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Odronextamab multiple dose levels

Phase 1

Non-Hodgkin Lymphoma | Small molecule | Oncology |Regeneron Pharmaceuticals, Inc.|Last Updated: Oct 10, 2025

Success Probability

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Market & Valuation

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Trial Design

CONTROLLED
Total Trials1
Total Enrollment200

FDA Designations

PRIORITY_REVIEW

Clinical trial landscape

Odronextamab multiple dose levels · 1 trial · 2 indications

Phase 1 1
NCT02290951Study to Investigate the Safety and Tolerability of Odronextamab in Patients With CD20+ B-Cell MalignanciesNon-Hodgkin Lymphoma
COMPLETED200 Analytics
PHASE1COMPLETED
Study to Investigate the Safety and Tolerability of Odronextamab in Patients With CD20+ B-Cell Malignancies
Non-Hodgkin LymphomaUnlock trial analytics

Study Endpoints

Primary Endpoints

Safety/overall frequency of adverse events (AEs)
Up to 24 months

Part A and B

Safety/dose limiting toxicities (DLTs)
Up to 28 days

Part A and B

Antitumor activity as measured by the objective response rate (ORR)
Through study completion, an average of 24 months

Expansion Cohorts: • Diffuse large B-cell lymphoma (DLBCL) after failure of CAR-T therapy Part A

Secondary Endpoints

Pharmacokinetics (Concentration of odronextamab)
Up to 10 months
Incidence of anti-drug antibodies (ADA) to odronextamab
Over time; up to approximately 15 months
Titer of ADA to odronextamab
Over time; up to approximately 15 months
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Part AEXPERIMENTALDLBCL post CAR-T
1N Part BEXPERIMENTALFL
2N Part BEXPERIMENTALDLBCL

Interventions

NameTypeDescription
Odronextamab multiple dose levelsDRUGAdministered by intravenous (IV) infusion
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites22

Key Inclusion Criteria: 1. Have documented CD20+ B-cell malignancy, with active disease not responsive to prior therapy, for whom no standard of care options exists, and for whom treatment with an anti-CD20 antibody may be appropriate: * Part A (IV administration) B-NHL confirmed by National Ca...

Countries:United StatesFranceGermanyIsraelUnited Kingdom
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Frequently asked questions about Odronextamab multiple dose levels

What is Odronextamab used for in Non-Hodgkin Lymphoma?

Odronextamab is an investigational small molecule being studied for the treatment of Non-Hodgkin Lymphoma. It is currently in Phase 1 clinical development. The drug has been evaluated in a completed clinical trial that also included patients with Chronic Lymphocytic Leukemia.

Who makes Odronextamab?

Odronextamab is being developed by Regeneron Pharmaceuticals, Inc., a biopharmaceutical company traded on the NASDAQ under the ticker symbol REGN. The company is conducting clinical research to evaluate the safety and tolerability of this investigational drug in patients with certain B-cell malignancies.

What phase is Odronextamab in?

Odronextamab is in Phase 1 clinical development. It is an investigational drug and has not been approved by regulatory authorities. The drug has received Priority Review designation from the FDA, indicating an expedited review process for its development.

What clinical trials is Odronextamab in?

Odronextamab has been studied in one completed clinical trial with the identifier NCT02290951. This Phase 1 study investigated the safety and tolerability of the drug in patients with CD20+ B-cell malignancies, including Non-Hodgkin Lymphoma and Chronic Lymphocytic Leukemia. The trial enrolled 200 participants across multiple countries.

Is Odronextamab FDA approved?

Odronextamab is not FDA approved. It is an investigational drug currently in Phase 1 clinical development. The drug has received Priority Review designation from the FDA, which is a status granted to drugs that may offer significant improvements in treatment, but it does not indicate approval.