Study of Subcutaneous Epcoritamab in Combination With Intravenous Rituximab and Oral Lenalidomide (R2) to Assess Adverse Events and Change in Disease Activity in Adult Participants With Follicular Lymphoma

ID#: NCT05409066

Age: 18 years - 66+

Gender: All

Healthy Subjects: No

Study Phase: Phase 3

Recruitment Status: Recruiting

Start Date: October 23, 2022

End Date: February 11, 2030

Contact Information:
ABBVIE CALL CENTER
844-663-3742
Summary: Follicular Lymphoma (FL) is the second most common B-cell cancer and the most common type of cancer of lymphocytes. Unfortunately, this disease is incurable with conventional treatment and the disease recurs in almost all patients. This study will assess how safe and effective epcoritamab is in combination with lenalidomide and rituximab (R2) in treating adult participants with relapsed or refractory (R/R) FL. Adverse events and change in disease condition will be assessed. Epcoritamab is an investigational drug being developed for the treatment of FL. Study doctors put the participants in 1 of 3 groups, called treatment arms. Each group receives a different treatment. Around 642 adult participants with R/R FL will be enrolled in approximately 300 sites across the world. Participants will receive R2 (375 mg/m^2 intravenous infusion of rituximab up to 5 cycles and oral capsules of 20 mg lenalidomide for up to 12 cycles) alone or in combination with subcutaneous injections of epcoritamab for up to 12 cycles (each cycle is 28 days). There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires.
Eligibility:

Inclusion Criteria:

- Eastern Cooperative Oncology Group (ECOG) performance status score 0 to 2.

- Participant has:

- Fluorodeoxyglucose-positron emission tomography (FDG-PET) scan demonstrating positive lesion compatible with computed tomography (CT) or magnetic resonance image (MRI)-defined anatomical tumor sites AND

- >= 1 measurable nodal lesion (long axis >= 1.5 cm and short axis > 1.0 cm) or >= 1 measurable extra-nodal lesion (long axis >= 1.0 cm) on CT scan or MRI.

- Histologically confirmed Grade 1 to 3a follicular lymphoma (FL) according to the World Health Organization (WHO) 2016 classification with no evidence of histologic transformation to an aggressive lymphoma at most recent representative tumor biopsy and CD20+ on a representative tumor biopsy based on the pathology report.

- Relapsed or refractory (R/R) disease to at least one prior systemic regimen that contained an anti-CD20 monoclonal antibody (mAb) in combination with (an)other anti-lymphoma agent(s).

- Eligible to receive R2 per investigator determination.

Exclusion Criteria:

- Documented refractoriness to lenalidomide.

- Have lenalidomide exposure within 12 months prior to randomization.