Evidence map›Paper›PMID 29997594›Full record

ArticleFrontiers in microbiology2018

Preterm Gut Microbiome Depending on Feeding Type: Significance of Donor Human Milk.

Anna Parra-Llorca, María Gormaz, Cristina Alcántara, María Cernada, Antonio Nuñez-Ramiro, Máximo Vento, Maria C Collado

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Frontiers in microbiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04130165 (Optimizing the Prebiotic Profile of Donor Human Milk for Preterm Infants), which is not on this map. Cited by 67 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed, 2 pooled it
7.3field-weighted citation impact, top 2% of its field
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.

NCT04130165 naterminatednot on this mapstarted 2023, after this paper: background citation

Optimizing the Prebiotic Profile of Donor Human Milk for Preterm Infants: Feasibility of a New Donor Milk Matching Strategy Based on Maternal Secretor Status

TypeinterventionalSponsorUniversity of ManitobaRan2023 to 2024Enrolled13ConditionsMicrobial Colonization, Preterm BirthArmsMatched donor human milk
3 · Its place in the literature

Who cites it

67 citing papers in PubMed, 2 syntheses or guidelines pooled it, 103 citations in OpenAlex.

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  18. Exclusive human milk diet is associated with lower risk of motor function impairment at three years of corrected age.Journal of perinatology : official journal of the California Perinatal Association · 2025
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7 more citing papers are in PubMed but not listed here.

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

7 authors at 3 institutions in 1 country.

Anna Parra-LlorcaNeonatal Research Group, Health Research Institute La Fe, University and Polytechnic Hospital La Fe, Valencia, Spain.
María GormazNeonatal Research Group, Health Research Institute La Fe, University and Polytechnic Hospital La Fe, Valencia, Spain.
Cristina AlcántaraDepartment of Biotechnology, Institute of Agrochemistry and Food Technology, Spanish National Research Council, Valencia, Spain.
María CernadaNeonatal Research Group, Health Research Institute La Fe, University and Polytechnic Hospital La Fe, Valencia, Spain.
Antonio Nuñez-RamiroNeonatal Research Group, Health Research Institute La Fe, University and Polytechnic Hospital La Fe, Valencia, Spain.
Máximo VentoNeonatal Research Group, Health Research Institute La Fe, University and Polytechnic Hospital La Fe, Valencia, Spain.
Maria C ColladoDepartment of Biotechnology, Institute of Agrochemistry and Food Technology, Spanish National Research Council, Valencia, Spain.
Leitat Technological Center · ESHospital Universitari i Politècnic La Fe · ESInstituto de Agroquímica y Tecnología de Alimentos · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Preterm microbial colonization is affected by gestational age, antibiotic treatment, type of birth, but also by type of feeding. Breast milk has been acknowledged as the gold standard for human nutrition. In preterm infants breast milk has been associated with improved growth and cognitive development and a reduced risk of necrotizing enterocolitis and late onset sepsis. In the absence of their mother's own milk (MOM), pasteurized donor human milk (DHM) could be the best available alternative due to its similarity to the former. However, little is known about the effect of DHM upon preterm microbiota and potential biological implications. Our objective was to determine the impact of DHM upon preterm gut microbiota admitted in a referral neonatal intensive care unit (NICU). A prospective observational cohort study in NICU of 69 neonates <32 weeks of gestation and with a birth weight ≤1,500 g was conducted. Neonates were classified in three groups according to feeding practices consisting in their MOM, DHM, or formula. Fecal samples were collected when full enteral feeding (defined as ≥150 cc/kg/day) was achieved. Gut microbiota composition was analyzed by 16S rRNA gene sequencing. Despite the higher variability, no differences in microbial diversity and richness were found, although feeding type significantly influenced the preterm microbiota composition and predictive functional profiles. Preterm infants fed MOM showed a significant greater presence of Bifidobacteriaceae and lower of Staphylococcaceae, Clostridiaceae, and Pasteurellaceae compared to preterm fed DHM. Formula fed microbial profile was different to those observed in preterm fed MOM. Remarkably, preterm infants fed DHM showed closer microbial profiles to preterm fed their MOM. Inferred metagenomic analyses showed higher presence of

Indexed as

donor human milkformula milkintestinal colonizationmicrobiotapreterm infanttheir mother’s own milk

Identifiers

PMID29997594
PMCPMC6030370
OpenAlexW2809894477

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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.