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Pembrolizumab in combination with tocilizumab in high-risk hospitalized patients with COVID-19 (COPERNICO): A randomized proof-of-concept phase II study.
- Source :
-
International Journal of Infectious Diseases . Oct2022, Vol. 123, p97-103. 7p. - Publication Year :
- 2022
-
Abstract
- • The optimal management of severe COVID-19 represents an unmet clinical need. • Programmed cell death-1/interleukin-6 receptor blockade might restore immunocompetence and interrupt hyperinflammation. • COPERNICO assessed pembrolizumab plus tocilizumab and standard of care (SOC) compared with SOC in high-risk patients with COVID-19. • The addition of pembrolizumab plus tocilizumab to SOC reduced the hospitalization period. • The addition of pembrolizumab plus tocilizumab to SOC reduced the rate of discharge without sequelae. Severe COVID-19 is associated with immune dysregulation and hyperinflammation (lymphocyte exhaustion and elevated interleukin 6. Pembrolizumab (P; immune-activating anti-programmed cell death-1 antibody) plus tocilizumab (TCZ; anti- interleukin 6 receptor antibody) might interrupt the hyperinflammation and restore cellular immunocompetence. We assessed the efficacy and safety of P + TCZ + standard of care (SOC) in high-risk, hospitalized patients with COVID-19 pneumonia without mechanical ventilation. Randomized, controlled, open-label, phase II trial in patients with severe SARS-CoV-2 infection to assess the hospitalization period to discharge. A total of 12 patients were randomized (P + TCZ + SOC, n = 7; SOC, n = 5). Nine (75%) were males, with a median age of 68 (41-79) years. The median time to discharge for P + TCZ + SOC and SOC was 10 and 47.5 days (P = 0.03), with zero (n = 1 patient had P-related grade 5 myositis) and two COVID-19-related deaths, respectively. The addition of P and TCZ to SOC reduced the hospitalization period, with higher and faster discharges without sequelae than SOC alone. [ABSTRACT FROM AUTHOR]
- Subjects :
- *COVID-19
*HOSPITAL patients
*TOCILIZUMAB
*PEMBROLIZUMAB
*INTERLEUKIN receptors
Subjects
Details
- Language :
- English
- ISSN :
- 12019712
- Volume :
- 123
- Database :
- Academic Search Index
- Journal :
- International Journal of Infectious Diseases
- Publication Type :
- Academic Journal
- Accession number :
- 159384271
- Full Text :
- https://doi.org/10.1016/j.ijid.2022.08.007