduction, which can be further improved by increasing the dose of angiotensin II receptor antagonist (ARA II). Such a synergy can be also obtained with the association of an ARA II and an angiotensin converting enzyme (ACE) inhibitor, provided that the diuretic dose given to the patient is increased. In terms of cardiovascular risk, diabetic patients benefit from this type of treatment, as cardiovascular events increase with the level of proteinuria. In micro-albuminuria patients, sufficient doses of ARA II or ACE inhibitors are needed to avoid relapse after treatment discontinuation. In normo-albuminuria patients also, the treatment with a renin angiotensin system blocker significantly decreases the risk of development of microalbuminuria. Thus, the reduction of proteinuria or the prevention of its appearance with renin angiotensin system blockers is the main therapeutic strategy to prevent the evolution of nephropathy in diabetic patients.
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PMID:[Clinical studies on chronic diabetic nephropathy and recent data concerning prevention of risks of nephropathy and cardiovascular diseases]. 1737 Aug 50

Self blood pressure measurements (home BP) and/or ambulatory BP measurements are recommended in mild to moderate hypertension (140/90 - 179/109 mmHg) in order to confirm sustained hypertension and identify white coat and masked hypertension. The evaluation of target organ damages (TOD) has to be integrated in cardiovascular risk estimate and taken into account in the management of hypertensive patients. Beside echocardiography, there is a place for the screening of microalbuminuria in non diabetic hypertensive patients, but these investigations should not be performed systematically. Arterial stiffness evaluation and carotid intima-media thickness quantification are not yet recommended. Cardiovascular risk (CV risk) estimate plays a pivotal role in the therapeutic decision and strategy. The cardiovascular risk grade is based on [1] the list of cardiovascular risk factors (same list AFSSAPS recommendations on dyslipidemia), [2] the presence or absence of TOD and [3] cardiovascular complications: "low", "medium", and "high" CV risk. Lifestyle modifications are recommended in all hypertensive patients. Five antihypertensive drugs are recommended for first line therapy: beta-blockers, thiazide diuretics, ACEIs, ARA II and CCBs (and fixed low dose combinations with AFSSAPS agreement for first line). In order to initiate the treatment, Evidence-based therapy (according to clinical trials conducted in different clinical situations), certain comorbid conditions (compelling indications), efficacy and side-effects in a previous experience, and the cost are the determinants of the first choice. Most hypertensive patients require more than one agent to achieve target blood pressure and for second line therapy the recommended combinations are: betablockers-diuretics, ACEIs-diuretics, ARAII-diuretics, betablockers-CCBs (DHP), ACEIs-CCBs, ARA II-CCBs and CCBs-diuretics. The delay to establish a combination therapy depend on CV risk. The BP goals are those recommended by ESH-ESC 2003: BP<140/90 mmHg in all, BP<130/80 mmHg in diabetic patients and in patients with chronic renal failure. Beside lowering BP, the reduction in proteinuria <500 mg/24 h is a new goal in these high risk patients. These guidelines provide a tool for every day practice and applicability should be evaluated.
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PMID:[French as 2005-recommendations on the management of arterial hypertension]. 1740 53

To determine the prevalence of dyslipoproteinemias and their related factors in a Brazilian systemic lupus erythematosus (SLE) population, fasting lipids were measured in 185 female SLE outpatients. Age, BMI, smoking, post-menopausal status, presence of diabetes and hypertension, SLE duration, number of ARA criteria, drug treatment and disease activity (by SLEDAI) were registered. Statistics included uni and multivariate logistic regression. Eighty-nine patients (48.1%) had hypercholesterolemia, 55 (29.7%) had hypertriglyceridemia and 109 (58.9%) had either. On multivariate analysis, 24-h proteinuria (OR = 2.08, 95% CI: 1.11-3.88), BMI (OR = 1.08, 95% CI: 1.01-1.16) and post-menopausal status (OR = 2.48, 95% CI: 1.25-4.92) were associated with hypercholesterolemia. Disease activity was related to low HDL-cholesterol (OR = 2.59, 95% CI: 1.20-5.58) and, in pre-menopausal patients, also to hypertriglyceridemia (OR = 1.16, 95% CI: 1.03-1.30). Antimalarial use was protective for hypertriglyceridemia (OR = 0.44, 95% CI: 0.22-0.90). In conclusion, the increased prevalence of dyslipoproteinemias is due to proteinuria, obesity and SLE activity. Antimalarials have beneficial effect on lipid profile that may be due to reduction in disease activity.
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PMID:Prevalence and factors associated with dyslipoproteinemias in Brazilian systemic lupus erythematosus patients. 1778 49


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