Evidence map›Paper›PMID 42242854›Full record

Trial reportAsia Pacific journal of clinical nutrition2026

Exploring a tolerable and effective dosage of omega-3 fatty acids as a supplement in enterally fed patients with severe pneumonia: A pilot study.

Qian You, Yingyi Chen, He Yu, Yulian Zhang, Na Tang, Zhiyong Rao

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Asia Pacific journal of clinical nutrition, 2026. 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

6 authors.

Qian YouDepartment of Clinical Nutrition, West China Hospital, Sichuan University, Chengdu, China.
Yingyi ChenDepartment of Clinical Nutrition, West China Hospital, Sichuan University, Chengdu, China.
He YuDepartment of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China.
Yulian ZhangSichuan Provincial Center for Disease Control and Prevention, Chengdu, China.
Na TangDepartment of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China.
Zhiyong RaoDepartment of Clinical Nutrition, West China Hospital, Sichuan University, Chengdu, China. Email: patchrao@126.com.

Funding

Blue Regale Medical Technology Co.,Ltd, Suzhou, China
6 · The paper itself

Abstract

BACKGROUND AND

objectivesSevere community-acquired pneumonia (CAP) is one of the most common di-agnoses in the medical intensive care unit. The objective of this study is to seek an effective and clinically tolerable dosage of ω-3 (EPA+DHA) fatty acids (FA) in enterally fed patients with severe pneumonia. METHODS AND STUDY

designA total of 84 patients were randomly assigned to a control group or two experimental groups from January 2022 to June 2024, each receiving 3.50g and 8.75g of ω-3 FA daily for 7 days, and clinical outcomes and tolerance parameters were collected.

resultsω-3 FA supplementation significantly reduced mechanical ventilation (MV) duration, hospital expenses, and daily hospital costs. Mechanistically, the anticipated anti-inflammatory effect was not observed but a trend of immune enhancement was noted. The addition of 3.50g and 8.75g of ω-3 FA daily was relatively well-tolerated in patients with severe pneumonia.

conclusionsIn this pilot study, ω-3 FA supplementation at 3.50-8.75 g/day to enterally fed patients with severe pneumonia for 7 days was relatively well-tolerated, shortened days of MV, and decreased hospital cost. Further investigation with adequate statistical power and larger sample size is warranted to confirm these clin-ical benefits and establish the optimal dosage for this supplementation strategy.

Indexed as

Community-Acquired PneumoniaDietary SupplementsEnteral NutritionFatty Acids, Omega-3AgedFemaleHumansMaleMiddle AgedPilot ProjectsFatty Acids, Omega-3enteral nutritionICUimmunonutritionpneumoniaω-3 fatty acids

Identifiers

PMID42242854
PMCPMC13236450

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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.