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Therapeutic challenges in the management of osmotic demyelination syndrome

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submitted on 2024-11-25, 09:19 and posted on 2024-11-25, 09:20 authored by Mohamed Elshafei, Mohammed I. Danjuma, Rania El Tahir

Rationale

There is an increasing and compelling need for early recognition of features of osmotic demyelination syndrome (ODS), and a further attempt at correcting this even where presentation is late.

Patient concerns

A 49-year-old male admitted into the emergency department with a complaint of lethargy and severe hyponatremia, with subsequent ODS supervening on initial attempts at correction.

Diagnosis

Rapid rise in serum sodium concentration (121 mmol/L in 8 hours from a nadir of 101 mmol/L), concomitant deterioration in patient's conscious level support the diagnosis of ODS.

Intervention

Concomitant administration of 5% dextrose water with desmopressin with a therapeutic objective of gradual relowering of serum sodium concentration.

Outcomes

Significant improvement in patients’ conscious level and motor function with the commencement of sodium relowering therapy. The patient was eventually discharged home.

Lessons

Regardless of the temporal profile of neurologic sequelae following ODS due to hyponatremia, its worthwhile attempting initial sodium relowering with dextrose 5% and desmopressin and then monitoring of biochemical and neurologic markers.

Other Information

Published in: Medicine
License: http://creativecommons.org/licenses/by/4.0
See article on publisher's website: https://dx.doi.org/10.1097/md.0000000000020283

Funding

Open Access funding provided by the Qatar National Library.

History

Language

  • English

Publisher

Wolters Kluwer

Publication Year

  • 2020

License statement

This Item is licensed under the Creative Commons Attribution 4.0 International License.

Institution affiliated with

  • Hamad Medical Corporation
  • Hamad General Hospital - HMC
  • Weill Cornell Medicine - Qatar

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