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Case Report: Mast cell anergy: absence of symptoms after accidental re-exposure to amoxicillin/clavulanic acid 3 days after anaphylaxis.

Authors :
Guyénard L
Tauber M
Debord-Peguet S
Berard F
Nosbaum A
Hacard F
Castells M
Nicolas JF
Source :
Frontiers in allergy [Front Allergy] 2024 Mar 11; Vol. 5, pp. 1366922. Date of Electronic Publication: 2024 Mar 11 (Print Publication: 2024).
Publication Year :
2024

Abstract

Empty mast cell syndrome, also named post anaphylaxis mast cell anergy (PAMA), is a temporary state of loss of mast cell responsiveness after a severe immediate hypersensitivity reaction. In this study, we describe a case of PAMA after accidental re-exposure to amoxicillin in a patient who developed severe anaphylaxis to this drug three days earlier in the operating room. To our knowledge, this report is the second to document this phenomenon.<br />Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.<br /> (© 2024 Guyénard, Tauber, Debord-Peguet, Berard, Nosbaum, Hacard, Castells and Nicolas.)

Details

Language :
English
ISSN :
2673-6101
Volume :
5
Database :
MEDLINE
Journal :
Frontiers in allergy
Publication Type :
Report
Accession number :
38529125
Full Text :
https://doi.org/10.3389/falgy.2024.1366922