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. 2021 Dec;49(6):1313-1318.
doi: 10.1007/s15010-021-01657-y. Epub 2021 Jul 9.

Use of monoclonal antibody therapy for nosocomial SARS-CoV-2 infection in patients at high risk for severe COVID-19: experience from a tertiary-care hospital in Germany

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Free PMC article

Use of monoclonal antibody therapy for nosocomial SARS-CoV-2 infection in patients at high risk for severe COVID-19: experience from a tertiary-care hospital in Germany

Johanna Koehler et al. Infection. 2021 Dec.
Free PMC article

Abstract

Additional treatment options for coronavirus disease (COVID-19) are urgently needed, particularly for populations at high risk of severe disease. This cross-sectional, retrospective study characterized the outcomes of 43 patients with nosocomial severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection with and without treatment using monoclonal SARS-CoV-2 spike antibodies (bamlanivimab or casirivimab/imdevimab). Our results indicate that treatment with monoclonal antibodies results in a significant decrease in disease progression and mortality when used for asymptomatic patients with early SARS-CoV-2 infection.

Keywords: Bamlanivimab; COVID-19; Casirivimab; Imdevimab; Monoclonal spike antibodies; SARS-CoV2.

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Conflict of interest statement

Dr. Spinner received consultancy fees, speaker’s honoraria, and/or reimbursement of travel expenses from Gilead Sciences, Eli Lilly, Janssen-Cilag, MSD and received consultancy fees from Molecular Partners and Formycon in the context of COVID-19. He also received research support indirectly from Apeiron, Eli Lilly, Gilead Sciences, and Janssen-Cilag. Outside this context, he received consultancy fees, speaker’s honoraria, and reimbursement of travel expenses from AbbVie, Gilead Sciences, Janssen-Cilag, MSD, and ViiV Healthcare/GSK, as well as research support (indirectly to his employer) from Gilead Sciences, GSK, Jansen-Cilag, MSD, and ViiV Healthcare. All other authors report no relevant conflict of interest.

Figures

Fig. 1
Fig. 1
Survival analysis by Kaplan–Meier curve and log-rank (Mantel–Cox) test. A Significantly less patients in the mABs group require dexamethasone or remdesivir treatment due to decreased pulmonary function (8 vs. 0 cases, p = 0.036). B While indicating an improved survival of patients treated with monoclonal antibodies, the analysis does not reach significance due to small number of patients (6 vs. 0 cases, p = 0.068)

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