[Clinical courses of 18 cases with food-dependent exercise-induced anaphylaxis].
Eighteen cases (7 males and 11 females) of food-dependent exercise-induced anaphylaxis were observed for several years. The age of the patients at the first visit to our hospital ranged from 9 to 43 years (average 24.3 years). The offending foods were wheat in 9 cases, shrimp in 2 cases, shellfish in 1 case, fish in 1 case, and unknown foods in 5 cases. The inducing exercises were ball play games, running, riding a bicycle, swimming, kendo (Japanese fencing), walking, and so on. We advised these patients to avoid eating offending foods or taking exercises, or to take antiallergic medicine such as DSCG, and repirinast. We observed their clinical courses and laboratory data for 2 to 10 years. Only a few cases relapsed anaphylactoid reactions, but all cases have improved until now. In some cases, IgE RAST scores for wheat decreased. In other cases, the rate of histamine release on anti-IgE stimulation decreased after taking DSCG.
Kano
H
H
Department of Pediatrics, Faculty of Medicine, University of Tokyo.
Juji
F
F
Shibuya
N
N
Narita
M
M
Naritaka
S
S
Suko
M
M
Morita
Y
Y
Iwata
T
T
D000293:Adolescent; D000328:Adult; D000707:Anaphylaxis / Q000209:etiology*; D002648:Child; D015444:Exercise; D005260:Female; D005512:Food Hypersensitivity / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged