A Study Evaluating the Efficacy, Safety, and Pharmacokinetics of Glofitamab in Combination With Rituximab Plus Ifosfamide, Carboplatin Etoposide Phosphate in Participants With Relapsed/Refractory Transplant or CAR-T Therapy Eligible Diffuse B-Cell Lymphoma

Completed · Phase 1

Conditions studied: Diffuse Large B-Cell Lymphoma (DLBCL)

In brief

The purpose of this study is to evaluate the preliminary efficacy, safety, and pharmacokinetics of glofitamab (glofit) in combination with rituximab plus ifosfamide, carboplatin, and etoposide (R-ICE) in participants with relapsed or refractory (R/R) diffuse large B-cell lymphoma (DLBCL), who have failed one prior line of therapy incorporating an anti-cluster of differentiation (CD) 20 antibody (i.e., rituximab) and an anthracycline, and who are transplant or chimeric antigen receptor T-cell (CAR-T) therapy eligible, defined as being medically eligible for intensive platinum-based salvage therapy followed by autologous stem cell transplantation (ASCT) or for CAR-T therapy.

Key facts

Study ID

NCT05364424

Run by

Hoffmann-La Roche

People needed

43

Starts

2022-11-04

Expected to finish

2025-10-15

Last updated by the study team

2025-12-01

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Life expectancy ≥ 12 weeks
• Histologically confirmed B-cell lymphoma
• One line of prior systemic therapy including an anti-CD20 monoclonal antibody (i.e. rituximab) and an anthracycline
• Relapsed or refractory disease after first-line chemoimmunotherapy
• Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1
• Participant must be a candidate for high-dose chemotherapy followed by ASCT or CAR-T therapy

You may not qualify if…

• Treatment with more than one prior line of therapy for DLBCL
• Primary mediastinal B-cell lymphoma
• Prior treatment with glofitamab or other bispecific antibodies targeting both CD20 and CD3
• Peripheral neuropathy assessed to be Grade > 1 according to National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) v5.0 at enrollment
• Treatment with radiotherapy, chemotherapy, immunotherapy, immunosuppressive therapy, or any investigational agent for the purposes of treating cancer within 2 weeks prior to first study treatment
• Treatment with monoclonal antibodies for the purposes of treating cancer within 4 weeks prior to first study treatment
• Primary or secondary CNS lymphoma at the time of enrollment or history of CNS lymphoma
• Current or history of CNS disease, such as stroke, epilepsy, CNS vasculitis, or neurodegenerative disease
• Known or suspected history of hemophagocytic lymphohistiocytosis (HLH)
• Known history of progressive multifocal leukoencephalopathy
• Adverse events from prior anti-cancer therapy that have not resolved to Grade 1 or better (with the exception of alopecia and anorexia, or as otherwise permitted by inclusion criteria)
• Prior solid organ transplantation
• Prior allogeneic stem cell transplant
• Prior ASCT for lymphoma
• Prior autologous stem cell transplant for any indication other than lymphoma, within 5 years from the start of study treatment
• Active autoimmune disease requiring treatment
• Prior treatment with systemic immunosuppressive medications (including, but not limited to, cyclophosphamide, azathioprine, methotrexate, thalidomide, and anti-tumor necrosis factor agents), within 4 weeks prior to first dose of study treatment
• Ongoing corticosteroid use > 30 mg/day of prednisone or equivalent. Participants who received corticosteroid treatment with ≤ 30 mg/day of prednisone or equivalent must be documented to be on a stable dose of at least 4 weeks' duration prior to Cycle 1 Day 1. Participants may have received a brief (≤ 7 days) course of systemic steroids (≤ 100 mg prednisone equivalent per day) prior to initiation of study therapy for control of lymphoma-related symptoms
• Recent major surgery (within 4 weeks before the first study treatment) other than for diagnosis
• Clinically significant history of cirrhotic liver disease

Where it is running

• Chao Family Comprehensive Cancer Center UCI — Orange, California, United States
• Memorial Cancer Institute at Memorial West — Pembroke Pines, Florida, United States
• The University of Chicago — Chicago, Illinois, United States
• Tulane Medical Center — New Orleans, Louisiana, United States
• UMASS Memorial Medical Center — Worcester, Massachusetts, United States
• New York University Langone Medical Center — New York, New York, United States
• Cleveland Clinic Foundation — Cleveland, Ohio, United States
• MD Anderson Cancer Center — Houston, Texas, United States
• Medical College of Wisconsin — Milwaukee, Wisconsin, United States

Full record on ClinicalTrials.gov

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