Evidence map›Paper›PMID 37038617›Full record

Trial reportESC heart failure2023

Baseline neutrophil-to-lymphocyte ratio and efficacy of SGLT2 inhibition with empagliflozin on cardiac remodelling.

Raj Verma, Michael Moroney, Makoto Hibino, Cyril David Mazer, Kim A Connelly, Andrew T Yan, Adrian Quan, Hwee Teoh, Subodh Verma, Pankaj Puar

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in ESC heart failure, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.4field-weighted citation impact, top 10% 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.

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

8 citing papers in PubMed, 12 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

10 authors at 7 institutions in 4 countries.

Raj VermaDivision of Cardiac Surgery, St. Michael's Hospital of Unity Health Toronto, Toronto, Ontario, Canada.
Michael MoroneyDivision of Cardiac Surgery, St. Michael's Hospital of Unity Health Toronto, Toronto, Ontario, Canada.
Makoto HibinoDivision of Cardiothoracic Surgery, Emory University School of Medicine, Atlanta, GA, USA.
Cyril David MazerDepartment of Anesthesia, St. Michael's Hospital of Unity Health Toronto, Toronto, Ontario, Canada.
Kim A ConnellyLi Ka Shing Knowledge Institute of St. Michael's Hospital, Toronto, Ontario, Canada.
Andrew T YanDepartment of Medicine, University of Toronto, Toronto, Ontario, Canada.
Adrian QuanDivision of Cardiac Surgery, St. Michael's Hospital of Unity Health Toronto, Toronto, Ontario, Canada.
Hwee TeohDivision of Cardiac Surgery, St. Michael's Hospital of Unity Health Toronto, Toronto, Ontario, Canada.
Subodh VermaDivision of Cardiac Surgery, St. Michael's Hospital of Unity Health Toronto, Toronto, Ontario, Canada.
Pankaj PuarDivision of Cardiac Surgery, St. Michael's Hospital of Unity Health Toronto, Toronto, Ontario, Canada.
Unity Health TorontoSt Michael’s Hospital · IEEmory University · USRoyal College of Surgeons in Ireland · IESt Michael's Hospital · GBUniversity of Toronto · CAZero to Three · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsThe neutrophil-to-lymphocyte ratio (NLR) is a marker of systemic inflammation and plays a critical role in the assessment and prognosis in patients with heart failure. The EMPA-HEART CardioLink-6 trial demonstrated that patients with type 2 diabetes (T2D) and coronary artery disease (CAD) treated with a sodium-glucose transport protein 2 inhibitor for 6 months experienced regression in left ventricular mass. Given this, we evaluated the relationship of baseline NLR and cardiac reverse remodelling in the entire cohort of this trial. METHODS AND

resultsA total of 97 individuals were randomized to receive empagliflozin (10 mg/day) or placebo for 6 months. The primary outcome of the trial was change in left ventricular mass indexed to body surface area (LVMi) from baseline to 6 months as measured by cardiac magnetic resonance imaging. In our analysis, the cohort was stratified above and below an NLR level of 2. To assess the treatment effect on the 6 month change in NLR, we used a linear model adjusting for baseline differences in NLR [analysis of covariance (ANCOVA)] that included an interaction term between the baseline NLR and treatment. To assess the treatment effect on the 6 month change in LVMi in each of the subgroups divided by baseline NLR, we used an ANCOVA adjusting for baseline differences in LVMi that included an interaction term between the subgroups and treatment. The results of the regression models were summarized as adjusted differences with two-sided 95% confidence intervals (CIs). Patients who exhibited an elevated baseline NLR demonstrated higher LVMi and left ventricular end-diastolic volume indexed to body surface area than those with a lower NLR. In patients with an NLR < 2 and NLR ≥ 2, the adjusted difference in LVMi between the empagliflozin- and placebo-treated patients was -2.98 g/m

conclusionsEmpagliflozin treatment is associated with consistent reductions in LVMi in patients with T2D and CAD independent of baseline NLR.

Indexed as

Coronary Artery DiseaseDiabetes Mellitus, Type 2Sodium-Glucose Transporter 2 InhibitorsBenzhydryl CompoundsGlucosidesHumansNeutrophilsSodium-Glucose Transporter 2Ventricular RemodelingBenzhydryl CompoundsempagliflozinGlucosidesSodium-Glucose Transporter 2Sodium-Glucose Transporter 2 InhibitorsInflammationLeft ventricular reverse remodellingNLRSGLT2iType 2 diabetes

Identifiers

PMID37038617
PMCPMC10192265
OpenAlexW4363651566

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.