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Efficacy and Safety of Glofitamab Combined With GemOxin the Treatment of Refractory Diffuse Large B-Cell Lymphoma

NCT07480850 · Status: ACTIVE_NOT_RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2026-03-18

No results posted yet for this study

Summary

In patients with relapsed or refractory diffuse DLBCL who have not achieved complete remission in the mid-term, the treatment with Glofit+GemOx regimen is used.

Conditions

  • Refractory Diffuse Large B-Cell Lymphoma (DLBCL)

Interventions

DRUG

Glofitamab

On Day 1 of Cycle 1 (7 days before the first administration of Glofitamab), a single intravenous dose of 1000 mg of Obinutuzumab was administered. Then, in Cycle 1 (Day 8: 2.5 mg; Day 15: 10 mg), Glofitamab was administered intravenously with gradually increasing doses, followed by a fixed dose of 30 mg of Glofitamab on Day 1 of Cycles 2 to 6. GemOx treatment (intravenous Gemcitabine 1000 mg/m² and Oxaliplatin 100 mg/m², administered on Day 2 of Cycle 1 and then on Day 1 of subsequent cycles) was given every 21 days per cycle.

DRUG

Gemcitabin

On Day 1 of Cycle 1 (7 days before the first administration of Glofitamab), a single intravenous dose of 1000 mg of Obinutuzumab was administered. Then, in Cycle 1 (Day 8: 2.5 mg; Day 15: 10 mg), Glofitamab was administered intravenously with gradually increasing doses, followed by a fixed dose of 30 mg of Glofitamab on Day 1 of Cycles 2 to 6. GemOx treatment (intravenous Gemcitabine 1000 mg/m² and Oxaliplatin 100 mg/m², administered on Day 2 of Cycle 1 and then on Day 1 of subsequent cycles) was given every 21 days per cycle.

DRUG

Oxaliplatin

On Day 1 of Cycle 1 (7 days before the first administration of Glofitamab), a single intravenous dose of 1000 mg of Obinutuzumab was administered. Then, in Cycle 1 (Day 8: 2.5 mg; Day 15: 10 mg), Glofitamab was administered intravenously with gradually increasing doses, followed by a fixed dose of 30 mg of Glofitamab on Day 1 of Cycles 2 to 6. GemOx treatment (intravenous Gemcitabine 1000 mg/m² and Oxaliplatin 100 mg/m², administered on Day 2 of Cycle 1 and then on Day 1 of subsequent cycles) was given every 21 days per cycle.

DRUG

Obinutuzumab

On Day 1 of Cycle 1 (7 days before the first administration of Glofitamab), a single intravenous dose of 1000 mg of Obinutuzumab was administered. Then, in Cycle 1 (Day 8: 2.5 mg; Day 15: 10 mg), Glofitamab was administered intravenously with gradually increasing doses, followed by a fixed dose of 30 mg of Glofitamab on Day 1 of Cycles 2 to 6. GemOx treatment (intravenous Gemcitabine 1000 mg/m² and Oxaliplatin 100 mg/m², administered on Day 2 of Cycle 1 and then on Day 1 of subsequent cycles) was given every 21 days per cycle.

Sponsors & Collaborators

  • Cancer Institute and Hospital, Chinese Academy of Medical Sciences

    lead OTHER

Principal Investigators

  • Cao Xinxin · Cancer Institute and Hospital, Chinese Academy of Medical Sciences

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-01-01
Primary Completion
2028-01-01
Completion
2028-01-02

Countries

  • China

Study Locations

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Entities

Drugs

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07480850 on ClinicalTrials.gov