RecruitingPhase 2Drug trialPhase 2 Study of ALXN2030 in Patients With Antibody-Mediated Rejection After Kidney TransplantationThe primary objective of this study is to evaluate the efficacy of ALXN2030 compared with placebo on biopsy proven histologic resolution in participants with active or chronic active antibody-mediated rejection (AMR) at Week 52.