Clinical and immunologic studies of patients with large local reactions following insect stings.
During the summer of 1978, 22 patients who had large local reactions following insect stings were evaluated for the development of potential systemic sensitivity. Approximately half the patients had venom IgE antibodies, detected by either the immediate skin test or radioallergosorbent test (RAST). A control group of 26 patients experiencing normal sting reactions had only a 15% incidence of venom-specific IgE. No correlations could be found between the presence of venom-specific IgE and age, sex, sting location, atopic history, or prior stings. IgE antibodies were found in 13 of 17 patients who had experienced local reactions lasting more than 48 hr. Serum venom-specific IgG was detected in only three of 19 patients. These results suggest that following large local reactions from insect stings patients must be individually assessed for the presence of venom-specific IgE and consideration for specific immunotherapy.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001514:Bee Venoms / Q000276:immunology; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007073:Immunoglobulin E; D007074:Immunoglobulin G; D007299:Insect Bites and Stings / Q000175:diagnosis* / Q000276:immunology; D008297:Male; D008875:Middle Aged; D011852:Radioallergosorbent Test; D012882:Skin Tests
D001514:Bee Venoms; D007074:Immunoglobulin G; D007073:Immunoglobulin E