Safety and Efficacy of BCMA-Targeted CAR-T Therapy for Relapsed/Refractory Multiple Myeloma

NCT ID: NCT04272151

Last Updated: 2023-04-18

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

UNKNOWN

Clinical Phase

PHASE1/PHASE2

Total Enrollment

40 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-12-01

Study Completion Date

2024-07-01

Brief Summary

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This is a single arm study to evaluate the efficacy and safety of BCMA-targeted CAR-T cells therapy for patients with relapsed/refractory Multiple Myeloma.

Detailed Description

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There are limited options for treatment of relapse/refractory Multiple Myeloma. BCMA is expressed on most Multiple Myeloma cells so it is an ideal target for CAR-T. In this study, investigators will evaluate the safety and efficacy of CAR-T targeting BCMA in patients with relapsed/refractory Multiple Myeloma. The primary goal is safety and efficiency assessment, including adverse events and disease status after treatment.

Conditions

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Multiple Myeloma Multiple Myeloma in Relapse Neoplasm, Plasma Cell

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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BCMA CAR-T cells treat

Patients will be be treated with BCMA CAR-T cells

Group Type EXPERIMENTAL

BCMA CAR-T cells

Intervention Type BIOLOGICAL

A single infusion of BCMA CAR-T cells will be administered intravenously.

Interventions

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BCMA CAR-T cells

A single infusion of BCMA CAR-T cells will be administered intravenously.

Intervention Type BIOLOGICAL

Eligibility Criteria

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Inclusion Criteria

1. Signed written informed consent
2. Diagnose as relapsed /refractory multiple myeloma, and meet one of the following conditions:

1. Failed to standard chemotherapy regimens;
2. Relapse after complete remission, high-risk and / or refractory patients ;
3. Relapse after hematopoietic stem cell transplantation;
3. Evidence for cell membrane BCMA expression;
4. All genders, ages: 18 to 75 years;
5. The expect time of survive is above 12 weeks;
6. KPS\>60;
7. No serious mental disorders ;
8. Left ventricular ejection fraction ≥50%
9. Sufficient hepatic function defined by ALT/AST≤3 x ULN and bilirubin≤2 x ULN;
10. Sufficient renal function defined by creatinine clearance≤2 x ULN;
11. Sufficient pulmonary function defined by indoor oxygen saturation≥92%;
12. With single or venous blood collection standards, and no other cell collection contraindications;
13. Ability and willingness to adhere to the study visit schedule and all protocol requirements.

Exclusion Criteria

1. Have received CAR-T therapy or other genetically modified cell therapy before screening;
2. Participated in other clinical research within 1 month before screening;
3. Have received the following anti-tumor treatment before screening: Have received chemotherapy, targeted therapy or other experimental drug treatment within 4 weeks, except those who have confirmed disease progression after treatment;
4. Live attenuated vaccine within 4 weeks before screening;
5. Convulsion or stoke within past 6 months;
6. Previous history of other malignancy;
7. Presence of uncontrolled active infection;
8. Subjects with positive HBsAg or HBcAb positive and peripheral blood HBV DNA titer is higher than the lower limit of detection of the research institution; HCV antibody positive and peripheral blood HCV RNA titer is higher than the lower limit of detection of the research institution; HIV antibody positive; syphilis primary screening antibody positive;
9. Pregnant or breasting-feeding women;
10. Any situation that investigators regard not suitable for attending in this study or may affect the data analysis.
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Chongqing Precision Biotech Co., Ltd

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Cheng Qian, PhD

Role: PRINCIPAL_INVESTIGATOR

Chongqing University Cancer Hospital

Ying Xiang, MD

Role: PRINCIPAL_INVESTIGATOR

Chongqing University Cancer Hospital

Locations

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Chongqing University Cancer Hospital

Chongqing, Chongqing Municipality, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Zhi Yang, PhD

Role: CONTACT

86-13206140093

Yingzi Zhang

Role: CONTACT

86-18623351275

Facility Contacts

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Cheng Qian, PhD

Role: primary

Ying Xiang, MD

Role: backup

Other Identifiers

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PBC015

Identifier Type: -

Identifier Source: org_study_id

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