A Trial to Learn if Odronextamab Combined With Chemotherapy is Safe and Well-Tolerated and How Well it Works Compared to Rituximab Combined With Chemotherapy for Adult Participants With Follicular Lymphoma

NCT ID: NCT06097364

Last Updated: 2025-09-19

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

ACTIVE_NOT_RECRUITING

Clinical Phase

PHASE3

Total Enrollment

733 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-11-14

Study Completion Date

2029-07-29

Brief Summary

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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. Follicular lymphoma is a type of non-Hodgkin lymphoma or NHL. Participants with follicular lymphoma that has come back after treatment (called "relapsed") or did not respond to treatment (called "refractory") are eligible to take part only in Part 1A of the study.

This study is made up of 3 parts: Part 1A (non-randomized), Part 1B and Part 2 (randomized - controlled).

The aim of Part 1A and Part 1B of the study is to see how safe and tolerable the study drug in combination with chemotherapy is and to determine the dose and schedule of the study drug to be combined with chemotherapy to be used in Part 2 of the study.

The aim of Part 2 of the study is to assess how effective the combination of the study drug with chemotherapy is in comparison with the combination of 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 the blood at different times
* Whether the body makes antibodies against the study drug (which could make the study drug less effective or could lead to side effects)
* The impact from the study drug on quality-of-life and ability to complete routine daily activities

Detailed Description

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Conditions

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Follicular Lymphoma (FL)

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Odronextamab + Chemotherapy

Part 1 of the study includes ordonextamab dose escalation for participants with previously untreated FL and relapsed/refractory FL (Part 1A only) followed by a randomized exploration of 2 regimens of odronextamab (Odro) and cyclophosphamide, doxorubicin, vincristine, prednisone (CHOP) with the objective of dose optimization (Part 1B) in previously untreated patients with FL.

Group Type EXPERIMENTAL

Odronextamab

Intervention Type DRUG

Administered by intravenous (IV) infusion

Cyclophosphamide

Intervention Type DRUG

Administered by IV infusion

Doxorubicin

Intervention Type DRUG

Administered by IV infusion

Prednisone/Prenisolone

Intervention Type DRUG

Administered orally (PO)

Rituximab + Chemotherapy

In Part 2 only, participants will be randomized 1:1:1 to receive rituximab (R) with chemotherapy (CHOP), followed by rituximab monotherapy maintenance.

Group Type ACTIVE_COMPARATOR

Odronextamab

Intervention Type DRUG

Administered by intravenous (IV) infusion

Rituximab

Intervention Type DRUG

Administered by IV infusion, or subcutaneous (SC)

Cyclophosphamide

Intervention Type DRUG

Administered by IV infusion

Doxorubicin

Intervention Type DRUG

Administered by IV infusion

Vincristine

Intervention Type DRUG

Administered by IV infusion

Prednisone/Prenisolone

Intervention Type DRUG

Administered orally (PO)

Odronextamab + Chemotherapy + Maintenance

In Part 2, participants will be randomized 1:1:1 to receive odronextamab with chemotherapy \[CHOP, or cyclophosphamide, vincristine, and prednisone (CVP)\], followed by odronextamab monotherapy maintenance.

Group Type EXPERIMENTAL

Odronextamab

Intervention Type DRUG

Administered by intravenous (IV) infusion

Vincristine

Intervention Type DRUG

Administered by IV infusion

Odronextamab + Chemotherapy + No maintenance

In Part 2, participants will be randomized 1:1:1 to receive odronextamab with chemotherapy (CHOP, or CVP) without maintenance.

