Evidence map›Paper›PMID 24013700›Full record

ArticleNature medicine2013

Treatment with interferon-α2b and ribavirin improves outcome in MERS-CoV-infected rhesus macaques.

Darryl Falzarano, Emmie de Wit, Angela L Rasmussen, Friederike Feldmann, Atsushi Okumura, Dana P Scott, Doug Brining, Trenton Bushmaker, Cynthia Martellaro, Laura Baseler and 4 more

Registry-linked trialOpen access · bronzeAbstract read
In one paragraph

Article in Nature medicine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04293887 (Randomized, Open, Blank Control Study on the Efficacy and Safety of Recombinant Human Interferon α1β in the Treatment of Patients With New Type of Coronavirus Infection in Wuhan), which is not on this map. Cited by 291 papers, 8 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
291citing papers in PubMed, 8 pooled it
22.4field-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.

NCT04293887 early_phase1unknown statusnot on this mapstarted 2020, after this paper: background citation

Randomized, Open, Blank Control Study on the Efficacy and Safety of Recombinant Human Interferon α1β in the Treatment of Patients With New Type of Coronavirus Infection in Wuhan

TypeinterventionalSponsorTongji HospitalRan2020 to 2020Enrolled328ConditionsCOVID-19, Recombinant Human Interferon α1βArmsRecombinant human interferon α1β
3 · Its place in the literature

Who cites it

291 citing papers in PubMed, 8 syntheses or guidelines pooled it, 450 citations in OpenAlex.

  1. Pooled it
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  5. Guideline
  6. Guideline
  7. Pooled it
  8. Pooled it
  9. Efficacy and safety of pegylated interferon alfa-2b in moderate COVID-19: A phase II, randomized, controlled, open-label study.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2021
    Trial
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231 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

14 authors at 4 institutions in 3 countries.

Darryl FalzaranoDisease Modeling and Transmission Unit, Laboratory of Virology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rocky Mountain Laboratories, Hamilton, Montana, USA.
Emmie de Wit
Angela L Rasmussen
Friederike Feldmann
Atsushi Okumura
Dana P Scott
Doug Brining
Trenton Bushmaker
Cynthia Martellaro
Laura Baseler
Arndt G Benecke
Michael G Katze
Vincent J Munster
Heinz Feldmann
National Institutes of Health · USNational Institute of Allergy and Infectious Diseases · USUniversity of Washington · USSorbonne Université · FR

Funding

The Burden of Chikungunya and Dengue Infection in KenyaU54AI081680 · NIAID · OREGON HEALTH & SCIENCE UNIVERSITY · PI RYMAN, KATHERINE D · 2009 to 2013
$40.4M
Virus Ecology UnitZIAAI001179 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI MUNSTER, VINCENT · 2013 to 2025
$24.3M
H1N1 Influenza Disease Modeling and TransmissionZIAAI001088 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI FELDMANN, HEINRICH · 2010 to 2023
$13.7M
Intramural NIH HHS Z99 AI999999Intramural NIH HHS ZIA AI001088NIAID NIH HHS U54 AI081680
6 · The paper itself

Abstract

The emergence of Middle East respiratory syndrome coronavirus (MERS-CoV) is of global concern: the virus has caused severe respiratory illness, with 111 confirmed cases and 52 deaths at the time of this article's publication. Therapeutic interventions have not been evaluated in vivo; thus, patient management relies exclusively on supportive care, which, given the high case-fatality rate, is not highly effective. The rhesus macaque is the only known model organism for MERS-CoV infection, developing an acute localized to widespread pneumonia with transient clinical disease that recapitulates mild to moderate human MERS-CoV cases. The combination of interferon-α2b and ribavirin was effective in reducing MERS-CoV replication in vitro; therefore, we initiated this treatment 8 h after inoculation of rhesus macaques. In contrast to untreated, infected macaques, treated animals did not develop breathing abnormalities and showed no or very mild radiographic evidence of pneumonia. Moreover, treated animals showed lower levels of systemic (serum) and local (lung) proinflammatory markers, in addition to fewer viral genome copies, distinct gene expression and less severe histopathological changes in the lungs. Taken together, these data suggest that treatment of MERS-CoV infected rhesus macaques with IFN-α2b and ribavirin reduces virus replication, moderates the host response and improves clinical outcome. As these two drugs are already used in combination in the clinic for other infections, IFN-α2b and ribavirin should be considered for the management of MERS-CoV cases.

Indexed as

AnimalsAntiviral AgentsCoronavirusCoronavirus InfectionsInterferon-alphaInterferon alpha-2Macaca mulattaReal-Time Polymerase Chain ReactionRecombinant ProteinsRibavirinVirus ReplicationAntiviral AgentsInterferon-alphaInterferon alpha-2Recombinant ProteinsRibavirin

Identifiers

PMID24013700
PMCPMC4093902
OpenAlexW2034462612

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.