Testing a new drug called odronextamab for treating follicular lymphoma
Official title: A Phase 3, Open-label, Randomized Study to Compare the Efficacy and Safety of Odronextamab (REGN1979), an Anti-CD20 X Anti-CD3 Bispecific Antibody Versus Investigator's Choice in Previously Untreated Participants With Follicular Lymphoma (OLYMPIA-1)
Run by Regeneron Pharmaceuticals · NCT06091254 · Data updated 2026-11-12
This study is testing a new drug called odronextamab to see if it can safely and effectively treat people with follicular lymphoma who haven't received treatment before.
Quick facts
| Phase | Phase 3 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 822 (estimated) |
| Sponsor | Regeneron Pharmaceuticals Industry-sponsored |
| Drugs / interventions | odronextamab, rituximab, chemotherapy |
| Locations | 190 sites (Tucson, Arizona and 189 other locations) |
| Status | Recruiting |
| Started | December 12, 2023 |
| Main results expected | February 7, 2028 |
| Study ends | November 3, 2029 |
| Registry record updated | October 6, 2026 |
| Trial ID | NCT06091254 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are adults diagnosed with CD20+ follicular lymphoma, stage II bulky or stage III/IV, who require treatment.
✕Probably not a fit
Patients with central nervous system lymphoma, high-grade transformations, or those who have received prior systemic anti-lymphoma therapy may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This clinical trial investigates the safety and effectiveness of odronextamab, an experimental drug, in patients with previously untreated follicular lymphoma. The study consists of two parts: the first part assesses the safety and tolerability of odronextamab alone, while the second part compares its effectiveness to the standard treatment of rituximab combined with chemotherapy. Participants will be monitored for side effects, drug levels in the blood, and the body's immune response to the drug. The goal is to determine if odronextamab can provide a better treatment option for this type of cancer.
Why it matters
Potential benefit: If successful, this study could offer a new and potentially more effective treatment option for patients with follicular lymphoma.
How similar studies have gone: Other studies have shown promise with similar approaches, but the specific use of odronextamab in this context is novel.
Who can join: the full rules
Show full inclusion / exclusion criteria
Key Inclusion Criteria: 1. Diagnosis of Cluster of Differentiation 20\^+ (CD20\^+) FL Grade 1-3a, stage II bulky or stage III / IV 2. Need for treatment as described in the protocol 3. Have measurable disease on cross-sectional imaging documented by diagnostic imaging Computed Tomography (CT) or Magnetic Resonance Imaging (MRI) 4. Eastern Cooperative Oncology Group (ECOG) performance status of 0-2 5. Adequate bone marrow function and hepatic function, as described in the protocol Key Exclusion Criteria: 1. Central Nervous System (CNS) lymphoma or leptomeningeal lymphoma 2. Histological evidence of transformation to a high-grade or diffuse large B-cell lymphoma 3. Waldenström Macroglobulinemia (WM, lymphoplasmacytic lymphoma), Grade 3b follicular lymphoma, chronic lymphocytic leukemia, or small lymphocytic lymphoma 4. Treatment with any systemic anti-lymphoma therapy 5. Infections and allergy/hypersensitivity to study drug or excipient, as described in the protocol NOTE: Other protocol defined inclusion/exclusion criteria apply
Where it's running
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University of Arizona Cancer Center
Tucson, Arizona, United States Recruiting -
David Geffen School of Medicine at UCLA
Los Angeles, California, United States Recruiting -
Investigative Clinical Research of Indiana
Noblesville, Indiana, United States Recruiting -
Beth Israel Deaconess Medical Center
Boston, Massachusetts, United States Recruiting -
Karmanos Cancer Institute
Detroit, Michigan, United States Recruiting -
Icahn School of Medicine at Mt Sinai
New York, New York, United States Recruiting
Show 44 more locations
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Stony Brook University Hospital
Stony Brook, New York, United States Recruiting -
University of North Carolina
Chapel Hill, North Carolina, United States Recruiting -
Levine Cancer Institute
Charlotte, North Carolina, United States Recruiting -
University Hospitals Cleveland Medical Center
Cleveland, Ohio, United States Recruiting -
Vanderbilt University Medical Center
Nashville, Tennessee, United States Recruiting -
Center for Oncology and Blood Disorders
Houston, Texas, United States Recruiting -
Huntsman Cancer Institute - Oncology Division
Salt Lake City, Utah, United States Recruiting -
University of Virginia
Charlottesville, Virginia, United States Recruiting -
