1. Breakthrough COVID-19 in vaccinated patients with hematologic malignancies: results from EPICOVIDEHA survey
- Author
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Pagano, Livio, Salmanton-García, Jon, Marchesi, Francesco, Blennow, Ola, da Silva, Maria Gomes, Glenthøj, Andreas, van Doesum, Jaap, Bilgin, Yavuz M, López-García, Alberto, Itri, Federico, Rodrigues, Raquel Nunes, Weinbergerová, Barbora, Farina, Francesca, Dragonetti, Giulia, Venemyr, Caroline Berg, van Praet, Jens, Jaksic, Ozren, Valković, Toni, Falces-Romero, Iker, Martín-Pérez, Sonia, Jiménez, Moraima, Dávila-Valls, Julio, Schönlein, Martin, Ammatuna, Emanuele, Meers, Stef, Delia, Mario, Stojanoski, Zlate, Nordlander, Anna, Lahmer, Tobias, Pinczés, László Imre, Buquicchio, Caterina, Piukovics, Klára, Ormazabal-Vélez, Irati, Fracchiolla, Nicola, Samarkos, Michail, Méndez, Gustavo-Adolfo, Hernández-Rivas, José-Ángel, Espigado, Ildefonso, Cernan, Martin, Petzer, Verena, Lamure, Sylvain, di Blasi, Roberta, de Almedia, Joyce Marques, Dargenio, Michelina, Biernat, Monika M, Sciumè, Mariarita, de Ramón, Cristina, de Jonge, Nick, Batinić, Josip, Aujayeb, Avinash, Marchetti, Monia, Fouquet, Guillemette, Fernández, Noemí, Zambrotta, Giovanni, Sacchi, Maria Vittoria, Guidetti, Anna, Demirkan, Fatih, Prezioso, Lucia, Ráčil, Zdeněk, Nucci, Marcio, Mladenović, Miloš, Liévin, Raphaël, Hanáková, Michaela, Gräfe, Stefanie, Sili, Uluhan, Machado, Marina, Cattaneo, Chiara, Adžić-Vukičević, Tatjana, Verga, Luisa, Labrador, Jorge, Rahimli, Laman, Bonanni, Matteo, Passamonti, Francesco, Pagliuca, Antonio, Corradini, Paolo, Hoenigl, Martin, Koehler, Philipp, Busca, Alessandro, Cornely, Oliver A, Serrano, Laura, Susana, José-María Ribera-Santa, Meletiadis, Joseph, Tsirigotis, Panagiotis, Coppola, Nicola, Mikulska, Malgorzata, Erben, Nurettin, Besson, Caroline, Merelli, Maria, González-López, Tomás-José, Loureiro-Amigo, Jorge, García-Vidal, Carolina, de Kort, Elizabeth, Cuccaro, Annarosa, Zompi, Sofia, Reizine, Florian, Finizio, Olimpia, Duléry, Rémy, Calbacho, Maria, Abu-Zeinah, Ghaith, and Malak, Sandra
- Subjects
Biotechnology ,Emerging Infectious Diseases ,Biodefense ,Immunization ,Infectious Diseases ,Lung ,Vaccine Related ,Cancer ,Prevention ,Good Health and Well Being ,Adult ,Humans ,COVID-19 ,SARS-CoV-2 ,COVID-19 Testing ,Hematologic Neoplasms ,Antibodies ,Monoclonal ,Antiviral Agents ,Antibodies ,Viral ,Cardiorespiratory Medicine and Haematology ,Clinical Sciences ,Paediatrics and Reproductive Medicine ,Immunology - Abstract
Limited data are available on breakthrough COVID-19 in patients with hematologic malignancy (HM) after anti-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccination. Adult patients with HM, ≥1 dose of anti-SARS-CoV-2 vaccine, and breakthrough COVID-19 between January 2021 and March 2022 were analyzed. A total of 1548 cases were included, mainly lymphoid malignancies (1181 cases, 76%). After viral sequencing in 753 cases (49%), the Omicron variant was prevalent (517, 68.7%). Most of the patients received ≤2 vaccine doses before COVID-19 (1419, 91%), mostly mRNA-based (1377, 89%). Overall, 906 patients (59%) received COVID-19-specific treatment. After 30-day follow-up from COVID-19 diagnosis, 143 patients (9%) died. The mortality rate in patients with the Omicron variant was 7.9%, comparable to other variants, with a significantly lower 30-day mortality rate than in the prevaccine era (31%). In the univariable analysis, older age (P < .001), active HM (P < .001), and severe and critical COVID-19 (P = .007 and P < .001, respectively) were associated with mortality. Conversely, patients receiving monoclonal antibodies, even for severe or critical COVID-19, had a lower mortality rate (P < .001). In the multivariable model, older age, active disease, critical COVID-19, and 2-3 comorbidities were correlated with a higher mortality, whereas monoclonal antibody administration, alone (P < .001) or combined with antivirals (P = .009), was protective. Although mortality is significantly lower than in the prevaccination era, breakthrough COVID-19 in HM is still associated with considerable mortality. Death rate was lower in patients who received monoclonal antibodies, alone or in combination with antivirals.
- Published
- 2022
