Objective: Food protein-induced proctocolitis usually occurs early in life and is characterized by blood-streaked stools and pain during defecation in an otherwise healthy infant. While many infants with food protein-induced proctocolitis respond well to a casein hydrolysate formula, some require an amino acid-based formula. The objective of the study was to measure the change in physician-rated symptom score from enrollment to study completion in infants with presumptive food protein-induced proctocolitis fed with a specific amino acid-based formula.
Methods: In this study, infants ≤6 months of age diagnosed with presumptive food protein-induced proctocolitis received an amino acid-based formula for 42 days. Intake, stool patterns, weight, stool occult blood, and questionnaires assessing infant feeding and stool patterns and parental formula satisfaction were collected.
Results: The full analysis set included 43 infants. The mean age at enrollment was 59 ± 5 days. A significant improvement was observed from enrollment to exit in physician-rated symptom score (9.1 ± 0.5 to 4.8 ± 0.5, p < 0.0001), the number of infants with occult blood in stool, and weight-for-age Z-scores during the study. Parental satisfaction with the formula was high.
Conclusion: The results confirm that the amino acid-based formula studied is efficacious for managing symptoms of presumptive food protein-induced proctocolitis.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4607205 | PMC |
| http://dx.doi.org/10.1177/2050312114551857 | DOI Listing |
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