Current evidence from systematic review and meta- analysis revealed that probiotics are the most promising intervention in reduction of the incidence of NEC in VLBW neonates .
As per the evidence , prebiotics modulate the composition of human intestine microflora to the benefit of the host by suppression of colonization of harmful microorganism and /or the stimulation of bifidobacterial growth , decreased stool viscosity , reduced gastrointestinal transit time , and better feed tolerance .
Necrotizing enterocolitis ( NEC ) is one of the most serious gastrointestinal emergencies in very low birth weight ( VLBW ) preterm neonates , affecting 7 - 14 % of these neonates .
Due to the seriousness of the disease , prevention of NEC is the most important goal .
Prebiotics Improve Gastric Motility and Gastric Electrical Activity in Preterm Newborns
The aim of this double-blind , r and omized , placebo-controlled study was to evaluate the effect of a prebiotic mixture on gastric motility in preterm newborns . After a feeding period of 15 days , gastric electrical activity was measured by electrogastrography , and the gastric emptying time was studied by ultrasound technique . No difference was seen in the daily increase of body weight , and no adverse events have been reported . The percentage of time in which propagation was detected in the electrogastrography signal was twice in newborns receiving formula with prebiotics  with respect to placebo , and the gastric half-emptying time was 30 % faster in the prebiotic group than the placebo group . Prebiotic oligosaccharides can modulate the electrical activity and the gastric emptying and may improve the intestinal tolerance of enteral feeding in preterm infants
Current evidence from systematic review and meta- analysis revealed that probiotics are the most promising intervention in reduction of the incidence of NEC in VLBW neonates .
As per the evidence , prebiotics modulate the composition of human intestine microflora to the benefit of the host by suppression of colonization of harmful microorganism and /or the stimulation of bifidobacterial growth , decreased stool viscosity , reduced gastrointestinal transit time , and better feed tolerance .
Necrotizing enterocolitis ( NEC ) is one of the most serious gastrointestinal emergencies in very low birth weight ( VLBW ) preterm neonates , affecting 7 - 14 % of these neonates .
Due to the seriousness of the disease , prevention of NEC is the most important goal .