Evidence map›Paper›PMID 32385604›Full record

ArticleDiabetologia2020

Plasma fatty acids and the risk of vascular disease and mortality outcomes in individuals with type 2 diabetes: results from the ADVANCE study.

Katie Harris, Megumi Oshima, Naveed Sattar, Peter Würtz, Min Jun, Paul Welsh, Pavel Hamet, Stephen Harrap, Neil Poulter, John Chalmers and 1 more

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in Diabetologia, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00145925 (ADVANCE - Action in Diabetes and Vascular Disease), which is not on this map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 12% 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.

NCT00145925 phase3completednot on this map

ADVANCE - Action in Diabetes and Vascular Disease: Preterax and Diamicron - MR Controlled Evaluation

TypeinterventionalSponsorThe George InstituteRan2001 to 2008Enrolled11,140ConditionsDiabetes Mellitus, Type 2ArmsPerindopril-indapamide, Gliclazide MR-based glucose lowering
3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.

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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

11 authors at 8 institutions in 4 countries.

Katie HarrisThe George Institute for Global Health, UNSW Sydney, Level 10, King George V Building, 83-117 Missenden Road, Camperdown, Sydney, NSW, 2050, Australia. kharris@georgeinstitute.org.au.
Megumi OshimaThe George Institute for Global Health, UNSW Sydney, Level 10, King George V Building, 83-117 Missenden Road, Camperdown, Sydney, NSW, 2050, Australia.
Naveed SattarBHF Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK.
Peter WürtzNightingale Health Ltd, Helsinki, Finland.
Min JunThe George Institute for Global Health, UNSW Sydney, Level 10, King George V Building, 83-117 Missenden Road, Camperdown, Sydney, NSW, 2050, Australia.
Paul WelshBHF Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK.
Pavel HametCentre de Recherche, Centre Hospitalier de l'Université de Montréal (CRCHUM), Montréal, QC, Canada.
Stephen HarrapDepartment of Physiology, Royal Melbourne Hospital, University of Melbourne, Melbourne, VIC, Australia.
Neil PoulterImperial Clinical Trials Unit, School of Public Health, Imperial College London, London, UK.
John ChalmersThe George Institute for Global Health, UNSW Sydney, Level 10, King George V Building, 83-117 Missenden Road, Camperdown, Sydney, NSW, 2050, Australia.
Mark WoodwardThe George Institute for Global Health, UNSW Sydney, Level 10, King George V Building, 83-117 Missenden Road, Camperdown, Sydney, NSW, 2050, Australia. mark.woodward@georgeinstitute.ox.ac.uk.
The George Institute for Global Health · AUUniversity of Glasgow · GBCentre Hospitalier de l’Université de Montréal · CAImperial College London · GBKanazawa University · JPUniversity of Melbourne · AUUniversity of Oxford · GBUNSW Sydney · AU

Funding

Medical Research Council MR/N005813/1
6 · The paper itself

Abstract

aims/hypothesisThis biomarker study aimed to quantify the association of essential and other plasma fatty acid biomarkers with macrovascular disease, microvascular disease and death in individuals with type 2 diabetes.

methodsA case-cohort study (N = 3576), including 654 macrovascular events, 341 microvascular events and 631 deaths during 5 years of (median) follow-up, was undertaken as a secondary analysis of the Action in Diabetes and Vascular Disease: Preterax and Diamicron Modified-Release Controlled Evaluation (ADVANCE) study (full details of the study design and primary endpoints of the ADVANCE trial and its case-cohort have been published previously). This current study considers new data: fatty acids measured from baseline plasma samples by proton NMR analysis. The fatty acids measured were n-3, docosahexaenoic acid (DHA), n-6, linoleic acid, and polyunsaturated, monounsaturated and saturated fatty acids. HRs were modelled per SD higher (percentage) fatty acid. C statistics and continuous net reclassification improvement were used to test the added value of fatty acids compared with traditional cardiovascular risk factors.

resultsAfter adjustment for traditional cardiovascular risk factors, an inverse association was observed for n-3 fatty acids and DHA with the risk of macrovascular events (HR [95% CI]: 0.87 [0.80, 0.95] and 0.88 [0.81, 0.96], respectively, per 1 SD higher percentage), and for n-3 fatty acids with the risk of death (HR 0.91 [95% CI 0.84, 0.99] per 1 SD higher percentage). Such associations were also evident when investigating absolute levels of fatty acids. There were no statistically significant associations between any fatty acids and microvascular disease after adjustment. However, there was limited improvement in the predictive ability of models when any fatty acid was added. CONCLUSIONS/

interpretationPlasma n-3 fatty acids and DHA were found to be inversely associated with macrovascular disease, while n-3 fatty acids were also inversely associated with death. These results support the cardioprotective effects of n-3 fatty acids and DHA and further merit testing the role of high-dose supplementation with n-3 fatty acids in individuals with type 2 diabetes.

trial registrationClinicalTrials.gov NCT00145925. Graphical abstract.

Indexed as

AgedCardiovascular DiseasesCase-Control StudiesDiabetes Mellitus, Type 2Docosahexaenoic AcidsFatty AcidsFatty Acids, Omega-3FemaleHumansMaleMiddle AgedDocosahexaenoic AcidsFatty AcidsFatty Acids, Omega-3Diabetes complicationsDocosahexaenoic acid (DHA)n-3 fatty acidsPlasma Fatty acidsType 2 diabetes

Identifiers

PMID32385604
PMCPMC7351876
OpenAlexW3022789786

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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.