Use of Viremia to Evaluate the Baseline Case Fatality Ratio of Ebola Virus Disease and Inform Treatment Studies: A Retrospective Cohort Study. ...
Public Library of Science (PLoS), 2015
academicJournal
Zugriff:
BACKGROUND: The case fatality ratio (CFR) of Ebola virus disease (EVD) can vary over time and space for reasons that are not fully understood. This makes it difficult to define the baseline CFRs needed to evaluate treatments in the absence of randomized controls. Here, we investigate whether viremia in EVD patients may be used to evaluate baseline EVD CFRs. METHODS AND FINDINGS: We analyzed the laboratory and epidemiological records of patients with EVD confirmed by reverse transcription PCR hospitalized in the Conakry area, Guinea, between 1 March 2014 and 28 February 2015. We used viremia and other variables to model the CFR. Data for 699 EVD patients were analyzed. In the week following symptom onset, mean viremia remained stable, and the CFR increased with viremia, V, from 21% (95% CI 16%-27%) for low viremia (V < 104.4 copies/ml) to 53% (95% CI 44%-61%) for intermediate viremia (104.4 ≤ V < 105.2 copies/ml) and 81% (95% CI 75%-87%) for high viremia (V ≥ 105.2 copies/ml). Compared to adults (15-44 ...
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Use of Viremia to Evaluate the Baseline Case Fatality Ratio of Ebola Virus Disease and Inform Treatment Studies: A Retrospective Cohort Study. ...
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Autor/in / Beteiligte Person: | Faye, Oumar ; Andronico, Alessio ; Faye, Ousmane ; Salje, Henrik ; Boëlle, Pierre-Yves ; Magassouba, N'Faly ; Bah, Elhadj Ibrahima ; Koivogui, Lamine ; Diallo, Boubacar ; Diallo, Alpha Amadou ; Keita, Sakoba ; Konde, Mandy Kader ; Fowler, Robert ; Fall, Gamou ; Cauchemez, Simon ; Sall, Amadou Alpha |
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Veröffentlichung: | Public Library of Science (PLoS), 2015 |
Medientyp: | academicJournal |
DOI: | 10.17863/cam.64750 |
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