Nephrology Dialysis Transplantation, Vol 12, Issue 7 1461-1463, Copyright © 1997 by Oxford University Press
F Purello D'Ambrosio, V Savica, S Gangemi, L Ricciardi, GF Bagnato, D Santoro, S Cuzzocrea and G Bellinghieri
DESIGN OF STUDY: Two groups of patients undergoing long-term dialysis were
studied in order to evaluate the importance of ethylene oxide (EtO) in
causing allergic reactions during dialysis. The first group of 50 subjects
had never shown any hypersensitivity reactions related to dialysis, whereas
the second group of 20 subjects had previously complained of reactions. All
the patients underwent a prick test with a standard kit of aeroallergens in
order to assess the presence of atopy (in doubtful cases a RAST test was
carried out with the same aeroallergens). A blood sample for the
investigation of EtO specific IgE antibodies was taken from all the
patients; the immunoenzymatic method was used. RESULTS: Sensitivity to EtO
is significantly higher in the group of patients with previous allergic
reactions during dialysis (55 vs 6% in the control group).
ORIGINAL ARTICLES
Ethylene oxide allergy in dialysis patients
School of Allergy and Clinical Immunology, University of Messina, Italy.
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