Enteral supplementation of probiotics prevents severe NEC and all cause mortality in preterm infants .
There is insufficient data with regard to the benefits and potential adverse effects in the most at risk infants weighing less than 1000 grams at birth
BACKGROUND Necrotizing enterocolitis ( NEC ) and nosocomial sepsis are associated with increased morbidity and mortality in preterm infants .
Through prevention of bacterial migration across the mucosa , competitive exclusion of pathogenic bacteria , and enhancing the immune responses of the host , prophylactic enteral probiotics ( live microbial supplements ) may play a role in reducing NEC and the associated morbidity .
OBJECTIVES To compare the efficacy and safety of prophylactic enteral probiotics administration versus placebo or no treatment in the prevention of severe NEC or sepsis , or both , in preterm infants .
PLAIN LANGUAGE SUMMARY Probiotics for prevention of necrotizing enterocolitis in preterm infants Necrotizing enterocolitis ( NEC ) is a serious disease that affects the bowel of premature infants in the first few weeks of life .
Although the cause of NEC is not entirely known , milk feeding and bacterial growth play a role .
Probiotics ( dietary supplements containing potentially beneficial bacteria or yeast ) have been used to prevent NEC .
Late-onset sepsis in very low birth weight neonates: the experience of the NICHD Neonatal Research Network.
OBJECTIVE Late-onset sepsis ( occurring after 3 days of age ) is an important problem in very low birth weight ( VLBW ) infants . To determine the current incidence of late-onset sepsis , risk factors for disease , and the impact of late-onset sepsis on subsequent hospital course , we evaluated a cohort of 6956 VLBW ( 401 - 1500 g ) neonates admitted to the clinical centers of the National Institute of Child Health and Human Development Neonatal Research Network over a 2-year period ( 1998 - 2000 ) . METHODS The National Institute of Child Health and Human Development Neonatal Research Network maintains a prospect i ve registry of all VLBW neonates admitted to participating centers within 14 days of birth . Exp and ed infection surveillance was added in 1998 . RESULTS Of 6215 infants who survived beyond 3 days , 1313 ( 21 % ) had 1 or more episodes of blood culture-proven late-onset sepsis . The vast majority of infections ( 70 % ) were caused by Gram-positive organisms , with coagulase-negative staphylococci accounting for 48 % of infections . Rate of infection was inversely related to birth weight and gestational age . Complications of prematurity associated with an increased rate of late-onset sepsis included patent ductus arteriosus , prolonged ventilation , prolonged intravascular access , bronchopulmonary dysplasia , and necrotizing enterocolitis . Infants who developed late-onset sepsis had a significantly prolonged hospital stay ( mean length of stay : 79 vs 60 days ) . They were significantly more likely to die than those who were uninfected ( 18 % vs 7 % ) , especially if they were infected with Gram-negative organisms ( 36 % ) or fungi ( 32 % ) . CONCLUSIONS Late-onset sepsis remains an important risk factor for death among VLBW preterm infants and for prolonged hospital stay among VLBW survivors . Strategies to reduce late-onset sepsis and its medical , social , and economic toll need to be addressed urgently
Enteral supplementation of probiotics prevents severe NEC and all cause mortality in preterm infants .
There is insufficient data with regard to the benefits and potential adverse effects in the most at risk infants weighing less than 1000 grams at birth
BACKGROUND Necrotizing enterocolitis ( NEC ) and nosocomial sepsis are associated with increased morbidity and mortality in preterm infants .
Through prevention of bacterial migration across the mucosa , competitive exclusion of pathogenic bacteria , and enhancing the immune responses of the host , prophylactic enteral probiotics ( live microbial supplements ) may play a role in reducing NEC and the associated morbidity .
OBJECTIVES To compare the efficacy and safety of prophylactic enteral probiotics administration versus placebo or no treatment in the prevention of severe NEC or sepsis , or both , in preterm infants .
PLAIN LANGUAGE SUMMARY Probiotics for prevention of necrotizing enterocolitis in preterm infants Necrotizing enterocolitis ( NEC ) is a serious disease that affects the bowel of premature infants in the first few weeks of life .
Although the cause of NEC is not entirely known , milk feeding and bacterial growth play a role .
Probiotics ( dietary supplements containing potentially beneficial bacteria or yeast ) have been used to prevent NEC .