The impact of formula choice for the management of pediatric cow's milk allergy on the occurrence of other allergic manifestations: the Atopic March Cohort Study
Articolo
Data di Pubblicazione:
2021
Citazione:
The impact of formula choice for the management of pediatric cow's milk allergy on the occurrence of other allergic manifestations: the Atopic March Cohort Study / R. Nocerino, G. Bedogni, L. Carucci, L. Cosenza, T. Cozzolino, L. Paparo, S. Palazzo, L. Riva, E. Verduci, R. Berni Canani. - In: THE JOURNAL OF PEDIATRICS. - ISSN 0022-3476. - 232:(2021), pp. 183-191.e3. [10.1016/j.jpeds.2021.01.059]
Abstract:
Objectives To compare the impact of different formulas on the occurrence of other atopic manifestations and the time of immune tolerance acquisition.Study design In a 36-month prospective cohort study, the occurrence of other atopic manifestations (eczema, urticaria, asthma, and rhinoconjunctivitis) and the time of immune tolerance acquisition were comparatively evaluated in immunoglobulin E-mediated children with cow's milk allergy (CMA) treated with extensively hydrolyzed casein formula containing the probiotic L. rhamnosus GG (EHCF + LGG), rice hydrolyzed formula, soy formula, extensively hydrolyzed whey formula (EHWF), or amino acid-based formula.Results In total, 365 subjects were enrolled into the study, 73 per formula cohort. The incidence of atopic manifestations was 0.22 (Bonferroni-corrected 95% CI 0.09-0.34) in the EHCF + LGG cohort; 0.52 (0.37-0.67) in the rice hydrolyzed formula cohort; 0.58 (0.43-0.72) in the soy formula cohort; 0.51 (0.36-0.66) in the EHWF cohort; and 0.77 (0.64-0.89) in the amino acid-based formula cohort. The incidence of atopic manifestations in the rice hydrolyzed formula, soy formula, EHWF, and amino acid-based formula cohorts vs the EHCF + LGG cohort was always greater than the prespecified absolute difference of 0.25 at an alpha-level of 0.0125, with corresponding risk ratios of 2.37 (1.46-3.86, P < .001) for rice hydrolyzed formula vs EHCF + LGG; 2.62 (1.63-4.22, P < .001) for soy formula vs EHCF + LGG; 2.31 (1.42-3.77, P < .001) for EHWF vs EHCF + LGG; and 3.50 (2.23-5.49, P < .001) for amino acid-based formula vs EHCF + LGG. The 36-month immune tolerance acquisition rate was greater in the EHCF + LGG cohort.Conclusions The use of EHCF + LGG for CMA treatment is associated with lower incidence of atopic manifestations and greater rate of immune tolerance acquisition.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
atopic march; food allergy; gut microbiota; probiotics;amino acids; asthma; caseins; child, preschool; conjunctivitis, allergic; dermatitis, atopic; female; follow-up studies; humans; incidence; infant; lactobacillus rhamnosus; male; milk hypersensitivity; oryza; probiotics; prospective studies; rhinitis, allergic; soybeans; treatment outcome; whey; immune tolerance; infant formula
Elenco autori:
R. Nocerino, G. Bedogni, L. Carucci, L. Cosenza, T. Cozzolino, L. Paparo, S. Palazzo, L. Riva, E. Verduci, R. Berni Canani
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