Group Type EXPERIMENTAL

Odronextamab

Intervention Type DRUG

Administered by intravenous (IV) infusion

Vincristine

Intervention Type DRUG

Administered by IV infusion

Interventions

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Odronextamab

Administered by intravenous (IV) infusion

Intervention Type DRUG

Rituximab

Administered by IV infusion, or subcutaneous (SC)

Intervention Type DRUG

Cyclophosphamide

Administered by IV infusion

Intervention Type DRUG

Doxorubicin

Administered by IV infusion

Intervention Type DRUG

Vincristine

Administered by IV infusion

Intervention Type DRUG

Prednisone/Prenisolone

Administered orally (PO)

Intervention Type DRUG

Other Intervention Names

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REGN1979 Rituxan Cytoxan Adriamycin Oncovin Deltasone/Omnipred

Eligibility Criteria

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Inclusion Criteria

1. Have diagnosis of cluster of differentiation 20 positive (CD20+) FL grade 1-3a, stage II bulky or stage III / IV

1. For Part 1A: previously untreated participants who have Follicular Lymphoma International Prognostic Index (FLIPI)-1 score of 3 to 5, or R/R FL
2. For Part 1B: previously untreated participants who have FLIPI-1 score of 3 to 5
3. For Part 2: previously untreated participants who have FLIPI-1 score of 0 to 5
2. Have measurable disease on cross sectional imaging documented by diagnostic computed tomography \[CT\], or magnetic resonance imaging \[MRI\] imaging, as described in the protocol
3. Eastern Cooperative Oncology Group (ECOG) performance status of 0-2
4. Adequate bone marrow and hepatic function.

Exclusion Criteria

1. Participants with central nervous system lymphoma or leptomeningeal lymphoma
2. Participants with histological evidence of transformation to a high-grade or diffuse large B-cell lymphoma
3. Participants with Waldenström macroglobulinemia (WM, lymphoplasmacytic lymphoma), grade 3b follicular lymphoma, chronic lymphocytic leukemia or small lymphocytic lymphoma
4. Recent major surgery and history or organ transplantation
5. A malignancy other than NHL unless the participant is adequately and definitively treated and any other significant active disease or medical condition that could interfere with the conduct of the study or put the participant at significant risk, as described in the protocol.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Regeneron Pharmaceuticals

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Clinical Trial Management

Role: STUDY_DIRECTOR

Regeneron Pharmaceuticals

Locations

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Boca Raton Clinical Research (BRCR) Global

Plantation, Florida, United States

Site Status

Investigative Clinical Research of Indiana

Noblesville, Indiana, United States

Site Status

University of Kentucky

Lexington, Kentucky, United States

Site Status

Henry Ford Health System

Detroit, Michigan, United States

Site Status

Cancer and Hematology Centers of Western Michigan

Grand Rapids, Michigan, United States

Site Status

Clinical Research Alliance Inc

Westbury, New York, United States

Site Status

Center for Oncology and Blood Disorders

Houston, Texas, United States

Site Status

Community Cancer Trials of Utah

Ogden, Utah, United States

Site Status

Prohealth Care Inc

Waukesha, Wisconsin, United States

Site Status

Liverpool Hospital

Liverpool, New South Wales, Australia

Site Status

Calvary Mater Newcastle

Waratah, New South Wales, Australia

Site Status

Pindara Private Hospital

Benowa, Queensland, Australia

Site Status

Karl Landsteiner University Hospital St. Poelten

Sankt Pölten, Lower Austria, Austria

Site Status

Medical University of Graz

Graz, Styria, Austria

Site Status

Landeskrankenhaus Hochsteiermark

Leoben, Styria, Austria

Site Status

Innsbruck Medical University

Innsbruck, Tyrol, Austria

Site Status

Kepler University Hospital

Linz, Upper Austria, Austria

Site Status

Universitatsklinik fur Kinder und Jungendheilkunde

Vienna, , Austria

Site Status

Klinikum Wels-Grieskirchen

Wels, , Austria

Site Status

Verenigde Ziekenhuizen van Waas en Durme

Sint-Niklaas, Oost Vlaanderen, Belgium

Site Status

Universitair Ziekenhuis (UZ) Gent/ Ghent University Hospital

Ghent, Oost-Vlaanderen, Belgium

Site Status

Algemeen Ziekenhuis St Jan Brugge Oostende Av

Bruges, West Flanders, Belgium

Site Status

AZ Groeninge

Kortrijk, West Flanders, Belgium

Site Status

Institut Jules Bordet

Brussels, , Belgium

Site Status

Centre Hospitalier Regional de la Citadelle

Liège, , Belgium

Site Status

Hospital Santa Izabel - Santa Casa de Misericordia da Bahia

Salvador, Estado de Bahia, Brazil

Site Status

Hospital Sao Rafael

Salvador, Estado de Bahia, Brazil

Site Status

Ensino e Terapia de Inovacao Clinica Amo (Etica)

