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Measuring Local Anaphylaxis in Mice
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Diagnostic Challenges in Anaphylaxis.

Jay A Lieberman1, Theresa A Bingemann2, Julie Wang3

  • 1Department of Pediatrics, Division of Allergy & Immunology, University of Tennessee Health Science Center, LeBonheur Children's Hospital, Memphis, Tenn.

The Journal of Allergy and Clinical Immunology. in Practice
|April 12, 2020
PubMed
Summary
This summary is machine-generated.

Anaphylaxis, a severe allergic reaction, lacks a precise definition and reliable tests. This review examines current definitions and challenges in diagnosing anaphylaxis, proposing an outpatient evaluation algorithm.

Keywords:
Alpha-galAnaphylaxisDefinitionDiagnosisFoodHistamineMedicationTryptaseVenom

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Area of Science:

  • Allergy and Immunology
  • Clinical Medicine
  • Emergency Medicine

Background:

  • Anaphylaxis is a severe, life-threatening allergic reaction with over a century of research.
  • Despite research, imprecision in definition and lack of confirmatory tests persist.
  • Clinical management and post-episode evaluation present significant challenges for healthcare providers.

Purpose of the Study:

  • To review and critically evaluate existing definitions of anaphylaxis.
  • To examine the utility of the current clinical consensus definition.
  • To identify limitations in acute care and outpatient evaluation of anaphylaxis.

Main Methods:

  • Literature review of studies on anaphylaxis definitions and diagnostic utility.
  • Evaluation of challenges faced by acute care providers and allergists.
  • Development of an algorithm for outpatient assessment of suspected anaphylaxis.

Main Results:

  • Current definitions of anaphylaxis show limitations in precision and diagnostic reliability.
  • Providers face difficulties in managing acute episodes and evaluating resolved cases.
  • A structured approach is needed for effective post-episode assessment.

Conclusions:

  • Refined definitions and reliable diagnostic tools for anaphylaxis are crucial.
  • Improved strategies are needed for both acute management and long-term evaluation.
  • The proposed algorithm aims to standardize outpatient assessment for patients with suspected anaphylaxis.