Clinical Trials Logo

Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT05420493
Other study ID # PBC033
Secondary ID
Status Recruiting
Phase Phase 1
First received
Last updated
Start date September 6, 2021
Est. completion date September 30, 2025

Study information

Verified date November 2023
Source Chongqing Precision Biotech Co., Ltd
Contact Jingwang Bi, M.D
Phone 13066029387
Email jingwangbi@live.cn
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

This is a phase I clinical study to evaluate the safety and efficacy of CAR-T infusion preparation in the treatment of CD19-positive relapsed/refractory non-Hodgkin lymphoma.


Description:

This is a single-center, single-arm, open-label study. After meeting the eligibility criteria and enrolling on the trial, patients will undergo leukapheresis for collection of autologous lymphocytes. Once cells have been manufactured, patients will then proceed to lymphodepleting chemotherapy with cyclophosphamide and fludarabine for 1-2 consecutive days followed by the infusion of CAR T-cells at a target dose of 3-10x105 cells/kg.


Recruitment information / eligibility

Status Recruiting
Enrollment 54
Est. completion date September 30, 2025
Est. primary completion date September 30, 2024
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria: 1. CD19-positive non-Hodgkin lymphoma confirmed by cytology or histology according to WHO2016 criteria: 1. Diffuse large B-cell lymphoma: including unspecified (DLBCL, NOS), chronic inflammation-related DLBCL, primary cutaneous DLBCL (leg type), EBV-positive DLBCL (NOS); and high-grade B-cell lymphoma (including high-grade B-cell lymphoma, NOS, and high-grade B-cell lymphoma with MYC and BCL2 and/or BCL6 rearrangements); and primary mediastinal large B-cell lymphoma; and T-cell-rich histiocytosis B-cell lymphoma; and transformed DLBCL (such as follicular lymphoma, chronic lymphocytic leukemia/small B-lymphocytic lymphoma transformed DLBCL); patients with the above tumor types have been treated with at least first- and second-line drugs and have stable disease for =12 months , or when the best Disease progression after efficacy; or disease progression or relapse after autologous stem cell transplantation =12 months; 2. According to WHO2016 criteria cytology or histology confirmed CD19 positive: follicular cell lymphoma. Patients with this tumor type have received at least third-line therapy, and recurrence or disease progression has occurred within 2 years after third-line therapy or more. Currently in disease progression, stable disease, or partial remission; 3. According to WHO2016 standard cytology or histology confirmed CD19 positive: mantle cell lymphoma. Such patients have not been cured or relapsed after at least three-line treatment and are not suitable for stem cell transplantation or relapse after stem cell transplantation; 2. Age =18 years old (including the threshold); 3. According to the 2014 version of Lugano criteria, there is at least one two-dimensional measurable lesion as the evaluation basis: for intranodal lesions, it is defined as: long diameter >1.5cm; for extranodal lesions, long diameter should be >1.0cm; 4. Eastern Cooperative Oncology Group activity status score ECOG score 0-2; 5. The venous access required for collection can be established, and there are enough cells collected by non-mobilized apheresis for CAR-T cell production; 6. Liver and kidney function, cardiopulmonary function meet the following requirements: - Serum creatinine=2.0×ULN; - Left ventricular ejection fraction = 50% and no obvious pericardial effusion, no abnormal ECG; - Blood oxygen saturation =92% in non-oxygen state; - Blood total bilirubin=2.0×ULN (except without clinical significance); - ALT and AST=3.0×ULN (with liver tumor infiltration=5.0×ULN); 7. Be able to understand and voluntarily sign the informed consent. Exclusion Criteria: 1. Received CAR-T therapy or other gene-modified cell therapy before screening; 2. Received anti-tumor therapy (except systemic immune checkpoint inhibition or stimulation therapy) within 2 weeks or 5 half-lives (whichever is shorter) before screening. 3 half-lives are required to enroll (eg, ipilimumab, nivolumab, pembrolizumab, atezolizumab, OX40 receptor agonist, 4-1BB receptor agonist, etc.); 3. Those who have received hematopoietic stem cell transplantation (ASCT) within 12 weeks before apheresis, or who have previously received allogeneic hematopoietic stem cell transplantation (HSCT), or those who have solid organ transplantation; immunosuppression is required within 2 weeks before apheresis Grade 2 and above GVHD of the drug; 4. Patients with atrial or ventricular lymphoma involvement or need urgent treatment due to tumor mass such as intestinal obstruction or vascular compression; 5. Have been vaccinated with live attenuated vaccine within 6 weeks before clearing the leprosy; 6. Cerebrovascular accident or epilepsy occurred within 6 months before signing the ICF; 7. History of myocardial infarction, cardiac bypass or stent, unstable angina or other clinically significant heart disease within 12 months prior to signing the ICF; 8. Active or uncontrolled autoimmune diseases (such as Crohn's disease, rheumatoid arthritis, systemic lupus erythematosus), except those that do not require systemic treatment; 9. Malignant tumors other than non-Hodgkin lymphoma within 5 years prior to screening, except for adequately treated cervical carcinoma in situ, basal cell or squamous cell skin cancer, localized prostate cancer after radical resection, Ductal carcinoma in situ; 10. Uncontrollable infection within 1 week before screening; 11. Hepatitis B surface antigen (HBsAg) or hepatitis B core antibody (HBcAb) positive and peripheral blood hepatitis B virus (HBV) DNA titer detection is greater than the normal reference range; or hepatitis C virus (HCV) antibody positive and peripheral blood C Hepatitis virus (HCV) RNA titer test is greater than the normal reference range; or human immunodeficiency virus (HIV) antibody positive; or syphilis test positive; cytomegalovirus (CMV) DNA test positive; 12. Women who are pregnant or breastfeeding; or women of childbearing age who have a positive pregnancy test during the screening period; or male or female patients who are unwilling to use contraception from the time of signing the informed consent form to 1 year after receiving CAR-T cell infusion; 13. Other investigators deem it inappropriate to participate in the study.

