Nicardipine as antihypertensive monotherapy: positive effects on quality of life.

The effects of nicardipine and propranolol on patients' quality of life were compared during a double-blind, multicentre, parallel, randomised study of hypertension therapy. After a placebo run-in period, the doses for each patient were successfully titrated to reduce supine diastolic blood pressure to less than 90 mmHg with either nicardipine 60 or 90 mg/day (123 patients) or with propranolol 90-240 mg/day (120 patients). Both drugs demonstrated similar efficacy in reducing systolic and diastolic blood pressure.

Sustained-release diltiazem compared with atenolol monotherapy for mild to moderate systemic hypertension.

The daily administration of 240 to 360 mg of diltiazem lowered blood pressure in a dose-related pattern similar to that seen in patients taking a daily dosage of 50 to 100 mg of atenolol. Sustained-release diltiazem was administered twice daily and atenolol once. Goal blood pressure was defined as less than 90 mm Hg or a reduction of greater than or equal to 10 mm Hg for patients with baseline pressures of 95 to 99 mm Hg in the supine position and was achieved in 60% of diltiazem-treated and 63% of atenolol-treated patients.

Hepatitis B surface antigenemia in a chronic hemodialysis program: lack of influence on morbidity and mortality.

One hundred one patients established on chronic hemodialysis on January 1, 1978, were retrospectively evaluated over the ensuing 8-year period to determine the effect of hepatitis B surface antigenemia on morbidity and mortality. Sixty-four patients remained HBsAg-negative after reaching end-stage renal disease; 30 were transiently or persistently HBsAg-positive; seven patients were excluded from study because of insufficient data. The HBsAg-positive and HBsAg-negative patients did not differ with respect to age, sex, race, or etiology of renal disease.