Gene Therapy for B-Cell Non-Hodgkin Lymphoma Using CD19 CAR Gene Transduced T Lymphocytes
NCT ID: NCT02134262
Last Updated: 2014-11-06
Study Results
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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UNKNOWN
PHASE1/PHASE2
18 participants
INTERVENTIONAL
2014-05-31
2017-03-31
Brief Summary
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Detailed Description
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This study is conducted based on the 3+3 dose escalation scheme. Three subjects are enrolled in each group of Dose Level. If one of the 3 subjects show DLT during DLT assessment period, another 3 subjects will be added; therefore, decision as to whether the next Dose Level can follow or not is made based on the results obtained from the total of 6 subjects.
The investigator assesses the tumor shrinkage effect of CD19-CAR-T in accordance with "Revised response criteria malignant lymphoma", at 12 week after the 1st infusion of CD19-CAR-T (or at the time of termination). The investigator also assesses the safety during the follow-up period. Long-term follow-up study is conducted at frequency of once a year for 15 years after the 1st infusion of CD19-CAR-T in reference to guidelines of FDA.
Conditions
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Study Design
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NON_RANDOMIZED
SINGLE_GROUP
TREATMENT
NONE
Study Groups
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Dose Level -1
Cyclophosphamide or Bendamustine as Pre-treatment, and in combination with CD19-CAR-T. In case when sufficient cell number of CD19-CAR-T has been manufactured, the physician judges whether the 2nd infusion of CD19-CAR-T should be performed based on the condition of the subject.
Cyclophosphamide or Bendamustine
Cyclophosphamide \[1.5 g/m\^2 x 1 day Intravenous (IV)\] or Bendamustine \[120 mg/m\^2 x 2 days Intravenous (IV)\] is administered as Pre-treatment medication of CD19-CAR-T.
Dose Level -1
CD19-CAR-T \[1 x 10\^5 cells/kg x 1 day and 2 x 10\^5 cells/kg x 1 day Intravenous (IV)\] are administered.
Dose Level 1
Cyclophosphamide or Bendamustine as Pre-treatment, and in combination with CD19-CAR-T. In case when sufficient cell number of CD19-CAR-T has been manufactured, the physician judges whether the 2nd infusion of CD19-CAR-T should be performed based on the condition of the subject.
Cyclophosphamide or Bendamustine
Cyclophosphamide \[1.5 g/m\^2 x 1 day Intravenous (IV)\] or Bendamustine \[120 mg/m\^2 x 2 days Intravenous (IV)\] is administered as Pre-treatment medication of CD19-CAR-T.
Dose Level 1
CD19-CAR-T \[1/3 x 10\^6 cells/kg x 1 day and 2/3 x 10\^6 cells/kg x 1 day Intravenous (IV)\] are administered.
Dose Level 2
Cyclophosphamide or Bendamustine as Pre-treatment, and in combination with CD19-CAR-T. In case when sufficient cell number of CD19-CAR-T has been manufactured, the physician judges whether the 2nd infusion of CD19-CAR-T should be performed based on the condition of the subject.
Cyclophosphamide or Bendamustine
Cyclophosphamide \[1.5 g/m\^2 x 1 day Intravenous (IV)\] or Bendamustine \[120 mg/m\^2 x 2 days Intravenous (IV)\] is administered as Pre-treatment medication of CD19-CAR-T.
Dose Level 2
CD19-CAR-T \[1 x 10\^6 cells/kg x 1 day and 2 x 10\^6 cells/kg x 1 day Intravenous (IV)\] are administered.
Dose Level 3
Cyclophosphamide or Bendamustine as Pre-treatment, and in combination with CD19-CAR-T. In case when sufficient cell number of CD19-CAR-T has been manufactured, the physician judges whether the 2nd infusion of CD19-CAR-T should be performed based on the condition of the subject.
Cyclophosphamide or Bendamustine
Cyclophosphamide \[1.5 g/m\^2 x 1 day Intravenous (IV)\] or Bendamustine \[120 mg/m\^2 x 2 days Intravenous (IV)\] is administered as Pre-treatment medication of CD19-CAR-T.
Dose Level 3
CD19-CAR-T \[1/3 x 10\^7 cells/kg x 1 day and 2/3 x 10\^7 cells/kg x 1 day Intravenous (IV)\] are administered.
Interventions
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Cyclophosphamide or Bendamustine
Cyclophosphamide \[1.5 g/m\^2 x 1 day Intravenous (IV)\] or Bendamustine \[120 mg/m\^2 x 2 days Intravenous (IV)\] is administered as Pre-treatment medication of CD19-CAR-T.
Dose Level -1
CD19-CAR-T \[1 x 10\^5 cells/kg x 1 day and 2 x 10\^5 cells/kg x 1 day Intravenous (IV)\] are administered.
Dose Level 1
CD19-CAR-T \[1/3 x 10\^6 cells/kg x 1 day and 2/3 x 10\^6 cells/kg x 1 day Intravenous (IV)\] are administered.
Dose Level 2
CD19-CAR-T \[1 x 10\^6 cells/kg x 1 day and 2 x 10\^6 cells/kg x 1 day Intravenous (IV)\] are administered.
Dose Level 3
CD19-CAR-T \[1/3 x 10\^7 cells/kg x 1 day and 2/3 x 10\^7 cells/kg x 1 day Intravenous (IV)\] are administered.
Eligibility Criteria
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Inclusion Criteria
2. Evaluable region can be identified by CT scan and is positive by FDG-PET.
3. 20 ≤ age ≤ 70 years at the time of informed consent.
4. ECOG performance status of 0-2.
5. Well preserved main organ functions.
6. Life expectancy ≥3 months after informed consent.
7. Written informed consent.
Exclusion Criteria
2. CNS infiltration of lymphoma.
3. History of allogeneic stem cell transplantation.
4. Already participated in a clinical trial in which CD19-CAR-T are administered within 24 weeks.
5. Concurrent use of systemic steroids or immunosuppressive agents.
6. Concurrent severe heart disease.
7. History of severe cerebrovascular disease or sequela including paralysis.
8. Known active or severe infection.
9. HIV seropositive status.
10. HBsAg-positive or both HBcAb and HBV-DNA positive.
11. Active hepatitis C.
12. Psychiatric disorder or drug addiction that affects the ability of informed consent.
13. Pregnant or breastfeeding women, women who may be pregnant and women desiring to become pregnant. Men who desire impregnating a woman are also excluded (excluded: in case when sperm is cryopreserved prior to gene therapy and a child is born by using the sperm).
14. Any other patients judged by the investigators to be inappropriate for the subject of this study.
20 Years
70 Years
ALL
No
Sponsors
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Takara Bio Inc.
INDUSTRY
Jichi Medical University
OTHER
Responsible Party
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Keiya Ozawa
Professor
Principal Investigators
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Keiya Ozawa, MD, PhD
Role: STUDY_CHAIR
Division of Hematology, Department of Medicine, Center for Molecular Medicine, Division of Genetic Therapeutics, Center for Molecular Medicine, Division of Immuno-Gene & Cell Therapy (Takara Bio), Jichi Medical University
Locations
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Jichi Medical University
Shimotsuke, Tochigi, Japan
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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JMU-CD19CAR
Identifier Type: -
Identifier Source: org_study_id
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