A randomized, phase 1b study of the pharmacokinetics, pharmacodynamics, safety, and tolerability of bleselumab, a fully human, anti-CD40 monoclonal antibody, in kidney transplantation.

ABSTRACT: This study evaluated the safety, tolerability, pharmacokinetics, and pharmacodynamics of various doses of the anti-CD40 monoclonal antibody bleselumab (ASKP1240) in de novo kidney transplant recipients receiving concomitant standard immunosuppression over 90 days posttransplant. Transplant recipients were randomized (1:1:1:1:1) to bleselumab 50 mg, 100 mg, 200 mg, or 500 mg, or placebo, in addition to standard maintenance immunosuppression. The primary pharmacokinetic endpoints were AUC_inf , C_max , and AUC_last . The primary pharmacodynamic endpoint was B cell CD40 receptor occupancy over time. Overall, 50 kidney transplant recipients were randomized; 45 received their randomized treatment (bleselumab [n = 37] or placebo [n = 8]). AUC_inf and AUC

SUBMITTER: Vincenti F 

PROVIDER: S-EPMC6972670 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature