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BCMA Nano Antibody CAR-T Cells for Patients With Refractory and Relapsed Multiple Myeloma

NCT03661554 · Status: UNKNOWN · Phase: EARLY_PHASE1 · Type: INTERVENTIONAL · Enrollment: 15

Last updated 2018-09-10

No results posted yet for this study

Summary

This clinical study is an exploratory study, mainly to study the safety and efficacy of BCMA nano-antibody CAR-T in the treatment of MM. In this study, a 3 + 3 dose gradient climbing design was used. Three dosage groups, 5 x 106 / kg, 7.5 x 106 / kg and 1.5 x 107 / kg, were divided into three groups. Patients were enrolled in the sequence from low to high doses. When each dose group was completed, the next dose group could be enrolled if there was no more than 3-level toxicity or unpredictable severe toxicity. If the dose group had more than 3-level toxicity or unpredictable severe toxicity, two patients were enrolled to observe if there was any toxicity. Sexual occurrence, if two patients in each group developed grade 3 or more toxicity or unpredictable severe toxicity, the dose group was the dose-limiting group, and the dose group in front of the group was the maximum tolerated dose, at which the initial efficacy was observed. Nine patients were enrolled in the hill climbing test, and six patients were enrolled in the follow-up preliminary efficacy study, with an estimated 15 enrolled.

Conditions

  • Relapsed and Refractory Multiple Myeloma

Interventions

BIOLOGICAL

BCMA CAR-T Cells

The Chinese name of CAR-T cells is chimeric antigen receptor T cells. It is through gene transfection technology, so that patients with T lymphocytes can carry B cell-specific antigens, so that T lymphocytes can selectively kill B lymphocyte-derived tumor cells.

Sponsors & Collaborators

  • Henan Cancer Hospital

    collaborator OTHER_GOV

  • The Pregene (ShenZhen) Biotechnology Company, Ltd.

    lead INDUSTRY

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-04-10
Primary Completion
2018-10-30
Completion
2018-11-30

Countries

  • China

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03661554 on ClinicalTrials.gov