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Anti-CD19 FasT CAR-T Cell Therapy for B Cell NHL

Primary Purpose

Lymphoma, Non-Hodgkin

Status
Not yet recruiting
Phase
Early Phase 1
Locations
China
Study Type
Interventional
Intervention
anti-CD19 FasT CAR-T cells
Sponsored by
Xinqiao Hospital of Chongqing
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Lymphoma, Non-Hodgkin

Eligibility Criteria

18 Years - 70 Years (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

Subjects must meet the following criteria for inclusion in the study:

  1. Male or female subjects between the ages of 18 and 70(including critical values);
  2. Subjects histologically confirmed as diffuse diffuse large B cell lymphoma (DLBCL), transformed follicular lymphoma (TFL), primary mediastinal B cell lymphoma (PMBCL) and mantle cell lymphoma (MCL) :

    1. Refractory B-NHL :Subjects of which the best response to standard first-line treatment is PD,(those intolerant to first-line treatment will not be included in this study). Subjects of which the best response to at least four courses of first-line treatment is SD, with a duration of SD less than 6 months after the last treatment. Subjects of which the best response to the last course of second-line treatment or above treatments is PD or the best response to at least two courses of second-line treatment or above treatments is SD, with a duration of SD less than 6 months.
    2. Relapsed B-NHL:The disease relapses confirmed by histopathology in subjects who achieved complete remission after standard systematic treatment and second-line treatment. Or the disease relapses confirmed by histopathology within 1 year after hematopoietic stem cell transplantation (not limited to the previous therapeutic regimen) ; c) Previous treatment must include CD20 monoclonal antibody (except patients with CD20 negative B cell NHL) and anthracycline; d) Subjects with TFL must receive chemotherapyInclusion criteria: Subjects must meet the following criteria for inclusion in the study:

      Male or female subjects between the ages of 18 and 70(including critical values); Subjects histologically confirmed as diffuse diffuse large B cell lymphoma (DLBCL), transformed follicular lymphoma (TFL), primary mediastinal B cell lymphoma (PMBCL) and mantle cell lymphoma (MCL) :

      Refractory B-NHL :Subjects of which the best response to standard first-line treatment is PD,(those intolerant to first-line treatment will not be included in this study). Subjects of which the best response to at least four courses of first-line treatment is SD, with a duration of SD less than 6 months after the last treatment. Subjects of which the best response to the last course of second-line treatment or above treatments is PD or the best response to at least two courses of second-line treatment or above treatments is SD, with a duration of SD less than 6 months.

      Relapsed B-NHL:The disease relapses confirmed by histopathology in subjects who achieved complete remission after standard systematic treatment and second-line treatment. Or the disease relapses confirmed by histopathology within 1 year after hematopoietic stem cell transplantation (not limited to the previous therapeutic regimen) ; Subjects with TFL must receive chemotherapy before transformation and meet the above definition of relapse or refractory after transformation.

      According to Lugano response criteria 2014, there should be at least one evaluable tumor focus: the longest diameter of intranodal focus > 1.5cm, the longest diameter of extranodal focus > 1.0cm; Positive expression of CD19 in tumor tissue; Subjects who have no effect or relapse after single-target CAR-T treatment can also be included in the group.

      Approved anti-tumor therapies, such as systemic chemotherapy, systemic radiotherapy, and immunotherapy, have been completed for at least 2 weeks before the precondition.

      ECOG≤1; Life expectancy ≥ 3 months; Neutrophil absolute count ≥ 1×10^9/L; platelet count ≥ 50×10^9/L; Absolute lymphocyte count ≥ 1×10^8/L ;

      Adequate organ function reserve :

      GPT, GST ≤ 2.5× UNL(upper normal limit); Creatinine clearance (Cockcroft Gault method)≥60mL/min; Serum total bilirubin ≤1.5× UNL; The left ventricular ejection fraction (LVEF) ≥ 50% was diagnosed by echocardiography, and there was no clinically significant pericardial effusion and ECG abnormality; Basic oxygen saturation in indoor natural air environment > 92%; It can establish the venous access needed for collection without the contraindications of leukocyte collection; For female subjects of childbearing age, results are negative in urine pregnancy test before screening and administration, and subjects agree to take effective contraceptive measures at least one year after infusion; Male subjects with partners' fertility must agree to use effective barrier contraceptive methods at least one year after infusion, and avoid sperm donation; Voluntary signing of informed consent;

      Exclusion Criteria:

      Any of the following points shall be deemed as no entry into this study:

      Other tumors except cured non-melanoma skin cancer, cervical cancer in situ, superficial bladder cancer, breast duct cancer in situ, or other malignant tumors with complete remission of more than 5 years);

      Severe mental disorders;