Salvador, Estado de Bahia, Brazil

Site Status

Hospital Sirio Libanes Brasilia

Brasília, Federal District, Brazil

Site Status

Instituto DOr de Pesquisa e Ensino Df Star

Brasília, Federal District, Brazil

Site Status

Instituto Mario Pena de Ensino Pesquisa e Inovacao

Belo Horizonte, Minas Gerais, Brazil

Site Status

Centro Oncologico do Triangulo (COT) - Uberlandia

Uberlândia, Minas Gerais, Brazil

Site Status

Hospital Erasto Gaertner

Curitiba, Paraná, Brazil

Site Status

Liga Norte Riograndense Contra o Cancer

Natal, Rio Grande do Norte, Brazil

Site Status

Instituto Tacchini de Pesquisa em Saude

Bento Gonçalves, Rio Grande do Sul, Brazil

Site Status

Instituto do Cancer em Hospital Sao Vicente de Paulo

Passo Fundo, Rio Grande do Sul, Brazil

Site Status

Hospital de Clinicas de Porto Alegre

Porto Alegre, Rio Grande do Sul, Brazil

Site Status

Centro de Hematologia e Oncologia

Joinville, Santa Catarina, Brazil

Site Status

Animi Unidade de Tratamento Oncologico Ltda

Lages, Santa Catarina, Brazil

Site Status

Fundacao Pio XII Hospital de Amor

Barretos, São Paulo, Brazil

Site Status

Amaral Carvalho Hospital

Jaú, São Paulo, Brazil

Site Status

Hospital das Clinicas da Faculdade de Medicina de Ribeirao Preto

Ribeirão Preto, São Paulo, Brazil

Site Status

Instituto Nacional dCancer Jose Alencar Gomes da Silva

Rio de Janeiro, , Brazil

Site Status

Hospital Alemao Oswaldo Cruz

São Paulo, , Brazil

Site Status

AC Camargo Cancer Center

São Paulo, , Brazil

Site Status

Clinical Hospital of Medicine School at Sao Paulo University

São Paulo, , Brazil

Site Status

Casa de Saude Santa Marcelina

São Paulo, , Brazil

Site Status

Hospital Clinico Universidad de Los Andes

Santiago, Las Condes, Chile

Site Status

Pontificia Universidad Catolica de Chile

Santiago, Santiago Metropolitan, Chile

Site Status

Centro Oncologia de Precision Universidad Mayor

Santiago, Santiago Metropolitan, Chile

Site Status

Inmunocel

Santiago, Santiago Metropolitan, Chile

Site Status

University Hospital Hradec Kralove

Hradec Králové, North Central Czech Republic, Czechia

Site Status

University Hospital Brno

Brno, South Moravian, Czechia

Site Status

Cannes Hospital (Centre Hospitalier Cannes Simone Veil)

Cannes, Alpes Maritimes, France

Site Status

CHRU de Tours

Tours, Centre-Val de Loire, France

Site Status

Institut de Cancerologie du Gard

Nîmes, Gard, France

Site Status

Centre Hospitalier de Mont-de-Marsan

Mont-de-Marsan, Nouvelle-Aquitaine, France

Site Status

Nantes University Hospital

Nantes, Pays de la Loire Region, France

Site Status

The Novo Hospital North West Val Deoise

Cergy-Pontoise, Pontoise, France

Site Status

Centre Hospitalier Universitaire de Grenoble

Grenoble, , France

Site Status

Centre Hospitalier Emile Roux

Le Puy-en-Velay, , France

Site Status

Centre Hospitalier de Lens (Centre Hospitalier Dr Schaffner dLens)

Lens, , France

Site Status

Hopital Saint Louis

Paris, , France

Site Status

Centre Hospitalier Universitaire de Bordeaux - Groupe Hospitalier Sud - Hôpital Haut Lévêque

