Targeting CD19/CD20 Dual-targeted Cell in Patients With Relapsed/Refractory B-cell Non-Hodgkin Lymphoma

NCT ID: NCT06395870

Last Updated: 2024-11-06

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE1

Total Enrollment

33 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-05-09

Study Completion Date

2028-06-30

Brief Summary

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A phase I, open-label clinical study to evaluate the safety, tolerability, and efficacy of LUCAR-G39D, a dual-targeted cell preparation targeting CD19/CD20, in patients with relapsed/refractory B-cell non-Hodgkin lymphoma.

Detailed Description

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This is an open-label, dose-escalation/dose extension study to assess the safety, tolerability, and efficacy of LUCAR-G39D in the patient ≥ 18 years of age with relapsed or refractory B-cell non-Hodgkin lymphoma. Subjects who meet the eligibility criteria will receive a single dose of LUCAR-G39D injection. The study will include the following sequential phases: screening, pre-treatment (lymphodepleting chemotherapy), treatment, and follow-up.

Conditions

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B-Cell Non-Hodgkin Lymphoma-Recurrent B-Cell Non-Hodgkin Lymphoma-Refractory

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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LUCAR-G39D cells product

Each subject will be given a single-dose LUCAR-G39D cells infusion at each dose level.

Group Type EXPERIMENTAL

LUCAR-G39D cells product

Intervention Type BIOLOGICAL

Prior to infusion of the LUCAR-G39D, subjects will receive a conditioning premedication regimen consisting of cyclophosphamide and fludarabine.

Interventions

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LUCAR-G39D cells product

Prior to infusion of the LUCAR-G39D, subjects will receive a conditioning premedication regimen consisting of cyclophosphamide and fludarabine.

Intervention Type BIOLOGICAL

Eligibility Criteria

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Inclusion Criteria

1. Subjects have fully understood the possible risks and benefits of participating in this study, are willing to follow and able to complete all trial procedures, and have signed informed consent.
2. Aged 18-75 years (inclusive).
3. Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
4. Histologically confirmed B-cell non-Hodgkin Lymphoma that expresses at least one of CD19/CD20.
5. At least one evaluable tumor lesion according to Lugano 2014 criteria.

Response to prior therapy is consistent with one of the following:

1. Primary refractory.
2. Relapsed or refractory after 2 or more lines of therapy.
3. For LBCL, 3B FL. t-iNHL:

* Relapse within 12 months after first-line chemoimmunotherapy to achieve CR;
* Progression or relapse within 12 months after autologous hematopoietic stem cell transplantation;

7\. Life expectancy≥ 3 months 8. Clinical laboratory values meet screening visit criteria

Exclusion Criteria

Subject eligible for this study must not meet any of the following criteria:

1\. Prior antitumor therapy with insufficient washout period ; 2. Patients who received autologous CAR-T cell therapy (except CD19-targeted) or autologous gene therapy; 3. Patients who received allogeneic hematopoietic stem cell transplantation or allogeneic therapy; 5. Patients who are positive for any index of hepatitis B surface antigen (HBsAg), hepatitis B virus deoxyribonucleic acid (HBV DNA), hepatitis C antibody (HCV-Ab), hepatitis C virus ribonucleic acid (HCV RNA), or human immunodeficiency virus antibody (HIV- Ab).

6\. Known life-threatening allergies, hypersensitivity, or intolerance to LUCAR-G39D CAR-T cell or its excipients, including DMSO.

7\. Pregnant or lactating women;
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Nanjing Legend Biotech Co.

INDUSTRY

Sponsor Role collaborator

Tianjin Medical University Cancer Institute and Hospital

OTHER

Sponsor Role lead

Responsible Party

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Huilai Zhang

Director of lymphoma department

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Oncology Department, The First Affiliated Hospital of USTC west district

Hefei, Anhui, China

Site Status RECRUITING

Tianjin Cancer Hospital

Tianjin, , China

Site Status RECRUITING

Countries

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China

Central Contacts

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Huilai Zhang

Role: CONTACT

+86-18622221228

Kaiyang Ding

Role: CONTACT

13966672170

Facility Contacts

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Kaiyang Ding

Role: primary

13966672170

Huilai Zhang, MD

Role: primary

+86-18622221228

Other Identifiers

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LB2303-0001

Identifier Type: -

Identifier Source: org_study_id

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