      A history of genetic diseases such as Fanconi anemia, Shudder-Dale syndrome, Costman syndrome, or any other known bone marrow failure syndrome; History of allogeneic stem cell transplantation;

      Heart disease with grade III-IV heart failure [NYHA classification], myocardial infarction, angioplasty or stenting, unstable angina or other heart diseases with prominent clinical symptoms within one year before admission;

      Subjects with any indwelling catheter or drainage tube (such as percutaneous nephrostomy tube, bile drainage tube or pleura/peritoneum/pericardium catheter), should be excluded. (Special central venous catheter is allowed);

      Subjects with a history of CNS lymphoma, CSF malignant cells, or brain metastasis;

      Subjects with a history of CNS disease, such as epilepsy, cerebral ischemia/hemorrhage, dementia, cerebellar disease, or any autoimmune disease involving CNS;

      Any of the following virological ELISA results are positive: HIV antibody, HCV antibody, TPPA, HBsAg;

      Active infection requiring systematic treatment within 2 weeks before single collection;

      Subjects with known severe allergic reactions to cyclophosphamide or fludarabine, or diagnosed as the allergy;

      History of autoimmune diseases (e.g. Crohn disease, rheumatoid arthritis, systemic lupus erythematosus) that cause end-organ damage or require systemic immunosuppressive medications or systemic disease modifying drugs in the past 2 years;

      Presence of pulmonary fibrosis;

      Subjects who have received other clinical trial treatment within 4 weeks before participating in this trial should be excluded. Or the signing date of informed consent is within 5 half-lives of the last application of another clinical trial (whichever is longer);

      Subjects with poor compliance due to physiological, family, social, geographical and other factors, or those unable to cooperate with the study plan or follow-up; At the discretion of the investigator, there are complications requiring systemic corticosteroid therapy (≥ 5mg / day of prednisone or equivalent dose of other corticosteroids) or other immunosuppressive drugs within 6 months after this clinical research treatment;

      The lactating woman who is reluctant to stop breastfeeding;

      Any other condition considered unsuitable by the investigator.

Sites / Locations

  • Department of Hematology, Xinqiao Hospital

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

anti-CD19 FasT CAR-T

Arm Description

The study will employ dose level cohorts of three patients that will be treated at each level described below, based on the number of T cells to be infused using the "3 + 3" dose-escalation strategy to find MTD followed by a dose-expansion phase at determined optimal dosage. 3×10^5 /KG 6×10^5 /KG 1×10^6/KG

Outcomes

Primary Outcome Measures

The measurable lesion size
The anti-tumor efficiency of FasT CD19 targeted CAR-T cells
The standardized uptake value
The anti-tumor efficiency of FasT CD19 targeted CAR-T cells
treatment-related adverse events as assessed by CTCAE v5.0
The safey evaluation of FasT CD19 targeted CAR-T cells

Secondary Outcome Measures

The measurable lesion size
The anti-tumor efficiency of FasT CD19 targeted CAR-T cells
The standardized uptake value
The anti-tumor efficiency of FasT CD19 targeted CAR-T cells

Full Information

First Posted
November 13, 2020
Last Updated
November 19, 2020
Sponsor
Xinqiao Hospital of Chongqing
Collaborators
Gracell Biotechnology Shanghai Co., Ltd., 920th Hospital of Joint Logistics Support Force of People's Liberation Army of China, The Second Affiliated Hospital of Chongqing Medical University, The Affiliated Hospital Of Guizhou Medical University, The Second Affiliated Hospital of Kunming Medical University, Chongqing University Cancer Hospital
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1. Study Identification

Unique Protocol Identification Number
NCT04638270
Brief Title
Anti-CD19 FasT CAR-T Cell Therapy for B Cell NHL
Official Title
Anti-CD19 FasT CAR-T Cell Therapy for Patients With B Cell NHL: a Multi-center, Uncontrolled Trial.
Study Type
Interventional

2. Study Status

Record Verification Date
November 2020
Overall Recruitment Status
Not yet recruiting
Study Start Date
November 21, 2020 (Anticipated)
Primary Completion Date
November 1, 2021 (Anticipated)
Study Completion Date
November 1, 2023 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Principal Investigator
Name of the Sponsor
Xinqiao Hospital of Chongqing
Collaborators
Gracell Biotechnology Shanghai Co., Ltd., 920th Hospital of Joint Logistics Support Force of People's Liberation Army of China, The Second Affiliated Hospital of Chongqing Medical University, The Affiliated Hospital Of Guizhou Medical University, The Second Affiliated Hospital of Kunming Medical University, Chongqing University Cancer Hospital

4. Oversight

Studies a U.S. FDA-regulated Drug Product
No
Studies a U.S. FDA-regulated Device Product
No
Data Monitoring Committee
No

