The purpose of this study is to determine whether nivolumab plus brentuximab vedotin (followed by brentuximab vedotin plus bendamustine in patient with suboptimal response) is safe and effective in treating patients with Hodgkin's lymphoma (cHL). Eligible patients are children, adolescents, and young adults relapsed or refractory to first line.
Risk-based, Response-adapted, Phase II Open-label Trial of Nivolumab + Brentuximab Vedotin (N + Bv) for Children, Adolescents, and Young Adults With Relapsed/Refractory (R/R) CD30 + Classic Hodgkin Lymphoma (cHL) After Failure of First-line Therapy, Followed by Brentuximab + Bendamustine (Bv + B) for Participants With a Suboptimal Response (CheckMate 744: CHECKpoint Pathway and Nivolumab Clinical Trial Evaluation)