Clinical trial No longer in our active list Phase 3 Interventional Ages 18 and up

Epcoritamab combined with Rituximab and Lenalidomide for treating untreated Follicular Lymphoma

Official title: A Phase 3, Multicenter, Randomized, Open-Label Trial to Evaluate the Safety and Efficacy of Epcoritamab + Rituximab and Lenalidomide (R2) Compared to Chemoimmunotherapy in Previously Untreated Follicular Lymphoma (EPCORE™FL-2)

Run by Genmab · NCT06191744 · Data updated 2026-05-14

This study is no longer in our active list. It may have stopped recruiting or finished. The details below are as of 2026-05-14 and are kept for reference. Check ClinicalTrials.gov for its current status, or see similar studies below.

This study is testing whether a new combination of three treatments can help adults with untreated follicular lymphoma feel better and manage their disease more effectively.

More Follicular Lymphoma (FL) trials

Quick facts

PhasePhase 3
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment1095 (estimated)
SponsorGenmab
Industry-sponsored
Drugs / interventionsrituximab, epcoritamab, obinutuzumab, cyclophosphamide, doxorubicin, prednisone
Locations266 sites (Fresno, California and 265 other locations)
Trial IDNCT06191744 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include adults diagnosed with CD20+ follicular lymphoma requiring systemic treatment.

Probably not a fit

Patients with early-stage follicular lymphoma or those who have received prior treatment 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 evaluates the safety and effectiveness of epcoritamab when used alongside rituximab and lenalidomide in adults with previously untreated follicular lymphoma. Participants will be divided into five treatment groups, each receiving different combinations of these therapies. The study aims to assess adverse events and changes in disease activity among approximately 1095 participants across 250 global sites. The goal is to determine the potential benefits of this combination therapy for managing follicular lymphoma.

Why it matters

Potential benefit: If successful, this treatment combination could provide a new effective option for patients with previously untreated follicular lymphoma.

How similar studies have gone: Other studies have shown promising results with similar combinations of therapies in treating follicular lymphoma, indicating potential for success.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Diagnosis of follicular lymphoma (FL).
* Have CD20+, histologically confirmed classic FL (previously Grade 1 to 3a FL) at most recent representative tumor biopsy based on the local pathology report, according to the 5th edition of World Health Organization (WHO) Classification of Haematolymphoid Tumours.
* Are willing and able to comply with procedures required in the protocol.
* Must have stage, III, IV or II with bulky disease \>= 7cm).
* Must be in need of systemic treatment per investigator, as evidenced by meeting at least one of the Groupe d'Etude des Lymphomes Folliculaire (GELF) criteria.
* Has one or more target lesions:

  * A positron emission tomography (PET)/computerized tomography (CT) scan demonstrating PET-positive lesion(s), and
  * \>=1 measurable nodal lesion (long axis \>1.5cm) or \>=1 measurable extra-nodal lesion (long axis \>1.0 cm) on CT scan or MRI
* Eastern Cooperative Oncology Group (ECOG) performance status 0-2.
* Able to receive at least one of the standard of care chemoimmunotherapy (CIT) treatment regimens: \[Arm B\] at the discretion of the Investigator, and rituximab and lenalidomide (R2) \[Arm C\].
* Have laboratory values meeting the criteria in the protocol.

Exclusion Criteria:

* Had major surgery within 4 weeks prior to randomization.
* Have active cytomegalovirus (CMV) disease.