5. Study Description

Brief Summary
Although the anti-CD19 CAR-T cell therapies have gained significant results in patients with relapsed and refractory B-cell hematologic malignancies. To make a further improvement, adapting the FasT CAR-T cells manufacture technology to shorten the manufacturing time and maintain the stemness of CAR-T cells. We launch such a clinical trial using CD19 targeted CAR-T cells for patients with relapsed and refractory B-cell NHL to evaluate the efficacy and safety of CD19 targeted CAR-T cell therapy.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Lymphoma, Non-Hodgkin

7. Study Design

Primary Purpose
Treatment
Study Phase
Early Phase 1
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
N/A
Enrollment
16 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
anti-CD19 FasT CAR-T
Arm Type
Experimental
Arm Description
The study will employ dose level cohorts of three patients that will be treated at each level described below, based on the number of T cells to be infused using the "3 + 3" dose-escalation strategy to find MTD followed by a dose-expansion phase at determined optimal dosage. 3×10^5 /KG 6×10^5 /KG 1×10^6/KG
Intervention Type
Biological
Intervention Name(s)
anti-CD19 FasT CAR-T cells
Intervention Description
Treatment follows a lymphodepletion, chemotherapy regimen that consists of Fludarabine (30 mg/m2 per day) and Cyclophosphamide (500mg/m2 per day) for 3 days prior to cell infusion.
Primary Outcome Measure Information:
Title
The measurable lesion size
Description
The anti-tumor efficiency of FasT CD19 targeted CAR-T cells
Time Frame
4 weeks after infusion
Title
The standardized uptake value
Description
The anti-tumor efficiency of FasT CD19 targeted CAR-T cells
Time Frame
4 weeks after infusion
Title
treatment-related adverse events as assessed by CTCAE v5.0
Description
The safey evaluation of FasT CD19 targeted CAR-T cells
Time Frame
within 4 weeks after infusion
Secondary Outcome Measure Information:
Title
The measurable lesion size
Description
The anti-tumor efficiency of FasT CD19 targeted CAR-T cells
Time Frame
3, 6, 12 and 24 months after infusion
Title
The standardized uptake value
Description
The anti-tumor efficiency of FasT CD19 targeted CAR-T cells
Time Frame
3, 6, 12 and 24 months after infusion

