PMID- 29345001 OWN - NLM STAT- MEDLINE DCOM- 20190918 LR - 20190918 IS - 1651-2227 (Electronic) IS - 0803-5253 (Linking) VI - 107 IP - 5 DP - 2018 May TI - Wheat oral immunotherapy was moderately successful but was associated with very frequent adverse events in children aged 6-18 years. PG - 861-870 LID - 10.1111/apa.14226 [doi] AB - AIM: This study investigated oral immunotherapy (OIT) for children aged 6-18 years with wheat allergies. METHODS: Well-cooked wheat spaghetti was given to 100 children with wheat allergies every day for 17 weeks, increasing from 0.3 to 2000 mg of wheat protein, followed by three- and nine-month maintenance phases. Blood samples were taken before therapy and at follow-up visits. The study was carried out in 2009-2015 in four Finnish paediatric allergology units. RESULTS: The children (67% male) had a mean age of 11.6 years (range 6.1-18.6), and 57 were using wheat daily 16 months after the initiation of therapy. Allergic symptoms occurred in 94/100 children: mild in 34, moderate in 36 and severe in 24. Specific immunoglobulin E (IgE) for omega-5-gliadin was significantly higher in patients who did not reach the target dose and were related to the intensity of reactions. CONCLUSION: The majority (57%) of children with wheat allergies could use wheat in their daily diet 16 months after the initiation of OIT, but 94/100 had adverse reactions and 60 were moderate or severe. Specific IgE to omega-5-gliadin may provide a biomarker for how much wheat can be tolerated and the intensity of the reactions to immunotherapy. CI - (c)2018 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd. FAU - Kulmala, Petri AU - Kulmala P AUID- ORCID: 0000-0003-2895-8563 AD - PEDEGO Research Unit, Medical Research Center (MRC) Oulu, University of Oulu and Oulu University Hospital, Oulu, Finland. AD - Biomedicine Research Unit, Clinical Microbiology and Immunology, University of Oulu, Oulu, Finland. FAU - Pelkonen, Anna S AU - Pelkonen AS AD - Department of Allergy, Skin and Allergy Hospital, Helsinki University Hospital, Helsinki, Finland. AD - University of Helsinki, Helsinki, Finland. FAU - Kuitunen, Mikael AU - Kuitunen M AD - Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland. FAU - Paassilta, Marita AU - Paassilta M AD - Allergy Center, Tampere University Hospital, Tampere, Finland. FAU - Remes, Sami AU - Remes S AD - Department of Pediatrics, Kuopio University Hospital, Kuopio, Finland. FAU - Schultz, Rudiger AU - Schultz R AD - Allergy Center, Tampere University Hospital, Tampere, Finland. AD - Pihlajalinna Medical Center, Tampere, Finland. FAU - Dunder, Teija AU - Dunder T AD - PEDEGO Research Unit, Medical Research Center (MRC) Oulu, University of Oulu and Oulu University Hospital, Oulu, Finland. FAU - Turunen, Sami AU - Turunen S AD - PEDEGO Research Unit, Medical Research Center (MRC) Oulu, University of Oulu and Oulu University Hospital, Oulu, Finland. FAU - Makela, Mika J AU - Makela MJ AD - Department of Allergy, Skin and Allergy Hospital, Helsinki University Hospital, Helsinki, Finland. AD - University of Helsinki, Helsinki, Finland. LA - eng PT - Clinical Trial PT - Journal Article PT - Multicenter Study PT - Research Support, Non-U.S. Gov't DEP - 20180206 PL - Norway TA - Acta Paediatr JT - Acta paediatrica (Oslo, Norway : 1992) JID - 9205968 RN - 37341-29-0 (Immunoglobulin E) SB - IM MH - Adolescent MH - Child MH - Female MH - Humans MH - Immunoglobulin E/blood MH - Immunotherapy/adverse effects/methods/*statistics & numerical data MH - Male MH - Prospective Studies MH - Wheat Hypersensitivity/blood/*therapy MH - Young Adult OTO - NOTNLM OT - Children OT - Desensitisation OT - Food allergy OT - Oral immunotherapy OT - Wheat EDAT- 2018/01/19 06:00 MHDA- 2019/09/19 06:00 CRDT- 2018/01/19 06:00 PHST- 2017/10/17 00:00 [received] PHST- 2017/12/07 00:00 [revised] PHST- 2018/01/12 00:00 [accepted] PHST- 2018/01/19 06:00 [pubmed] PHST- 2019/09/19 06:00 [medline] PHST- 2018/01/19 06:00 [entrez] AID - 10.1111/apa.14226 [doi] PST - ppublish SO - Acta Paediatr. 2018 May;107(5):861-870. doi: 10.1111/apa.14226. Epub 2018 Feb 6.