Immunogenicity and safety of the CoronaVac vaccine in patients with cancer receiving active systemic therapy.
Future Oncol
; 17(33): 4447-4456, 2021 Nov.
Article
em En
| MEDLINE
| ID: mdl-34342517
ABSTRACT
Aim:
To evaluate the immunogenicity and safety of the CoronaVac vaccine in patients with cancer receiving active systemic therapy.Methods:
This multicenter, prospective, observational study was conducted with 47 patients receiving active systemic therapy for cancer. CoronaVac was administered as two doses (3 µg/day) on days 0 and 28. Antibody level higher than 1 IU/ml was defined as 'immunogenicity.'Results:
The immunogenicity rate was 63.8% (30/47) in the entire patient group, 59.5% (25/42) in those receiving at least one cytotoxic drug and 100% (five of five) in those receiving monoclonal antibody or immunotherapy alone. Age was an independent predictive factor for immunogenicity (odds ratio 0.830; p = 0.043).Conclusion:
More than half of cancer patients receiving active systemic therapy developed immunogenicity.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Vacinas contra COVID-19
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SARS-CoV-2
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COVID-19
/
Neoplasias
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Antineoplásicos
Tipo de estudo:
Clinical_trials
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Aged
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Aged80
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Female
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Humans
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Male
/
Middle aged
Idioma:
En
Revista:
Future Oncol
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
Turquia