Evidence map›Paper›PMID 40844054›Full record

Observational studyJournal of pediatric gastroenterology and nutrition2025

Bowel habits in preterm infants: Observations from the first 2 weeks of life.

Ulrikke Lyng Beauchamp, Susanne Soendergaard Kappel, Ilan Jasper Nader Koppen, Marc Alexander Benninga, Lise Aunsholt

Abstract readObservational Study
In one paragraph

Observational study in Journal of pediatric gastroenterology and nutrition, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Bowel habits in preterm infants: Observations from the first 2 weeks of life.Journal of pediatric gastroenterology and nutrition · 2025
    Observational
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Ulrikke Lyng BeauchampDepartment of Neonatology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.
Susanne Soendergaard KappelDepartment of Neonatology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.ORCID https://orcid.org/0000-0002-2023-298X
Ilan Jasper Nader KoppenDepartment of Pediatric Gastroenterology and Nutrition, Emma Children's Hospital, Amsterdam UMC Location AMC, University of Amsterdam, Amsterdam, the Netherlands.
Marc Alexander BenningaDepartment of Pediatric Gastroenterology and Nutrition, Emma Children's Hospital, Amsterdam UMC Location AMC, University of Amsterdam, Amsterdam, the Netherlands.
Lise AunsholtDepartment of Neonatology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.ORCID https://orcid.org/0000-0003-0965-429X

Funding

None
6 · The paper itself

Abstract

objectivesUniform descriptions of normal preterm infant bowel habits are lacking, causing ambiguity in identifying abnormal bowel habits in this population. This study examines preterm infants' bowel habits and their association with maternal and infant factors in the first 2 weeks of life.

methodsAn observational study included infants with a gestational age (GA) < 31 weeks from January to September 2021. From infant and maternal medical records, information on prenatal events, 2 weeks of bowel habit observations, enteral feeding, and laxative treatment was obtained. Extremely preterm infants (EPI) and very preterm infants (VPIs) were defined as GA < 28 weeks and GA ≥ 28 weeks, respectively.

resultsOf the 93 infants, 53 (57%) were included, and 37 (70%) were EPI. EPI received first enteral feeds at a median of 5 h after birth versus 2 h after birth in VPI (p < 0.01). EPI passed their first meconium at a median of 30 h (interquartile range [IQR] 12-49 h) after birth versus 26 h in VPI (IQR: 10-40, p = 0.2). In 21% of all infants, saline enemas were used to induce the passage of meconium. In 41% of EPIs (n = 15) laxatives were initiated before 2 weeks of age. Stool frequency varied from 0 to 9 stools daily, and prenatal events did not affect bowel habits.

conclusionThis study provides a day-by-day description of bowel habits, enteral feeds, and laxative treatment but shows no associations with prenatal events in preterm infants. For future research, we recommend implementing homogeneous observation tools to enable comparison between studies.

Indexed as

DefecationInfant, Extremely PrematureInfant, PrematureConstipationEnteral NutritionFemaleGestational AgeHumansInfant, NewbornLaxativesMaleLaxativesextremely pretermlaxativesmaternal antibioticsmeconiumstool characteristics

Identifiers

PMID40844054
PMCPMC12580467

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.