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Study identifier: NCT06867536 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Hypofractionation Radiotherapy in Combination With Glofitamab in Relapsed/Refractory Diffuse B-cell Lymphoma With Baseline High Tumor Burden

Condition: Relapsed/Refractory Diffuse Large B-Cell Lymphoma (DLBCL) · Lymphoma  ·  Sponsor: Liling Zhang

PhasePhase 2
Planned participants40
Who can joinAll sexes, 18 Years to 75 Years
Healthy volunteersNo

About this study

Glofitamab has shown efficacy and safety in the treatment of patients with relapsed/refractory diffuse large B-cell lymphoma (R/R DLBCL) and has been approved for marketing in China. However, in patients with baseline high tumor burden, the complete response (CR) rate is relatively lower compared with patients without. There is still a need to improve the efficacy of glofitamab in patients with high tumor burden. Previous studies have shown that hypofractionation radiotherapy (HRT) may induce T cell immune responses and improve the tumor microenvironment . Evidence shows that radiotherapy (RT) improves chimeric antigen receptor T-cell (CAR-T) efficacy as a bridging therapy . Based on the experience of RT combined with CAR-T, bispecific antibodies, as another T-cell therapy, may also demonstrate synergistic effects when combined with HRT, especially in those patients with bulky disease. This study will enroll R/R DLBCL patients with high tumor burden to assess the efficacy and safety of glofitamab in combination with HRT and to explore a new treatment model for R/R DLBCL patients with high tumor burden at baseline.

This description comes directly from the study's public registry record.

Talk to the study team

Liling Zhang  ·  0086 27 83262660  ·  lily1228@sina.com

Always discuss trial participation with your own doctor first.

Locations (1)

Union Hospital Affiliated to Tongji Medical College of Huazhong University of Science and TechnologyWuhan, Hubei, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT06867536