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Trial Title: A Feasibility Trial of Tazemetostat Plus CAR T Cell Therapy in B-cell Lymphomas

NCT ID: NCT05934838

Condition: Follicular Lymphoma
B-Cell Lymphoma
Mantle Cell Lymphoma
Diffuse Large B Cell Lymphoma

Conditions: Official terms:
Lymphoma
Lymphoma, B-Cell
Lymphoma, Mantle-Cell
Lymphoma, Large B-Cell, Diffuse

Conditions: Keywords:
CAR T-cell
Tazemetostat
FL
MCL
DLBCL

Study type: Interventional

Study phase: Phase 1

Overall status: Recruiting

Study design:

Allocation: N/A

Intervention model: Single Group Assignment

Primary purpose: Treatment

Masking: None (Open Label)

Intervention:

Intervention type: Drug
Intervention name: Tazemetostat Pill
Description: Participants will take 800 mg of tazemetostat twice a day starting 7 days before apheresis and continue to take tazemetostat until lymphodepletion, which is chemotherapy given prior to receiving the CAR T cells. Participants will stop taking tazemetostat after lymphodepletion until after CAR T cell infusion. Once lymphocyte counts increase, tazemetostat will be resumed and tazemetostat will be taken for 6 - 12 months, depending on participant response.
Arm group label: Tazemetostat and CAR T-Cell Therapy

Other name: Tazverik

Summary: This is a clinical trial to evaluate the feasibility and safety of giving tazemetostat followed by standard of care CAR T cell infusion in previously treated diffuse large b-cell lymphoma (DLBCL), follicular lymphoma (FL), and mantle cell lymphoma (MCL). The investigators hypothesis is that this combination has the potential to significantly improve the ability of CART cells to recognize and kill lymphoma cells without a significant impact on safety. Participants will receive the tazemetostat pills before and after receiving their CAR T cell therapy, for up to 12 months after CAR T cell administration. Patients will be followed for up to 5 years.

Detailed description: This is a single arm, open label, clinical trial to evaluate the feasibility and safety of oral tazemetostat followed by standard of care CAR T cell infusion in previously treated DLBCL, FL, and MCL. The investigators hypothesis is that this combination has the potential to significantly improve the ability of CART cells to recognize and kill lymphoma cells without a significant impact on safety. Tazemetostat 800 mg will be given twice daily by mouth for at least 1 week prior to apheresis, during the period between apheresis and CAR T infusion, and following lymphodepletion chemotherapy until Day 7 post-CAR T therapy. Once patients' platelets and neutrophil counts recover, tazemetostat will be resumed. Tazemetostat treatment will continue for up to 6 months in patients with complete responses and up to 12 months in patients with partial responses. A 3+3 trial design will be implemented for the first six patients enrolled. The regimen will be considered feasible if at least 12 out of 15 subjects are able to receive at least 2 weeks of tazemetostat, generate the CAR T cell product and receive CAR T cell therapy.

Criteria for eligibility:
Criteria:
Inclusion Criteria: - Confirmed diagnosis of DLBCL, FL, or MCL - Eligible to receive standard of care CAR T cells - Have received at least 1 prior therapies Exclusion Criteria: - Active viral infection with HIV or hepatitis type B or C - Active, uncontrolled systemic fungal, bacterial or viral infection - Active treatment for another cancer - Pregnant or breastfeeding - Unable to take oral medication - Certain significant past medical history, such recent stroke, pulmonary embolism, myocardial infarction, congestive heart failure, uncontrolled hypertension, or certain arrhythmias

Gender: All

Minimum age: 18 Years

Maximum age: N/A

Healthy volunteers: No

Locations:

Facility:
Name: Weill Cornell Medicine/NewYork-Presbyterian Hospital

Address:
City: New York
Zip: 10065
Country: United States

Status: Recruiting

Contact:
Last name: Nicole Santos

Phone: 646-962-6827
Email: nis7058@med.cornell.edu

Contact backup:
Last name: Samuel Yamshon, MD
Email: sjy9001@med.cornell.edu

Investigator:
Last name: Samuel Yamshon, M.D.
Email: Principal Investigator

Start date: October 4, 2023

Completion date: September 2031

Lead sponsor:
Agency: Weill Medical College of Cornell University
Agency class: Other

Collaborator:
Agency: Epizyme, Inc.
Agency class: Industry

Collaborator:
Agency: Applebaum Foundation
Agency class: Other

Collaborator:
Agency: American Society of Clinical Oncology
Agency class: Other

Source: Weill Medical College of Cornell University

Record processing date: ClinicalTrials.gov processed this data on November 12, 2024

Source: ClinicalTrials.gov page: https://clinicaltrials.gov/ct2/show/NCT05934838

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