Efficacy and Safety of Fixed-Dose Perindopril Arginine/Amlodipine in Hypertensive Patients Not Adequately Controlled with Amlodipine 5 mg or Perindopril tert-Butylamine 4 mg Monotherapy

Cardiology
Dayi HuKan Yang

Abstract

To assess the blood pressure-lowering efficacy and tolerability of perindopril/amlodipine fixed-dose combinations in Chinese patients with mild-to-moderate essential hypertension not adequately controlled with monotherapy alone. In 2 separate double-blind studies, patients received a 4-week run-in monotherapy of amlodipine 5 mg or perindopril 4 mg, respectively. Those whose blood pressure was uncontrolled were then randomized to receive the fixed-dose combination of perindopril 5 mg/amlodipine 5 mg (Per/Amlo group) or remain on the monotherapy for 8 weeks. Patients who were uncontrolled at the week 8 (W8) visit were up-titrated for the Per/Amlo combination, or received additional treatment if on monotherapy, for a further 4 weeks. The main efficacy assessment was at 8 weeks. After 8 weeks, systolic blood pressure (SBP; primary criterion) was statistically significantly lower in the Per/Amlo group (vs. Amlo 5 mg, p = 0.0095; vs. Per 4 mg, p < 0.0001). Uncontrolled patients at W8 who received an up-titration of the Per/Amlo combination showed a further SBP reduction. These changes were mirrored by reassuring reductions in diastolic blood pressure. The fixed-dose combinations were well tolerated. Single-pill combinations of perind...Continue Reading

Citations

Oct 27, 2017·Expert Opinion on Drug Safety·William J Elliott, Evgeny A Bistrika

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