Where it's running

  • UCSF Fresno /ID# 264712
    Fresno, California, United States
    Recruiting
  • Scripps Mercy Hospital /ID# 265393
    San Diego, California, United States
    Recruiting
  • Sansum Clinic Research /ID# 261596
    Santa Barbara, California, United States
    Recruiting
  • Rocky Mountain Cancer Centers - Boulder /ID# 261203
    Boulder, Colorado, United States
    Recruiting
  • Christiana Care Health Service /ID# 261207
    Newark, Delaware, United States
    Recruiting
  • Cancer Specialists of North Florida - Jacksonville - AC Skinner Parkway /ID# 262445
    Jacksonville, Florida, United States
    Recruiting
Show 44 more locations
  • Advent Health /ID# 261578
    Orlando, Florida, United States
    Recruiting
  • Orlando Health Cancer Institute /ID# 260983
    Orlando, Florida, United States
    Recruiting
  • Moffitt Cancer Center /ID# 259487
    Tampa, Florida, United States
    Recruiting
  • Beacon Cancer Care /ID# 260670
    Coeur d'Alene, Idaho, United States
    Recruiting
  • Northwestern Medicine - Northwestern Memorial Hospital /ID# 259814
    Chicago, Illinois, United States
    Recruiting
  • Cancer Care Specialists Of Central Illinois /ID# 272464
    Decatur, Illinois, United States
    Recruiting
  • Loyola University /ID# 259462
    Maywood, Illinois, United States
    Recruiting
  • Illinois Cancer Care, PC /ID# 261526
    Peoria, Illinois, United States
    Recruiting
  • Fort Wayne Medical Oncology and Hematology- South Office /ID# 259583
    Fort Wayne, Indiana, United States
    Recruiting
  • University of Iowa Health Care /ID# 262132
    Des Moines, Iowa, United States
    Recruiting
  • University of Louisville Hospital /ID# 260544
    Louisville, Kentucky, United States
    Recruiting
  • Norton Cancer Institute - St. Matthews /ID# 261076
    Louisville, Kentucky, United States
    Recruiting
  • New England Cancer Specialists - Westbrook /ID# 260672
    Westbrook, Maine, United States
    Recruiting
  • University of Maryland, Baltimore /ID# 259538
    Baltimore, Maryland, United States
    Recruiting
  • Center for Cancer and Blood Disorders-American Oncology Partners of Maryland /ID# 259476
    Bethesda, Maryland, United States
    Recruiting
  • St. Luke's Hospital - Chesterfield /ID# 260489
    Chesterfield, Missouri, United States
    Recruiting
  • Intermountain Health St. Vincent Regional Hospital - Cancer Centers of Montana /ID# 260006
    Billings, Montana, United States
    Recruiting
  • Nebraska Cancer Specialists (NCS) - Regional Cancer Center - St Francis Location /ID# 262506
    Grand Island, Nebraska, United States
    Recruiting
  • NHO - Nebraska Hematology-Oncology /ID# 269692
    Lincoln, Nebraska, United States
    Recruiting
  • Nebraska Cancer Specialists - Omaha - Wright Street /ID# 262505
    Omaha, Nebraska, United States
    Recruiting
  • University of Nebraska Medical Center /ID# 261996
    Omaha, Nebraska, United States
    Recruiting
  • University of New Mexico /ID# 261083
    Albuquerque, New Mexico, United States
    Recruiting
  • Presbyterian Kaseman Hospital /ID# 262451
    Albuquerque, New Mexico, United States
    Recruiting
  • Presbyterian Rust Medical Center /ID# 262447
    Rio Rancho, New Mexico, United States
    Recruiting
  • NYU Langone Hospital - Long Island /ID# 265531
    Mineola, New York, United States
    Recruiting
  • NYU Langone Medical Center /ID# 264518
    New York, New York, United States
    Recruiting
  • Icahn School of Medicine at Mount Sinai /ID# 259595
    New York, New York, United States
    Recruiting
  • New York Oncology Hematology /ID# 270208
    Troy, New York, United States
    Recruiting
  • Clinical Research Alliance - Westbury /ID# 261078
    Westbury, New York, United States
    Recruiting
  • Novant Health Presbyterian Medical Center /ID# 259740
    Charlotte, North Carolina, United States
    Recruiting
  • Novant Health Forsyth Medical Center /ID# 259741
    Winston-Salem, North Carolina, United States
    Recruiting
  • Oncology Hematology Care, Inc - Blue Ash /ID# 261204
    Cincinnati, Ohio, United States
    Recruiting
  • Oncology Associates of Oregon, P.C. /ID# 261816
    Eugene, Oregon, United States
    Recruiting
  • MUSC Hollings Cancer Center /ID# 259604
    Charleston, South Carolina, United States
    Recruiting
  • Prisma Health /ID# 259602
    Greenville, South Carolina, United States
    Recruiting
  • Sarah Cannon Research Institute - Tristar Centennial Medical Center /ID# 274985
    Nashville, Tennessee, United States
    Recruiting
  • Texas Oncology - Austin Midtown /ID# 261208
    Austin, Texas, United States
    Recruiting
  • Texas Oncology- Baylor Charles A. Sammons Cancer Center /ID# 261206
    Dallas, Texas, United States
    Recruiting
  • MD Anderson Cancer Center /ID# 260984
    Houston, Texas, United States
    Recruiting
  • Oncology Consultants /ID# 268390
    Houston, Texas, United States
    Recruiting
  • Joe Arrington Cancer Research /ID# 260382
    Lubbock, Texas, United States
    Recruiting
  • Intermountain Healthcare LDS Hospital /ID# 259759
    Salt Lake City, Utah, United States
    Recruiting
  • Virginia Cancer Specialists - Fairfax /ID# 261205
    Fairfax, Virginia, United States
    Recruiting
  • Oncology and Hematology Associates of Southwest Virginia /ID# 261592
    Roanoke, Virginia, United States
    Recruiting

+216 more sites. See ClinicalTrials.gov for the full list.

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.