Evidence map›Paper›PMID 25867530›Full record

ArticleScientific reports2015

Levosimendan displays anti-inflammatory effects and decreases MPO bioavailability in patients with severe heart failure.

Matti Adam, Sven Meyer, Henning Knors, Anna Klinke, Ulf K Radunski, Tanja K Rudolph, Volker Rudolph, Joshua M Spin, Philip S Tsao, Angelika Costard-Jäckle and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. 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
1.1field-weighted citation impact, top 21% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Article
  5. Levosimendan in Patients with Cardiogenic Shock Refractory to Dobutamine Weaning.American journal of cardiovascular drugs : drugs, devices, and other interventions · 2025
    Article
  6. Bibliometric analysis of levosimendan.International journal of cardiology. Heart & vasculature · 2025
    Review
  7. Article
  8. Review
  9. Article
  10. Review
  11. Review
  12. Redefining biomarkers in heart failure.Heart failure reviews · 2018
    Review
  13. Observational
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 5 institutions in 3 countries.

Matti AdamStanford University, Division of Cardiovascular Medicine, Stanford, CA, USA.
Sven Meyer1] University of Groningen, University Medical Center Groningen, Department of Cardiology, Groningen, The Netherlands [2] European Medical School Oldenburg-Groningen, Heart Center Oldenburg, Department of Cardiology, Oldenburg, Germany.
Henning KnorsUniversity of Hamburg, Heart Center, Department of Cardiovascular Medicine, Hamburg, Germany.
Anna KlinkeUniversity of Cologne, Heart Center, Department of Cardiology and Cologne Cardiovascular Research Center, Cologne, Germany.
Ulf K RadunskiUniversity of Hamburg, Heart Center, Department of Cardiovascular Medicine, Hamburg, Germany.
Tanja K RudolphUniversity of Cologne, Heart Center, Department of Cardiology and Cologne Cardiovascular Research Center, Cologne, Germany.
Volker RudolphUniversity of Cologne, Heart Center, Department of Cardiology and Cologne Cardiovascular Research Center, Cologne, Germany.
Joshua M SpinStanford University, Division of Cardiovascular Medicine, Stanford, CA, USA.
Philip S TsaoStanford University, Division of Cardiovascular Medicine, Stanford, CA, USA.
Angelika Costard-JäckleUniversity of Hamburg, Heart Center, Department of Cardiovascular Medicine, Hamburg, Germany.
Stephan BaldusUniversity of Cologne, Heart Center, Department of Cardiology and Cologne Cardiovascular Research Center, Cologne, Germany.
Stanford University · USUniversität Hamburg · DEUniversity Hospital Cologne · DEUniversity of Cologne · DEUniversity of Groningen · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Treatment of decompensated heart failure often includes administration of levosimendan. Myeloperoxidase (MPO) is released during polymorphonuclear neutrophil (PMN) degranulation, and mediates dysregulation of vascular tone in heart failure. We evaluated the effects of levosimendan-treatment on MPO in patients with acute decompensation of chronic heart failure over a one week course. Plasma MPO levels were significantly decreased after levosimendan treatment (from 252.1 ± 31.1 pmol/l at baseline to 215.02 ± 27.96 pmol/l at 6 h, p < 0.05). Ex vivo incubation of whole blood with levosimendan decreased MPO release after PMN-stimulation (8.2 ± 1.4-fold increase at baseline vs. 6.0 ± 1.1-fold increase with levosimendan). MPO levels also significantly correlated with diastolic blood pressure over the time course. In a multivariate linear model, the main contributor to systolic, diastolic and mean blood pressure was level of PMN elastase. MPO contributed only in heparin-treated patients, suggesting a more significant role for endothelial-bound MPO than for circulating MPO or elastase with respect to blood pressure regulation. We here provide the first evidence that levosimendan treatment inhibits MPO release by PMNs in decompensated heart failure patients. This mechanism may regulate endothelial function and vascular tone in heart failure patients.

Indexed as

Anti-Inflammatory AgentsBiomarkersBlood PressureCardiotonic AgentsCell DegranulationFemaleHeart FailureHumansHydrazonesInflammationLeukocytesMaleMiddle AgedNeutrophilsNitric OxidePeroxidaseAnti-Inflammatory AgentsBiomarkersCardiotonic AgentsHydrazonesNitric OxidePeroxidasePyridazinesSimendan

Identifiers

PMID25867530
PMCPMC4394753
OpenAlexW2035899517

What OpenQuestion holds

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Registered trials

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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.