RecruitingPhase 2Drug trialA Study of Rocbrutinib in Participants With Relapse or Refractory Non-GCB Diffuse Large B-Cell LymphomaThis is an open-label, randomized controlled, multicenter Phase II clinical study primarily evaluating the efficacy and safety of Rocbrutinib monotherapy compared to the investigator's choice of BR/R2 regimen in patients with non-GCB DLBCL.