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Updated: Jun 19, 2025

A Novel Method: Super-selective Adrenal Venous Sampling
Published on: September 15, 2017
Clinical Management of Primary Aldosteronism: An Update
Gian Paolo Rossi1, Federico Bernardo Rossi2, Chiara Guarnieri1
1Internal and Emergency Medicine, Department of Medicine, DIME University of Padua, Italy (G.P.R., C.G., G.R., T.M.S.).
Primary aldosteronism (PA) is an overlooked cause of hypertension. Early detection and treatment, especially for unilateral PA, can cure hypertension and prevent cardiovascular events.
Area of Science:
- Endocrinology
- Cardiology
- Nephrology
Background:
- Primary aldosteronism (PA) is a prevalent yet underdiagnosed secondary cause of arterial hypertension.
- PA significantly increases the risk of cardiovascular events, including atrial fibrillation, stroke, and myocardial infarction.
- Early diagnosis and treatment of PA are crucial for preventing long-term cardiovascular complications.
Purpose of the Study:
- To provide an update on the management of primary aldosteronism.
- To emphasize the need for increased awareness and improved screening strategies for PA.
- To offer recommendations for drug treatment and alternative strategies to adrenal vein sampling.
Main Methods:
- Review of recent studies, including the AVIS-2 study.
- Analysis of four decades of clinical experience.
- Consideration of the latest clinical guidelines for PA management.
Main Results:
- Unilateral PA, when treated surgically, can lead to hypertension cure and prevention of cardiovascular events.
- Young patients and those with resistant hypertension benefit most from early PA diagnosis.
- Adrenal vein sampling, while key for unilateral PA identification, is technically demanding and often unavailable.
Conclusions:
- Implementing simplified diagnostic algorithms for PA is necessary.
- Strategies to avoid adrenal vein sampling should be developed for settings where it is unavailable.
- Improved detection and management of PA can significantly reduce cardiovascular morbidity and mortality.
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