Study Design


Intervention

Biological:
CAR-T cells
Drug: CAR-T cells; Administration method: intravenous infusion; Subjects will be treated with Fludarabine and Cyclophosphamide before cell infusion.

Locations

Country Name City State
China Shandong Second Provincial General Hospital Jinan Shandong

Sponsors (1)

Lead Sponsor Collaborator
Chongqing Precision Biotech Co., Ltd

Country where clinical trial is conducted

China, 

Outcome

Type Measure Description Time frame Safety issue
Other Objective response rate (ORR) of CAR-T treatment in patients with Relapsed/refractory B-cell non-Hodgkin lymphoma[Effectiveness] Objective response rate includes:CR?PR 2 years
Other Overall survival(OS)of CAR-T treatment in patients with Relapsed/refractory B-cell non-Hodgkin lymphoma[Effectiveness] OS will be assessed from the first CAR-T cell infusion to death from any cause 2 years
Other Progress-free survival(PFS) of CAR-T treatment in patients with Relapsed/refractory B-cell non-Hodgkin lymphoma[Effectiveness] PFS will be assessed from the first CAR-T cell infusion to death from any cause or the first assessment of progression 2 years
Other Duration of Response (DOR) of CAR-T treatment in patients with Relapsed/refractory B-cell non-Hodgkin lymphoma[Effectiveness] DOR will be assessed from the first assessment of CR/PR to the first assessment of recurrence or progression of the disease or death from any cause 2 years
Primary Incidence of Adverse events after CAR-T cells infusion [Safety and Tolerability] Therapy-related adverse events were recorded and assessed according to the National Cancer Institute's Common Terminology Criteria for Adverse Events (CTCAE, Version 5.0) 28 days
Primary Objective response rate after CAR-T cells infusion [Effectiveness] Objective response rate includes CR,PR 3 months
Secondary AUCS of CAR-T cells [Cell dynamics] AUCS is defined as the area under the curve in 90 days 3 months
Secondary CMAX of pCAR-19B cells [Cell dynamics] CMAX is defined as the highest concentration of pCAR-19B cells expanded in peripheral blood 3 months
Secondary TMAX of pCAR-19B cells [Cell dynamics] TMAX is defined as the time to reach the highest concentration 3 months
Secondary Pharmacodynamics of pCAR-19B cells[Cell dynamics] IL-6 levels measured by Chemiluminescence method 3 months
See also
  Status Clinical Trial Phase
Recruiting NCT05400122 - Natural Killer (NK) Cells in Combination With Interleukin-2 (IL-2) and Transforming Growth Factor Beta (TGFbeta) Receptor I Inhibitor Vactosertib in Cancer Phase 1
Recruiting NCT05415098 - Study of Safety, Pharmacokinetic and Efficacy of APG-5918 in Advanced Solid Tumors or Lymphomas Phase 1
