Ignite Creation Date:
2026-03-26 @ 3:20 PM
Ignite Modification Date:
2026-03-31 @ 11:53 AM
Study NCT ID:
NCT07362602
Status:
NOT_YET_RECRUITING
Last Update Posted:
2026-01-23
First Post:
2026-01-05
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Exploratory Study on in Vivo CAR-T Therapy Targeting CD20 for the Treatment of Hematological Malignancies
Sponsor:
The 923rd Hospital of Joint Logistics Support Force of People's Liberation Army
Organization:
Study Overview
Official Title:
Exploratory Study on in Vivo CAR-T Therapy Targeting CD20 for the Treatment of Hematological Malignancies
Status:
NOT_YET_RECRUITING
Status Verified Date:
2026-01
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Malignant hematological tumors mainly derived from adult B cells are mainly acute lymphoblastic leukemia (ALL) and non Hodgkin lymphoma (NHL). Overall, although existing therapies have significantly improved the survival rates of most patients, the treatment of relapsed/refractory patients still faces significant challenges. CD20 is a transmembrane protein highly expressed on the surface of B cells, almost penetrating the precursor, mature, and activated stages of B cells, but lacking in plasma cells, making it an ideal target for B cell malignancies.
In recent years, the breakthrough development of in vivo CAR-T therapy has overturned the traditional paradigm of in vitro CAR-T technology. The core principle is to directly deliver the gene encoding chimeric antigen receptor (CAR) to T cells in the patient's body through gene delivery vectors, without the need for in vitro isolation, modification, and amplification processes, and to complete the gene reprogramming of T cells in vivo. At present, the mainstream carrier technologies for CAR-T therapy in vivo are divided into two categories: lentiviral carriers and lipid nanoparticle (LNP) carriers. LNP carriers have significantly broken through the clinical bottlenecks of traditional CAR-T in terms of cost and accessibility, safety, and timeliness.
This experimental drug is a CD20 based messenger ribonucleic acid (mRNA) therapeutic drug, which is an injection formed by loading mRNA onto lipid nanoparticles (LNP). It has shown efficient B-cell clearance activity and good safety in non clinical settings, supporting further clinical exploration in B-cell hematological malignancies. It is expected to provide an innovative, safe, and accessible immunotherapy for B-cell hematological malignancies and bring better clinical benefits to more patients with B-cell hematological malignancies.
In recent years, the breakthrough development of in vivo CAR-T therapy has overturned the traditional paradigm of in vitro CAR-T technology. The core principle is to directly deliver the gene encoding chimeric antigen receptor (CAR) to T cells in the patient's body through gene delivery vectors, without the need for in vitro isolation, modification, and amplification processes, and to complete the gene reprogramming of T cells in vivo. At present, the mainstream carrier technologies for CAR-T therapy in vivo are divided into two categories: lentiviral carriers and lipid nanoparticle (LNP) carriers. LNP carriers have significantly broken through the clinical bottlenecks of traditional CAR-T in terms of cost and accessibility, safety, and timeliness.
This experimental drug is a CD20 based messenger ribonucleic acid (mRNA) therapeutic drug, which is an injection formed by loading mRNA onto lipid nanoparticles (LNP). It has shown efficient B-cell clearance activity and good safety in non clinical settings, supporting further clinical exploration in B-cell hematological malignancies. It is expected to provide an innovative, safe, and accessible immunotherapy for B-cell hematological malignancies and bring better clinical benefits to more patients with B-cell hematological malignancies.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: