A specific synbiotic-containing amino acid-based formula in dietary management of cow’s milk allergy: a randomized controlled trial

Autor: Adam T. Fox, Harm Wopereis, Marleen T. J. Van Ampting, Manon M. Oude Nijhuis, Assad M. Butt, Diego G. Peroni, Yvan Vandenplas, David C. A. Candy, Neil Shah, Christina E. West, Johan Garssen, Lucien F. Harthoorn, Jan Knol, Louise J. Michaelis, ASSIGN study group
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Clinical and Translational Allergy, Vol 9, Iss 1, Pp 1-11 (2019)
Druh dokumentu: article
ISSN: 2045-7022
DOI: 10.1186/s13601-019-0241-3
Popis: Abstract Background Here we report follow-up data from a double-blind, randomized, controlled multicenter trial, which investigated fecal microbiota changes with a new amino acid-based formula (AAF) including synbiotics in infants with non-immunoglobulin E (IgE)-mediated cow’s milk allergy (CMA). Methods Subjects were randomized to receive test product (AAF including fructo-oligosaccharides and Bifidobacterium breve M-16V) or control product (AAF) for 8 weeks, after which infants could continue study product until 26 weeks. Fecal percentages of bifidobacteria and Eubacterium rectale/Clostridium coccoides group (ER/CC) were assessed at 0, 8, 12, and 26 weeks. Additional endpoints included stool markers of gut immune status, clinical symptoms, and safety assessments including adverse events and medication use. Results The trial included 35 test subjects, 36 controls, and 51 in the healthy reference group. Study product was continued by 86% and 92% of test and control subjects between week 8–12, and by 71% and 80%, respectively until week 26. At week 26 median percentages of bifidobacteria were significantly higher in test than control [47.0% vs. 11.8% (p
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