[Hypertensive emergencies].

Hypertensive urgencies are common clinical occurrences in hypertensive patients. The definition of hypertensive urgencies (target blood pression) were not consistent, but involved often target end-organ damage in emergencies. Epidemiology and physiopathology are briefly described.

[Application of guidelines concerning systolic hypertension in patients over 80 years of age: experience in a geriatric institute].

Application of the guidelines concerning systolic hypertension in patients over 80 years of age: experience in a geriatric institute In order to compare the blood pressures of elderly hypertensive patients treated in accordance with recent guidelines, the authors measured the casual blood pressure of a population of long stay patients. Recent data from the FRAMINGHAM HEART STUDY shows that, in the general population, only 23% of women over 80 years of age attained the target values, a blood pressure less than 140/90 mmHg, and only 35% of those treated for hypertension. Eighty patients in the long stay unit of Allauch Hospital were studied in this transverse study performed from the 23rd to 25th of August 2005.

[Long-term study of propafenone in severe ventricular extrasystole in elderly subjects].

A long-term study of the efficacy and tolerance of propafenone was carried out in cases of severe chronic ventricular extrasystoly in elderly patients (age 70). The patients included presented more than 1,500 ventricular extrasystoles per 24 hours with severe criteria. After the Holter performed upon inclusion, 450 mg/d of propafenone were prescribed (900 mg/d in 4 cases).

[Clinical and pharmacokinetic study of amikacin during repeated intramuscular administration in elderly patients].

Pharmacokinetics of amikacin in elderly patients during repeated intramuscular administration. The aim of the study was to evaluate a standard dosage of Amikacin, 7.5 mg/kg every 12 hours, in elderly subjects whose renal function was reduced by half, in view of the narrow therapeutic interval of the aminoglycosides.

[Antihypertensive effects of intravenous nicardipine in arterial hypertension in the elderly].

In order to evaluate the antihypertensive action of intravenous (i.v.) nicardipine, a calcium channel blocker, we included 28 patients (20 women and 8 men) aged from 71 to 93 years (mean age: 80.