Evidence map›Paper›PMID 38997620›Full record

Trial reportBMC cardiovascular disorders2024

Dapagliflozin, inflammation and left ventricular remodelling in patients with type 2 diabetes and left ventricular hypertrophy.

Adel Dihoum, Alexander Jm Brown, Rory J McCrimmon, Chim C Lang, Ify R Mordi

Registry-linked trialAbstract readRandomized Controlled Trial
In one paragraph

Trial report in BMC cardiovascular disorders, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It reports registered trial NCT02956811. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
–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.

NCT02956811 phase4completed

DAPA-LVH - Does Dapagliflozin Regress Left Ventricular Hypertrophy In Patients With Type 2 Diabetes?

Ran2017Enrolled66Registered outcomes14Posted comparisons0ConditionsLeft Ventricular Hypertrophy, Type 2 DiabetesArmsdapagliflozin, Placebo
Open the trial in the graph
3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Review
  4. Type 2 diabetes mellitus.Nature reviews. Disease primers · 2026
    Review
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  7. Review
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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

5 authors.

Adel DihoumDivision of Molecular and Clinical Medicine, School of Medicine, University of Dundee, Ninewells Hospital and Medical School, Dundee, Scotland, UK.
Alexander Jm BrownDivision of Molecular and Clinical Medicine, School of Medicine, University of Dundee, Ninewells Hospital and Medical School, Dundee, Scotland, UK.
Rory J McCrimmonDivision of Systems Medicine, University of Dundee, Dundee, UK.
Chim C LangDivision of Molecular and Clinical Medicine, School of Medicine, University of Dundee, Ninewells Hospital and Medical School, Dundee, Scotland, UK.
Ify R MordiDivision of Molecular and Clinical Medicine, School of Medicine, University of Dundee, Ninewells Hospital and Medical School, Dundee, Scotland, UK. i.mordi@dundee.ac.uk.

Funding

AstraZeneca ESR-14-1016British Heart Foundation FS/ICRF/24/26101Tenovus Scotland T20-58
6 · The paper itself

Abstract

BACKGROUND AND

aimsSodium-glucose co-transporter 2 (SGLT2) inhibitors have beneficial effects in heart failure (HF), including reverse remodelling, but the mechanisms by which these benefits are conferred are unclear. Inflammation is implicated in the pathophysiology of heart failure (HF) and there are some pre-clinical data suggesting that SGLT2 inhibitors may reduce inflammation. There is however a lack of clinical data. The aim of our study was to investigate whether improvements in cardiac remodelling caused by dapagliflozin in individuals with type 2 diabetes (T2D) and left ventricular hypertrophy (LVH) were associated with its effects on inflammation.

methodsWe measured C-reactive protein (CRP), tumor necrosis factor alpha (TNF-α), interleukin-1β (IL-1β), interleukin 6 (IL-6), and interleukin 10 (IL-10) and neutrophil-to-lymphocyte ratio (NLR) in plasma samples of 60 patients with T2D and left ventricular hypertrophy (LVH) but without symptomatic HF from the DAPA-LVH trial in which participants were randomised dapagliflozin 10 mg daily or placebo for 12 months and underwent cardiac magnetic resonance imaging (CMR) at baseline and end of treatment. The primary analysis was to investigate the effect of dapagliflozin on inflammation and to assess the relationships between changes in inflammatory markers and LV mass and global longitudinal strain (GLS) and whether the effect of dapagliflozin on LV mass and GLS was modulated by baseline levels of inflammation.

resultsFollowing 12 months of treatment dapagliflozin significantly reduced CRP compared to placebo (mean difference of -1.96; 95% CI -3.68 to -0.24, p = 0.026). There were no significant statistical changes in other inflammatory markers. There were modest correlations between improvements in GLS and reduced inflammation (NLR (r = 0.311), IL-1β (r = 0.246), TNF-α (r = 0.230)) at 12 months.

conclusionsDapagliflozin caused a significant reduction in CRP compared to placebo. There were correlations between reductions in inflammatory markers including IL-1β and improvements in global longitudinal strain (but not reduced LV mass). Reductions in systemic inflammation might play a contributory role in the cardiovascular benefits of dapagliflozin.

trial registrationClinicaltrials.gov NCT02956811 (06/11/2016).

Indexed as

Benzhydryl CompoundsBiomarkersDiabetes Mellitus, Type 2GlucosidesHypertrophy, Left VentricularInflammation MediatorsSodium-Glucose Transporter 2 InhibitorsVentricular Function, LeftVentricular RemodelingAgedAnti-Inflammatory AgentsCytokinesDouble-Blind MethodFemaleHumansInflammationAnti-Inflammatory AgentsBenzhydryl CompoundsBiomarkersCytokinesdapagliflozinGlucosidesInflammation MediatorsSodium-Glucose Transporter 2 InhibitorsCytokinesGlobal longitudinal strainHeart failureInflammationLeft ventricle hypertrophySodium-glucose co-transporter 2 inhibitors

Identifiers

PMID38997620
PMCPMC11241903

What Socratic holds

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LicenceCC BY
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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 Socratic graph.