Podcast # 331:  Oral Rehydration Therapy (ORT)

Podcast # 331: Oral Rehydration Therapy (ORT)

Author: Nick Hatch, MD

Educational Pearls:

  • The sodium-glucose cotransporter in the gut is essential for rehydration.
  • Oral rehydration therapies require an equimolar concentration of glucose and sodium to be effective.
  • ORT has saved millions of lives globally.
  • Consider using ORT in patients with dehydration. Especially useful in resource limited settings.

References:

Victora CG, Bryce J, Fontaine O, Monasch R. Reducing deaths from diarrhoea through oral rehydration therapy. Bull World Health Organ. 2000; 78:1246.

Santillanes G, Rose E. Evaluation and Management of Dehydration in Children. Emerg Med Clin North Am. 2018. 36(2):259-273. doi: 10.1016/j.emc.2017.12.004.

Avsnitt(1148)

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Author: Sam Killian, M.D. Educational Pearls Traditionally, UTI diagnosis has been dependent on urine culture, urinalysis and clinical symptoms. But a recent study casts some doubt on the utility of ...

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Podcast #292: Hypercalcemia

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Author: John Winkler, M.D. Educational Pearls Normally, the parathyroid is the master regulator of serum Ca levels. It secretes PTH, which stimulates calcium uptake from the bone and gut. Causes of ...

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Author: Nick Hatch, M.D. Educational Pearls The Cincinnati Stroke Scale uses 3 measures to screen for ischemic stroke. The measures are: facial asymmetry, speech quality and arm drift. This scale is ...

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Podcast #290: The Biochemistry of DKA

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Author: Dave Rosenberg, M.D. Educational Pearls DKA commonly causes hyperkalemia, leading to peaked T-waves on ECG. However, DKA causes hypokalemia at the same time. In DKA, glucose cannot be taken i...

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Podcast #289: Cannabinoid Hyperemesis

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Author: Dylan Luyten, M.D. Educational Pearls Cannabinoid Hyperemesis syndrome is a relatively new diagnosis that presents with vomiting and abdominal pain without a clear etiology in the setting of ...

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