Evidence map›Paper›PMID 34289899›Full record

ArticleCritical care (London, England)2021

Treatment strategies for new onset atrial fibrillation in patients treated on an intensive care unit: a systematic scoping review.

Laura Drikite, Jonathan P Bedford, Liam O'Bryan, Tatjana Petrinic, Kim Rajappan, James Doidge, David A Harrison, Kathryn M Rowan, Paul R Mouncey, Duncan Young and 2 more

Open access · goldAbstract readScoping Review
In one paragraph

Article in Critical care (London, England), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
5.5field-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

30 citing papers in PubMed, 53 citations in OpenAlex.

  1. Clinical subtypes and prognosis of new-onset atrial fibrillation in critically ill patients.International journal of cardiology. Cardiovascular risk and prevention · 2026
    Article
  2. Article
  3. A prospective, multi-site, observational study assessing the treatment thresholds of new onset atrial fibrillation in the critically ill.Critical care and resuscitation : journal of the Australasian Academy of Critical Care Medicine · 2026
    Article
  4. Review
  5. Epidemiology and pharmacological management of new onset atrial fibrillation in critically ill adults: A multicentre observational study.Critical care and resuscitation : journal of the Australasian Academy of Critical Care Medicine · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Thromboembolic risk of electrical cardioversion in patients with cardiogenic shock.International journal of cardiology. Heart & vasculature · 2025
    Article
  11. Observational
  12. Observational
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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

12 authors at 4 institutions in 1 country.

Laura DrikiteIntensive Care National Audit and Research Centre (ICNARC), 24 High Holborn, London, WC1V 6AZ, UK. Laura.Drikite@icnarc.org.ORCID 0000-0002-5194-4189
Jonathan P BedfordNuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK.
Liam O'BryanNuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK.
Tatjana PetrinicCairns Library, University of Oxford Health Care Libraries, Oxford, UK.
Kim RajappanCardiac Department, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, UK.
James DoidgeIntensive Care National Audit and Research Centre (ICNARC), 24 High Holborn, London, WC1V 6AZ, UK.
David A HarrisonIntensive Care National Audit and Research Centre (ICNARC), 24 High Holborn, London, WC1V 6AZ, UK.
Kathryn M RowanIntensive Care National Audit and Research Centre (ICNARC), 24 High Holborn, London, WC1V 6AZ, UK.
Paul R MounceyIntensive Care National Audit and Research Centre (ICNARC), 24 High Holborn, London, WC1V 6AZ, UK.
Duncan YoungNuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK.
Peter J WatkinsonNIHR Biomedical Research Centre, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford University Hospitals NHS Trust, Oxford, UK.
Mark CorbettCentre for Reviews and Dissemination, University of York, York, UK.
Intensive Care National Audit & Research Centre · GBUniversity of Oxford · GBJohn Radcliffe Hospital · GBUniversity of York · GB

Funding

Department of Health NIHR300224Health Technology Assessment Programme (GB) 17/71/04
6 · The paper itself

Abstract

backgroundNew-onset atrial fibrillation (NOAF) in patients treated on an intensive care unit (ICU) is common and associated with significant morbidity and mortality. We undertook a systematic scoping review to summarise comparative evidence to inform NOAF management for patients admitted to ICU.

methodsWe searched MEDLINE, EMBASE, CINAHL, Web of Science, OpenGrey, Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, Database of Abstracts of Reviews of Effects, ISRCTN, ClinicalTrials.gov, EU Clinical Trials register, additional WHO ICTRP trial databases, and NIHR Clinical Trials Gateway in March 2019. We included studies evaluating treatment or prevention strategies for NOAF or acute anticoagulation in general medical, surgical or mixed adult ICUs. We extracted study details, population characteristics, intervention and comparator(s), methods addressing confounding, results, and recommendations for future research onto study-specific forms.

resultsOf 3,651 citations, 42 articles were eligible: 25 primary studies, 12 review articles and 5 surveys/opinion papers. Definitions of NOAF varied between NOAF lasting 30 s to NOAF lasting > 24 h. Only one comparative study investigated effects of anticoagulation. Evidence from small RCTs suggests calcium channel blockers (CCBs) result in slower rhythm control than beta blockers (1 study), and more cardiovascular instability than amiodarone (1 study). Evidence from 4 non-randomised studies suggests beta blocker and amiodarone therapy may be equivalent in respect to rhythm control. Beta blockers may be associated with improved survival compared to amiodarone, CCBs, and digoxin, though supporting evidence is subject to confounding. Currently, the limited evidence does not support therapeutic anticoagulation during ICU admission.

conclusionsFrom the limited evidence available beta blockers or amiodarone may be superior to CCBs as first line therapy in undifferentiated patients in ICU. The little evidence available does not support therapeutic anticoagulation for NOAF whilst patients are critically ill. Consensus definitions for NOAF, rate and rhythm control are needed.

Indexed as

Time FactorsAdrenergic beta-AntagonistsAmiodaroneAnti-Arrhythmia AgentsAtrial FibrillationCalcium Channel BlockersHumansIntensive Care UnitsRisk FactorsAdrenergic beta-AntagonistsAmiodaroneAnti-Arrhythmia AgentsCalcium Channel BlockersArrhythmiaCritical careIntensive careNew onset atrial fibrillationScoping reviewStroke

Identifiers

PMID34289899
PMCPMC8296751
OpenAlexW3184305270

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.