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A Study to Evaluate Adverse Events and Change in Disease Activity of Subcutaneous (SC) Epcoritamab in Combination With Oral and Intravenous Anti-Neoplastic Agents in Adult Participants With Non-Hodgkin Lymphoma

Phase 1b/2, Open-Label Study to Evaluate Safety and Tolerability of Epcoritamab in Combination With Anti-Neoplastic Agents in Subjects With Non-Hodgkin Lymphoma

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05283720
Enrollment
496
Registered
2022-03-17
Start date
2022-06-14
Completion date
2032-11-01
Last updated
2026-05-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Non-Hodgkin Lymphoma

Keywords

Non-Hodgkin Lymphoma, Epcoritamab, Lenalidomide, Ibrutinib, Polatuzumab Vedotin, Rituximab, Cyclophosphamide, Doxorubicin Hydrochloride (HCl], Prednisone (pola-R-CHP), ABBV-GMAB-3013, Cancer, Relapsed/Refractory (R/R) Diffuse Large B-Cell Lymphoma (DLBCL), Venetoclax,, Venclexta, ABT-199, GDC-0199, CC-99282, EPCORE, Pirtobrutinib, Mantle Cell Lymhoma

Brief summary

B-cell Lymphoma is an aggressive and rare cancer of a type of immune cell (a white blood cell responsible for fighting infections). The purpose of this study is to assess the safety and tolerability of epcoritamab in combination with anti-neoplastic agents in adult participants with Non-Hodgkin lymphoma (NHL). Adverse events and change in disease activity will be assessed. Epcoritamab is an investigational drug being developed for the treatment of NHL. Study doctors put the participants in groups called treatment arms. The combination of epcoritamab with anti-neoplastic agents will be explored. Each treatment arm receives a different treatment combination depending on eligibility. Approximately 496 adult participants with NHL will be enrolled in 100 sites globally. In both the dose escalation and dose expansion arms participants will receive subcutaneous (SC) epcoritamab in 28 day, 21 day, or 56 day cycles dependent on the arm in combination with the anti-neoplastic agents described below: 1: Oral lenalidomide in participants (PPTS) with relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL); 2: Oral ibrutinib and oral lenalidomide in PPTS with R/R DLBCL; 3: Intravenous (IV) polatuzumab vedotin, IV rituximab, IV cyclophosphamide, IV doxorubicin hydrochloride (HCl), and oral prednisone (pola-R-CHP) in PPTS with newly diagnosed treatment-naïve DLBCL, or completion of treatment in 3B; 4: Oral CC-99282 in PPTS with R/R DLBCL; 5: Oral CC-99282 in PPTS with R/R follicular lymphoma (FL); 6A: Oral ibrutinib in PPTS with R/R mantle cell lymphoma (MCL). 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 an approved institution (hospital or clinic). The effect of the treatment will be frequently checked by medical assessments, blood tests, questionnaires and side effects.

Interventions

DRUGEpcoritamab

Subcutaneous Injection (SC)

DRUGLenalidomide

Oral; Capsule

DRUGIbrutinib

Oral; Capsule

DRUGRituximab

Intravenous (IV); Injection

DRUGCyclophosphamide

IV; Injection

DRUGDoxorubicin Hydrochloride [HCl]

