Tuberculosis clinical trials at UCSF

An open label, non-randomized pilot study in kidney transplant recipients who received a completed primary series and bivalent booster of mRNA based COVID-19 vaccine and have =<2500 U/mL SARS-CoV-2 S antibody concentration using the Roche Elecsys(R) anti-RBD assay. Up to 80 participants will be enrolled in this study. Eligible participants will receive a dose of the Sanofi-GSK monovalent (B.1.351) CoV2 preS dTM-AS03 COVID-19 vaccine candidate.. The primary objective is to determine whether a booster dose of the Sanofi-GSK monovalent (B.1.351) CoV2 preS dTM-AS03 COVID-19 vaccine will elicit an increased SARS-CoV-2 antibody response in participants who have failed to maintain an antibody titer >2500 U/mL (using the Roche Elecsys(R) anti-RBD assay) to 2 or more doses of mRNA based COVID-19 vaccine