Immunologic responses to therapy in allergic bronchopulmonary aspergillosis: serum IgE value as an indicator and predictor of disease activity.
Two patients, a child and an adult, with allergic bronchopulmonary aspergillosis were studied over an 18-month period. Initially elevated total serum IgE levels fell during prednisone therapy and rose prior to and during an exacerbation. Total serum IgG fell with therapy, whereas the values of IgA and IgM remained constant. Specific IgG and IgE values against Aspergillus fumigatus as measured by radioimmunoassay were elevated in both patients. Specific IgE values increased in each patient prior to exacerbation, whereas specific IgG values increased in only one patient at the time of exacerbation. Immunologic evaluation may provide an assessment of disease activity of prospective value.
D000293:Adolescent; D000328:Adult; D001228:Aspergillosis / Q000188:drug therapy / Q000276:immunology*; D001982:Bronchial Diseases / Q000188:drug therapy / Q000276:immunology*; D005260:Female; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis; D007073:Immunoglobulin E / Q000032:analysis*; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D008172:Lung Diseases, Fungal / Q000188:drug therapy / Q000276:immunology*; D008297:Male; D011234:Precipitins; D011241:Prednisone / Q000627:therapeutic use*
D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D011234:Precipitins; D007073:Immunoglobulin E; D011241:Prednisone