THE COMPARISON OF EFFECTIVENESS OF SLOW SPECIFIC ORAL IMMUNOTHERAPY FOR WHEAT ALLERGY USING TWO DIFFERENT INTAKE FREQUENCY

Autor: Yuri, Takaoka, Makoto, Kameda, Yuko, Yajima, Taisuke, Tsuji, Tomoki, Nishikido, Yukinori, Yoshida, Satoru, Doi
Rok vydání: 2016
Předmět:
Zdroj: Arerugi = [Allergy]. 65(8)
ISSN: 0021-4884
Popis: We performed a constructive study on the effectiveness of oral immunotherapy for wheat allergy using two different intake frequency, and evaluated the impact of intake frequency.Of all the subjects who had a positive result in an oral food challenge test for udon (wheat noodles), informed consent was obtained from 49 subjects. Forty-one of the subjects successfully completed testing; data was tabulated for only the 16 in each group who complied with their assigned intake frequency.Oral immunotherapy was administered after randomly dividing the subjects into the following two groups according to intake frequency: the frequent group, whose intake was six times/week or more; and the intermittent group, whose intake was two times/week. The ability of these patients to ingest the noodles at the target dose was evaluated after 6 months.After six months, the proportion of subjects who had a negative result on testing with the target dose (20g dried noodle weight for subjects ≤3 years of age, and 50g dried noodle weight for those ≥4 years of age) or who were capable of the target intake within six months was 75%, and there was no difference among the both groups.The findings suggest that even when intake frequency is reduced to twice/week, no clear difference is seen with the target dose after six months of immunotherapy.
Databáze: OpenAIRE