Evidence map›Paper›PMID 34533034›Full record

Trial reportJournal of the American Heart Association2021

Efficacy and Safety of Ticagrelor Monotherapy by Clinical Presentation: Pre-Specified Analysis of the GLOBAL LEADERS Trial.

Pascal Vranckx, Marco Valgimigli, Ayodele Odutayo, Patrick W Serruys, Christian Hamm, Philippe Gabriel Steg, Dik Heg, Eugene P Mc Fadden, Yoshinobu Onuma, Edouard Benit and 8 more

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Journal of the American Heart Association, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 5 pooled it
5.0field-weighted citation impact, top 3% 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

22 citing papers in PubMed, 5 syntheses or guidelines pooled it, 49 citations in OpenAlex.

  1. One-Year Outcomes of Short-Term Dual Antiplatelet Therapy Following Percutaneous Coronary Intervention With Drug-Eluting Stents: A Meta-Analysis of Randomized Clinical Trials.Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions · 2025
    Pooled it
  2. Ticagrelor Paradox: Systematic Review and Network Meta-Analysis.Journal of the American Heart Association · 2025
    Pooled it
  3. Pooled it
  4. Pooled it
  5. P2YJournal of the American Heart Association · 2025
    Pooled it
  6. Trial
  7. Article
  8. Review
  9. Ticagrelor-based antiplatelet therapy after percutaneous coronary intervention in chronic coronary syndrome.EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology · 2025
    Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. P2YNature reviews. Cardiology · 2022
    Review
  17. Review
  18. One-month DAPT after acute coronary syndrome: too short or not too short?EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology · 2022
    Article
  19. Review
  20. Review
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

18 authors at 11 institutions in 10 countries.

Pascal VranckxJessa Ziekenhuis Faculty of Medicine and Life Sciences at the Hasselt University Hasselt Belgium.ORCID 0000-0002-1526-0652
Marco ValgimigliDepartment of Cardiology University of BernInselspital Bern Switzerland.ORCID 0000-0002-4353-7110
Ayodele OdutayoDepartment of Medicine and Institute of Health Policy, Management and Evaluation Applied Health Research CentreLi Ka Shing Knowledge Institute of St. Michael's HospitalUniversity of Toronto Canada.
Patrick W SerruysImperial College London London United Kingdom.ORCID 0000-0002-9636-1104
Christian HammKerckhoff Heart and Thorax Center Bad Nauheim Germany.
Philippe Gabriel StegINSERM U-1148 FACT (French Alliance for Cardiovascular Trials) Hôpital BichatAssistance Publique-Hôpitaux de ParisUniversité de Paris France.ORCID 0000-0001-6896-2941
Dik HegClinical Trials Unit University of Bern Switzerland.
Eugene P Mc FaddenCork University Hospital Cork Ireland.
Yoshinobu OnumaCardialysis Rotterdam The Netherlands.ORCID 0000-0001-7702-0649
Edouard BenitJessa Ziekenhuis Faculty of Medicine and Life Sciences at the Hasselt University Hasselt Belgium.ORCID 0000-0001-9691-7216
Luc JanssensImeldaziekenhuis Bonheiden Belgium.
Roberto DilettiErasmus Medical Center Rotterdam The Netherlands.ORCID 0000-0002-2344-6705
Maurizio FerrarioUOC Cardiologia Fondazione IRCCS Policlinico San Matteo Pavia Italy.
Kurt Huber3rd Department of Medicine, Cardiology and Intensive Care Medicine Medical Faculty Wilhelminen Hospital and Sigmund Freud University Vienna Austria.ORCID 0000-0002-7934-5524
Lorenz RäberDepartment of Cardiology University of BernInselspital Bern Switzerland.ORCID 0000-0003-0824-3026
Stephan WindeckerDepartment of Cardiology University of BernInselspital Bern Switzerland.ORCID 0000-0003-2653-6762
Peter JüniDepartment of Medicine and Institute of Health Policy, Management and Evaluation Applied Health Research CentreLi Ka Shing Knowledge Institute of St. Michael's HospitalUniversity of Toronto Canada.ORCID 0000-0002-5985-0670
GLOBAL LEADERS Investigators
University of Bern · CHErasmus MC · NLJessa Hospital · BESt. Michael's Hospital · CACork University Hospital · IEImperial College London · GBInserm · FRJanssen (Belgium) · BEKerckhoff Klinik · DEPoliclinico San Matteo Fondazione · ITSigmund Freud Privatuniversität Wien · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background The optimal duration of dual antiplatelet therapy after coronary drug-eluting stent placement in adults with stable coronary artery disease (SCAD) versus acute coronary syndromes (ACS) remains uncertain. Methods and Results This was a prespecified subgroup analysis of the GLOBAL LEADERS trial. Participants were randomly assigned 1:1 to the experimental or reference strategy, stratified by ACS (experimental, n=3750; reference, n=3737) versus SCAD (experimental, n=4230; reference, n=4251). The experimental strategy was 75 to 100 mg aspirin daily plus 90 mg ticagrelor twice daily for 1 month, followed by 23 months of ticagrelor monotherapy. The reference strategy was 75 to 100 mg aspirin daily plus either 75 mg clopidogrel daily (for SCAD) or 90 mg ticagrelor twice daily (for ACS) for 12 months, followed by aspirin monotherapy for 12 months. The primary end point at 2 years was a composite of all-cause mortality or non-fatal centrally adjudicated new Q-wave myocardial infarction. The key secondary safety end point was site-reported Bleeding Academic Research Consortium grade 3 or 5 bleeding. The primary end point occurred in 147 (3.92%) versus 169 (4.52%) patients with ACS (rate ratio [RR], 0.86; 95% CI, 0.69-1.08;

Indexed as

Acute Coronary SyndromeCoronary Artery DiseaseDrug-Eluting StentsMyocardial InfarctionAspirinClopidogrelDual Anti-Platelet TherapyHemorrhageHumansPlatelet Aggregation InhibitorsTicagrelorAspirinClopidogrelPlatelet Aggregation InhibitorsTicagreloracute coronary syndromeall‐comersantiplatelet therapycoronaryinterventionstable coronary artery diseaseticagrelor

Identifiers

PMID34533034
PMCPMC8649516
OpenAlexW3200223380

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.