ArticleAmerican journal of hypertension2025
Long-term Efficacy and Safety of Unilateral Adrenal Artery Embolization in Patients with Idiopathic Hyperaldosteronism: A 24-month Cohort Study.
Article in American journal of hypertension, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Efficacy and Safety of Adrenal Artery Embolization for Idiopathic Hyperaldosteronism: A Systematic Review & Meta-Analysis.Cardiovascular and interventional radiology · 2026Article
- Beyond Drugs and Surgery: Superselective Adrenal Artery Embolization Redefines Primary Aldosteronism Management-A Systematic Review and Meta-Analysis.International journal of endocrinology · 2026Article
- Recent Advances in Adrenal Ablation for Primary Aldosteronism.American journal of hypertension · 2025Article
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Authors and funding
15 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundAdrenal artery embolization (AAE) has been shown to reduce blood pressure (BP) and correct biochemical abnormalities in patients with idiopathic hyperaldosteronism (IHA) during short-term 6-12-month follow-ups. This study aimed to evaluate the long-term efficacy and safety of unilateral AAE over a 24-month period.
methodsThe prospective study included 109 IHA patients undergoing unilateral AAE, with 94 completing the 24-month follow-up. Evaluations included office, home and 24-hour ambulatory BP, biochemical markers, renal function, and cardiac function (echocardiography). Medication use and adverse events were documented.
resultsAt the 24-month follow-up, the office, home, and 24-hour ambulatory systolic BP values decreased by 17.3 ± 23.1, 16.4 ± 21.9, and 9.9 ± 18.6 mmHg, respectively (all P < 0.001), and the diastolic BP values decreased by 8.8 ± 16.1, 7.1 ± 15.8, and 6.4 ± 11.1 mmHg (all P < 0.001). The complete and partial clinical success rates were 14.9% and 50.0%, respectively, whereas those for biochemical success were 13.6% and 45.5%. Abnormal biochemical characteristics, including elevated plasma aldosterone levels, increased aldosterone‒renin ratios (ARRs), plasma renin suppression, and hypokalemia, were significantly improved (all P < 0.01). Improvements in cardiac remodeling and left ventricular (LV) diastolic function were observed, particularly in those with elevated LV mass index (P < 0.05). No evidence of renal impairment or long-term safety concerns was observed.
conclusionUnilateral AAE in IHA patients promotes sustained BP reduction, biochemical correction, improved cardiac remodeling, and enhanced LV diastolic function over 24 months, with no significant long-term safety concerns.
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