Effect of eplerenone on the severity of obstructive sleep apnea and arterial stiffness in patients with resistant arterial hypertension
Open accessAbstract
INTRODUCTION Obstructive sleep apnea (OSA) is considered to be one of the major causes of resistant arterial hypertension (RAH). Apnea episodes cause hypoxia, which triggers the activation of the renin-angiotensin-aldosterone system. This leads to water retention and swelling in the neck region, exacerbating OSA symptoms. It is assumed that the use of eplerenone may reduce the swelling and thus alleviate the severity of OSA. OBJECTIVES We aimed to prospectively assess the impact of eplerenone on the severity of OSA and arterial stiffness in patients with RAH. PATIENTS AND METHODS The study included 31 patients with RAH and OSA. The exclusion criteria were as follows: secondary hypertension, myocardial infarction, stroke 6 months prior to the study, congestive heart failure, chronic kidney failure, alcohol or drug addiction, and active cancer. In all patients, the following tests were performed: blood pressure (BP) measurement (traditionally and using ambulatory BP measuring [ABPM]), applanation tonometry, polysomnography, and the apnea-hypopnea index (AHI) calculation. The tests were done before and after 3 months of eplerenone therapy. Patients received 50 mg of oral eplerenone daily, along with other hypertensive drugs. RESULTS The mean age of participants was 57.76 ±6.16 years. After 3 months of eplerenone therapy, we observed a significant reduction in the AHI, neck circumference, BP, aortic pulse wave, and arterial wall stiffness. There were significant correlations between the AHI and mean BP measured by ABPM and between the AHI and arterial stiffness parameters. CONCLUSIONS Our results provide evidence for the clinical significance of eplerenone, not only as an antihypertensive medication but also as a drug that may reduce the severity of OSA and arterial stiffness in patients with RAH and OSA.
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The role of aldosterone in promoting obstructive sleep apnea is additionally supported by studies demonstrating that mineralocorticoid receptor antagonists reduce the severity of obstructive sleep apnea in patients with resistant hypertension.
“The role of aldosterone in promoting OSA is additionally supported by studies demonstrating that mineralocorticoid receptor antagonists reduce the severity of OSA in patients with RH.280–282”
From Resistant Hypertension: Detection, Evaluation, and Management: A Scientific Statement From the American Heart Association (2018) · cites this paper as [281]
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- Authors
- Krasińska, B., Miazga, A., Cofta, S., Szczepaniak-Chicheł, L., Trafas, T., Krasiński, Z., Pawlaczyk-Gabriel, K., & Tykarski, A.
- Affiliations
- Poznan University of Medical Sciences (PL)
- Corresponding author
- Krasińska, Beata
- Venue
- Polish Archives of Internal Medicine
- Publisher
- Medycyna Praktyczna
- Published
- 2016-05-27
- Volume
- 126
- Issue
- 5
- Pages
- 330-339
- ISSN
- 0032-3772 (ISSN-L)
- 1897-9483
- OpenAlex
- W2415752760
- Cited by
- 43
- References
- 22
- Citations by year
- 2026: 1 · 2025: 3 · 2024: 6 · 2023: 4 · 2022: 5 · 2020: 5 · 2019: 7 · 2018: 4 · 2017: 5 · 2016: 3
- FWCI
- 5.10
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- Polskie Archiwum Medycyny Wewnętrznej (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Health Sciences › Medicine › Physiology › Obstructive Sleep Apnea Research
- Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Blood Pressure and Hypertension Studies
- Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiovascular Health and Disease Prevention
- Keywords
- eplerenone, obstructive sleep apnea, resistant hypertension, arterial stiffness, apnea-hypopnea index, renin-angiotensin-aldosterone system, neck circumference, aortic pulse wave, antihypertensive therapy
- MeSH terms
- Eplerenone, Aged, Female, Humans, Hypertension, Male, Middle Aged, Severity of Illness Index, Spironolactone, Sleep Apnea, Obstructive, Vascular Stiffness
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