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Immediate hypersensitivity reaction to human serum albumin in a child undergoing plasmapheresis
Author(s) -
Wang Kathleen Y.,
Friedman David F.,
DaVeiga Sigrid Payne
Publication year - 2019
Publication title -
transfusion
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.045
H-Index - 132
eISSN - 1537-2995
pISSN - 0041-1132
DOI - 10.1111/trf.15194
Subject(s) - plasmapheresis , medicine , human serum albumin , albumin , serum albumin , anaphylaxis , hypersensitivity reaction , respiratory system , immunology , surgery , allergy , antibody , chemistry , chromatography
BACKGROUND Human serum albumin (HSA) is a commonly used colloid for volume expansion and albumin replacement and during plasmapheresis. Colloids are an uncommon cause of anaphylaxis, and cases of hypersensitivity reactions to HSA are extremely rare. CASE REPORT A 10‐year‐old boy with chronic inflammatory demyelinating polyneuropathy was treated with plasmapheresis, with albumin as the replacement fluid. He developed a severe reaction characterized by respiratory, gastrointestinal, and cutaneous symptoms. RESULTS Skin testing to HSA was positive and resulted in objective systemic symptoms, suggesting an immediate hypersensitivity reaction to HSA. CONCLUSION While colloids are an uncommon cause of immediate hypersensitivity reactions, they can lead to severe and potentially fatal reactions if not recognized and treated promptly.