Infants born with gastroschisis usually require surgery shortly after birth. After surgery the intestine is often unable to digest human milk or formula for weeks or months. During this time the baby has to remain in the hospital to receive special nutrition through an IV. How bacteria colonize the intestine in these babies is unknown. Probiotics are bacteria that appear to have beneficial effects on digestion. This study will test whether giving probiotic bacteria to babies after surgery for gastroschisis will change the bacteria in the intestine to be more like those of a healthy breast-fed baby.
Infants with gastroschisis have decreased intestinal motility. This decrease in intestinal motility delays the introduction and advancement of feeds which prolongs hospitalization. The use of probiotic bacteria may improve intestinal motility. It is unknown whether the intestinal microbiota of infants with gastroschisis differs from that of healthy infants without gastroschisis and whether probiotics will change the microbiota. The primary outcome in this study is the composition of the fecal microbiota in infants with gastroschisis following surgical correction treated with Bifidobacterium infantis or placebo. We will also look at differences in hospital length of stay.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
OTHER
Masking
QUADRUPLE
Enrollment
24
1 billion organisms twice daily either through a feeding tube or by mouth for 6 weeks or until discharge
Dilute Nutramigen formula
UC Davis Children's Hospital
Sacramento, California, United States
Composition of the Fecal Microbiota
Stools will be collected from messy diapers. Percentage bifidobacteria = total bifidobacteria per Group divided by the total bacteria per Group multiplied by 100% Percentage clostridia = total clostridia per Group divided by the total bacteria per Group multiplied by 100%
Time frame: Final stool sample at 6 weeks
Length of Hospital Stay
Number of days from surgery until discharge
Time frame: Initial discharge from the hospital
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