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In experimental animal models, exogenous aldosterone excess has been linked to the progression of renal disease. However, the evidence of an increased risk of renal damage in patients affected by primary aldosteronism remains controversial. We aimed at evaluating the association OBJECTIVE
The determinants and significance of urinary albumin excretion have been studied in normal subjects and in hypertensive patients; however, they are unknown in patients with primary aldosteronism.
METHODS
From a population of 114 patients with documented primary aldosteronism, we selected
OBJECTIVE
Primary aldosteronism (PA) has deleterious effects on kidney function independent of blood pressure levels. Up to now, data on effectiveness of different PA therapies regarding renal function are scarce.
METHODS
This prospective multi-center study included 29 patients with newly diagnosed
A 65-year-old man had been followed by a family doctor for the treatment of hypertension and chronic hepatitis (type C) for about 20 years. Although he was pointed out to have impaired glucose tolerance and primary aldosteronism in 1995, he refused an adrenal tumor operation. He was admitted to our
Primary aldosteronism is characterized by inappropriate overproduction of aldosterone by adrenal lesions and leads to hypertension. Excess aldosterone causes organ damage; therefore, finding a biomarker for organ damage risk is vital. The (pro)renin receptor regulates the tissue
OBJECTIVE
To compare plasma concentrations of biomarkers of endothelial dysfunction between patients with primary aldosteronism (PA) and essential hypertension (EH), and to determine whether elevated levels of these biomarkers could predict development of early organ damage.
METHODS
Thirty-six PA
Black populations may be more likely to have primary aldosteronism (PA) due to adrenal hyperplasia or other forms of adrenal hyperactivity, with suppressed renin levels and high levels of aldosterone, which may contribute to the development of The authors have studied the effect of the infusion of sodium poor albumin on the primary nephrotic syndrome edema in children. The albumin dose used was 1 g per kilo, administered intravenously during four hours. A variable weight loss of 5.7% to 8.3% related to the initial weight was observed. The
BACKGROUND
In primary aldosteronism (PA), glomerular hyperfiltration due to excessive aldosterone is considered to underestimate actual renal damage.
OBJECTIVE
Our objectives were to determine the prevalence of chronic kidney disease (CKD) in PA and identify the predictors of decreasing estimated
A microplate enzyme immunoassay has been developed for the measurement of 18-hydroxycortisol in urine. An antiserum was produced by immunization of rabbits with a 3-O-(carboxymethyl)oximino-18-hydroxycortisol-bovine serum albumin conjugate. IgG was isolated from the antiserum and was biotinylated.
The renal resistive index (RI) calculated by Doppler ultrasonography has been reported to be correlated with renal structural changes and outcomes in patients with essential hypertension or renal disease. However, little is known about this index in primary aldosteronism. In this prospective study,
Objective: To compare the incidence of metabolic disorders and uric acid (UA) levels between patients with primary aldosteronism (PA) and essential hypertension (EH), and to explore factors associated with UA levels in these patients. Methods: A total of 117 PA and 117 EH patients individually
Primary aldosteronism (PA) is the most common cause of endocrine hypertension with a high frequency of cardiovascular complications. We found in our previous study higher occurrence of metabolic disturbances in patients with idiopathic hyperaldosteronism (IHA) compared to subjects with
Background: In primary aldosteronism (PA), kidney function impairment could be concealed by relative hyperfiltration and emerge after adrenalectomy. We hypothesized transtubular gradient potassium gradient (TTKG), a kidney aldosterone
A new syndrome, characterized by hypertrophy and hyperplasia of the juxtaglomerular apparatus of the kidneys, aldosteronism resulting from adrenal cortical hyperplasia, and persistently normal blood pressure is described in two patients. Overproduction of aldosterone could not be prevented by sodium