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Published on: January 27, 2019
Prebiotics for the management of hyperbilirubinemia in preterm neonates
Amir Mohammad Armanian1,2, Behzad Barekatain1,2, Maryam Hoseinzadeh1
1a Division of Neonatology, Department of Pediatrics , Isfahan University of Medical Sciences , Isfahan , Iran .
Insights
Prebiotic oligosaccharides significantly reduced bilirubin levels in preterm neonates. This intervention also improved stool frequency and feeding tolerance, suggesting its efficacy in managing neonatal hyperbilirubinemia.
Area of Science:
- Neonatology
- Pediatric Gastroenterology
- Nutritional Science
Background:
- Neonatal hyperbilirubinemia is a common condition in preterm infants.
- Effective management strategies are crucial to prevent potential complications.
- Prebiotics are known to modulate gut microbiota and may influence bilirubin metabolism.
Purpose of the Study:
- To evaluate the efficacy of prebiotic oligosaccharides in managing hyperbilirubinemia in preterm neonates.
- To assess the impact of prebiotics on stool frequency and feeding tolerance.
Main Methods:
- A randomized controlled trial was conducted with preterm neonates receiving enteral feeding.
- Participants were assigned to receive either a mixture of short-chain galacto-oligosaccharides/long-chain fructo-oligosaccharides or a placebo for one week.
- Total serum bilirubin levels, stool frequency, and achievement of full enteral feeding were measured.
Main Results:
- Prebiotic administration led to a significant decrease in total serum bilirubin levels compared to placebo.
- Peak bilirubin levels were significantly lower in the prebiotic group.
- The prebiotic group showed increased stool frequency and a higher rate of achieving full enteral feeding.
Conclusions:
- Prebiotic oligosaccharides are effective in reducing bilirubin levels in preterm neonates.
- Prebiotics improve gastrointestinal function, including increased stool frequency and enhanced feeding tolerance.
- Prebiotic supplementation represents a promising therapeutic approach for neonatal hyperbilirubinemia.
Objective:
We evaluated if prebiotics have benefits for the management of hyperbilirubinemia in preterm neonates.
Methods:
Preterm neonates were entered into the study when enteral feeding volume met 30 mL/kg/day. They randomly received a mixture of short-chain galacto-oligosacarids/long-chain fructo-oligosacarids or distilled water (placebo) for 1 week. Total serum bilirubin level was measured by transcutaneous bilirubinometry. Stool frequency and meeting full enteral feeding during the study period were considered as secondary outcomes.
Results:
Twenty-five neonates in each group completed the trial. Bilirubin level was decreased with the prebiotic (-1.3 ± 1.8 mg/dL, p = 0.004), but not placebo (-0.1 ± 3.3 mg/dL, p = 0.416). Peak bilirubin level was lower with the prebiotic than placebo (8.3 ± 1.7 versus 10.1 ± 2.2 mg/dL, p = 0.003). Stool frequency was increased with the prebiotic (0.7 ± 1.9 defecation/day, p = 0.014), but not with placebo (0.6 ± 1.5 defecation/day, p = 0.133). Average stool frequency (2.4 ± 0.4 versus 1.9 ± 0.5 defecation/day, p = 0.003) and frequently of meeting full enteral feeding (60% versus 16%, p = 0.002) were higher with the prebiotic than placebo.
Conclusions:
Prebiotic oligosaccharides increase stool frequency, improve feeding tolerance and reduce bilirubin level in preterm neonates and therefore can be efficacious for the management of neonatal hyperbilirubinemia.
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