Evidence map›Paper›PMID 41383946›Full record

ArticleNeuroprotection (Chichester, England)2025

Vitamin E for intraventricular hemorrhage prevention in preterm neonates: A systematic review and meta-analysis.

Felipe Araujo Gouhie, Ana Clara Nogueira Cezar, Davi Alves Silva, Beatriz Rizzo Parreira, Larissa Ferreira Machado, Laura Caroline Felipe de Freitas, Paulo Roberto da Silva Lucena Patriota

Abstract read
In one paragraph

Article in Neuroprotection (Chichester, England), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
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.

Felipe Araujo GouhieFaculty of Medicine Federal University of Uberlândia Uberlândia Minas Gerais Brazil.ORCID 0000-0003-2085-652X
Ana Clara Nogueira CezarFaculty of Medicine Federal University of Uberlândia Uberlândia Minas Gerais Brazil.ORCID 0000-0003-0699-925X
Davi Alves SilvaFaculty of Medicine Federal University of Uberlândia Uberlândia Minas Gerais Brazil.ORCID 0000-0001-8019-7453
Beatriz Rizzo ParreiraFaculty of Medicine Federal University of Uberlândia Uberlândia Minas Gerais Brazil.ORCID 0000-0003-2714-2298
Larissa Ferreira MachadoFaculty of Medicine Federal University of Uberlândia Uberlândia Minas Gerais Brazil.ORCID 0000-0002-8642-1337
Laura Caroline Felipe de FreitasFaculty of Medicine Federal University of Uberlândia Uberlândia Minas Gerais Brazil.ORCID 0000-0002-5670-3675
Paulo Roberto da Silva Lucena PatriotaFaculty of Medicine Federal University of Uberlândia Uberlândia Minas Gerais Brazil.ORCID 0000-0002-7273-1844

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Some research suggests that vitamin E may help prevent intraventricular hemorrhage (IVH) in preterm neonates. However, consolidated evidence regarding its effects on brain vascular health in this population is lacking. This study systematically reviews primary research on this topic. This study examines the effectiveness of vitamin E supplementation in preventing IVH in preterm neonates than a placebo, thus addressing gaps in the literature. Methods: The Cochrane, Dimensions, Embase, and PubMed databases were searched for relevant studies based on specific inclusion criteria. Subsequently, the relevant data were extracted, and statistical analysis was conducted using R studio (version 4.3.1) by applying appropriate models to account for heterogeneity and generate a combined estimate. The results were interpreted considering potential biases and limitations. Results: Five studies involving 554 patients were included. Among them, 274 (49.45%) received vitamin E. The results (relative ratio 0.57; 95% confidence interval 0.35-0.92; Conclusion: These findings highlight the potential therapeutic benefits of vitamin E supplementation in preterm neonates, which show a significant reduction in IVH incidence than placebo. Further research and clinical trials are required to fully explore its protective effects in this population.

Indexed as

brain vascularintraventricular hemorrhagenewbornpreterm neonatesvitamin E

Identifiers

PMID41383946
PMCPMC12486940

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.