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Glofitamab+ Obinutuzumab

Phase 2

Richter Syndrome | Small molecule | Oncology |Roche Holding AG|Last Updated: Jun 30, 2026

Target and mechanism

Molecular targetMS4A1, CD3E, CD3G, CD3D
Target classBinding Agent
ModalitySmall molecule

Also known as Glofitamab, IV Glofitamab

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment40

FDA Designations

No designations recorded

Clinical trial landscape

Glofitamab+ Obinutuzumab · 1 trial · 1 indication

Phase 2 1
NCT06186648Evaluation of Treatment by Glofitamab in Combination With Rituximab or Obinutuzumab Plus CHOP in Patients With RIchter SyndromeRichter Syndrome
RECRUITING40 Analytics
PHASE2RECRUITING
Evaluation of Treatment by Glofitamab in Combination With Rituximab or Obinutuzumab Plus CHOP in Patients With RIchter Syndrome
Richter SyndromeUnlock trial analytics

Study Endpoints

Primary Endpoints

Objective response regarding Richter Syndrome to R/G-CHOP + glofitamab combination.
6 cycles (each cycle is 21 days)

Percentage of patients with a complete response (CR) assessed using the Cheson IWG 2014 Lugano Classification (i.e. Deauville scale 1-3)

Secondary Endpoints

Safety and toxicity of the R/G-CHOP + glofitamab combination
Through treatment completion, an average of 8 months
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Glofitamab + ObinutuzumabEXPERIMENTALcf Intervention

Interventions

NameTypeDescription
Glofitamab + ObinutuzumabDRUGDuration of each cycle is 21 days. Cycle 1: R-CHOP Cycle 2: G-CHOP + glofitamab (at this cycle onnly, Obinutuzumab will be injected instead of Rituximab in order to decreased the risk of cytokine released syndrome) Cycle 3-6: R-CHOP + glofitamab Cycle 7-8: glofitamab alone
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites23

Inclusion Criteria: 1. Confirmed diagnosis of chronic lymphocytic leukemia or small lymphocytic lymphoma according to the revised iwCLL criteria with biopsy proven transformation to CD20 positive diffuse large B-cell lymphoma, consistent with RS according to the 2016 WHO classification 2. A fresh o...

Countries:France
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Frequently asked questions about Glofitamab+ Obinutuzumab

What is Glofitamab used for?

Glofitamab is an investigational bispecific antibody being studied for the treatment of B-cell lymphomas, including non-Hodgkin's lymphoma, diffuse large B-cell lymphoma (DLBCL), and Richter syndrome. It is being evaluated in combination with other agents such as rituximab, obinutuzumab, and polatuzumab vedotin in clinical trials.

Who makes Glofitamab?

Glofitamab is being developed by Roche Holding AG, which trades under the ticker RHHBY. The company is conducting clinical trials to evaluate the drug's safety and efficacy in patients with various B-cell malignancies.

What phase is Glofitamab in?

Glofitamab is in Phase 1 and Phase 2 clinical trials. It is an investigational agent and has not been approved by regulatory authorities. Studies are ongoing to assess its safety and efficacy in treating B-cell lymphomas.

What clinical trials is Glofitamab in?

Glofitamab is being studied in several trials, including NCT03467373, a Phase 1 study in non-Hodgkin lymphoma and DLBCL; NCT03533283, a Phase 1b/II study in relapsed/refractory B-cell non-Hodgkin's lymphoma; NCT04313608, a Phase 1 study in DLBCL; and NCT06765317, a Phase 2 study in DLBCL.

Is Glofitamab the same as IV Glofitamab or Glofitamab + Obinutuzumab?

Glofitamab is also known as IV Glofitamab, and it is studied in combination with obinutuzumab, referred to as Glofitamab + Obinutuzumab. These names refer to the same investigational drug, which is being evaluated alone or with other therapies.

How does Glofitamab work?

Glofitamab is a bispecific antibody, a type of -mab (monoclonal antibody) therapy. It is designed to engage T-cells to target and destroy B-cells that express specific antigens, which is relevant in B-cell malignancies. Its mechanism involves bridging immune effector cells to tumor cells.