Evidence map›Paper›PMID 39247678›Full record

ArticleJACC. Advances2024

Neutrophil Extracellular Traps in ST-Segment Elevation Myocardial Infarction: Reduced by Tocilizumab and Associated With Infarct Size.

Kristine Mørk Kindberg, Kaspar Broch, Geir Øystein Andersen, Anne Kristine Anstensrud, Sissel Åkra, Sindre Woxholt, Ingvild Maria Tøllefsen, Thor Ueland, Brage Høyem Amundsen, Nils-Einar Kløw and 13 more

Registry-linked trialAbstract read
In one paragraph

Article in JACC. Advances, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03004703 (ASSessing the Effect of Anti-IL-6 Treatment in Myocardial Infarction), which is not on this map. Cited by 29 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 2 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.

NCT03004703 phase2completednot on this map

ASSessing the Effect of Anti-IL-6 Treatment in Myocardial Infarction: The ASSAIL-MI Trial

TypeinterventionalSponsorOslo University HospitalRan2017 to 2021Enrolled200ConditionsCoronary Disease, Myocardial InfarctionArmsTocilizumab, Sodium chloride 0.9%
3 · Its place in the literature

Who cites it

29 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Review
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  6. Review
  7. The role of HMGB1 in vascular endothelial cells.Apoptosis : an international journal on programmed cell death · 2026
    Review
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  10. Review
  11. Article
  12. Review
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  14. The role of IL-6 in atherosclerosis: a narrative review.Frontiers in cardiovascular medicine · 2026
    Review
  15. Review
  16. Review
  17. Review
  18. Toward targeting of inflammasome signaling in venous thrombosis.Journal of thrombosis and haemostasis : JTH · 2025
    Review
  19. Colchicine and cardiovascular outcomes in MINOCA: A retrospective cohort study.American heart journal plus : cardiology research and practice · 2025
    Article
  20. Article
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

23 authors.

Kristine Mørk KindbergDepartment of Cardiology, Center for Clinical Heart Research, Oslo University Hospital Ullevaal, Oslo, Norway.
Kaspar BrochDepartment of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway.
Geir Øystein AndersenDepartment of Cardiology, Oslo University Hospital Ullevaal, Oslo, Norway.
Anne Kristine AnstensrudFaculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
Sissel ÅkraDepartment of Cardiology, Center for Clinical Heart Research, Oslo University Hospital Ullevaal, Oslo, Norway.
Sindre WoxholtClinic of Cardiology, St. Olav's Hospital, Trondheim University Hospital, Trondheim, Norway.
Ingvild Maria TøllefsenDepartment of Cardiology, Oslo University Hospital Ullevaal, Oslo, Norway.
Thor UelandResearch Institute of Internal Medicine, Oslo University Hospital Rikshospitalet, Oslo, Norway.
Brage Høyem AmundsenClinic of Cardiology, St. Olav's Hospital, Trondheim University Hospital, Trondheim, Norway.
Nils-Einar KløwFaculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
Bente HalvorsenFaculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
Tuva B DahlResearch Institute of Internal Medicine, Oslo University Hospital Rikshospitalet, Oslo, Norway.
Camilla HuseFaculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
Sarah Louise MurphyFaculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
Jan Kristian DamåsDepartment of Infectious Disease, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway.
Anders OpdahlDepartment of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway.
Rune WisethClinic of Cardiology, St. Olav's Hospital, Trondheim University Hospital, Trondheim, Norway.
Lars GullestadFaculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
Pål AukrustFaculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
Carlos Santos-GallegoAtheroThrombosis Research Unit, Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA.
Ingebjørg SeljeflotDepartment of Cardiology, Center for Clinical Heart Research, Oslo University Hospital Ullevaal, Oslo, Norway.
Mathis Korseberg StokkeFaculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
Ragnhild HelsethDepartment of Cardiology, Center for Clinical Heart Research, Oslo University Hospital Ullevaal, Oslo, Norway.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Interleukin-6-receptor inhibition with tocilizumab improves myocardial salvage in patients with ST-segment elevation myocardial infarction (STEMI). Reduced levels of neutrophil extracellular traps (NETs), which consist of nuclear material studded with proteins released upon neutrophil activation, might contribute to this effect. Objectives: The purpose of this study was to evaluate the effect of tocilizumab on NETs and investigate the association between NETs and myocardial injury in patients with STEMI. Methods: In the ASSAIL-MI study, 199 patients with STEMI were randomized to tocilizumab or placebo during percutaneous coronary intervention. In this substudy, we analyzed blood levels of the NET markers double-stranded deoxyribonucleic acid (dsDNA), myeloperoxidase-DNA, and citrullinated histone 3 (H3Cit) at admission and after 24 hours and 3 to 7 days. In a subgroup of patients, we assessed regulation of transcripts related to the formation of NETs. We also investigated associations between NET markers and the myocardial salvage index (MSI). Results: All NET markers were lower in the tocilizumab group than in the placebo group at 3 to 7 days (all Conclusions: NETs were reduced by tocilizumab and associated with myocardial injury. The effect of tocilizumab on MSI might be mediated through reduced NETs. (ASSessing the Effect of Anti-IL-6 Treatment in Myocardial Infarction: The ASSAIL-MI Trial [ASSAIL-MI]; NCT03004703).

Indexed as

acute myocardial infarctionIL-6inflammationischemia/reperfusion injuryNETs

Identifiers

PMID39247678
PMCPMC11378880

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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 OpenQuestion graph.