The Efficacy and Safety of Glofitamab in Combination With PD-1 Antibody and Lenalidomide in Patients With Relapsed/Refractory Large B-cell Lymphoma (LBCL) With TP53 Aberrations: A Prospective, Multicenter, Phase II Clinical Study

• Status: RECRUITING
• Trial end date: 2028-12-30

Summary

This is a Phase II, open-label, single-arm, multicenter study designed to evaluate the safety and efficacy of a novel combination therapy-Glofitamab, a PD-1 inhibitor, and Lenalidomide (Glofit-PD-1-Len)-in patients with TP53-aberrant relapsed or refractory large B-cell lymphoma (R/R LBCL). The study will enroll 24 participants and utilize a Simon two-stage design to assess the best complete response rate (BCR), defined as achieving complete remission (CR) per 2014 Lugano criteria during the treatment period. Secondary endpoints include overall response rate (ORR), progression-free survival (PFS), overall survival (OS), duration of response (DoR), and MRD negativity rate at the end of treatment. Safety and tolerability will also be evaluated. This study addresses a critical unmet need for patients with TP53-mutant R/R LBCL, who typically have a poor prognosis under current treatment options.

• Phase: PHASE2

Details

• Lead Sponsor: The First Affiliated Hospital with Nanjing Medical University
• Treatments: glofitamab; Immune Checkpoint Inhibitors; Lenalidomide; obinutuzumab