Clinical Trial: Serplulimab, Chidamide, and Rituximab Followed by Sequential R-CHOP for Newly Diagnosed Elderly MYC/BCL2 Double-Expressor DLBCL

U.S., April 21 -- ClinicalTrials.gov registry received information related to the study (NCT07538180) titled 'Serplulimab, Chidamide, and Rituximab Followed by Sequential R-CHOP for Newly Diagnosed Elderly MYC/BCL2 Double-Expressor DLBCL' on Nov. 19, 2025.

Brief Summary: This study is a phase II clinical trial and is divided into three stages.

Stage 1: Chemotherapy-free phase. All subjects will receive "Serplulimab, Chidamide, and Rituximab (SCR) therapy". After 2 treatment cycles, efficacy will be evaluated. Subjects who achieve CR or CMR will continue to receive 2 additional cycles of SCR therapy. Patients who do not achieve CR or CMR will proceed to Stage 2 treatment. The SCR regimen consists of rituximab 375mg/m² IV on day 1, ser...