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Updated: Jul 31, 2025

A Novel Method: Super-selective Adrenal Venous Sampling
Published on: September 15, 2017
Indication, performance and outcomes of adrenal vein sampling in patients with primary hyperaldosteronism
Andrés Ribas1, Juan J Chillarón2, Susana Vázquez1
1Unidad de Hipertensión arterial y Riesgo Vascular, Servicio de Nefrología, Hospital del Mar, Barcelona, Spain.
Abstract:
Primary hyperaldosteronism (PAH) is an important cause of secondary hypertension (HTN). The study of the same requires a high clinical suspicion in addition to a hormonal study that confirms hormonal hypersecretion. It is important to start the appropriate treatment once the diagnosis is confirmed, and for this is necessary to demonstrate whether the hormonal hypersecretion is unilateral (patients who could be candidates for surgical treatment) or bilateral (patients who are candidates for pharmacological treatment only). At the Hospital del Mar since 2016 there has been a multidisciplinary work team in which Nephrologists, Endocrinologists, Radiologists and Surgeons participate to evaluate cases with suspected hyperaldosteronism and agree on the best diagnostic-therapeutic approach for these patients, including the need for adrenal vein sampling, which is a technique that in recent years has become the gold standard for the study of PAH. In the present study we collect the experience of our centre in performing AVC and its usefulness for the management of these patients.
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