A Clinical Research About CD70-positive Advanced/Metastatic Solid Tumors Treated by CD70-targeted CAR-T
A Phase I Clinical Study to Assess the Safety and Tolerability of CD70-targeting CAR-T in the Treatment of CD70-positive Advanced/Metastatic Solid Tumors
1 other identifier
interventional
48
1 country
1
Brief Summary
As a phase I clinical research，this study plans to evaluate the safety and tolerability of CD70-targeting CAR-T cells in the treatment of CD70-positive advanced/metastatic solid tumors, and obtain recommended doses and infusion patterns.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for phase_1
Started Jul 2022
Typical duration for phase_1
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
July 17, 2022
CompletedFirst Submitted
Initial submission to the registry
July 19, 2022
CompletedFirst Posted
Study publicly available on registry
July 21, 2022
CompletedPrimary Completion
Last participant's last visit for primary outcome
July 17, 2024
CompletedStudy Completion
Last participant's last visit for all outcomes
July 17, 2025
CompletedAugust 18, 2023
August 1, 2023
2 years
July 19, 2022
August 16, 2023
Conditions
Keywords
Outcome Measures
Primary Outcomes (2)
Incidence of Adverse events after CD70 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
Obtain the maximum tolerated dose of CD70 CAR-T cells[Safety and Tolerability]
Dose-limiting toxicity after cell infusion
28 days
Secondary Outcomes (9)
Disease control rate of CAR-T cell preparations in CD70 positive advanced malignancies [Effectiveness]
3 months
Objective response rate (ORR) of CD70 CAR-T treatment in patients with CD70-positive advanced malignancies[Effectiveness]
3 months
Duration of Response (DOR) of CD70 CAR-T treatment in patients with CD70-positive advanced malignancies[Effectiveness]
2 years
Progress-free survival(PFS) of CD70 CAR-T treatment in patients with CD70-positive advanced malignancies[Effectiveness]
2 years
Overall survival(OS)of CD70 CAR-T treatment in patients with CD70-positive advanced malignancies[Effectiveness]
2 years
- +4 more secondary outcomes
Other Outcomes (5)
The correlation between CD70 positive rate and safety
2 years
Correlation between CD70 positive rate and efficacy
2 years
Overall survival(OS)of CD70 CAR-T treatment in patients with CD70-positive advanced malignancies[Effectiveness]
2 years
- +2 more other outcomes
Study Arms (2)
Intravenous of CD70-targeted CAR-T
EXPERIMENTALInfusion of CD70-targeted CAR-T cells by dose of 1-10x10\^6 cells/kg
intraperitoneal injection of CD70-targeted CAR-T
EXPERIMENTALInfusion of CD70-targeted CAR-T cells by dose of 1-10x10\^6 cells/kg
Interventions
Administration method: intravenous infusion； Subjects will receive conditioning therapy by Fludarabine and Cyclophosphamide before cell infusion.
Eligibility Criteria
You may qualify if:
- Age ≥18 years old, male or female;
- Advanced/metastatic solid tumor confirmed by histopathology or cytology (paraffin section or fresh biopsy tumor tissue specimen) (positive tumor CD70 expression (tumor CD70 positive (IHC 3+) confirmed by histology or pathology)) ;
- At least after TKI/PARPi, anti-vascular drug treatment is ineffective, there is no available standard treatment plan or standard treatment fails or intolerable (disease progression or intolerance such as surgery, chemotherapy, radiotherapy, targeted therapy, etc.), There is currently no effective treatment;
- Measurable and evaluable lesions defined by RECIST version 1.1: Measurable disease is defined as at least one lesion that can be accurately measured on at least one level (long diameter needs to be recorded); ), when measured by magnetic resonance imaging (MRI), each lesion must be \>10mm, The lymph node must be \>15mm in the short axis;
- ECOG 0-2 points (Appendix 2);
- The expected survival time is more than 12 weeks;
- No serious mental disorder;
- The functions of important organs are basically normal:
- Hematopoietic function: neutrophils 1.0×109/L, platelets 75×109/L, hemoglobin 80g/L;
- Cardiac function: echocardiography showed cardiac ejection fraction ≥50%, and no obvious abnormality was found on electrocardiogram;
- Renal function: serum creatinine≤2.0×ULN;
- Liver function: ALT and AST ≤2.0×ULN (for patients with liver tumor infiltration, it can be relaxed to ≤3.0×ULN);
- Total bilirubin ≤2.0×ULN (Gilbert syndrome or combined liver tumor infiltration can be relaxed to ≤3.0×ULN);
- Oxygen saturation \> 92% in non-oxygen state.
- Have apheresis or venous blood collection standards, and have no other contraindications for cell collection;
- +2 more criteria
You may not qualify if:
- Received anti-CD70 drug treatment before screening;
- Active/symptomatic central nervous system metastases or meningeal metastases at the time of screening; subjects with brain metastases who have been treated must be confirmed to have no imaging evidence of progression ≥ 4 weeks after the end of treatment before they can be enrolled;
- Received any of the following treatments before screening:
- Participated in other interventional clinical studies before screening, including: the last use of unmarketed new drugs is less than 3 months before cell reinfusion, or the last use of marketed drugs is less than 5 half-lives from cell reinfusion;
- Received anti-tumor therapy such as chemotherapy and targeted therapy within 2 weeks or at least 5 half-lives (whichever is shorter) before apheresis;
- Received systemic corticosteroid therapy at doses greater than 10 mg/day prednisone (or equivalent doses of other corticosteroids) within 2 weeks prior to apheresis (inhalation or topical allowed in the absence of active autoimmune disease Use steroids and adrenal corticosteroid replacement at doses greater than 10 mg/day of prednisone);
- Received live attenuated vaccine within 4 weeks before screening;
- Active infection or uncontrollable infection requiring systemic treatment within 1 week before screening;
- Malignant tumors other than the target tumor within 3 years before screening, except for the following: malignant tumors that have received radical treatment, and no known active disease within ≥ 3 years before enrollment; or Treated non-melanoma skin cancer with no evidence of disease;
- Suffering from any of the following heart diseases:
- New York Heart Association (NYHA) stage III or IV congestive heart failure;
- Myocardial infarction or coronary artery bypass grafting (CABG) within 6 months before enrollment;
- Clinically significant ventricular arrhythmia, or a history of unexplained syncope (except those caused by vasovagal or dehydration);
- History of severe nonischemic cardiomyopathy.
- Known to have active or uncontrolled autoimmune diseases, such as Crohns disease, rheumatoid arthritis, systemic lupus erythematosus, systemic vasculitis, etc.;
- +5 more criteria
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Henan Cancer Hospital
Zhengzhou, Henan, 450000, China
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Quanli Gao, M.D
Henan Cancer Hospital
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- phase 1
- Allocation
- NON RANDOMIZED
- Masking
- NONE
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
July 19, 2022
First Posted
July 21, 2022
Study Start
July 17, 2022
Primary Completion
July 17, 2024
Study Completion
July 17, 2025
Last Updated
August 18, 2023
Record last verified: 2023-08