Lack of appropriate investigations in making a diagnosis of syndrome of inappropriate antidiuretic hormone

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Abstract

The syndrome of inappropriate antidiuretic hormone (SIADH) is reported as the most common cause of hyponatraemia. This retrospective cross-sectional study evaluated the diagnosis of SIADH in 110 hospitalised patients in an Australian tertiary hospital with reference to recently published clinical guidelines. Investigation of SIADH was incomplete in all but 20% of cases. Adrenal insufficiency and hypothyroidism were not excluded in a significant number of cases.

Original languageEnglish
Pages (from-to)336-338
Number of pages3
JournalInternal Medicine Journal
Volume47
Issue number3
DOIs
Publication statusPublished - 1 Mar 2017

Keywords

  • hospitalisation
  • hyponatremia/diagnosis
  • hypothyroidism
  • inappropriate ADH syndrome/aetiology
  • inappropriate ADH syndrome/diagnosis

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