Rapid reduction of blood pressure with acute oral labetalol.
نویسندگان
چکیده
منابع مشابه
Rapid cyclic fluctuations of blood pressure associated with treatment of pheochromocytoma by labetalol.
Rapid cyclic fluctuations of blood pressure in patients with a pheochromocytoma have rarely been reported. The suitable conditions to induce this phenomenon are not adequately known. We report here a patient with an adrenal pheochromocytoma who showed this phenomenon after oral administration of labetalol.
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Objective: To compare intravenous Labetalol with oral Nifedipine in their rapidity to control hypertensive emergencies of pregnancy. Design: A hospital based prospective randomized interventional comparative study. Methods: Pregnant woman with severe gestational hypertension ≥ 160/110 mm of Hg were randomized to receive intravenous Labetalol injection (in an escalating dose regimen of 20, 40, 8...
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BACKGROUND Whether rapid lowering of elevated blood pressure would improve the outcome in patients with intracerebral hemorrhage is not known. METHODS We randomly assigned 2839 patients who had had a spontaneous intracerebral hemorrhage within the previous 6 hours and who had elevated systolic blood pressure to receive intensive treatment to lower their blood pressure (with a target systolic ...
متن کاملEffects of intravenous labetalol on blood pressure, angiotensin II and aldosterone in hypertension: comparison with propranolol.
1. Labetalol, a compound with both alpha- and beta-adrenoreceptor-blocking actions, was given intravenously (1-5-2-0 mg/kg) in twenty recumbent hypertensive patients. 2. There was a rapid reduction in systolic and diastolic pressures in all, maintained up to 24 h in some subjects. 3. Severe hypotension was not seen in recumbent subjects, but postural hypotension was common. 4. Labetalol caused ...
متن کاملComparison of Various Blood Pressure Measurement Techniques with Standard Office Based Blood Pressure Mesurement
Introduction: In order to control Hypertension, it is necessary to understand the methods of blood pressure measurement. Recent guidelines emphasize on employing appropriate blood pressure measurement techniques and white coat hypertension. Definition and methods of blood pressure measurement have changed in the American guideline based on SPRINT trial (Systolic Blood Pressure Intervention Tria...
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ژورنال
عنوان ژورنال: British Journal of Clinical Pharmacology
سال: 1982
ISSN: 0306-5251
DOI: 10.1111/j.1365-2125.1982.tb01440.x