title: Multinutrient fortification of human breast milk for preterm infants following hospital discharge.
abstract: BACKGROUND
  Preterm infants are usually growth restricted at hospital discharge. Feeding preterm infants after hospital discharge with multinutrient fortified breast milk rather than unfortified breast milk may facilitate more rapid catch-up growth and improve neurodevelopmental outcomes.
  
  
  OBJECTIVE
  To determine the effect of feeding preterm infants following hospital discharge with multinutrient fortified human breast milk versus unfortified breast milk on growth and development.
  
  
  METHODS
  We used the standard search strategy of the Cochrane Neonatal Review Group. This included electronic searches of the Cochrane Central Register of Controlled Trials Register (CENTRAL, The Cochrane Library, 2012, Issue 3), MEDLINE, EMBASE and CINAHL (until August 2012), conference proceedings, and previous reviews.
  
  
  METHODS
  Randomised or quasi-randomised controlled trials that compared feeding preterm infants following hospital discharge with multinutrient fortified breast milk compared with unfortified human breast milk.
  
  
  METHODS
  We extracted data using the standard methods of the Cochrane Neonatal Review Group with separate evaluation of trial quality and data extraction by two review authors and synthesis of data using risk ratio, risk difference and mean difference.
  
  
  RESULTS
  We identified two small trials involving a total of 246 infants. These did not provide evidence that multinutrient fortification of breast milk for three to four months after hospital discharge affected rates of growth during infancy. One trial assessed infants at 18 months corrected age and did not find any statistically significant effects on neurodevelopmental outcomes.
  
  
  CONCLUSIONS
  The limited available data do not provide convincing evidence that feeding preterm infants with multinutrient fortified breast milk compared with unfortified breast milk following hospital discharge affects important outcomes including growth rates during infancy. There are no data on long-term growth. Since fortifying breast milk for infants fed directly from the breast is logistically difficult and has the potential to interfere with breast feeding, it is important to determine if mothers would support further trials of this intervention.
authors: Hull York Medical School & Centre for Reviews and Dissemination, University of York, York, UK.
authors: Lauren
authors: L
authors: Young
authors: Nicholas D
authors: ND
authors: Embleton
authors: Felicia M
authors: FM
authors: McCormick
authors: William
authors: W
authors: McGuire
mesh_terms: D000359:Aftercare / Q000379:methods*; D005527:Food, Fortified; D006801:Humans; D007223:Infant; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007234:Infant, Premature / Q000254:growth & development*; D008895:Milk, Human; D010351:Patient Discharge; D016032:Randomized Controlled Trials as Topic