Evidence map›Paper›PMID 35488127›Full record

Trial reportClinical research in cardiology : official journal of the German Cardiac Society2022

Impact of early ablation of atrial fibrillation on long-term outcomes: results from phase II/III of the GLORIA-AF registry.

Wern Yew Ding, Peter Calvert, Dhiraj Gupta, Menno V Huisman, Gregory Y H Lip, GLORIA-AF Investigators

3 registry-linked trialsOpen access · hybridAbstract readClinical Trial, Phase IIClinical Trial, Phase III
In one paragraph

Trial report in Clinical research in cardiology : official journal of the German Cardiac Society, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 9% 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.

NCT01468701 completednot on this map

GLORIA - AF: Global Registry on Long-Term Oral Anti-thrombotic Treatment In Patients With Atrial Fibrillation (Phase II/III)

TypeobservationalSponsorBoehringer IngelheimRan2011 to 2020Enrolled37,235ConditionsStroke, Atrial Fibrillation
NCT01671007 completednot on this map

GLORIA - AF: Global Registry on Long-Term Oral Anti-thrombotic TReatment In PAtients With Atrial Fibrillation (Phase II/III - EU/EEA Member States)

TypeobservationalSponsorBoehringer IngelheimRan2012 to 2019Enrolled10,471ConditionsStroke, Atrial Fibrillation
NCT01937377 completednot on this map

GLORIA-AF: Global Registry on Long-Term Oral Anti-thrombotic Treatment In Patients With Atrial Fibrillation (Phase II/III-India and Switzerland)

TypeobservationalSponsorBoehringer IngelheimRan2013 to 2019Enrolled200ConditionsStroke, Atrial Fibrillation
3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Impact of atrial fibrillation diagnosis-to-ablation time on 24-month efficacy and safety outcomes in the Cryo Global Registry.Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2025
    Observational
  7. Article
  8. Major in-hospital complications after catheter ablation of cardiac arrhythmias: individual case analysis of 43 031 procedures.Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2023
    Article
  9. Article
  10. Article
  11. Contemporary management of atrial fibrillation and the predicted vs. absolute risk of ischaemic stroke despite treatment: a report from ESC-EHRA EORP-AF Long-Term General Registry.Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2023
    Article
  12. 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

6 authors at 2 institutions in 3 countries.

Wern Yew DingLiverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK.ORCID http://orcid.org/0000-0003-3596-6545
Peter CalvertLiverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK.
Dhiraj GuptaLiverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK.
Menno V Huisman *Department of Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, The Netherlands.
Gregory Y H Lip *Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK. gregory.lip@liverpool.ac.uk.
GLORIA-AF Investigators
University of Liverpool · GBLeiden University Medical Center · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFirst-line ablation for atrial fibrillation (AF) reduces the risk of recurrent atrial arrhythmias compared to medical therapy. However, the prognostic benefit of early AF ablation remains undetermined. Herein, we aimed to evaluate the effects of early AF ablation compared to medical therapy.

methodsUsing data from phase II/III of the GLORIA-AF registry, we studied patients who were consecutively enrolled with newly diagnosed AF (< 3 months before baseline visit) and an increased risk of stroke (CHA

resultsA total of 25,963 patients (11733 [45.2%] females; median age 71 [IQR 64-78] years; 17424 [67.1%] taking non-vitamin K antagonist oral anticoagulants [NOACs]) were included. Over a follow-up period of 3.0 (IQR 2.3-3.1) years, after adjustment for confounders, early AF ablation was associated with a significant reduction in the composite outcome of all-cause death, stroke and major bleeding (HR 0.50 [95% CI 0.30-0.85]) and all-cause death (HR 0.45 [95% CI 0.23-0.91]). There were no statistical differences between the groups in terms of CV death, non-CV death, stroke and major bleeding. Similar results were obtained in a propensity-score matched analysis of patients with comparable baseline variables.

conclusionsEarly AF ablation in a contemporary prospective cohort of AF patients who were predominantly treated with NOACs was associated with a survival advantage compared to medical therapy alone.

trial registrationClinical trial registration: http://www. CLINICALTRIALS: gov . Unique identifiers: NCT01468701, NCT01671007 and NCT01937377. Created with BioRender.com.

Indexed as

Atrial FibrillationStrokeAdministration, OralAgedAnticoagulantsFemaleHemorrhageHumansMaleProspective StudiesRegistriesRisk FactorsTreatment OutcomeAnticoagulantsEarly AF ablationLong-term survivalNewly diagnosed AFPrognostic benefit

Identifiers

PMID35488127
PMCPMC9424157
OpenAlexW4225157644

What OpenQuestion holds

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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.