Pessac, , France

Site Status

CHU de Saint-Etienne

Saint-Etienne, , France

Site Status

Centre Hospitalier de Saint Nazaire

Saint-Nazaire, , France

Site Status

Hopital Victor Dupouy Argenteuil

Argenteuil, Île-de-France Region, France

Site Status

Stadtisches Krankenhaus Kiel

Kiel, , Germany

Site Status

MVZ fuer Haematologie und Onkologie Rhein-Kreis GmbH

Neuss, , Germany

Site Status

Shaare Zedek Medical Center

Jerusalem, Jerusalem, Israel

Site Status

Soroka University Medical Center

Beersheba, , Israel

Site Status

Rambam Health Care Campus

Haifa, , Israel

Site Status

Hadassah Medical Center

Jerusalem, , Israel

Site Status

Rabin Medical Center

Petah Tikva, , Israel

Site Status

The Tel Aviv Sourasky Medical Center

Tel Aviv, , Israel

Site Status

Assuta Medical Centers

Tel Aviv, , Israel

Site Status

Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori

Meldola, Emilia-Romagna, Italy

Site Status

Azienda Ospedaliera Ordine Mauriziano Torino, Presidio Umberto I of Turin

Turin, Piedmont, Italy

Site Status

Azienda Ospedaliera Universitario Policlinico Palermo

Palermo, Sicily, Italy

Site Status

ASST Grande Ospedale Metropolitano Niguarda - Main Address

Milan, , Italy

Site Status

Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico

Milan, , Italy

Site Status

Istituto Europeo di Oncologia

Milan, , Italy

Site Status

A.O.U. di Modena

Modena, , Italy

Site Status

Federico II University

Napoli, , Italy

Site Status

Azienda Ospedaliera di Perugia

Perugia, , Italy

Site Status

University of Pisa, Section of Hematology

Pisa, , Italy

Site Status

Azienda Ospedaliera Regionale San Carlo

Potenza, , Italy

Site Status

UO Ematologia Ravenna

Ravenna, , Italy

Site Status

Azienda Unita Sanitaria Locale Irccs Arcispedale Santa Maria Nuova

Reggio Emilia, , Italy

Site Status

Azienda Osperdaliero-Universitaria Policlinico Umberto 1

Rome, , Italy

Site Status

Azienda Sanitaria Universitaria del Friuli Centrale

Udine, , Italy

Site Status

Matopolskie Centrum Medyczne S.C.

Krakow, Lesser Poland Voivodeship, Poland

Site Status

Aidport

Skorzewo, Wielkopolska, Poland

Site Status

Szpital Uniwersytecki Nr2 Bydgoszcz

Bydgoszcz, , Poland

Site Status

Uniwersyteckie Centrum Kliniczne, Building of the Non-Invasive Medicine Center

Gdansk, , Poland

Site Status

Pratia Onkologia Katowice

Katowice, , Poland

Site Status

Wojewodzkie Wielospecjalistyczne Centrum Onkologii i Traumatologii im. Mikolaja Kopernika w Lodzi (Copernicus Memorial Hospital)

Lodz, , Poland

Site Status

Centrum Innowacyjnych Terapii Samodzielny Publiczny Szpital Kliniczny Nr 4 w Lublinie

Lublin, , Poland

Site Status

Narodowy Instytut Onkologii im Marii Sklodowskiej Curie Panstwowy Instytut Badawczy Warszawa

Warsaw, , Poland

Site Status

Szpital Szpecjalistyczny w Walbrzychu

Wałbrzych, , Poland

Site Status

Hospital Universitario Virgen del Rocio

Seville, Andalusia, Spain

Site Status

Parc Tauli Sabadell Hospital Universitari

Sabadell, Barcelona, Spain

Site Status

Hospital Universitari Mutua Terrassa

Terrassa, Barcelona, Spain

Site Status

Cruces University Hospital (Hospital Universitario Cruces)

