Summary
Substudy 01A is part of a platform study. The purpose of this study is to assess the
efficacy and safety of zilovertamab vedotin in pediatric participants with relapsed or
refractory B-cell acute lymphoblastic leukemia (B-ALL), diffuse large B-cell lymphoma
(DLBCL)/Burkitt lymphoma, or neuroblastoma and in pediatric and young adult participants
with Ewing sarcoma.