Podcast #234: CIN AEM Study

Podcast #234: CIN AEM Study

Author: Dylan Luyten, M.D.

Educational Pearls

  • Around 30% of patients in the ER receive CT imaging, and the sensitivity of CT imaging may be improved with IV contrast. However, contrast is often withheld for fear of contrast-induced nephropathy.
  • A recent, single-center, retrospective cohort study compared the rates of nephropathy between contrast CT, non-contrast CT, and no CT control patients, and found no differences.
  • This study confirms what many have believed to be true - that the dangers of modern contrast may be overstated. However, the results should be interpreted with caution, as this was a retrospective, single-center study.

References: Hinson, Jeremiah S. et al.. Risk of Acute Kidney Injury After Intravenous Contrast Media Administration. Annals of Emergency Medicine , Volume 69 , Issue 5 , 577 - 586.e4




Episoder(1146)

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Podcast # 484: Elevated ICP

Podcast # 484: Elevated ICP

Contributor: Charleen Gnisci, PharmD Educational Pearls: Causes of increased intracranial pressure may include intracranial hemorrhage, malignancy, and trauma. While definite treatment is to remove ...

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Podcast # 483: Dual Antiplatelet Therapy in TIA

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Contributor: Don Stader, MD Educational Pearls: Antiplatelets include aspirin and clopidogrel, and are generally used for arterial clotting (MI, stroke) Anticoagulants such as coumadin, Xarelto, Eliq...

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Podcast # 482: Tetracyclines and Hyperpigmentation

Podcast # 482: Tetracyclines and Hyperpigmentation

Contributor: Michael Hunt, MD Educational Pearls: Tetracycline antibiotics such as minocycline can cause greyish hyperpigmentation This hyperpigmentation can sometimes be reversible but not always Mi...

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