Comparison of Seated With Recumbent Saline Suppression Testing for the Diagnosis of Primary Aldosteronism
Author(s) -
Michael Stowasser,
Ashraf Ahmed,
Diane Cowley,
Martin Wolley,
Zeng Guo,
Brett McWhinney,
Jacobus Ungerer,
Richard D. Gordon
Publication year - 2018
Publication title -
the journal of clinical endocrinology and metabolism
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.206
H-Index - 353
eISSN - 1945-7197
pISSN - 0021-972X
DOI - 10.1210/jc.2018-01394
Subject(s) - primary aldosteronism , medicine , aldosterone , saline , endocrinology , fludrocortisone , hydrocortisone
Failure of plasma aldosterone suppression during fludrocortisone suppression testing (FST) or saline suppression testing (SST) confirms primary aldosteronism (PA). Aldosterone is often higher upright than recumbent in PA; upright levels are used during FST. In a pilot study (24 patients with PA), seated saline suppression testing (SSST) was more sensitive than recumbent saline suppression testing (RSST).
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