title: Evaluation by 24-hour ambulatory blood pressure monitoring of efficacy of benazepril 20 mg plus hydrochlorothiazide 25 mg fixed combination as compared to captopril 50 mg [corrected] plus hydrochlorothiazide 25 mg fixed combination in treating mild to moderate hypertension: a double-blind, within-patient, placebo-controlled study.
abstract: In a double-blind, placebo-controlled, three-period cross-over, randomized study we evaluated the efficacy and tolerability of a fixed combination of benazepril 20 mg and hydrochlorothiazide 25 mg (BN + HCT) as compared with the fixed combination of captopril 50 mg and hydrochlorothiazide 25 mg (CP + HCT) by ambulatory blood pressure monitoring (ABPM) in patients with mild to moderate hypertension. Eighteen outpatients, 16 men and 2 women aged 41-58 years, were randomized to receive BN + HCT, CP + HCT, or placebo, all administered once daily for 4 weeks according to a three-period cross-over arranged in a 3 x 3 latin square design. Patients were checked after an initial 3-week washout period and every 4 weeks thereafter. At each visit, 24-h ABPM was performed by a noninvasive device (Spacelabs 5300); causal BP and heart rate (HR) were also measured. Both fixed combinations had a clear-cut antihypertensive effect in comparison with placebo.(ABSTRACT TRUNCATED AT 250 WORDS)
authors.affiliation: Department of Internal Medicine and Therapeutics, University of Pavia, Italy.
authors.forename: R
authors.initials: R
authors.lastname: Fogari
authors.forename: A
authors.initials: A
authors.lastname: Zoppi
authors.forename: F
authors.initials: F
authors.lastname: Tettamanti
authors.forename: D
authors.initials: D
authors.lastname: Tettamanzi
authors.forename: P
authors.initials: P
authors.lastname: Lusardi
authors.forename: M
authors.initials: M
authors.lastname: Motolese
mesh_terms: D000284:Administration, Oral; D000328:Adult; D000704:Analysis of Variance; D000959:Antihypertensive Agents / Q000008:administration & dosage / Q000494:pharmacology* / Q000627:therapeutic use; D001552:Benzazepines / Q000008:administration & dosage / Q000494:pharmacology* / Q000627:therapeutic use; D001794:Blood Pressure / Q000187:drug effects*; D018660:Blood Pressure Monitoring, Ambulatory; D002216:Captopril / Q000008:administration & dosage / Q000494:pharmacology* / Q000627:therapeutic use; D018592:Cross-Over Studies; D004311:Double-Blind Method; D004359:Drug Therapy, Combination; D005260:Female; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D006852:Hydrochlorothiazide / Q000008:administration & dosage / Q000494:pharmacology* / Q000627:therapeutic use; D006973:Hypertension / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D010045:Outpatients
chemical_list: D000959:Antihypertensive Agents; D001552:Benzazepines; D006852:Hydrochlorothiazide; D002216:Captopril; C044946:benazepril