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Zusammenfassung: <jats:p> Nineteen elderly hypertensive patients already being treated with a diuretic and, where necessary, another anti-hypertensive agent, were studied in a double-blind, randomized, crossover comparison of conventional propranolol, 40 mg three times daily, with a long-acting propranolol formulation, 160 mg once daily, as a second line agent. Patients were assessed before taking the morning's allocated medication. This was done as near as possible to 24 h after the last dose of once daily propranolol and as near as possible to 15 h after the last dose of three times daily conventional propranolol. Assessment was carried out at the time of randomization and after 4 weeks' treatment with both propranolol formulations. Heart rate and blood pressures were measured in the supine and standing positions and after exercise. Both propranolol formulations were effective as second line agents in these elderly patients and both were well tolerated. Patient compliance on both propranolol formulations was very good although the long-acting formulation may be of value in improving this still further. </jats:p>
Umfang: 128-133
ISSN: 0300-0605
1473-2300
DOI: 10.1177/030006058701500302