Evidence map›Paper›PMID 32828653›Full record

ArticleJournal of cardiothoracic and vascular anesthesia2020

A Case Series of Devastating Intracranial Hemorrhage During Venovenous Extracorporeal Membrane Oxygenation for COVID-19.

Asad Ali Usman, Jason Han, Andrew Acker, Salim E Olia, Christian Bermudez, Brett Cucchiara, Mark E Mikkelsen, Joyce Wald, Emily Mackay, Wilson Szeto and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Journal of cardiothoracic and vascular anesthesia, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 3 pooled it
3.5field-weighted citation impact, top 7% 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

25 citing papers in PubMed, 3 syntheses or guidelines pooled it, 41 citations in OpenAlex.

  1. Pooled it
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  3. Pooled it
  4. Review
  5. Review
  6. Therapeutic Approaches to the Neurologic Manifestations of COVID-19.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2022
    Article
  7. Article
  8. Review
  9. Article
  10. Review
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  13. Article
  14. Article
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  16. Intracerebral hemorrhage in COVID-19: A narrative review.Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia · 2021
    Review
  17. Observational
  18. Observational
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 1 institution in 1 country.

Asad Ali UsmanDepartment of Anesthesia and Critical Care, Hospital of the University of Pennsylvania, University of Pennsylvania, Philadelphia, PA.
Jason HanDivision of Cardiovascular Surgery, Department of Surgery, Hospital of the University of Pennsylvania, University of Pennsylvania, Philadelphia, PA.
Andrew AckerDivision of Cardiovascular Surgery, Department of Surgery, Hospital of the University of Pennsylvania, University of Pennsylvania, Philadelphia, PA.
Salim E OliaDivision of Cardiovascular Surgery, Department of Surgery, Hospital of the University of Pennsylvania, University of Pennsylvania, Philadelphia, PA.
Christian BermudezDivision of Cardiovascular Surgery, Department of Surgery, Hospital of the University of Pennsylvania, University of Pennsylvania, Philadelphia, PA.
Brett CucchiaraDepartment of Neurology, Hospital of the University of Pennsylvania, University of Pennsylvania, Philadelphia, PA.
Mark E MikkelsenDivision of Pulmonary, Allergy, and Critical Care, Hospital of the University of Pennsylvania, University of Pennsylvania, Philadelphia, PA.
Joyce WaldDivision of Cardiovascular Medicine, Hospital of the University of Pennsylvania, University of Pennsylvania, Philadelphia, PA.
Emily MackayDepartment of Anesthesia and Critical Care, Hospital of the University of Pennsylvania, University of Pennsylvania, Philadelphia, PA.
Wilson SzetoDivision of Cardiovascular Surgery, Department of Surgery, Hospital of the University of Pennsylvania, University of Pennsylvania, Philadelphia, PA.
William J VernickDepartment of Anesthesia and Critical Care, Hospital of the University of Pennsylvania, University of Pennsylvania, Philadelphia, PA.
Jacob T GutscheDepartment of Anesthesia and Critical Care, Hospital of the University of Pennsylvania, University of Pennsylvania, Philadelphia, PA. Electronic address: jacob.gutsche@pennmedicine.upenn.edu.
Hospital of the University of Pennsylvania · US

Funding

Physician Postdoctoral Research Training in Perioperative Medicine (PPRTPM)T32GM112596 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI Roderic G Eckenhoff, Max Kelz · 2015 to 2026
$3.4M
NIGMS NIH HHS T32 GM112596
6 · The paper itself

Abstract

objectiveAnticoagulation may be a challenge in coronavirus disease 2019 (COVID-19) extracorporeal membrane oxygenation due to endothelial injury and dysregulation of coagulation, which may increase the risk of thrombotic and bleeding complications. This report was created to describe the authors' single institutional experience, with emphasis on the high rate of intracranial hemorrhage for the first 10 patients with COVID-19 placed on venovenous extracorporeal membrane oxygenation (VV ECMO).

designCase series, retrospective analysis.

settingSingle institution.

participantsTen patients.

interventionsNone. MEASUREMENTS AND MAIN

resultsPatient characteristics, mortality, stroke rate, and length of stay data were collected in all patients. In addition, laboratory values of D-dimer and C-reactive protein and standard measurements of prothrombin and activated partial thromboplastin time were collected on all patients. Ten patients, each confirmed with COVID-19 via reverse transcription-polymerase chain reaction, were supported on VV ECMO for acute respiratory distress syndrome (ARDS) for a mean duration of 9.4 ± 7 days. Four of 10 patients had hemorrhagic strokes, 3 of which resulted in death. At 30 days after initiation of VV ECMO, a total of 7 survivors included 6 patients discharged from the hospital and 1 patient who remained in the intensive care unit.

conclusionsIn this small study of 10 patients, intracranial hemorrhage was a common complication, resulting in a high rate of death. The authors urge caution in the anticoagulation management of VV ECMO for patients with severe ARDS and COVID-19 patients. Close monitoring of all hematologic parameters is recommended during ECMO support while awaiting larger, multicenter studies to examine the best practice.

Indexed as

BetacoronavirusAnticoagulantsCoronavirus InfectionsCOVID-19Extracorporeal Membrane OxygenationFemaleFollow-Up StudiesHumansIntracranial HemorrhagesMaleMiddle AgedPandemicsPneumonia, ViralRetrospective StudiesSARS-CoV-2AnticoagulantsanticoagulationCOVID-19extracorporeal membrane oxygenationintraparenchymal hemorrhageSARS-CoV-2stroke

Identifiers

PMID32828653
PMCPMC7385062
OpenAlexW3045475816

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.