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An α-lactalbumin-enriched and symbiotic-supplemented v. a standard infant formula: a multicentre, double-blind, randomised trial.
- Source :
-
The British journal of nutrition [Br J Nutr] 2012 Jun; Vol. 107 (11), pp. 1616-22. Date of Electronic Publication: 2011 Nov 14. - Publication Year :
- 2012
-
Abstract
- The aim of the present study was to evaluate the safety, tolerance and preventive effect on atopic dermatitis of an experimental α-lactalbumin-enriched and symbiotic-supplemented infant formula. A total of ninety-seven non-breastfed term neonates were enrolled into a double-blind, multicentre, randomised controlled trial in which they received experimental (n 48) or standard formula (n 49) for 6 months. The primary outcome was weight at 6 months of age. Secondary outcomes were gastrointestinal tolerance and manifestation of atopic dermatitis. Faecal secretory IgA (SIgA) concentration and microbiota composition of forty-three infants were analysed at 1 and 6 months. Growth was similar in both groups. At 1 month, compared to those in the control group, infants in the experimental group exhibited less crying or agitation, and more quiet behaviour (P=0·03). At 6 months, atopic dermatitis was less frequently observed in the experimental group (P<0·05). Decrease of faecal SIgA concentration between 1 and 6 months was mainly observed in the control group. This decrease was significantly associated with atopic dermatitis (P<0·014) and negatively correlated to the level of colonisation by bifidobacteria (P<0·005). In conclusion, compared to the control formula, the experimental formula guaranteed a similar growth, was better tolerated at 1 month and had a protective effect against the development of atopic dermatitis.
- Subjects :
- Bifidobacterium growth & development
Bifidobacterium immunology
Bifidobacterium isolation & purification
Colony Count, Microbial
Dermatitis, Atopic immunology
Dermatitis, Atopic microbiology
Dermatitis, Atopic physiopathology
Feces chemistry
Feces microbiology
Female
France
Gastrointestinal Tract immunology
Gastrointestinal Tract microbiology
Humans
Immunoglobulin A, Secretory analysis
Infant Behavior
Infant, Newborn
Intention to Treat Analysis
Lactalbumin administration & dosage
Lactalbumin adverse effects
Lacticaseibacillus rhamnosus growth & development
Lacticaseibacillus rhamnosus immunology
Lacticaseibacillus rhamnosus isolation & purification
Male
Severity of Illness Index
Child Development
Dermatitis, Atopic prevention & control
Infant Formula chemistry
Lactalbumin therapeutic use
Synbiotics adverse effects
Weight Gain
Subjects
Details
- Language :
- English
- ISSN :
- 1475-2662
- Volume :
- 107
- Issue :
- 11
- Database :
- MEDLINE
- Journal :
- The British journal of nutrition
- Publication Type :
- Academic Journal
- Accession number :
- 22079177
- Full Text :
- https://doi.org/10.1017/S000711451100479X