A Clinical Research of CAR T Cells Targeting HER2 Positive Cancer

NCT ID: NCT02713984

Last Updated: 2020-03-19

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

WITHDRAWN

Clinical Phase

PHASE1/PHASE2

Study Classification

INTERVENTIONAL

Study Start Date

2016-03-31

Study Completion Date

2019-07-31

Brief Summary

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Chimeric antigen receptor T cells (CAR-T) therapy has not yet been fully explored in solid tumors. Human epidermal growth factor receptor-2(HER2) is widely expressed in cancers. Investigators have developed anti-HER2 CAR-modified T cells and validated the efficiency targeting HER2-positive cancer in preclinical studies. This study is aimed to confirm its adverse effects including cytokine storm response and any other adverse effects. In addition, CAR-T cells persistence, tumor elimination and disease status after treatment will be evaluated.

Detailed Description

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Conditions

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Breast Cancer Ovarian Cancer Lung Cancer Gastric Cancer Colorectal Cancer Glioma Pancreatic Cancer

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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HER2 positive cancers

Patients with relapsed and refractory cancer of HER2 expression will be treated with anti-HER2 CAR-T cells

Group Type EXPERIMENTAL

Anti-HER2 CAR-T

Intervention Type BIOLOGICAL

HER-2-targeting CAR-T cells infusion in HER2 positive cancers

Interventions

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Anti-HER2 CAR-T

HER-2-targeting CAR-T cells infusion in HER2 positive cancers

Intervention Type BIOLOGICAL

Eligibility Criteria

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Inclusion Criteria

1. Relapsed or refractory HER2 positive cancer.
2. KPS\>60.
3. Life expectancy\>3 months.
4. Gender unlimited, age from 18 years to 80 years.
5. Assessable lesions with a minimum size of 10mm by CT scan or MRI.
6. Acceptable organ function

Hematology:
* Absolute neutrophil count greater than 800/mm\^3 without the support of filgrastim.
* White blood cell (WBC) (\> 2000/mm\^3).
* Platelet count greater than 50,000/mm\^3.
* Hemoglobin greater than 9.0 g/dl.

Chemistry:
* Serum alanine aminotransferase (ALT)/aspartate aminotransferase (AST) less or equal to 3 times the upper limit of normal (patients without liver metastasis) or 6 times the upper limit of normal (patients with liver metastasis).
* Serum creatinine less or equal to 3 times the upper limit of normal
* Total bilirubin less than or equal to 3 times the upper limit of normal.
7. No other serious diseases(autoimmune disease, immunodeficiency etc.).
8. Adequate cardiac function(LVEF≥40%).
9. No other tumors.
10. Patients volunteer to participate in the research.

Exclusion Criteria

1. Allergic to cytokines.
2. Uncontrolled active infection.
3. Acute or chronic GVHD.
4. MODS.
5. Treated with T cell inhibitor.
6. HIV affected.
7. Other situations improper for the research.
Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Zhi Yang

OTHER

Sponsor Role lead

Responsible Party

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Zhi Yang

Researcher of Biotherpy Center

Responsibility Role SPONSOR_INVESTIGATOR

Principal Investigators

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Cheng Qian, MD,PhD

Role: PRINCIPAL_INVESTIGATOR

Southwest Hospital, China

Locations

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Southwest Hospital of Third Millitary Medical University

Chongqing, Chongqing Municipality, China

Site Status

Countries

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China

Other Identifiers

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TMMU-BTC-005

Identifier Type: -

Identifier Source: org_study_id

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