Abstract | BACKGROUND: METHODS: This 8-week, multicenter, double-blind, placebo-controlled trial assessed the efficacy, safety, and tolerability of eplerenone in eligible patients randomized to eplerenone 50, 100, or 400 mg once daily; eplerenone 25, 50, or 200 mg twice daily; spironolactone 50 mg twice daily; or placebo. The primary efficacy variable was the adjusted mean change in baseline to final visit for seated diastolic blood pressure (DBP). RESULTS: Of 417 randomized patients, 409 were evaluated for efficacy. The adjusted mean change from baseline to final visit in seated and standing systolic blood pressure (SBP) and DBP was significantly greater (P < .05) in all eplerenone groups than in the placebo group. The adjusted mean change in 24-h ambulatory blood pressure monitoring (ABPM) measurements of SBP and DBP also documented a 24-h duration significantly greater (P < .05) than placebo in eplerenone-treated patients. For all measurements, the antihypertensive effect of eplerenone increased in a dose-response fashion. Eplerenone (100 mg) reduced BP by 75% compared with spironolactone (100 mg) and had an adverse events incidence rate similar to placebo. No antiandrogenic or progestational effects or clinically relevant safety issues were observed in eplerenone-treated patients. However, one spironolactone-treated patient reported menstrual irregularities. CONCLUSIONS:
Eplerenone doses of 50 to 400 mg once daily are well tolerated and effective in reducing BP in patients with mild-to-moderate hypertension during a 24-h period.
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Authors | Myron H Weinberger, Barbara Roniker, Scott L Krause, Robert J Weiss |
Journal | American journal of hypertension
(Am J Hypertens)
Vol. 15
Issue 8
Pg. 709-16
(Aug 2002)
ISSN: 0895-7061 [Print] United States |
PMID | 12160194
(Publication Type: Clinical Trial, Comparative Study, Journal Article, Multicenter Study, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Chemical References |
- Mineralocorticoid Receptor Antagonists
- Spironolactone
- Eplerenone
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Topics |
- Adult
- Aged
- Aged, 80 and over
- Analysis of Variance
- Blood Pressure
(drug effects)
- Double-Blind Method
- Eplerenone
- Female
- Humans
- Hypertension
(drug therapy)
- Male
- Middle Aged
- Mineralocorticoid Receptor Antagonists
(therapeutic use)
- Placebo Effect
- Spironolactone
(administration & dosage, analogs & derivatives)
- Statistics, Nonparametric
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