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Academic Journal
Monoclonal antibodies against SARS-CoV-2 to prevent COVID-19 worsening in a large multicenter cohort
Alessandro Soria, Francesca Graziano, Giulia Ghilardi, Giuseppe Lapadula, Daniela Dalla Gasperina, Simone Vasilij Benatti, Eugenia Quiros-Roldan, Maurizio Milesi, Francesca Bai, Marco Merli, Davide Minisci, Marco Franzetti, Erika Asperges, Filippo Chiabrando, Daria Pocaterra, Alessandro Pandolfo, Fabio Zanini, Domenico Lombardi, Anna Cappelletti, Alban Rugova, Maria Lucia Borghesi, Nicola Squillace, Luigi Pusterla, Stefania Piconi, Paola Morelli, Patrizia Rovere Querini, Raffaele Bruno, Stefano Rusconi, Salvatore Casari, Alessandra Bandera, Fabio Franzetti, Giovanna Travi, Antonella D'Arminio Monforte, Giulia Marchetti, Angelo Pan, Francesco Castelli, Marco Rizzi, Francesco Dentali, Maria Mallardo, Emanuela Rossi, Maria Grazia Valsecchi, Stefania Galimberti, Paolo Bonfanti
Heliyon, Vol 10, Iss 16, Pp e36102- (2024)
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| Title | Monoclonal antibodies against SARS-CoV-2 to prevent COVID-19 worsening in a large multicenter cohort |
|---|---|
| Authors | Alessandro Soria, Francesca Graziano, Giulia Ghilardi, Giuseppe Lapadula, Daniela Dalla Gasperina, Simone Vasilij Benatti, Eugenia Quiros-Roldan, Maurizio Milesi, Francesca Bai, Marco Merli, Davide Minisci, Marco Franzetti, Erika Asperges, Filippo Chiabrando, Daria Pocaterra, Alessandro Pandolfo, Fabio Zanini, Domenico Lombardi, Anna Cappelletti, Alban Rugova, Maria Lucia Borghesi, Nicola Squillace, Luigi Pusterla, Stefania Piconi, Paola Morelli, Patrizia Rovere Querini, Raffaele Bruno, Stefano Rusconi, Salvatore Casari, Alessandra Bandera, Fabio Franzetti, Giovanna Travi, Antonella D'Arminio Monforte, Giulia Marchetti, Angelo Pan, Francesco Castelli, Marco Rizzi, Francesco Dentali, Maria Mallardo, Emanuela Rossi, Maria Grazia Valsecchi, Stefania Galimberti, Paolo Bonfanti |
| Publication Year |
2024
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| Source |
Heliyon, Vol 10, Iss 16, Pp e36102- (2024)
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| Description |
Objective: Monoclonal antibodies (mAbs) against Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) reduced Coronavirus Disease 2019 (COVID-19) hospitalizations in people at risk of clinical worsening. Real-world descriptions are limited. Methods: CONDIVIDIAMO, a two-year multicenter observational study, consecutively enrolled SARS-CoV-2 outpatients with ≥1 risk factor for COVID-19 progression receiving mAbs. Demographic data, underlying medical condition, type of mAbs combination received, duration of symptoms before mAbs administration, COVID-19 vaccination history, were collected upon enrolment and centrally recorded. Data on outcomes (hospitalizations, reasons of hospitalization, deaths) were prospectively collected. The primary endpoint was the rate of hospitalization or death in a 28-day follow-up, whichever occurred first; subjects were censored at the day of last follow-up or up to 28 days. The Kaplan-Meier method was used to estimate the incidence rate curve in time. The Cox regression model was used to assess potential risk factors for unfavorable outcome. Results were shown as hazard ratio (HR) along with the corresponding 95 % Confidence Interval (95%CI). Results: Among 1534 subjects (median [interquartile range, IQR] age 66.5 [52.4–74.9] years, 693 [45.2 %] women), 632 (41.2 %) received bamlanivimab ± etesevimab, 209 (13.6 %) casirivimab/imdevimab, 586 (38.2 %) sotrovimab, 107 (7.0 %) tixagevimab/cilgavimab. After 28-day follow-up, 87/1534 (5.6 %, 95%CI: 4.4%–6.8 %) met the primary outcome (85 hospitalizations, 2 deaths). Hospitalizations for COVID-19 (52, 3.4 %) occurred earlier than for other reasons (33, 2.1 %), after a median (IQR) of 3.5 (1–7) versus 8 (3–15) days (p = 0.006) from mAbs administration.In a multivariable Cox regression model, factors independently associated with increased hospitalization risk were age (hazard ratio [HR] 1.02, 95%CI 1.00–1.03, p = 0.021), immunodeficiency (HR 1.78, 95%CI 1.11–2.85, p = 0.017), pre-Omicron calendar period (HR 1.66, 95%CI 1.02–2.69, p = 0.041). Conclusions: MAbs real-world data over a 2-year changing pandemic landscape showed the feasibility of the intervention, although the hospitalization rate was not negligible. Immunosuppressed subjects remain more at risk of clinical worsening.
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| Document Type |
article
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| Language |
English
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| Publisher Information |
Elsevier, 2024.
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| Subject Terms | |
