Immunogenicity of COVID-19 Vaccines in Tuberculosis Patients
Immunogenicity of COVID-19 Vaccines Against Coronavirus Disease (COVID-19) Among Tuberculosis (TB) Patients in Thailand-Myanmar Border.
University of Oxford
133 participants
Apr 15, 2023
OBSERVATIONAL
Conditions
Summary
This study is a non-randomized observation and comparison of immune response between bacteriologically confirmed TB patients under treatment cohort who received COVID-19 vaccine (n=54) vs healthy individuals (n=54). Each participant will receive single or double doses of one of COVID-19 vaccines (Pfizer-BioNTech COVID-19 vaccine, AstraZeneca vaccine or Janssen Ad26.COV2.S COVID-19 vaccine) in the deltoid muscle of the non-dominant arm. Study Duration approximately 1 year. The main focus of this study is to compare the humoral and cellular immunological responses of the COVID-19 vaccines between bacteriologically confirmed TB patients under treatment vs healthy individuals. This study is funded by the Wellcome Trust. The grant reference number is 220211/A/20/Z.
Eligibility
Plain Language Summary
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Interventions
Pfizer-BioNTech COVID-19 vaccine, Messenger RNA (mRNA) based vaccine encoding the viral spike glycoprotein (S) Formulation: Frozen concentrate before dilution with 0.9% sodium chloride solution for injection Route of Administration: Intramuscular (IM) Dosing regimen: Two doses (0.3 mL per dose) (at least 3 weeks apart)
AstraZeneca vaccine, a replication-deficient simian adenoviral vector expressing the spike (S) protein of SARS-CoV-2 Formulation: Aqueous solution for injection Route of Administration: Intramuscular (IM) Dosing regimen: Two doses (0.5 mL per dose) (at least 12 weeks apart)
Janssen Ad26.COV2.S COVID-19 vaccine, recombinant, replication-incompetent adenovirus serotype 26 (Ad26) vector encoding a full-length and stabilized SARS-CoV-2 spike protein. Formulation: Suspension for injection Route of Administration: Intramuscular (IM) Dosing regimen single dose (0.5 mL)
Locations(1)
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NCT05571735