Observational studyJournal of pediatric gastroenterology and nutrition2026
Antibiotics in the first week of life are not associated with functional gastrointestinal disorders at 9-12 years of age.
Observational study in Journal of pediatric gastroenterology and nutrition, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
1 citing paper in PubMed.
- Antibiotics in the first week of life are not associated with functional gastrointestinal disorders at 9-12 years of age.Journal of pediatric gastroenterology and nutrition · 2026Observational
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Authors and funding
4 authors.
Funding
Abstract
objectivesDysbiosis due to early-life antibiotics may contribute to the development of functional gastrointestinal disorders (FGIDs). This follow-up study of a birth cohort primarily investigates the association between antibiotic treatment in the first week of life and the presence of FGIDs at 9-12 years. Secondarily, it examines whether a history of infantile colic or current food allergy is associated with FGIDs.
methodsA prospective observational birth cohort of 436 term-born infants was followed up at the age of 9-12 years; 151 received intravenous antibiotics in the first week of life due to suspected early onset sepsis (AB+) and 285 did not (AB-). Participants filled out questionnaires on the presence of FGIDs (Rome IV questionnaire) and food allergies, and FGID diagnoses were reported by general practitioners. Statistical analyses included chi-squared tests and multivariable logistic regression.
resultsThree hundred and six of 388 eligible participants (79.5%) participated in the follow-up study: 109 (35.6%) AB+ and 197 (64.4%) AB-. FGID prevalence at 9-12 years was similar in AB+ and AB- (any FGID: odds ratio [OR] 1.083, 95% confidence interval [CI] 0.608-1.932). Infantile colic was not significantly associated with FAPDs after adjusting for confounders (adjusted OR 2.007, 95% CI 0.978-4.003, p = 0.051). Children with a food allergy were more likely to have a functional abdominal pain disorder (FAPD) (adjusted OR 4.028, 95% CI 1.532-10.286).
conclusionsNo statistically significant association was observed between first-week antibiotics or infantile colic and FGIDs at 9-12 years of age, but FAPDs were significantly more prevalent in children with food allergies.
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