Evidence map›Paper›PMID 32947193›Full record

ReviewClinical neurology and neurosurgery2020

Dyspneic and non-dyspneic (silent) hypoxemia in COVID-19: Possible neurological mechanism.

Masoud Nouri-Vaskeh, Ali Sharifi, Neda Khalili, Ramin Zand, Akbar Sharifi

Registry-linked trialOpen access · greenAbstract readReview
In one paragraph

Review in Clinical neurology and neurosurgery, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05167357 (Multicentric Evaluation of the Impact on Hypoxia Sensitivity of Patients With COVID-19), which is not on this map. Cited by 44 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 2 pooled it
7.5field-weighted citation impact, top 2% 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.

NCT05167357 nacompletednot on this mapstarted 2021, after this paper: background citation

Multicentric Evaluation of the Impact on Hypoxia Sensitivity of Patients With COVID-19

TypeinterventionalSponsorInstitut de Formation et de Recherche en Médecine de MontagneRan2021 to 2021Enrolled68ConditionsCovid19, SARS-CoV2 Infection, Hypoxia, AltitudeArmsCOVID19
3 · Its place in the literature

Who cites it

44 citing papers in PubMed, 2 syntheses or guidelines pooled it, 88 citations in OpenAlex.

  1. Pooled it
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  12. Ambiguities Should Be Removed.Deutsches Arzteblatt international · 2022
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  18. Development and validation of a simple web-based tool for early prediction of COVID-19-associated death in kidney transplant recipients.American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2022
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 2 countries.

Masoud Nouri-VaskehImmunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal, Scientific Education and Research Network (USERN), Tehran, Iran.
Ali SharifiTuberculosis and Lung Disease Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Neda KhaliliNetwork of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal, Scientific Education and Research Network (USERN), Tehran, Iran; School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
Ramin ZandDepartment of Neurology, Neuroscience Institute, Geisinger Health System, Danville, PA, United States.
Akbar SharifiTuberculosis and Lung Disease Research Center, Tabriz University of Medical Sciences, Tabriz, Iran. Electronic address: ak.sharif1349@gmail.com.
Tabriz University of Medical Sciences · IRGeisinger Health System · USUniversal Scientific Education and Research Network · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

SARS-CoV-2 mainly invades respiratory epithelial cells by adhesion to angiotensin-converting enzyme 2 (ACE-2) and thus, infected patients may develop mild to severe inflammatory responses and acute lung injury. Afferent impulses that result from the stimulation of pulmonary mechano-chemoreceptors, peripheral and central chemoreceptors by inflammatory cytokines are conducted to the brainstem. Integration and processing of these input signals occur within the central nervous system, especially in the limbic system and sensorimotor cortex, and importantly feedback regulation exists between O

Indexed as

BetacoronavirusCentral Nervous System DiseasesCoronavirus InfectionsCOVID-19DyspneaHumansHypoxiaPandemicsPneumonia, ViralPrognosisSARS-CoV-2Central Nervous SystemCOVID-19HypoxemiaNeural InvasionSARS-CoV-2

Identifiers

PMID32947193
PMCPMC7480672
OpenAlexW3083806257

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.