Treatment with Tocilizumab in Adult Patients with Moderate to Critical COVID‐19 Pneumonia: A Single‐Center Retrospective Study
Objectives: This study aimed to assess if tocilizumab (TCZ) timing is associated with improved survival. Material and methods: Data obtained from adult patients with moderate/severe/critical COVID-19 and treated with TCZ, who were admitted to the Teaching Hospital of Infectious Diseases, Cluj-Napoca, Romania (April 2020-April 2021), were retrospectively analyzed. The database included demographics, clinical data, computed tomography scan results, the kinetics of IL-6, laboratory variables, and the outcome until discharge. Results: A total of 221 patients received dexamethasone, antivirals, anticoagulants, and 1-2 doses of TCZ, 8 mg/kg. In 2021, more patients received high-flow oxigen/non-invasive ventilation compared to those hospitalized in 2020, but demographics, in-hospital mortality, and laboratory data did not differ significantly. In-hospital mortality was associated with age, disease severity, lung damage, intensive care unit (ICU) admission, cardiovascular comorbidities, and IL-6<100 pg/mL at TCZ administration. In multivariate analysis the risk of death was significantly higher in patients with a persistent inflammatory state, adjusted odds ratio (aOR) 16.6 (95% CI 3.07-108.96); lung damage<40%, aOR 11.68 (95% CI 2.05-224.98); and cardiovascular comorbidities<2, aOR 3.65 (95% CI 1.06-12.53). TCZ initiation at ≤3 days after admission showed improved survival, odds ratio (OR)=0.39 (95% CI 0.16-0.9). Severe infections were found in 11 (4.9%) patients. Conclusion: Early initiation of TCZ seems beneficial and safe in patients with moderate to critical COVID-19 pneumonia..
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2022 |
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Erschienen: |
2022 |
Enthalten in: |
Zur Gesamtaufnahme - volume:117 |
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Enthalten in: |
International Journal of Infectious Diseases - 117(2022), Seite 7 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Amanda Radulescu [VerfasserIn] |
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Links: |
doi.org [kostenfrei] |
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Themen: |
COVID-19 |
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doi: |
10.1016/j.ijid.2022.01.048 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
DOAJ007353154 |
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520 | |a Objectives: This study aimed to assess if tocilizumab (TCZ) timing is associated with improved survival. Material and methods: Data obtained from adult patients with moderate/severe/critical COVID-19 and treated with TCZ, who were admitted to the Teaching Hospital of Infectious Diseases, Cluj-Napoca, Romania (April 2020-April 2021), were retrospectively analyzed. The database included demographics, clinical data, computed tomography scan results, the kinetics of IL-6, laboratory variables, and the outcome until discharge. Results: A total of 221 patients received dexamethasone, antivirals, anticoagulants, and 1-2 doses of TCZ, 8 mg/kg. In 2021, more patients received high-flow oxigen/non-invasive ventilation compared to those hospitalized in 2020, but demographics, in-hospital mortality, and laboratory data did not differ significantly. In-hospital mortality was associated with age, disease severity, lung damage, intensive care unit (ICU) admission, cardiovascular comorbidities, and IL-6<100 pg/mL at TCZ administration. In multivariate analysis the risk of death was significantly higher in patients with a persistent inflammatory state, adjusted odds ratio (aOR) 16.6 (95% CI 3.07-108.96); lung damage<40%, aOR 11.68 (95% CI 2.05-224.98); and cardiovascular comorbidities<2, aOR 3.65 (95% CI 1.06-12.53). TCZ initiation at ≤3 days after admission showed improved survival, odds ratio (OR)=0.39 (95% CI 0.16-0.9). Severe infections were found in 11 (4.9%) patients. Conclusion: Early initiation of TCZ seems beneficial and safe in patients with moderate to critical COVID-19 pneumonia. | ||
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