Comparison of treatment with lisinopril versus enalapril for congestive heart failure.
The effect of lisinopril 5-20 mg once daily or enalapril 5-20 mg once daily on exercise capacity, ventricular ectopic activity, and signs and symptoms of heart failure have been studied in 278 patients with mild-to-moderate (New York Heart Association [NYHA] classes II and III) heart failure in a randomized, double-blind, parallel-group study of 12 weeks' duration. Exercise duration was significantly increased by both angiotensin-converting enzyme (ACE) inhibitors after 6 and 12 weeks of treatment compared with their respective baseline values. There was a trend toward a greater increase in exercise duration on lisinopril after 12 weeks, although this did not reach statistical significance (p = 0.0748). There were no significant treatment differences with respect to the effect of the 2 drugs on ventricular ectopic counts, couplets, or nonsustained ventricular tachycardia. Both drugs were equally effective in improving NYHA grading and symptoms. Neither treatment had any significant effect on mean heart rate or mean blood pressures. Both treatments were equally well tolerated. The most commonly reported adverse events on both drugs were cough, dizziness, fall in blood pressure, vertigo, and myocardial infarction. The results of this study indicate that lisinopril 5-20 mg once daily is at least as effective and well tolerated as enalapril 5-20 mg once daily.
Zannad
F
F
Department of Cardiology, Hôpital Central, Nancy, France.
van den Broek
S A
SA
Bory
M
M
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000806:Angiotensin-Converting Enzyme Inhibitors / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D001145:Arrhythmias, Cardiac / Q000503:physiopathology / Q000517:prevention & control; D001794:Blood Pressure / Q000187:drug effects; D004151:Dipeptides / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D004311:Double-Blind Method; D015716:Electrocardiography, Ambulatory / Q000187:drug effects; D004656:Enalapril / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D005080:Exercise Test; D005260:Female; D006333:Heart Failure / Q000188:drug therapy*; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D017706:Lisinopril; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion / Q000187:drug effects; D010919:Placebos; D011188:Potassium / Q000097:blood
D000806:Angiotensin-Converting Enzyme Inhibitors; D004151:Dipeptides; D010919:Placebos; D004656:Enalapril; D017706:Lisinopril; D011188:Potassium