Is There Any Parameter Helpful for Predicting a Suitable Candidate for Mite Immunotherapy?

Is There Any Parameter Helpful for Predicting a Suitable Candidate for Mite Immunotherapy? Iran J Allergy Asthma Immunol. 2016 Apr;15(2):105-11 Authors: Karaman S, Can D, Erdem SB, Nacaroğlu HT, Karkıner CŞ, Günay İ Abstract Few biomarkers that can predict the clinical response to allergen immunotherapy (AIT) have been identified. The aim of the present study was to investigate parameters that could be used "in predicting the clinical response to AIT" in children with asthma caused by house dust mites. We evaluated 107 children with mild persistent asthma who were sensitised only to mite aeroallergens. The study group included 47 patients who underwent a 4-to-5-year course of subcutaneous immunotherapy with standardised mite allergenic extract. Sixty patients who had not undergone AIT but were allergic to house mites were included in the control group. The clinical features and laboratory parameters of patients who did and did not sustain remission were compared. Remission was achieved in 74.5% of the 47 patients in the study group and in 20% of those in the control group. In the study group, one parameter predictive of a clinical response to AIT was identified by multivariate logistic analysis. This parameter was the serum total IgE level (tIgE) at the time of diagnosis (OR 131.64 and CI 0.858-20193; p = 0.032). Serum tIgE levels ≤ 339 kU/L at diagnosis were associated with an effective clinical response to AIT, with a sensit...
Source: Iranian Journal of Allergy, Asthma and Immunology - Category: Allergy & Immunology Authors: Tags: Iran J Allergy Asthma Immunol Source Type: research