title: Placebo-controlled trial of doxazosin in management of patients with hypertension and hypercholesterolaemia.
abstract: The blood pressure (BP)- and lipid-lowering activities of the alpha 1-antagonist, doxazosin, were investigated in hypertensive, hypercholesterolaemic patients. Thirty-one patients satisfactorily completed the study, and there was no significant difference between doxazosin and placebo in terms of reported adverse events. After 3-month treatment, BP was significantly reduced by doxazosin by 24/14 mm Hg supine and by 33/22 mm Hg erect as compared with corresponding reductions of 2/9 and 2/2 mm Hg with placebo. There were concomitant improvements in the plasma lipid profile with, in particular, significant net reductions of 30% for triglycerides and 20% for apoprotein B. There was no adverse effect on glucose metabolism. The principal aim of this study was assessment of the clinical utility and acceptability of doxazosin in a heterogeneous population of patients with several cardiovascular risk factors. The results confirm that doxazosin is an effective antihypertensive agent that has modest additional beneficial effects on the plasma lipid profile.
mesh_terms: D000368:Aged; D000959:Antihypertensive Agents / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use*; D001794:Blood Pressure / Q000187:drug effects; D002784:Cholesterol / Q000097:blood; D017292:Doxazosin / Q000008:administration & dosage / Q000494:pharmacology* / Q000627:therapeutic use; D005260:Female; D006801:Humans; D006937:Hypercholesterolemia / Q000097:blood / Q000188:drug therapy* / Q000503:physiopathology; D006973:Hypertension / Q000097:blood / Q000188:drug therapy* / Q000503:physiopathology; D008075:Lipoproteins, HDL / Q000097:blood; D008077:Lipoproteins, LDL / Q000097:blood; D008297:Male; D008875:Middle Aged
chemical_list: D000959:Antihypertensive Agents; D008075:Lipoproteins, HDL; D008077:Lipoproteins, LDL; D002784:Cholesterol; D017292:Doxazosin