Overview Anti-PD-1 Antibody Plus Chidamide and Rituximab Regimen in Relapsed or Refractory DLBCL (PCR) Status: Not yet recruiting Trial end date: 2024-12-01 Target enrollment: Participant gender: Summary To assess the efficacy and safety of Anti-PD-1 Antibody Plus Chidamide and Rituximab Regimen in the Treatment of Relapsed or Refractory DLBCL Phase: Phase 2 Details Lead Sponsor: Sun Yat-sen UniversityCollaborator: Chipscreen Biosciences, Ltd.Treatments: AntibodiesRituximab