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
70 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Subjects must meet the following criteria for inclusion in the study: Male or female subjects between the ages of 18 and 70(including critical values); Subjects histologically confirmed as diffuse diffuse large B cell lymphoma (DLBCL), transformed follicular lymphoma (TFL), primary mediastinal B cell lymphoma (PMBCL) and mantle cell lymphoma (MCL) : Refractory B-NHL :Subjects of which the best response to standard first-line treatment is PD,(those intolerant to first-line treatment will not be included in this study). Subjects of which the best response to at least four courses of first-line treatment is SD, with a duration of SD less than 6 months after the last treatment. Subjects of which the best response to the last course of second-line treatment or above treatments is PD or the best response to at least two courses of second-line treatment or above treatments is SD, with a duration of SD less than 6 months. Relapsed B-NHL:The disease relapses confirmed by histopathology in subjects who achieved complete remission after standard systematic treatment and second-line treatment. Or the disease relapses confirmed by histopathology within 1 year after hematopoietic stem cell transplantation (not limited to the previous therapeutic regimen) ; c) Previous treatment must include CD20 monoclonal antibody (except patients with CD20 negative B cell NHL) and anthracycline; d) Subjects with TFL must receive chemotherapyInclusion criteria: Subjects must meet the following criteria for inclusion in the study: Male or female subjects between the ages of 18 and 70(including critical values); Subjects histologically confirmed as diffuse diffuse large B cell lymphoma (DLBCL), transformed follicular lymphoma (TFL), primary mediastinal B cell lymphoma (PMBCL) and mantle cell lymphoma (MCL) : Refractory B-NHL :Subjects of which the best response to standard first-line treatment is PD,(those intolerant to first-line treatment will not be included in this study). Subjects of which the best response to at least four courses of first-line treatment is SD, with a duration of SD less than 6 months after the last treatment. Subjects of which the best response to the last course of second-line treatment or above treatments is PD or the best response to at least two courses of second-line treatment or above treatments is SD, with a duration of SD less than 6 months. Relapsed B-NHL:The disease relapses confirmed by histopathology in subjects who achieved complete remission after standard systematic treatment and second-line treatment. Or the disease relapses confirmed by histopathology within 1 year after hematopoietic stem cell transplantation (not limited to the previous therapeutic regimen) ; Subjects with TFL must receive chemotherapy before transformation and meet the above definition of relapse or refractory after transformation. According to Lugano response criteria 2014, there should be at least one evaluable tumor focus: the longest diameter of intranodal focus > 1.5cm, the longest diameter of extranodal focus > 1.0cm; Positive expression of CD19 in tumor tissue; Subjects who have no effect or relapse after single-target CAR-T treatment can also be included in the group. Approved anti-tumor therapies, such as systemic chemotherapy, systemic radiotherapy, and immunotherapy, have been completed for at least 2 weeks before the precondition. ECOG≤1; Life expectancy ≥ 3 months; Neutrophil absolute count ≥ 1×10^9/L; platelet count ≥ 50×10^9/L; Absolute lymphocyte count ≥ 1×10^8/L ; Adequate organ function reserve : GPT, GST ≤ 2.5× UNL(upper normal limit); Creatinine clearance (Cockcroft Gault method)≥60mL/min; Serum total bilirubin ≤1.5× UNL; The left ventricular ejection fraction (LVEF) ≥ 50% was diagnosed by echocardiography, and there was no clinically significant pericardial effusion and ECG abnormality; Basic oxygen saturation in indoor natural air environment > 92%; It can establish the venous access needed for collection without the contraindications of leukocyte collection; For female subjects of childbearing age, results are negative in urine pregnancy test before screening and administration, and subjects agree to take effective contraceptive measures at least one year after infusion; Male subjects with partners' fertility must agree to use effective barrier contraceptive methods at least one year after infusion, and avoid sperm donation; Voluntary signing of informed consent; Exclusion Criteria: Any of the following points shall be deemed as no entry into this study: Other tumors except cured non-melanoma skin cancer, cervical cancer in situ, superficial bladder cancer, breast duct cancer in situ, or other malignant tumors with complete remission of more than 5 years); Severe mental disorders; A history of genetic diseases such as Fanconi anemia, Shudder-Dale syndrome, Costman syndrome, or any other known bone marrow failure syndrome; History of allogeneic stem cell transplantation; Heart disease with grade III-IV heart failure [NYHA classification], myocardial infarction, angioplasty or stenting, unstable angina or other heart diseases with prominent clinical symptoms within one year before admission; Subjects with any indwelling catheter or drainage tube (such as percutaneous nephrostomy tube, bile drainage tube or pleura/peritoneum/pericardium catheter), should be excluded. (Special central venous catheter is allowed); Subjects with a history of CNS lymphoma, CSF malignant cells, or brain metastasis; Subjects with a history of CNS disease, such as epilepsy, cerebral ischemia/hemorrhage, dementia, cerebellar disease, or any autoimmune disease involving CNS; Any of the following virological ELISA results are positive: HIV antibody, HCV antibody, TPPA, HBsAg; Active infection requiring systematic treatment within 2 weeks before single collection; Subjects with known severe allergic reactions to cyclophosphamide or fludarabine, or diagnosed as the allergy; History of autoimmune diseases (e.g. Crohn disease, rheumatoid arthritis, systemic lupus erythematosus) that cause end-organ damage or require systemic immunosuppressive medications or systemic disease modifying drugs in the past 2 years; Presence of pulmonary fibrosis; Subjects who have received other clinical trial treatment within 4 weeks before participating in this trial should be excluded. Or the signing date of informed consent is within 5 half-lives of the last application of another clinical trial (whichever is longer); Subjects with poor compliance due to physiological, family, social, geographical and other factors, or those unable to cooperate with the study plan or follow-up; At the discretion of the investigator, there are complications requiring systemic corticosteroid therapy (≥ 5mg / day of prednisone or equivalent dose of other corticosteroids) or other immunosuppressive drugs within 6 months after this clinical research treatment; The lactating woman who is reluctant to stop breastfeeding; Any other condition considered unsuitable by the investigator.
Central Contact Person:
First Name & Middle Initial & Last Name or Official Title & Degree
Xi Zhang, MD phD
Phone
13808310064
Ext
+86
Email
zhangxxi@sina.com
First Name & Middle Initial & Last Name or Official Title & Degree
Ruihao Huang
Phone
+86 18984398751
Email
1169731117@qq.com
Facility Information:
Facility Name
Department of Hematology, Xinqiao Hospital
City
ChongQing
State/Province
Chongqing
ZIP/Postal Code
400037
Country
China
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Xi Zhang, MD
Phone
+8613808310064
Ext
+8613808310064
Email
zhangxxi@sina.com
First Name & Middle Initial & Last Name & Degree
Ruihao Huang
Phone
+8618984398751
Ext
+8618984398751
Email
1169731117@qq.com

12. IPD Sharing Statement

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Anti-CD19 FasT CAR-T Cell Therapy for B Cell NHL

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