NCT06238648 · Academic and Community Cancer Research United
Epcoritamab Compared to Observation for Treating B-cell Lymphoma Patients Not in Complete Remission After CD19-directed CAR-T Therapy
What this study is about
This phase II trial compares epcoritamab to standard practice (observation) for the treatment of patients with B-cell lymphomas who are not in complete remission after treatment with CD19-directed chimeric antigen receptor T-cell (CAR-T) therapy. Epcoritamab is a bispecific antibody.
View original scientific description
This phase II trial compares epcoritamab to standard practice (observation) for the treatment of patients with B-cell lymphomas who are not in complete remission after treatment with CD19-directed chimeric antigen receptor T-cell (CAR-T) therapy. Epcoritamab is a bispecific antibody. It works by simultaneously attaching to a molecule called CD20 on cancerous B-cells and a molecule called CD3 on effector T-cells, which are a type of immune cell.
Interventions
PROCEDURE
Biopsy
Undergo biopsy
PROCEDURE
Biospecimen Collection
Undergo collection of blood samples
PROCEDURE
Computed Tomography
Undergo PET/CT and/or CT
BIOLOGICAL
Epcoritamab
Given SC
PROCEDURE
Magnetic Resonance Imaging
Undergo MRI
OTHER
Patient Observation
Undergo observation
PROCEDURE
Positron Emission Tomography
Undergo PET/CT
Primary outcome measures
Objective status of complete response (CR)
Time frame: From randomization up to one year
CR will be assessed using Lugano 2014 criteria. Complete response rate is defined as the number of patients who achieve objective status of CR divided by the total number patients in each arm. Primary analysis population will be used for this endpoint. The proportion of CR rate in each arm with corresponding confidence interval and p-value comparing the CR rate will be reported.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Men and women \>= 18 years of age
- Documented histological confirmation of diffuse large b-cell lymphoma not otherwise specified \[DLBCL NOS\], primary mediastinal large b-cell lymphoma (LBCL), or transformations of indolent B-cell lymphomas, according to the 5th edition of World Health Organization (WHO) classification of lymphoid neoplasms, with CD20 positivity as determined by assessment of tumor cells =\< 6 months prior to registration pre- CAR-T biopsy specimen by immunohistochemistry or flow cytometry
- Patients treated with the commercially available CD19-directed CAR-T products axicabtagene ciloleucel (axi-cel), tisagenlecleucel (tisa-cel), or lisocabtagene maraleucel (liso-cel), and who have a partial response at day 30 +/- 7 days PET- CT assessment based on Lugano criteria (Deauville score of 4 or 5)
- Documented measurable disease
- Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0, 1, or 2. (Form is available on the Academic and Com
Where
- Rochester, Minnesota
- St Louis, Missouri
- Hackensack, New Jersey
- New York, New York
- Chapel Hill, North Carolina
- Salt Lake City, Utah
Collaborators
National Cancer Institute (NCI)
Related conditions & keywords
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Sep 26, 2024 · Source of record for eligibility and locations