Trial reportMolecules (Basel, Switzerland)2021
An Oily Fish Diet Improves Subclinical Inflammation in People at High Cardiovascular Risk: A Randomized Controlled Study.
Trial report in Molecules (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 2 of them syntheses that pooled it.
What it found
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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.
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.
Who cites it
7 citing papers in PubMed, 2 syntheses or guidelines pooled it, 16 citations in OpenAlex.
- Integrative Roles of Functional Foods, Microbiotics, Nutrigenetics, and Nutrigenomics in Managing Type 2 Diabetes and Obesity.Nutrients · 2025Pooled it
- Relations between the Consumption of Fatty or Lean Fish and Risk of Cardiovascular Disease and All-Cause Mortality: A Systematic Review and Meta-Analysis.Advances in nutrition (Bethesda, Md.) · 2022Pooled it
- C-reactive protein and residual cardiovascular risk in hypertension: a prospective cohort study.Journal of human hypertension · 2026Article
- Causal impact of genetically-determined fish and fish oil intake on epigenetic age acceleration and related serum markers.Human genomics · 2025Article
- Review
- Review
- Association of oily fish and nonoily fish intakes with all-cause mortality and cause-specific mortality: a large population-based prospective study.Journal of translational medicine · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors at 2 institutions in 1 country.
Funding
Abstract
Interest has arisen on the anti-inflammatory action of dietary components, including long-chain n-3 fatty acids (LCn3) and polyphenols (PP). The aim of this study was to evaluate the effects of diets rich in PP and oily fish (high-LCn3 diets) on markers of subclinical inflammation and growth factors in people at high cardiometabolic risk. Individuals with high waist circumference and one more component of metabolic syndrome were randomized to one of the following isoenergetic diets: low LCn3&PP, high LCn3, high PP, high LCn3&PP. Before and after 8 weeks, fasting and postprandial plasma concentrations of hs-CRP and fasting serum concentrations of IL-1, IL-4, IL-6, IL-10, IL-17, INF-, TNF-, FGF, VEGF, PDGF-, G-CSF, and GM-CSF were determined. An oily fish diet reduced fasting plasma hs-CRP (1.28 ± 12.0, -12.5 ± 6.9, 22.5 ± 33.6, -12.2 ± 11.9; 8-week percent change, Mean ± SEM; low LCn3&PP, high LCn3, high PP, high LCn3&PP group, respectively), postprandial 6h-AUC hs-CRP (4.6 ± 16.3, -18.2 ± 7.2, 26.9 ± 35.1, -11.5 ± 11.8, 8-week percent change) and fasting IL-6 (20.8 ± 18.7, -2.44 ± 12.4, 28.1 ± 17.4, -9.6 ± 10.2), IL-17 (2.40 ± 4.9, -13.3 ± 4.9, 3.8 ± 4.43, -11.5 ± 4.7), and VEGF (-5.7 ± 5.8, -5.6 ± 7.5, 3.5 ± 5.8, -11.1 ± 5.5) (8-week percent change;
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