Barakaldo, Bizkaia, Spain

Site Status

Hospital Universitario Puerta de Hierro - Majadahonda

Majadahonda, Madrid, Spain

Site Status

Hospital Universitario Quiron Salud Madrid

Pozuelo de Alarcón, Madrid, Spain

Site Status

Hospital Universitario de Navarra

Pamplona, Navarre, Spain

Site Status

Hospital Universitario Central de Asturias

Oviedo, Principality of Asturias, Spain

Site Status

Hospital General Universitario Doctor Balmis Alicante

Alicante, Valencia, Spain

Site Status

Hospital Universitario Lucus Augusti

Lugo, , Spain

Site Status

Clinica Universidad de Navarra - Madrid

Madrid, , Spain

Site Status

Hospital Universitario Infanta Leonor

Madrid, , Spain

Site Status

Hospital Universitario Ramon y Cajal

Madrid, , Spain

Site Status

Hospital Universitario Fundacion Jimenez Diaz

Madrid, , Spain

Site Status

Hospital Universitario 12 de Octubre

Madrid, , Spain

Site Status

Complexo Hospitalario Universitario de Ourense

Ourense, , Spain

Site Status

Clinica Universidad de Navarra- Pamplona

Pamplona, , Spain

Site Status

Hospital Universitario de Salamanca

Salamanca, , Spain

Site Status

Hospital Universitario Virgen Macarena

Seville, , Spain

Site Status

Instituto Valenciano de Oncologia

Valencia, , Spain

Site Status

Hospital Clinico Universitario de Valencia

Valencia, , Spain

Site Status

Kaohsiung Medical University Hospital

Kaohsiung City, , Taiwan

Site Status

Chang Gung Memorial Hospital Kaohsiung

Kaohsiung City, , Taiwan

Site Status

Taipei Medical University - Shuang Ho Hospital

New Taipei City, , Taiwan

Site Status

Taipei Veterans General Hospital

Taipei, , Taiwan

Site Status

Tri-Service General Hospital

Taipei, , Taiwan

Site Status

Taipei Medical University Multipal Wan Fang University

Taipei, , Taiwan

Site Status

Chulalongkorn University

Bangkok, Krung Thep Maha Nakhon [Bangko], Thailand

Site Status

Khon Kaen University

Khon Kaen, , Thailand

Site Status

Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital

Yenimahalle, Ankara, Turkey (Türkiye)

Site Status

Gazi University

Ankara, Central Anatolia, Turkey (Türkiye)

Site Status

VM Medical Park Mersin Hospital

Mezitli, Mersin, Turkey (Türkiye)

Site Status

Sakarya University

Sakarya, Serdivan, Turkey (Türkiye)

Site Status

Tekirdag Namik Kemal University Hospital

Tekirdağ, Suleymanpasa, Turkey (Türkiye)

Site Status

Liv Hospital Ankara

Ankara, , Turkey (Türkiye)

Site Status

VKV American Hopital

Istanbul, , Turkey (Türkiye)

Site Status

Istanbul University

Istanbul, , Turkey (Türkiye)

Site Status

Erci̇yes Uni̇versi̇ty

Kayseri, , Turkey (Türkiye)

Site Status

Ondokuz Mayıs University

Samsun, , Turkey (Türkiye)

Site Status

Zonguldak Bulent Ecevit University

Zonguldak, , Turkey (Türkiye)

Site Status

Royal Cornwall Hospital

Truro, Cornwall, United Kingdom

Site Status

The Hillingdon Hospitals NHS Foundation Trust

Uxbridge, London, United Kingdom

Site Status

University Hospitals Birmingham NHS Foundation Trust

Birmingham, West Midlands, United Kingdom

Site Status

NHS Grampian: Aberdeen Royal Infirmary

Aberdeen, , United Kingdom

Site Status

Countries

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United States Australia Austria Belgium Brazil Chile Czechia France Germany Israel Italy Poland Spain Taiwan Thailand Turkey (Türkiye) United Kingdom

Related Links

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Other Identifiers

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2022-502113-28-00

Identifier Type: OTHER

Identifier Source: secondary_id

R1979-ONC-2075

Identifier Type: -

Identifier Source: org_study_id

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