Your monthly update and overview of recently released veterinary studies.
Welcome to our monthly VetLit Clinical Publication update, where Dr Simon Cook, founder of VetLit.org, provides an overview and update on recently released studies from a wide range of veterinary publications.
Study: Retrospective Evaluation of Outcomes in Canine Anaphylaxis Patients Receiving Late Epinephrine or No Epinephrine: 49 Cases (2019–2023) ((Journal of Veterinary Emergency & Critical Care) Published 27 March 2026
About the Study:
Have you ever diagnosed anaphylaxis in a dog with acute gastrointestinal signs, collapse and cardiovascular instability, needing a good amount of volume, after the dog has stabilised well with volume alone? I definitely have.
I think these are really cool cases to think about because there is a strong case that we sometimes ‘miss(ed)’ these diagnoses, but over time we’re diagnosing them more readily because ultrasound is so accessible. The question about what role adrenaline plays is a separate one entirely.
This study describes 49 dogs with anaphylaxis that were not administered adrenaline as part of initial treatment. (Nine of the 49 went on to receive noradrenaline infusions during hospitalisation). Forty-five survived. The median total volume of fluids administered was 53ml/kg (range 24-100) and the median hospitalisation length was 31 hours (range 12-115).
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