title: A comparison of single doses of lisinopril and enalapril in hypertension.
abstract: Sixteen patients with mild to moderate hypertension were studied in a double-blind crossover comparison of single oral doses of lisinopril 10 mg and enalapril 10 mg. Both drugs caused a marked fall in blood pressure (BP) with a clinically useful effect persisting for 24 h postdose and with no significant difference between treatments in this respect. The time to minimum systolic BP was 2 h (95% confidence limits 0-19 h) longer for lisinopril. The fall in ACE activity at 24 h was 18.5 (8.2-28.8) U/l greater for lisinopril. We conclude that, within the limits of this small study, lisinopril appears to be as effective as enalapril in lowering BP and that it may have a slower onset of action that could be clinically valuable.
authors.affiliation: Romford Cardiovascular Research, Department of Cardiology, Oldchurch Hospital, UK.
authors.forename: I
authors.initials: I
authors.lastname: Dews
authors.forename: W T
authors.initials: WT
authors.lastname: Wiseman
authors.forename: I
authors.initials: I
authors.lastname: al-Khawaja
authors.forename: J
authors.initials: J
authors.lastname: Stephens
authors.forename: M
authors.initials: M
authors.lastname: VandenBurg
mesh_terms: D000328:Adult; D000368:Aged; D000806:Angiotensin-Converting Enzyme Inhibitors / Q000008:administration & dosage / Q000627:therapeutic use*; D001794:Blood Pressure / Q000187:drug effects; D004311:Double-Blind Method; D004656:Enalapril / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000627:therapeutic use*; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D006973:Hypertension / Q000188:drug therapy* / Q000201:enzymology; D017706:Lisinopril; D008875:Middle Aged; D007703:Peptidyl-Dipeptidase A / Q000097:blood; D011897:Random Allocation; D012083:Renin / Q000097:blood
chemical_list: D000806:Angiotensin-Converting Enzyme Inhibitors; D004656:Enalapril; D017706:Lisinopril; D007703:Peptidyl-Dipeptidase A; D012083:Renin