IV; Injection

DRUGPrednisone

Oral; Tablet

DRUGPolatuzumab Vedotin

IV; Injection

Oral; Capsule

Sponsors

Genmab
Lead SponsorINDUSTRY
AbbVie
CollaboratorINDUSTRY

Study design

Allocation
NON_RANDOMIZED
Intervention model
SEQUENTIAL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Diagnosis of: \-- Diffuse large B-cell lymphoma (DLBCL) (de novo or histologically transformed from follicular lymphoma (FL) or nodal marginal zone lymphoma) with histologically confirmed CD20+ disease, inclusive of the following according to World Health Organization (WHO) 2016 classification and documented in pathology report: * DLBCL, not otherwise specified (NOS). * High-grade B cell lymphoma with MYC and BCL-2 and/or BCL-6 translocations per WHO 2016 ("double-hit" or "triple-hit") Note: High-grade B-cell lymphomas NOS or other double- /triple-hit lymphomas (with histologies not consistent with DLBCL) are not eligible. * Follicular lymphoma (FL) Grade 3B. OR * FL with histologically confirmed CD20+ Grade 1 to 3a and no evidence of histologic transformation to an aggressive lymphoma at most recent representative tumor biopsy, according to WHO 2016 classification. OR * Mantle cell lymphoma (MCL) with histologically confirmed CD20+ disease at most recent representative tumor biopsy according to the WHO 2016 classification with evidence of overexpression of cyclin D1 in association with relevant markers or evidence of t(11;14) assessed by flow cytometry, fluorescence in situ hybridization (FISH), or polymerase chain reaction (PCR). * Eastern Cooperative Oncology Group (ECOG) performance status 0 - 2, except for Arm 6A where ECOG performance status must be 0-1. * Must have 1 or more measurable disease sites: * A positron emission tomography (PET) /computed tomography (CT) scan demonstrating PET-positive lesion(s) AND * At least 1 measurable nodal lesion (long axis \> 1.5 cm) or \>= 1 measurable extra-nodal lesion (long axis \> 1.0 cm) on CT scan or magnetic resonance imaging (MRI).

Exclusion criteria

* Prior treatment with epcoritamab or any other bispecific antibody targeting CD3 and CD20. * Toxicities from prior anticancer therapy that have not resolved to Common Terminology Criteria for Adverse Events (CTCAE, v 5.0), Grade 2 or below, with the exception of alopecia. Other eligibility criteria (e.g., laboratory, cardiac criteria) must also be met.

Design outcomes

Primary

MeasureTime frameDescription
Number of Participants with Dose-Limiting Toxicities (DLT)Up to Approximately 5 YearsDLT events are defined as clinically significant adverse events or abnormal laboratory values assessed as unrelated to disease progression, underlying disease, intercurrent illness, or concomitant medications.

Secondary

MeasureTime frameDescription
Best Overall Response (BOR) per InvestigatorUp to Approximately 5 YearsBOR is defined as the percentage of participants who achieved best overall response of CR or PR by Lugano 2014 criteria as assessed by the investigator.
Duration of response (DOR) per InvestigatorUp to Approximately 5 YearsDOR is defined for participants who achieved best overall response of CR or PR ('responders'), as the time in months from initial CR/PR to the earliest occurrence of radiographic progression determined by Lugano 2014 criteria as assessed by the investigator, or death from any cause.
Number of Participants with Progression-free survival (PFS)Up to Approximately 5 YearsPFS is defined as the time in months from the first dose of study drug to the earliest occurrence of disease progression determined by Lugano 2014 criteria as assessed by investigator, or death from any cause.
Percentage of Participants with Complete Response (CR)Up to Approximately 5 YearsCR is defined as the percentage of participantswho achieved best overall response of CR determined by Lugano 2014 criteria as assessed by investigator.
Time-to-response (TTR)Up to Approximately 5 YearsTTR is defined as the number of months from the date of first dose to the date of best overall response of CR or PR ('responders') determined by Lugano 2014 criteria as assessed by investigator.
Time to Next Antilymphoma Therapy (TTNT)Up to Approximately 5 YearsTime to next antilymphoma therapy.
Rate of Minimal Residual Disease (MRD) NegativityUp to Approximately 5 YearsMRD is defined as the percentage of participants with assessment of the minimal residual disease.
Overall Survival (OS)Up to Approximately 5 Years(OS) is defined as the time in months from first dose of epcoritamab to death from any cause.

Countries

China, Czechia, Denmark, France, Germany, Hungary, Israel, Japan, Netherlands, South Korea, Spain, Taiwan, United States

Contacts

CONTACTABBVIE CALL CENTER
abbvieclinicaltrials@abbvie.com844-663-3742
STUDY_DIRECTORABBVIE INC.

AbbVie

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: May 7, 2026