Safety and Efficacy Evaluation of IM19 CAR-T Cells

NCT ID: NCT03142646

Last Updated: 2018-05-01

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

60 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-08-30

Study Completion Date

2018-10-01

Brief Summary

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Assessment of the Safety and Feasibility of Administering T Cells Expressing an Anti-CD19 Chimeric Antigen Receptor to Patients With CD19+ B-cell leukemia or CD19+ B-all.

Detailed Description

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Assessment of the Safety and Feasibility of Administering T Cells Expressing an Anti-CD19 Chimeric Antigen Receptor to Patients With CD19+ B-cell leukemia or CD19+ B-ALL patients and determine the MTD,LTD and the best dosage.

Conditions

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Leukemia

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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IM19 CART

A conditioning chemotherapy regimen of fludarabine and cyclophosphamide will be administered followed by a single infusion of IM19CART cells administered intravenously.

Group Type EXPERIMENTAL

IM19 CAR-T

Intervention Type BIOLOGICAL

All patients will be treated with fludarabine and cyclophosphamide for 3 days,then,CAR-T cells expressing CD19 CAR will be infused 24-96 hours later.

Interventions

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IM19 CAR-T

All patients will be treated with fludarabine and cyclophosphamide for 3 days,then,CAR-T cells expressing CD19 CAR will be infused 24-96 hours later.

Intervention Type BIOLOGICAL

Other Intervention Names

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fludarabine,cyclophosphamide

Eligibility Criteria

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Inclusion Criteria

* Patients with CD19+ leukemia, meeting the following criteria

* At least 2 prior combination chemotherapy regimens (not including single agent monoclonal antibody (Rituximab) therapy)
* Less than 1 year between last chemotherapy and progression
* Not eligible or appropriate for allo-HSCT
* To be aged 4 to 65 years
* Estimated survival of ≥ 6 months, but ≤ 2 years
* ECOG score ≤2
* Relapse after auto-HSCT
* Women of childbearing potential must have a urine pregnancy test taken and proven negative prior to the treatment. All patients agree to use reliable methods of contraception during the trial period and until follow-up for the last time.
* Voluntary participation in the clinical trials and sign the informed consent.

Exclusion Criteria

* History of epilepsy or other CNS disease
* Patients have GVHD, which needs treatment with immunosuppressive agents
* Patients with prolonged QT interval or severe heart disease
* Patients in pregnancy or breast-feeding period
* Uncontrolled active infection
* Active hepatitis B or hepatitis C infection
* Concurrent use of systemic steroids. Recent or current use of inhaled steroids is not exclusionary
* Previously treatment with any gene therapy products
* Feasibility assessment during screening demonstrates \<30% transduction of target lymphocytes, or insufficient expansion (\<5-fold) in response to CD3/CD28 costimulation
* ALT /AST\>3 x normal value; Creatinine\> 2.5 mg/dl; Bilirubin \>2.0 mg/dl
* Any uncontrolled medical disorders that the researchers consider are not eligible to participate the clinical trial
* HIV infection
* Any situation that would increase dangerousness of subjects or disturb the outcome of the clinical study according to the researcher's evaluation.
Minimum Eligible Age

4 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Beijing Immunochina Medical Science & Technology Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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hui liu, MD

Role: PRINCIPAL_INVESTIGATOR

Beijing Hospital

Locations

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Beijing hospital

Beijing, , China

Site Status RECRUITING

Peking University People's Hospital (PKUPH)

Beijing, , China

Site Status RECRUITING

Countries

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China

Central Contacts

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Xin-an Lu, Dr.

Role: CONTACT

86-189-1157-6946

hui liu, MD

Role: CONTACT

86-15801390058

Facility Contacts

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hui liu, md

Role: primary

15801390058

Xiaojun Huang, MD

Role: primary

Other Identifiers

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001

Identifier Type: -

Identifier Source: org_study_id

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