High-dose furosemide for established ARF: a prospective, randomized, double-blind, placebo-controlled, multicenter trial.

Background: The effect of furosemide on the survival and renal recovery of patients presenting with acute renal failure (ARF) is still debated.

Methods: Three hundred thirty-eight patients with ARF requiring dialysis therapy were randomly assigned to the administration of either furosemide (25 mg/kg/d intravenously or 35 mg/kg/d orally) or matched placebo, with stratification according to severity at presentation. The primary end point was survival.

Acute myocardial infarction in a young South African Indian-based population: patient characteristics on admission and gender-specific risk factor prevalence.

Background: Myocardial infarction (MI) is a complex disease caused by interaction of a number of genetic and environmental factors. This disease has reached epidemic proportions in South African Indian descendants. The aim of this study was to survey the prevalence of coronary heart disease risk factors in a sub-group of young Indian patients (< or = 45 years) who presented to the Coronary Care Unit at the R.

Effect of ramipril on ambulatory blood pressure and albuminuria in renal hypertension.

Inhibition of the angiotensin-converting enzyme (ACE) exerts a renoprotective effect in adult patients with chronic kidney disease. We evaluated prospectively changes in blood pressure (BP), protein excretion and renal function after administration of the long-acting ACE inhibitor ramipril as monotherapy during 6 months in 14 moderately hypertensive children aged 5-18 years with various nephropathies. Four patients initially had a decreased glomerular filtration rate (GFR below 60 ml/min/1.

Efficacy of ramipril in therapy-resistant hypertension.

In an open, 48-week study the antihypertensive efficacy of ramipril when administered as add-on therapy to existing triple antihypertensive treatment (diuretics, beta-blockers, vasodilators) was investigated in 56 patients (24 females, 32 males) with therapy-resistant hypertension. The main variable (sitting diastolic blood pressure) decreased from 112 mmHg at baseline to 91 mmHg at week 8 (p < 0.01) and remained stable thereafter until the end of the trial.

Effects of felodipine ER, a dihydropyridine calcium antagonist, on blood pressure and serum lipids.

In an open trial, the antihypertensive efficacy of felodipine and its effects on lipid metabolism were investigated in 117 Nordic patients with mild to moderate essential hypertension and hyperlipidaemia. In the intent-to-treat analysis (n = 106) a significant (p < 0.01) drop in the mean systolic and diastolic blood pressure values was observed between baseline and 24 weeks' treatment from 157/100 mmHg to 145/92 (supine) and from 155/103 to 145/96 mmHg (erect).