The trial is taking place at:
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Clinica Universidad de Navarra | Sede Madrid - Hematology Department

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A Trial to Learn if Odronextamab is Safe and Well-tolerated and How Well it Works Compared to Rituximab Combined With Different Types of Chemotherapy for Participants With Follicular Lymphoma (OLYMPIA-1)

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Regeneron Pharmaceuticals

Status and phase

Enrolling
Phase 3

Conditions

Follicular Lymphoma (FL)

Treatments

Drug: Odronextamab
Drug: Rituximab
Drug: Cyclophosphamide
Drug: Prednisone/prednisolone
Drug: Bendamustine
Drug: Vincristine
Drug: Doxorubicin

Study type

Interventional

Funder types

Industry

Identifiers

NCT06091254
2022-502660-20-00 (Other Identifier)
R1979-HM-2298

Details and patient eligibility

About

This study is researching an experimental drug called odronextamab, referred to as study drug. The study is focused on participants with previously untreated follicular lymphoma (a type of non-Hodgkin lymphoma or NHL). This study will be made up of two parts: Part 1 (non-randomized) and Part 2 (randomized - controlled). The aim of Part 1 of the study is to see how safe and tolerable the study drug is. The aim of Part 2 of the study is to see how the study drug works compared to rituximab and chemotherapy (the current standard of care for NHL). Standard of care means the usual medication expected and used when receiving treatment for a condition. The study is looking at several other research questions, including: What side effects may happen from taking the study drug How much study drug is in your blood at different times Whether the body makes antibodies against the study drug (which could make the drug less effective or could lead to side effects) The impact from the study drug on your quality of life and ability to complete routine daily activities.

Enrollment

478 estimated patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion and exclusion criteria

Key Inclusion Criteria: Diagnosis of cluster of differentiation 20^+ (CD20^+) FL Grade 1-3a, stage II bulky or stage III / IV Need for treatment as described in the protocol Have measurable disease on cross-sectional imaging documented by diagnostic imaging Computed tomography (CT) or Magnetic resonance imaging (MRI) Eastern Cooperative Oncology Group (ECOG) performance status of 0-2 Adequate bone marrow function and hepatic function Key Exclusion Criteria: Central nervous system (CNS) lymphoma or leptomeningeal lymphoma Histological evidence of transformation to a high-grade or diffuse large B-cell lymphoma Waldenström macroglobulinemia (WM, lymphoplasmacytic lymphoma), Grade 3b follicular lymphoma, chronic lymphocytic leukemia, or small lymphocytic lymphoma Treatment with any systemic anti-lymphoma therapy Infections and allergy/hypersensitivity to study drug or excipient NOTE: Other protocol defined inclusion / exclusion criteria apply

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

None (Open label)

478 participants in 2 patient groups

Odronextamab
Experimental group
Description:
Part 1 is a safety run-in. All participants will receive odronextamab. In part 2 participants will be randomly assigned in a 1:1 ratio to receive odronextamab followed by odronextamab maintenance.
Treatment:
Drug: Odronextamab
Rituximab + Investigator's Choice Chemotherapy
Active Comparator group
Description:
Part 2 only, participants will be randomized 1:1 to receive rituximab in combination with chemotherapy followed by rituximab maintenance.
Treatment:
Drug: Doxorubicin
Drug: Vincristine
Drug: Bendamustine
Drug: Prednisone/prednisolone
Drug: Cyclophosphamide
Drug: Rituximab

Trial contacts and locations

66

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Central trial contact

Clinical Trials Administrator

Data sourced from clinicaltrials.gov

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