Evidence map›Paper›PMID 33174149›Full record

ArticleNeurocritical care2020

Delayed reemergence of consciousness in survivors of severe COVID-19.

Brian L Edlow, Jan Claassen, Jonathan D Victor, Emery N Brown, Nicholas D Schiff

Open access · bronzeAbstract readEditorial
In one paragraph

Article in Neurocritical care, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.1field-weighted citation impact, top 11% 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

11 citing papers in PubMed, 20 citations in OpenAlex.

  1. Cortical signatures linked to behavior quantitatively track arousal levels.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  2. Review
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  4. Protective down-regulated states in the human brain: A possible lesson from COVID-19.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  5. Article
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  11. Neurological update: COVID-19.Journal of neurology · 2021
    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

5 authors at 4 institutions in 1 country.

Brian L EdlowCenter for Neurotechnology and Neurorecovery, Department of Neurology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
Jan ClaassenDepartment of Neurology, Columbia University, New York, NY, USA.
Jonathan D VictorFeil Family Brain and Mind Research Institute, Weill Cornell Medical Center, New York, NY, USA.
Emery N BrownDepartment of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
Nicholas D SchiffFeil Family Brain and Mind Research Institute, Weill Cornell Medical Center, New York, NY, USA. nds2001@med.cornell.edu.
Cornell University · USColumbia University · USMassachusetts General Hospital · USMassachusetts Institute of Technology · US

Funding

James S. McDonnell Foundation COVID-19 Recovery of Consciousness Consortium
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

BrainConsciousness DisordersCOVID-19Critical CareDeep SedationElectroencephalographyFunctional NeuroimagingHumansMagnetic Resonance ImagingPain ManagementRecovery of FunctionRespiratory Distress SyndromeSARS-CoV-2Severity of Illness IndexTomography, X-Ray Computed

Identifiers

PMID33174149
PMCPMC7654564
OpenAlexW3106175947

What OpenQuestion holds

Textmetadata
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.