Evidence map›Paper›PMID 27465308›Full record

ArticleScientific reports2016

Post-exposure treatment of Ebola virus disease in guinea pigs using EBOTAb, an ovine antibody-based therapeutic.

Stuart D Dowall, Andrew Bosworth, Emma Rayner, Irene Taylor, John Landon, Ian Cameron, Ruth Coxon, Ibrahim Al Abdulla, Victoria A Graham, Graham Hall and 3 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.3field-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

9 citing papers in PubMed, 12 citations in OpenAlex.

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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

13 authors at 2 institutions in 2 countries.

Stuart D DowallPublic Health England, Porton Down, Salisbury, Wiltshire, SP4 0JG, UK.
Andrew BosworthPublic Health England, Porton Down, Salisbury, Wiltshire, SP4 0JG, UK.
Emma RaynerPublic Health England, Porton Down, Salisbury, Wiltshire, SP4 0JG, UK.
Irene TaylorPublic Health England, Porton Down, Salisbury, Wiltshire, SP4 0JG, UK.
John LandonMicroPharm Ltd, Station Road, Newcastle Emlyn, Dyfed, SA38 9BY, UK.
Ian CameronMicroPharm Ltd, Station Road, Newcastle Emlyn, Dyfed, SA38 9BY, UK.
Ruth CoxonMicroPharm Ltd, Station Road, Newcastle Emlyn, Dyfed, SA38 9BY, UK.
Ibrahim Al AbdullaMicroPharm Ltd, Station Road, Newcastle Emlyn, Dyfed, SA38 9BY, UK.
Victoria A GrahamPublic Health England, Porton Down, Salisbury, Wiltshire, SP4 0JG, UK.
Graham HallPublic Health England, Porton Down, Salisbury, Wiltshire, SP4 0JG, UK.
Gary KobingerPublic Health Agency of Canada, 1015 Arlington Street, Winnipeg, Manitoba R3E 3R2, Canada.
Roger HewsonPublic Health England, Porton Down, Salisbury, Wiltshire, SP4 0JG, UK.
Miles W CarrollPublic Health England, Porton Down, Salisbury, Wiltshire, SP4 0JG, UK.
Public Health England · GBPublic Health Agency of Canada · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ebola virus (EBOV) is highly pathogenic, with a predisposition to cause outbreaks in human populations accompanied by significant mortality. An ovine polyclonal antibody therapy has been developed against EBOV, named EBOTAb. When tested in the stringent guinea pig model of EBOV disease, EBOTAb has been shown to confer protection at levels of 83.3%, 50% and 33.3% when treatment was first started on days 3, 4 and 5 post-challenge, respectively. These timepoints of when EBOTAb treatment was initiated correspond to when levels of EBOV are detectable in the circulation and thus mimic when treatment would likely be initiated in human infection. The effects of EBOTAb were compared with those of a monoclonal antibody cocktail, ZMapp, when delivered on day 3 post-challenge. Results showed ZMapp to confer complete protection against lethal EBOV challenge in the guinea pig model at this timepoint. The data reported demonstrate that EBOTAb is an effective treatment against EBOV disease, even when delivered late after infection.

Indexed as

Post-Exposure ProphylaxisAnimalsAntibodies, MonoclonalAntibodies, ViralAntibody SpecificityAntigens, ViralEbolavirusGenome, ViralGuinea PigsHemorrhagic Fever, EbolaLiverRNA, ViralSheepSpleenSurvival AnalysisAntibodies, MonoclonalAntibodies, ViralAntigens, ViralRNA, ViralZMapp

Identifiers

PMID27465308
PMCPMC4964638
OpenAlexW2491032271

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.