Dilek Dilli1, Banu Aydin2, Nurdan Dinlen Fettah2, Elif Özyazıcı2, Serdar Beken2, Ayşegül Zenciroğlu2, Nurullah Okumuş2, Banu Mutlu Özyurt3, Mehmet Şah İpek3, Arzu Akdağ4, Özden Turan5, Şenol Bozdağ6. 1. Department of Neonatology, Dr Sami Ulus Maternity and Children Research and Training Hospital, Ankara, Turkey. Electronic address: dilekdilli2@yahoo.com. 2. Department of Neonatology, Dr Sami Ulus Maternity and Children Research and Training Hospital, Ankara, Turkey. 3. Department of Neonatology, Diyarbakir Maternity and Children Hospital, Diyarbakır, Turkey. 4. Department of Neonatology, Bursa Şevket Yılmaz Training and Research Hospital, Bursa, Turkey. 5. Department of Neonatology, Okmeydanı Education and Research Hospital, İstanbul, Turkey. 6. Department of Neonatology, Ümraniye Training and Research Hospital, İstanbul, Turkey.
Abstract
OBJECTIVE: To test the efficacy of probiotic and prebiotic, alone or combined (synbiotic), on the prevention of necrotizing enterocolitis (NEC) in very low birth weight (VLBW) infants. STUDY DESIGN: A prospective, randomized, controlled trial was conducted at 5 neonatal intensive care units in Turkey. VLBW infants (n = 400) were assigned to a control group and 3 study groups that were given probiotic (Bifidobacterium lactis), prebiotic (inulin), or synbiotic (Bifidobacterium lactis plus inulin) added to breastmilk or formula for a maximum of 8 weeks before discharge or death. The primary outcome was NEC (Bell stage ≥2). RESULTS: The rate of NEC was lower in probiotic (2.0%) and synbiotic (4.0%) groups compared with prebiotic (12.0%) and placebo (18.0%) groups (P < .001). The times to reach full enteral feeding were faster (P < .001), the rates of clinical nosocomial sepsis were lower (P = .004), stays in the neonatal intensive care unit were shorter, (P = .002), and mortality rates were lower (P = .003) for infants receiving probiotics, prebiotics, or synbiotic than controls. The use of antenatal steroid (OR 0.5, 95% CI 0.3-0.9) and postnatal probiotic (alone or in synbiotic) (OR 0.5, 95% CI 0.2-0.8) decreased the risk of NEC, and maternal antibiotic exposure increased this risk (OR 1.9, 95% CI 1.1-3.6). CONCLUSIONS: In VLBW infants, probiotic (Bifidobacterium lactis) and synbiotic (Bifidobacterium lactis plus inulin) but not prebiotic (inulin) alone decrease NEC.
RCT Entities:
OBJECTIVE: To test the efficacy of probiotic and prebiotic, alone or combined (synbiotic), on the prevention of necrotizing enterocolitis (NEC) in very low birth weight (VLBW) infants. STUDY DESIGN: A prospective, randomized, controlled trial was conducted at 5 neonatal intensive care units in Turkey. VLBW infants (n = 400) were assigned to a control group and 3 study groups that were given probiotic (Bifidobacterium lactis), prebiotic (inulin), or synbiotic (Bifidobacterium lactis plus inulin) added to breastmilk or formula for a maximum of 8 weeks before discharge or death. The primary outcome was NEC (Bell stage ≥2). RESULTS: The rate of NEC was lower in probiotic (2.0%) and synbiotic (4.0%) groups compared with prebiotic (12.0%) and placebo (18.0%) groups (P < .001). The times to reach full enteral feeding were faster (P < .001), the rates of clinical nosocomial sepsis were lower (P = .004), stays in the neonatal intensive care unit were shorter, (P = .002), and mortality rates were lower (P = .003) for infants receiving probiotics, prebiotics, or synbiotic than controls. The use of antenatal steroid (OR 0.5, 95% CI 0.3-0.9) and postnatal probiotic (alone or in synbiotic) (OR 0.5, 95% CI 0.2-0.8) decreased the risk of NEC, and maternal antibiotic exposure increased this risk (OR 1.9, 95% CI 1.1-3.6). CONCLUSIONS: In VLBW infants, probiotic (Bifidobacterium lactis) and synbiotic (Bifidobacterium lactis plus inulin) but not prebiotic (inulin) alone decrease NEC.
Authors: Rebecca L Morgan; Geoffrey A Preidis; Purna C Kashyap; Adam V Weizman; Behnam Sadeghirad Journal: Gastroenterology Date: 2020-06-24 Impact factor: 22.682