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Cited by 281

The DOI matches its Crossref record; 22 of the 22 references it cites were found in a registry or an index.

Convalescent plasma therapy for B-cell–depleted patients with protracted COVID-19

Open access
Hueso, Thomas, Pouderoux, Cécile, Péré, Hélène, Beaumont, Anne-Lise, Raillon, Laure-Anne, Ader, Florence, Chatenoud, Lucienne, Eshagh, Déborah, Szwebel, Tali-Anne, Martinot, Martin, Camou, Fabrice, Crickx, Etienne, Michel, Marc, Mahevas, Matthieu, Boutboul, David, Azoulay, Elie, Joseph, Adrien, Hermine, Olivier, Rouzaud, Claire, Faguer, Stanislas, Petua, Philippe, Pommeret, Fanny, Clerc, Sébastien, Planquette, Benjamin, Merabet, Fatiha, London, Jonathan, Zeller, Valérie, Ghez, David, Veyer, David, Ouedrani, Amani, Gallian, Pierre, Pacanowski, Jérôme, Mékinian, Arsène, Garnier, Marc, Pirenne, France, Tiberghien, Pierre, Lacombe, Karine·2020·Blood

Abstract

Anti-CD20 monoclonal antibodies are widely used for the treatment of hematological malignancies or autoimmune disease but may be responsible for a secondary humoral deficiency. In the context of COVID-19 infection, this may prevent the elicitation of a specific SARS-CoV-2 antibody response. We report a series of 17 consecutive patients with profound B-cell lymphopenia and prolonged COVID-19 symptoms, negative immunoglobulin G (IgG)-IgM SARS-CoV-2 serology, and positive RNAemia measured by digital polymerase chain reaction who were treated with 4 units of COVID-19 convalescent plasma. Within 48 hours of transfusion, all but 1 patient experienced an improvement of clinical symptoms. The inflammatory syndrome abated within a week. Only 1 patient who needed mechanical ventilation for severe COVID-19 disease died of bacterial pneumonia. SARS-CoV-2 RNAemia decreased to below the sensitivity threshold in all 9 evaluated patients. In 3 patients, virus-specific T-cell responses were analyzed using T-cell enzyme-linked immunospot assay before convalescent plasma transfusion. All showed a maintained SARS-CoV-2 T-cell response and poor cross-response to other coronaviruses. No adverse event was reported. Convalescent plasma with anti–SARS-CoV-2 antibodies appears to be a very promising approach in the context of protracted COVID-19 symptoms in patients unable to mount a specific humoral response to SARS-CoV-2.

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Crossref · 10.1182/blood.2020008423

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Metadata

Authors
Hueso, T., Pouderoux, C., Péré, H., Beaumont, A.-L., Raillon, L.-A., Ader, F., Chatenoud, L., Eshagh, D., Szwebel, T.-A., Martinot, M., Camou, F., Crickx, E., Michel, M., Mahevas, M., Boutboul, D., Azoulay, E., Joseph, A., Hermine, O., Rouzaud, C., Faguer, S., Petua, P., Pommeret, F., Clerc, S., Planquette, B., Merabet, F., London, J., Zeller, V., Ghez, D., Veyer, D., Ouedrani, A., Gallian, P., Pacanowski, J., Mékinian, A., Garnier, M., Pirenne, F., Tiberghien, P., & Lacombe, K.
Venue
Blood
Published
2020-11-12
Volume
136
Issue
20
Pages
2290-2295
ISSN
  • 0006-4971 (ISSN-L)
  • 1528-0020
OpenAlex
W3087063072
Cited by
281
References
22
FWCI
7.42
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Convalescent plasma therapy for B-cell–depleted patients with protracted COVID-19. https://app.cochat.ai/papers/10.1182/blood.2020008423
The paper
Hueso, T., Pouderoux, C., Péré, H., Beaumont, A.-L., Raillon, L.-A., Ader, F., Chatenoud, L., Eshagh, D., Szwebel, T.-A., Martinot, M., Camou, F., Crickx, E., Michel, M., Mahevas, M., Boutboul, D., Azoulay, E., Joseph, A., Hermine, O., Rouzaud, C., . . . Lacombe, K. (2020). Convalescent plasma therapy for B-cell–depleted patients with protracted COVID-19. Blood. https://doi.org/10.1182/blood.2020008423

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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