Evidence map›Paper›PMID 33589664›Full record

Observational studyScientific reports2021

Predictors of brain infarction in adult patients on extracorporeal membrane oxygenation: an observational cohort study.

Riccardo Iacobelli, Alexander Fletcher-Sandersjöö, Caroline Lindblad, Boris Keselman, Eric Peter Thelin, Lars Mikael Broman

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 20% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. The neurobiology of SARS-CoV-2 infection.Nature reviews. Neuroscience · 2024
    Review
  10. Article
  11. Review
  12. Observational
  13. Arterial oxygen and carbon dioxide tension and acute brain injury in extracorporeal cardiopulmonary resuscitation patients: Analysis of the extracorporeal life support organization registry.The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation · 2023
    Article
  14. Article
  15. Observational
  16. Article
  17. 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 1 country.

Riccardo IacobelliDepartment of Pediatric Perioperative Medicine and Intensive Care, ECMO Centre Karolinska, Astrid Lindgren Children's Hospital, Karolinska University Hospital, 171 76, Stockholm, Sweden. riccardo.iacobelli@gmail.com.ORCID 0000-0001-7536-3795
Alexander Fletcher-SandersjööDepartment of Neurosurgery, Karolinska University Hospital, Stockholm, Sweden.
Caroline LindbladDepartment of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Boris KeselmanDepartment of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Eric Peter ThelinDepartment of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Lars Mikael BromanDepartment of Pediatric Perioperative Medicine and Intensive Care, ECMO Centre Karolinska, Astrid Lindgren Children's Hospital, Karolinska University Hospital, 171 76, Stockholm, Sweden.
Karolinska University Hospital · SEKarolinska Institutet · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Non-hemorrhagic brain infarction (BI) is a recognized complication in adults treated with extracorporeal membrane oxygenation (ECMO) and associated with increased mortality. However, predictors of BI in these patients are poorly understood. The aim of this study was to identify predictors of BI in ECMO-treated adult patients. We conducted an observational cohort study of all adult patients treated with venovenous or venoarterial (VA) ECMO at our center between 2010 and 2018. The primary endpoint was a computed tomography (CT) verified BI. Logistic regression models were employed to identify BI predictors. In total, 275 patients were included, of whom 41 (15%) developed a BI. Pre-ECMO Simplified Acute Physiology Score III, pre-ECMO cardiac arrest, VA ECMO and conversion between ECMO modes were identified as predictors of BI. In the multivariable analysis, VA ECMO demonstrated independent risk association. VA ECMO also remained the independent BI predictor in a sub-group analysis excluding patients who did not undergo a head CT scan during ECMO treatment. The incidence of BI in adult ECMO patients may be higher than previously believed and is independently associated with VA ECMO mode. Larger prospective trials are warranted to validate these findings and ascertain their clinical significance.

Indexed as

AdultBrain InfarctionCohort StudiesExtracorporeal Membrane OxygenationFemaleHeart ArrestHospital MortalityHumansLogistic ModelsMaleMiddle AgedProspective StudiesRetrospective StudiesRisk FactorsTomography, Emission-Computed

Identifiers

PMID33589664
PMCPMC7884423
OpenAlexW3130045426

What OpenQuestion holds

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LicenceCC BY
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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.