Ingham Institute
Liverpool, New South Wales, Australia Recruiting -
Flinders Medical Centre
Bedford Park, South Australia, Australia Recruiting -
Monash Health
Clayton, Victoria, Australia Recruiting -
Epworth Freemasons
East Melbourne, Victoria, Australia Recruiting -
Alfred Hospital and Monash University
Melbourne, Victoria, Australia Recruiting -
St Vincents Hospital Melbourne
Melbourne, Victoria, Australia Recruiting -
Ordensklinikum Linz
Linz, Osterreich, Austria Recruiting -
Ordensklinikum Linz Gmbh, Elisabethinen
Linz, Austria Recruiting -
Uniklinikum Salzburg (LKH) Universitatsklinik fur Innere Medizin III
Salzburg, Austria Recruiting -
Medical University of Vienna
Vienna, Austria Recruiting -
Hanusch Krankenhaus
Vienna, Austria Recruiting -
Ensino e Terapia de Inovacao Clinica Amo (Etica)
Salvador, Estado de Bahia, Brazil Recruiting -
Instituto Mario Pena de Ensino Pesquisa e Inovacao
Belo Horizonte, Minas Gerais, Brazil Recruiting -
Liga Norte Riograndense Contra o Cancer
Natal, Rio Grande do Norte, Brazil Recruiting -
Instituto do Cancer em Hospital Sao Vicente de Paulo
Passo Fundo, Rio Grande do Sul, Brazil Recruiting -
Hospital de Clinicas de Porto Alegre
Porto Alegre, Rio Grande do Sul, Brazil Recruiting -
Centro de Hematologia e Oncologia
Joinville, Santa Catarina, Brazil Recruiting -
Animi Unidade de Tratamento Oncologico Ltda
Lages, Santa Catarina, Brazil Recruiting -
Fundacao Pio XII Hospital de Amor
Barretos, São Paulo, Brazil Recruiting -
Amaral Carvalho Hospital
Jaú, São Paulo, Brazil Recruiting -
Hospital das Clinicas da Faculdade de Medicina de Ribeirao Preto da Universidade de Sao Paulo
Ribeirão Preto, São Paulo, Brazil Recruiting -
Instituto DOr de Pesquisa e Ensino Df Star
Brasília, Brazil Recruiting -
Instituto Americas
Rio de Janeiro, Brazil Recruiting -
Hospital Alemao Oswaldo Cruz
São Paulo, Brazil Recruiting -
AC Camargo Cancer Center
São Paulo, Brazil Recruiting -
Clinical Hospital of Medicine School at Sao Paulo University
São Paulo, Brazil Recruiting -
Casa de Saude Santa Marcelina
São Paulo, Brazil Recruiting -
Tom Baker Cancer Center
Calgary, Alberta, Canada Recruiting -
Saint John Regional Hospital
Saint John, New Brunswick, Canada Recruiting -
Centre Integre de Sante et de Services Sociaux (CISSS) de la Monteregie-Centre
Greenfield Park, Quebec, Canada Recruiting -
CHU de Quebec - Universite Laval
Québec, Quebec, Canada Recruiting -
Ciusss de Lestrie - Centre Hospitalier Universitaire de Sherbrooke (CHUS)
Sherbrooke, Quebec, Canada Recruiting -
Fundacion Arturo Lopez Perez
Santiago, Santiago Metropolitan, Chile Recruiting -
Inmunocel
Santiago, Santiago Metropolitan, Chile Recruiting -
Clinica Alemana de Santiago
Santiago, Santiago Metropolitan, Chile Recruiting -
University Hospital Hradec Kralove
Hradec Králové, Czechia Recruiting
+140 more sites. See ClinicalTrials.gov for the full list.
Study contacts
- Study coordinator: Clinical Trials Administrator
- Email: clinicaltrials@regeneron.com
- Phone: 844-734-6643
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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Testing a new drug combination for relapsed or refractory follicular and marginal zone lymphoma
This study is testing a new combination of drugs to see if it can help adults with relapsed or hard-to-treat follicular or marginal zone lymphoma feel better compared to standard treatment.
-
Odronextamab with chemo vs rituximab with chemo in untreated DLBCL
A new treatment approach using odronextamab plus chemotherapy is being tested to see if it works better and is as safe as rituximab plus chemotherapy for adults with newly diagnosed diffuse large B-cell lymphoma.
-
Polatuzumab Vedotin plus Rituximab with Reduced-dose chemo for frail seniors with DLBCL
This trial tests whether a gentler, first-line treatment (Polatuzumab Vedotin with Rituximab and reduced-dose chemo) helps older, frail patients with DLBCL stay disease-free longer.
-
Chidamide, Lenalidomide, and Rituximab as induction therapy for newly diagnosed elderly or unfit double-expressor DLBCL
This trial tests whether the combo of chidamide, lenalidomide, and rituximab can help treat newly diagnosed double-expressor DLBCL in people who are elderly or not fit for standard chemotherapy.
-
Rituximab plus Cyclosporine for Primary Membranous Nephropathy
This study tests whether adding Cyclosporine to Rituximab helps people with primary membranous nephropathy achieve remission of heavy protein in the urine faster.
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Glofitamab combo vs Rituximab combo with chemo for relapsed/refractory DLBCL
This study tests whether glofitamab with chemotherapy (JS203-GemOx) helps patients with relapsed or refractory DLBCL more than rituximab with chemotherapy.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.