Abstract | BACKGROUND: OBJECTIVE: This study was conducted to assess the long-term safety profile and efficacy of the selective aldosterone blocker eplerenone. METHODS: This was a multicenter, open-label, uncontrolled trial in patients with mild to moderate essential hypertension. After a 1-week washout of previous antihypertensive medications, eplerenone was initiated at 50 mg once daily; the dose was titrated to a maximum of 200 mg/d to achieve a diastolic blood pressure <90 mm Hg and a systolic blood pressure <140 mm Hg. Thereafter, another antihypertensive agent could be added and titrated once, or another agent could be substituted for eplerenone. Eplerenone treatment was continued for up to 14 months in a subset of patients. RESULTS: Five hundred eighty-six patients were enrolled in the study. Their adjusted mean blood pressure (BP) at baseline was 150/96 mm Hg. The majority (80.4%) were white; 51.5% were male and 48.5% were female; 62.3% were between the ages of 45 and 64 years and 21.7% were aged >64 years. Three hundred eighty-five patients (65.7%) completed the study; 98 (16.7%) were withdrawn due to treatment failure (only 4.8% of them after month 4), and 40 (6.8%) were withdrawn due to treatment-emergent adverse events. Four hundred thirty-three of 582 (74.4%) patients in the intent-to-treat population achieved BP control during eplerenone treatment: 261 (44.8%) received eplerenone monotherapy and 172 (30.0%) received eplerenone plus another antihypertensive agent. CONCLUSIONS:
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Authors | Ellen D Burgess, Yves Lacourcière, Luis M Ruilope-Urioste, Suzanne Oparil, Jay H Kleiman, Scott Krause, Barbara Roniker, Clement Maurath |
Journal | Clinical therapeutics
(Clin Ther)
Vol. 25
Issue 9
Pg. 2388-404
(Sep 2003)
ISSN: 0149-2918 [Print] United States |
PMID | 14604739
(Publication Type: Clinical Trial, Journal Article, Multicenter Study, Research Support, Non-U.S. Gov't)
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Chemical References |
- Antihypertensive Agents
- Mineralocorticoid Receptor Antagonists
- Spironolactone
- Eplerenone
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Topics |
- Adolescent
- Adult
- Aged
- Antihypertensive Agents
(therapeutic use)
- Dose-Response Relationship, Drug
- Drug Therapy, Combination
- Eplerenone
- Female
- Humans
- Hypertension
(drug therapy)
- Male
- Middle Aged
- Mineralocorticoid Receptor Antagonists
(adverse effects, therapeutic use)
- Spironolactone
(adverse effects, analogs & derivatives, therapeutic use)
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