In studies included in this meta- analysis , probiotic administration was associated with a reduction in NEC-related mortality
Aim of the study Probiotic administration to preterm infants has the potential to prevent necrotising enterocolitis ( NEC ) .
Data from r and omised controlled trials ( RCT ) are conflicting but meta-analyses seem to support this intervention .
To date , these analyses have not focused on surgical NEC .
We aim ed to determine the effect of probiotic administration  to preterm infants on prevention of surgical NEC .
Lactobacillus Reuteri for the prevention of necrotising enterocolitis in very low birthweight infants: a randomised controlled trial
Objective To evaluate the effect of oral Lactobacillus reuteri ( L reuteri ) first on the incidence and severity of Necrotising enterocolitis ( NEC ) and second on sepsis . Design Prospect i ve r and omised controlled study . Setting Tertiary neonatal intensive care unit . Patients and interventions Preterm infants with a gestational age of ≤32 weeks and a birth weight of ≤1500 g were included ( n=400 ) . Infants in the first group were given 100 million CFU/day ( 5 drops ) of lyophilised L reuteri ( DSM 17938 ) mixed in breast milk or formula , starting from first feeding until discharge . Participants in the control group were given a placebo . Main outcome measures To determine and compare the frequency of NEC and /or death after 7 days , frequency of proven sepsis , rates of feeding intolerance and duration of hospital stay . Results There was no statistically significant difference between groups in terms of frequency of NEC stage ≥2 ( 4 % vs 5 % ; p=0.63 ) or overall NEC or mortality rates ( 10 % vs 13.5 % ; p=0.27 ) . Frequency of proven sepsis was significantly lower in the probiotic group compared to the control group ( 6.5 % vs 12.5 % ; p=0.041 ) . A significant difference was also observed with regard to rates of feeding intolerance ( 28 % vs 39.5 % ; p=0.015 ) and duration of hospital stay ( 38 ( 10–131 ) vs 46 ( 10–180 ) days ; p=0.022 ) . Conclusions Our results show that oral L reuteri does not seem to affect the overall rates of NEC and /or death in preterm infants followed up in the neonatal intensive care unit , and significant reductions were observed in the frequency of proven sepsis , rates of feeding intolerance and duration of hospital stay . Trial registration number NCT01531179
In studies included in this meta- analysis , probiotic administration was associated with a reduction in NEC-related mortality
Aim of the study Probiotic administration to preterm infants has the potential to prevent necrotising enterocolitis ( NEC ) .
Data from r and omised controlled trials ( RCT ) are conflicting but meta-analyses seem to support this intervention .
To date , these analyses have not focused on surgical NEC .
We aim ed to determine the effect of probiotic administration  to preterm infants on prevention of surgical NEC .