Multi-center study on the prevalence of hypothyroidism in patients with hypercholesterolemia.

Hypercholesterolemia is one of the most representative disorders of the common diseases. To evaluate the prevalence of hypothyroidism in the population of adult hypercholesterolemia, we prospectively examined the thyroid function in patients with untreated or treated hypercholesterolemia as a multi-center survey. Subjects were the patients who were treated with some antilipemic agents or the untreated patients whose total cholesterol (TC) was over 220 mg/dL and/or LDL-cholesterol (LDL-C) over 140 mg/dL.

Dietary sodium restriction restores nocturnal reduction of blood pressure in patients with primary aldosteronism.

The purpose of this study was to elucidate the effects of dietary sodium restriction on diurnal blood pressure (BP) variation in primary aldosteronism. We studied the diurnal variation in the systemic hemodynamic indices and in baroreflex sensitivity (BRS). In 13 subjects with aldosterone-producing adenomas (2 males; mean age, 39+/-2 years), intra-arterial pressure was monitored telemetrically on a normal salt diet (NaCl 10-12 g/day).

Unilateral stent implantation for renal function in bilateral atherosclerotic renovascular hypertension--a case report.

Renal artery stenting improves or preserves renal function in patients with bilateral renovascular disease and chronic renal insufficiency. An 80-year-old male was admitted to the hospital for elevated blood pressure accompanied by congestive heart failure. He had renal insufficiency and severe hypertension secondary to bilateral atherosclerotic renal artery stenosis.