Evidence map›Paper›PMID 31882748›Full record

ArticleScientific reports2019

In Vivo Activity of Amodiaquine against Ebola Virus Infection.

Lisa Evans DeWald, Joshua C Johnson, Dawn M Gerhardt, Lisa M Torzewski, Elena Postnikova, Anna N Honko, Krisztina Janosko, Louis Huzella, William E Dowling, Ann E Eakin and 9 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 11% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. ACS infectious diseases · 2021
    Article
  10. Article
  11. Reversed-engineered human alveolar lung-on-a-chip model.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  12. Article
  13. Article
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

19 authors at 2 institutions in 1 country.

Lisa Evans DeWaldIntegrated Research Facility, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Frederick, MD, 21702, USA.
Joshua C JohnsonIntegrated Research Facility, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Frederick, MD, 21702, USA.
Dawn M GerhardtIntegrated Research Facility, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Frederick, MD, 21702, USA.
Lisa M TorzewskiIntegrated Research Facility, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Frederick, MD, 21702, USA.
Elena PostnikovaIntegrated Research Facility, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Frederick, MD, 21702, USA.
Anna N HonkoIntegrated Research Facility, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Frederick, MD, 21702, USA.ORCID http://orcid.org/0000-0001-9165-148X
Krisztina JanoskoIntegrated Research Facility, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Frederick, MD, 21702, USA.
Louis HuzellaIntegrated Research Facility, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Frederick, MD, 21702, USA.
William E DowlingDivision of Microbiology and Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, 20892, USA.
Ann E EakinDivision of Microbiology and Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, 20892, USA.
Blaire L OsbornDivision of Microbiology and Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, 20892, USA.
Janet GahagenSRI International, Menlo Park, CA, 94025, USA.
Liang TangSRI International, Menlo Park, CA, 94025, USA.
Carol E GreenSRI International, Menlo Park, CA, 94025, USA.
Jon C MirsalisSRI International, Menlo Park, CA, 94025, USA.
Michael R HolbrookIntegrated Research Facility, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Frederick, MD, 21702, USA.ORCID http://orcid.org/0000-0002-0824-2667
Peter B JahrlingIntegrated Research Facility, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Frederick, MD, 21702, USA.
Julie DyallIntegrated Research Facility, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Frederick, MD, 21702, USA. dyallj@niaid.nih.gov.ORCID http://orcid.org/0000-0002-9856-4183
Lisa E HensleyIntegrated Research Facility, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Frederick, MD, 21702, USA.
National Institutes of Health · USSRI International · US

Funding

NIAID NIH HHS HHSN272200700016INIAID NIH HHS HHSN272201100022CNIAID NIH HHS HHSN272201100022I
6 · The paper itself

Abstract

During the Ebola virus disease (EVD) epidemic in Western Africa (2013‒2016), antimalarial treatment was administered to EVD patients due to the high coexisting malaria burden in accordance with World Health Organization guidelines. In an Ebola treatment center in Liberia, EVD patients receiving the combination antimalarial artesunate-amodiaquine had a lower risk of death compared to those treated with artemether-lumefantrine. As artemether and artesunate are derivatives of artemisinin, the beneficial anti-Ebola virus (EBOV) effect observed could possibly be attributed to the change from lumefantrine to amodiaquine. Amodiaquine is a widely used antimalarial in the countries that experience outbreaks of EVD and, therefore, holds promise as an approved drug that could be repurposed for treating EBOV infections. We investigated the potential anti-EBOV effect of amodiaquine in a well-characterized nonhuman primate model of EVD. Using a similar 3-day antimalarial dosing strategy as for human patients, plasma concentrations of amodiaquine in healthy animals were similar to those found in humans. However, the treatment regimen did not result in a survival benefit or decrease of disease signs in EBOV-infected animals. While amodiaquine on its own failed to demonstrate efficacy, we cannot exclude potential therapeutic value of amodiaquine when used in combination with artesunate or another antiviral.

Indexed as

AmodiaquineAnimalsAntiviral AgentsArtemisininsDisease Models, AnimalDrug CombinationsFemaleHemorrhagic Fever, EbolaMacaca mulattaMaleAmodiaquineamodiaquine, artesunate drug combinationAntiviral AgentsArtemisininsDrug Combinations

Identifiers

PMID31882748
PMCPMC6934550
OpenAlexW2996929230

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.