Evidence map›Paper›PMID 32598985›Full record

ReviewFree radical biology & medicine2020

Potential therapeutic use of ebselen for COVID-19 and other respiratory viral infections.

Helmut Sies, Michael J Parnham

2 registry-linked trialsOpen access · bronzeAbstract readReview
In one paragraph

Review in Free radical biology & medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 86 papers.

0numbers the graph read from it
0cells of the map it votes in
86citing papers in PubMed
22.0field-weighted citation impact, top 1% 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.

NCT04483973 phase2completednot on this mapstarted 2021, after this paper: background citation

A Phase 2, Randomized, Double-Blind, Placebo-Controlled, Dose Escalation Study to Evaluate the Safety and Efficacy of SPI-1005 in Severe COVID-19 Patients

TypeinterventionalSponsorSound Pharmaceuticals, IncorporatedRan2021 to 2023Enrolled25ConditionsCovid19, Coronavirus, Coronavirus Infection, Corona Virus InfectionArmsEbselen, Placebo
NCT04484025 phase2enrolling by invitationnot on this mapstarted 2021, after this paper: background citation

A Phase 2, Randomized, Double-Blind, Placebo-Controlled, Dose Escalation Study to Evaluate the Safety and Efficacy of SPI-1005 in Moderate COVID-19 Patients

TypeinterventionalSponsorSound Pharmaceuticals, IncorporatedRan2021 to 2023Enrolled60ConditionsCovid19, Corona Virus Infection, Coronavirus, Coronavirus InfectionArmsEbselen, Placebo
3 · Its place in the literature

Who cites it

86 citing papers in PubMed, 170 citations in OpenAlex.

  1. Insights into the complexity of SARS-CoV-2 MJournal of enzyme inhibition and medicinal chemistry · 2026
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  15. Understanding mechanisms of antioxidant action in health and disease.Nature reviews. Molecular cell biology · 2024
    Review
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26 more citing papers are in PubMed but not listed here.

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

2 authors at 2 institutions in 1 country.

Helmut SiesInstitute of Biochemistry and Molecular Biology I, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany; Leibniz Research Institute for Environmental Medicine, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany. Electronic address: sies@hhu.de.
Michael J ParnhamFaculty of Biochemistry, Chemistry and Pharmacy, JW Goethe University Frankfurt, Frankfurt am Main, Germany; Pharmacology Consultant, Bad Soden am Taunus, Germany. Electronic address: mjparnham@yahoo.co.uk.
Goethe University Frankfurt · DELeibniz Institute of Environmental Medicine · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ebselen is an organoselenium compound exhibiting hydroperoxide- and peroxynitrite-reducing activity, acting as a glutathione peroxidase and peroxiredoxin enzyme mimetic. Ebselen reacts with a multitude of protein thiols, forming a selenosulfide bond, which results in pleiotropic effects of antiviral, antibacterial and anti-inflammatory nature. The main protease (M

Indexed as

PandemicsAnti-Inflammatory Agents, Non-SteroidalAntioxidantsAntiviral AgentsAzolesBetacoronavirusBinding SitesCoronavirus 3C ProteasesCoronavirus InfectionsCOVID-19Cysteine EndopeptidasesHost-Pathogen InteractionsHumansIsoindolesLungModels, MolecularAnti-Inflammatory Agents, Non-SteroidalAntioxidantsAntiviral AgentsAzolesCoronavirus 3C ProteasesCysteine EndopeptidasesebselenIsoindolesOrganoselenium CompoundsProtease InhibitorsReactive Oxygen SpeciesViral Nonstructural ProteinsCysteine proteaseLung inflammationOrganoselenium compoundsSARS-CoV-2

Identifiers

PMID32598985
PMCPMC7319625
OpenAlexW3037487072

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.