Renin-Independent hypermineralocorticoidism

William Francis Young, Michael J. Hogan

Research output: Contribution to journalArticlepeer-review

30 Scopus citations

Abstract

Although renin-independent hypermineralocorticoidism is an uncommon form of hypertension, its diagnosis provides the clinician with a unique opportunity in the field of hypertension, that is, to render a surgical cure or to achieve a dramatic pharmacologic response in the treatment of hypertension. Primary aldosteronism is the most common form of renin-independent hypermineralocorticoidism. The plasma aldosterone concentration to plasma renin ratio is an excellent screening test for primary aldosteronism, the diagnosis of which should be confirmed by demonstrating unsuppressible urine or plasma levels of aldosterone. The subtype of primary aldosteronism dictates the most appropriate therapy. Computerized imaging of the adrenal glands and adrenal venous sampling assist in distinguishing unilateral (requiring surgical treatment) from bilateral (requiring pharmacologic treatment) adrenal disease. The forms of mineralocorticoid excess considered in the hypokalemic hypertensive patient with low aldosterone values include congenital adrenal hyperplasia (11 β-hydroxylase and 17α-hydroxylase deficiencies), deoxycorticosterone-producing tumor, Cushing's syndrome, primary cortisol resistance, and 11 β-hydroxysteroid dehydrogenase deficiency (apparent mineralocorticoid excess syndrome). The I1 β-hydroxysteroid dehydrogenase deficiency may be congenital or acquired (for example, ingestion of licorice or carbenoxolone).

Original languageEnglish (US)
Pages (from-to)97-106
Number of pages10
JournalTrends in Endocrinology and Metabolism
Volume5
Issue number3
DOIs
StatePublished - 1994

ASJC Scopus subject areas

  • Endocrinology
  • Endocrinology, Diabetes and Metabolism

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