We found no evidence to support short-term or prolonged feeding with a hydrolysed formula compared with exclusive breast feeding for prevention of allergic disease .
Very low- quality evidence indicates that short-term use of an EHF compared with a CMF may prevent infant CMA .
Further trials are recommended before implementation of this practice .We found no evidence to support prolonged feeding with a hydrolysed formula compared with a CMF for prevention of allergic disease in infants unable to be exclusively breast fed
BACKGROUND Infant formulas containing hydrolysed proteins have been widely advocated for preventing allergic disease in infants , in place of st and ard cow 's milk formula ( CMF ) .
However , it is unclear whether the clinical trial evidence supports this .
OBJECTIVES To compare effects on allergic disease when infants are fed a hydrolysed formula versus CMF or human breast milk .
If hydrolysed formulas are effective , to determine what type of hydrolysed formula is most effective , including extensively or partially hydrolysed formula ( EHF/PHF ) .
To determine whether infants at low or high risk of allergic disease , and whether infants receiving early short-term ( first few days after birth ) or prolonged formula feeding benefit from hydrolysed formulas .
Effect of combined maternal and infant food-allergen avoidance on development of atopy in early infancy: a randomized study.
The effect of maternal and infant avoidance of allergenic foods on food allergy was examined in a prenatally r and omized , controlled trial of infants of atopic parents . The diet of the prophylactic-treated group ( N = 103 ) included ( 1 ) maternal avoidance of cow 's milk , egg , and peanut during the third trimester of pregnancy and lactation and ( 2 ) infant use of casein hydrolysate ( Nutramigen ) for supplementation or weaning , and avoidance of solid foods for 6 months ; cow 's milk , corn , soy , citrus , and wheat , for 12 months ; and egg , peanut , and fish , for 24 months . In the control group ( N = 185 ) , mothers had unrestricted diets , and infants followed American Academy of Pediatrics feeding guidelines . The cumulative prevalence of atopy was lower at 12 months in the prophylactic-treated ( 16.2 % ) compared to the control ( 27.1 % ) group ( p = 0.039 ) , result ing from reduced food-associated atopic dermatitis , urticaria and /or gastrointestinal disease by 12 months ( 5.1 % versus 16.4 % ; p = 0.007 ) , and any positive food skin test by 24 months ( 16.5 % versus 29.4 % ; p = 0.019 ) , caused primarily by fewer positive milk skin tests ( 1 % versus 12.4 % ; p = 0.001 ) . The prevalences of allergic rhinitis , asthma , and inhalant skin tests were unaffected . Serum IgE levels in the prophylactic-treated group were marginally lower only at 4 months . Thus , reduced exposure of infants to allergenic foods appeared to reduce food sensitization and allergy primarily during the first year of life
We found no evidence to support short-term or prolonged feeding with a hydrolysed formula compared with exclusive breast feeding for prevention of allergic disease .
Very low- quality evidence indicates that short-term use of an EHF compared with a CMF may prevent infant CMA .
Further trials are recommended before implementation of this practice .We found no evidence to support prolonged feeding with a hydrolysed formula compared with a CMF for prevention of allergic disease in infants unable to be exclusively breast fed
BACKGROUND Infant formulas containing hydrolysed proteins have been widely advocated for preventing allergic disease in infants , in place of st and ard cow 's milk formula ( CMF ) .
However , it is unclear whether the clinical trial evidence supports this .
OBJECTIVES To compare effects on allergic disease when infants are fed a hydrolysed formula versus CMF or human breast milk .
If hydrolysed formulas are effective , to determine what type of hydrolysed formula is most effective , including extensively or partially hydrolysed formula ( EHF/PHF ) .
To determine whether infants at low or high risk of allergic disease , and whether infants receiving early short-term ( first few days after birth ) or prolonged formula feeding benefit from hydrolysed formulas .