Título: | Visual acuity and cognitive outcomes at 4 years of age in a double-blind, randomized trial of long-chain polyunsaturated fatty acid-supplemented infant formula |
Autores: |
Birch, Eileen E. Garfield, Sharon Castañeda, Yolanda Hughbanks Wheaton, Dianna Uauy, Ricardo Hoffman, Dennis |
Fecha: |
2008-05-08 2008-05-08 2007 |
Publicador: | |
Fuente: |
Ver documento |
Tipo: | Artículo de Revista |
Tema: |
long-chain polyunsaturated fatty acids visual acuity IQ infant infant formula preschool child TERM INFANTS DOCOSAHEXAENOIC ACID AMBLYOPIA TREATMENT TESTING PROTOCOL/ HUMAN BRAIN GROWTH PHOSPHOGLYCERIDES ESSENTIALITY METABOLISM RETINA |
Descripción: |
Publicación ISI Email : ebirch@retinafoundation.org Background: While there is a large body of data on the effects of long-chain polyunsaturated fatty acid supplementation of infant formula on visual and cognitive maturation during infancy, longterm visual and cognitive outcome data from randomized trials are scarce. Aim: To evaluate docosahexaenoic acid (DHA) and arachidonic acid (ARA)-supplementation of infant formula on visual and cognitive outcomes at 4 years of age. Methods: Fifty-two of 79 healthy term infants who were enrolled in a single-center, double-blind, randomized clinical trial of DHA and ARA supplementation of infant formula were available for follow-up at 4 years of age. In addition, 32 breast-fed infants served as a "gold standard". Outcome measures were visual acuity and the Wechsler Preschool and Primary Scale of Intelligence - Revised. Results: At 4 years, the control formula group had poorer visual acuity than the breast-fed group; the DHA- and DHA+ARA-supplemented groups did not differ significantly from the breast-fed group. The control formula and DHA-supplemented groups had Verbal IQ scores poorer than the breast-fed group. Conclusion: DHA and ARA-supplementation of infant formula supports visual acuity and IQ maturation similar to that of breast-fed infants. (C) 2006 Elsevier Ireland Ltd. All rights reserved. |
Idioma: | Inglés |