Evidence map›Paper›PMID 34136438›Full record

ArticleFrontiers in pediatrics2021

Impact of Early Empiric Antibiotic Regimens on the Gut Microbiota in Very Low Birth Weight Preterm Infants: An Observational Study.

Hung-Yang Chang, Jen-Shiu Chiang Chiau, Yu-Hsuan Ho, Jui-Hsing Chang, Kun-Nan Tsai, Chia-Yen Liu, Chyong-Hsin Hsu, Chia-Ying Lin, Mary Hsin-Ju Ko, Hung-Chang Lee

Open access · goldAbstract read
In one paragraph

Article in Frontiers in pediatrics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 21% 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.

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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Elimination ofAntibiotics (Basel, Switzerland) · 2025
    Article
  5. Article
  6. Article
  7. Determinants of microbial colonization in the premature gut.Molecular medicine (Cambridge, Mass.) · 2023
    Review
  8. Article
  9. Review
  10. Article
  11. Observational
  12. Article
  13. Review
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

10 authors at 3 institutions in 1 country.

Hung-Yang ChangDepartment of Pediatrics, MacKay Children's Hospital, Taipei, Taiwan.
Jen-Shiu Chiang ChiauDepartment of Medical Research, MacKay Memorial Hospital, Taipei, Taiwan.
Yu-Hsuan HoLife Science, Delta Research Center, Delta Electronics Incorporation, Taipei, Taiwan.
Jui-Hsing ChangDepartment of Pediatrics, MacKay Children's Hospital, Taipei, Taiwan.
Kun-Nan TsaiLife Science, Delta Research Center, Delta Electronics Incorporation, Taipei, Taiwan.
Chia-Yen LiuLife Science, Delta Research Center, Delta Electronics Incorporation, Taipei, Taiwan.
Chyong-Hsin HsuDepartment of Pediatrics, MacKay Children's Hospital, Taipei, Taiwan.
Chia-Ying LinDepartment of Pediatrics, MacKay Children's Hospital, Taipei, Taiwan.
Mary Hsin-Ju KoDepartment of Pediatrics, MacKay Children's Hospital, Taipei, Taiwan.
Hung-Chang LeeDepartment of Pediatrics, MacKay Children's Hospital, Taipei, Taiwan.
Mackay Memorial Hospital · TWDelta Electronics (Taiwan) · TWMackay Medical College · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Frequent use of antibiotics in preterm infants disturbs their gut microbial balance. In this preliminary observational study, we investigated the effect of different antibiotic regimens, administered during the first week of life, on microbial composition and diversity in very low birth weight (VLBW) preterm infants. We performed fecal sampling of breastfed VLBW infants on days 7, 14, and 30. After excluding stool samples from infants who received probiotics or who were administered antibiotics beyond the age of 7 days, we compared gut microbiota profiles between infants receiving a combination of ampicillin and gentamicin for 3 days (AG group,

Indexed as

antibioticsmicrobiomemicrobiotapretermvery low birth weight infants

Identifiers

PMID34136438
PMCPMC8200535
OpenAlexW3168191894

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.