title: Controlled trial of acebutolol in hypertension.
abstract: Acebutolol, a new cardioselective beta-adrenoceptor blocking agent, has been evaluated for the treatment of hypertension. Thirty eight previously untreated male patients with essential hypertension received placebo treatment during a 4-week run-in period, and then they were randomly (double-bind) allocated either to continued placebo treatment for three 4-week periods or to treatment with acebutolol 400, 600, and 1200 mg daily, respectively, for three 4-week periods. Blood pressure and heart rate were recorded at the end of each 4-week period. Treatment with acebutolol produced statistically significant reductions in blood pressure and heart rate as compared to the placebo regimen.
mesh_terms: D000070:Acebutolol / Q000009:adverse effects / Q000627:therapeutic use*; D001794:Blood Pressure / Q000187:drug effects*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D006973:Hypertension / Q000188:drug therapy* / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D010919:Placebos
chemical_list: D010919:Placebos; D000070:Acebutolol