Evidence map›Paper›PMID 39300278›Full record

SynthesisPediatric research2025

Long-chain polyunsaturated fatty acids supplementation and sepsis: a systematic review and meta-analysis.

Ariadna Witte Castro, María L Couce, Carmela de Lamas, Mª Rosario López-Giménez, Miguel Ángel Jiménez Varas, C Zozaya, Miguel Saenz de Pipaon

Abstract readSystematic ReviewMeta-Analysis
PubMed Publisher
In one paragraph

Synthesis in Pediatric research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Ariadna Witte CastroResearch Institute of La Paz University Hospital, Madrid, Spain. ariadna.witte@idipaz.es.ORCID 0000-0002-5460-3451
María L CouceDepartment of Forensic Sciences, Pathological Anatomy, Gynecology and Obstetrics and Pediatrics, University of Santiago de Compostela, Santiago de Compostela, Spain.
Carmela de LamasDepartment of Forensic Sciences, Pathological Anatomy, Gynecology and Obstetrics and Pediatrics, University of Santiago de Compostela, Santiago de Compostela, Spain.
Mª Rosario López-GiménezSchool of Medicine, Autonoma University of Madrid, Madrid, Spain.
Miguel Ángel Jiménez VarasHealth Sciences Library, Hospital Universitario La Paz, Madrid, Spain.
C ZozayaNeonatology, Instituto de Investigación Sanitaria del Hospital Universitario La Paz-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Madrid, Spain.
Miguel Saenz de PipaonNeonatology, Instituto de Investigación Sanitaria del Hospital Universitario La Paz-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Madrid, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLong chain polyunsaturated fatty acids (LCPUFAs) have proven to be essential for development in preterm infants and have been studied for their capacity to reduce inflammation and infection rates, including sepsis in enteral and parenteral nutrition. The aim of this review and meta-analysis is to gather the information available on this subject to determine if n-3 polyunsaturated fatty acids can reduce sepsis incidence in preterm infants.

methodsThis systematic review was conducted by searching in the databases MEDLINE (via PubMed), ISI-Web of Science, EMBASE, SCOPUS, SciELO, and Cochrane Library databases. We analyzed the data regarding sepsis using the Grading of Recommendations Assessment, Development and Evaluation approach to assess the quality of the evidence.

resultsA total of 40 trials were included for review and 35 trials had the data available for quantitative analysis. LCPUFAs supplementation did not reduce incidence of sepsis (relative risk (RR), confidence interval (CI) 0.95 [0.87, 1.03] P = 0.87; I

conclusionThe results of this systematic review and meta-analysis indicate that LCPUFA supplementation is not associated with a significant decrease in the incidence of sepsis in premature infants. IMPACT: Reviewing the information available about LCPUFA supplementation and sepsis since the results in previous Clinical Trials (CT) are inconclusive. It summarizes the results of 42 CT and we have not found conclusive results regarding sepsis in the literature. It could be of clinical interest for pediatricians and nutritionists.

Indexed as

Dietary SupplementsFatty Acids, UnsaturatedSepsisHumansIncidenceInfant, NewbornInfant, PrematureFatty Acids, Unsaturated

Identifiers

What OpenQuestion holds

Textmetadata
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.