Meta-regression did not show any significant association between the RR for NEC or LOS and the RR for BPD .
In conclusion , our results suggest that NEC and LOS prevention by probiotics does not affect the risk of developing BPD in preterm infants
Probiotic supplementation reduces the risk of necrotizing enterocolitis ( NEC ) and late-onset sepsis ( LOS )  in preterm infants , but it remains to be determined whether this reduction translates into a reduction of other complications .
We conducted a systematic review and meta- analysis to evaluate the possible role of probiotics in altering the risk of bronchopulmonary dysplasia ( BPD ) .
Do oral probiotics affect growth and neurodevelopmental outcomes in very low-birth-weight preterm infants?
OBJECTIVE To evaluate the growth and neurodevelopment outcomes of very low-birth-weight ( VLBW ) preterm infants supplemented with oral probiotics for the prevention of necrotizing enterocolitis ( NEC ) . STUDY DESIGN This prospect i ve follow-up study was conducted in a cohort of VLBW preterm infants enrolled in a r and omized controlled clinical trial to evaluate the efficacy of oral probiotics for the prevention of NEC . Growth outcomes included weight , length , and head circumference . Cognitive and neuromotor development were assessed by using the Bayley Scales of Infant Development II . Sensory and neurological performance was evaluated by st and ard techniques . The primary outcome was neurodevelopmental impairment at 18 to 22 months ' corrected age . RESULTS A total of 221 infants completed the trial protocol . Of the 208 infants eligible for follow-up , 174 infants ( 86 in the probiotics group and 88 in the control group ) were evaluated . There was no significant difference in growth and neurodevelopmental outcomes between the two groups . CONCLUSION Oral probiotic administered to VLBW infants to reduce the incidence and severity of NEC started with the first feed did not affect growth , neuromotor , neurosensory , and cognitive outcomes at 18 to 22 months ' corrected age
Meta-regression did not show any significant association between the RR for NEC or LOS and the RR for BPD .
In conclusion , our results suggest that NEC and LOS prevention by probiotics does not affect the risk of developing BPD in preterm infants
Probiotic supplementation reduces the risk of necrotizing enterocolitis ( NEC ) and late-onset sepsis ( LOS )  in preterm infants , but it remains to be determined whether this reduction translates into a reduction of other complications .
We conducted a systematic review and meta- analysis to evaluate the possible role of probiotics in altering the risk of bronchopulmonary dysplasia ( BPD ) .