title: Dietary manipulation for treating infants with prolonged dehydrating diarrhoea: a comparison of four different formulae.
abstract: Dietary manipulation is often the first step in the treatment of infants with persistent acute dehydrating diarrhoea. This usually entails elimination of lactose, but other disaccharides or whole protein may be causing the disease. Serial elimination of these takes time and it may be preferable to use a whole protein and disaccharide-free formula as the first feed change. This study assessed the effect on stool weight of a change from cow's milk formula feeds to one of four different formulae in infants with severe diarrhoea persisting after 3 days in hospital. Two feeds were lactose-free soy formulae containing sucrose, one was disaccharide-free soy formula and one a disaccharide-free protein hydrolysate. Regardless of which feed the infants received, diarrhoea resolved in approximately 50% following the change in diet. Comparing those who got better with those who did not, the former were generally better nourished and had an initial lower stool output, but it was impossible to predict on clinical grounds which individual would respond to the removal of cow's milk. The results suggest that elimination of lactose in infants with persistent severe diarrhoea will benefit a significant number in the early stage of the disease. As there is no additional benefit from eliminating sucrose or whole protein at this stage, the cheapest available lactose-free formula should be used initially.
authors.affiliation: Department of Paediatrics and Child Health, University of Cape Town, South Africa.
authors.forename: I D
authors.initials: ID
authors.lastname: Hill
authors.forename: M D
authors.initials: MD
authors.lastname: Bowie
authors.forename: M D
authors.initials: MD
authors.lastname: Mann
authors.forename: D
authors.initials: D
authors.lastname: Viljoen
mesh_terms: D003968:Diarrhea, Infantile / Q000178:diet therapy*; D005243:Feces; D006801:Humans; D007223:Infant; D007225:Infant Food; D008297:Male