Completed NCT04543305 - A Study of PRT1419 in Patients With Relapsed/Refractory Hematologic Malignancies Phase 1
Active, not recruiting NCT03779113 - An Open-label, Dose Escalation Trial to Evaluate the Safety and Pharmacokinetics of HMPL-523 in Patients With Lymphoma Phase 1
Recruiting NCT04553692 - Phase 1a/1b Study of Aplitabart (IGM-8444) Alone or in Combination in Participants With Relapsed, Refractory, or Newly Diagnosed Cancers Phase 1
Active, not recruiting NCT04555811 - FT596 With Rituximab as Relapse Prevention After Autologous HSCT for NHL Phase 1
Recruiting NCT02507479 - Thiotepa-based Conditioning for Allogeneic Stem-cell Transplantation (SCT) in Lymphoid Malignancies Phase 2
Completed NCT01124526 - Efficacy Response Duration and Toxicity of Rituximab, Fludarabine, and Cyclophosphamide (RFC) as 1st Line Treatment and Rituximab (R) in Maintenance Treatment in Follicular Non Hodgkin (FNH) Lymphoma Phase 4
Completed NCT00062868 - LMP-specific T-cells for Patients With Relapsed EBV-positive Lymphoma Phase 1
Recruiting NCT03212404 - Phase 1 Study of CK-301 (Cosibelimab) as a Single Agent in Subjects With Advanced Cancers Phase 1
Active, not recruiting NCT03595800 - Extension of a Study of Allogeneic Hematopoietic Stem Cell Transplantation From One Haplotype Mismatch Related Donor or From an Unrelated Donor to Younger Patients Eligible for Reduced-intensity Conditioning Regimen Phase 3
Recruiting NCT05607199 - A First in Human Study of AUR 103 Calcium to Evaluate Safety, Pharmacokinetics and Pharmacodynamics Phase 1
Active, not recruiting NCT04809467 - A Study Evaluating Safety, PK, and Efficacy of Tafasitamab and Parsaclisib in Participants With Relapsed/Refractory Non Hodgkin Lymphoma (R/R NHL) or Chronic Lymphocytic Leukemia (CLL) Phase 1/Phase 2
Recruiting NCT04217317 - CPI-613 in Combination With Bendamustine in Patients With Relapsed/Refractory T-Cell Non-Hodgkin Lymphoma Phase 2
Active, not recruiting NCT03671590 - Study of TG-1701, an Irreversible Bruton's Tyrosine Kinase Inhibitor, in Patients With B-Cell Malignancies Phase 1
Not yet recruiting NCT05834426 - Omic Technologies Applied to the Study of B-cell Lymphoma for the Discovery of Diagnostic and Prognosis Biomarkers
Active, not recruiting NCT04150913 - A Phase 2 Trial of Anakinra for the Prevention of CAR-T Cell Mediated Neurotoxicity Phase 2
Completed NCT03806179 - Study of Safety and Efficacy of Betalutin and Rituximab in Patients With FL Phase 1
Completed NCT03265574 - PROACT: Can we Prevent Chemotherapy-related Heart Damage in Patients With Breast Cancer and Lymphoma? Phase 3
Active, not recruiting NCT03688451 - Intrathecal Rituximab With Standard Intrathecal Prophylaxis to Prevent CNS Relapse for CD 20+ Non Hodgkin Lymphoma Phase 2