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Study identifier: NCT05852717 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Safety and Efficacy of Epcoritamab With Gemcitabine, Dexamethasone, and Cisplatin (GDP) Salvage Chemotherapy in Relapsed Refractory Large B-cell Lymphoma

Condition: Large Cell Lymphoma, Diffuse · Relapsed Cancer · Refractory Cancer  ·  Sponsor: Dipenkumar Modi

PhasePhase 2
Planned participants35
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

Subjects with relapsed large cell lymphoma will receive 3 cycles of combination therapy consisting of GDP and epcoritamab. Each cycle will last 21 days. GDP consists of gemcitabine 1000 mg/m2 IV on Days 1 and 8, cisplatin 75 mg/m2 IV on Day 1, and dexamethasone 40 mg orally on Days 1 through 4. Epcoritamab will be administered subcutaneously (SC) on Days 1, 8, and 15. Patients will receive granulocyte colony stimulating factor (G-CSF) between Day 8 through Day 10 of each cycle of combination therapy. Patients will then undergo radiology imaging for disease assessment. Patients may proceed to SCT(autologous or allogeneic) or CAR T-cell therapy or epcoritamab monotherapy upon completion of Cycle 3 per investigator discretion. The rationale for subjects not proceeding to autoSCT or CAR T-cell therapy will be captured in the eCRFs. Patients who do not undergo SCT or CAR T-cell therapy may have the option to receive study treatment with epcoritamab monotherapy following completion of Cycle 3. Epcoritamab monotherapy will be offered to selected subjects who become ineligible to undergo SCT or CAR T-cell therapy (such as social situation, change in subject decision). The decision to offer epcoritamab monotherapy will be per investigator's discretion. However, subjects must have demonstrated a response to the combination therapy (partial remission or complete remission) per disease assessment scans prior to offering epcoritamab monotherapy. Epcoritamab monotherapy should begin 2 we…

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

Talk to the study team

Dipenkumar Modi, MD  ·  313-576-8739  ·  modid@karmanos.org

Allison Lipps  ·  317-634-5842  ·  alipps@hoosiercancer.org

Always discuss trial participation with your own doctor first.

Locations (4)

Indiana University Melvin and Bren Simon Comprehensive Cancer CenterIndianapolis, Indiana, United StatesRecruiting
Karmanos Cancer Center (Wayne State University)Detroit, Michigan, United StatesRecruiting
University of Texas Southwestern Medical CenterDallas, Texas, United StatesRecruiting
University of Virginia Health SystemCharlottesville, Virginia, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT05852717