NCT04864821Unknown早期 1 期
Clinical Study of CD276 Targeted Autologous Chimeric Antigen Receptor T Cell Infusion in Patients With CD276 Positive Advanced Solid Tumor
PersonGen BioTherapeutics (Suzhou) Co., Ltd.0 个研究点目标入组 24 人开始时间: 2021年5月14日最近更新:
适应症
干预措施
相关药物
试验速览
- 阶段
- 早期 1 期
- 发起方
- 入组人数
- 24
- 主要终点
- ORR
研究概览
简要总结
Cd276 (B7-H3) is an ideal target for car-t treatment because of its high expression on the surface of neuroblastoma, osteosarcoma, gastric cancer and lung cancer cells, but not in normal peripheral cells or tissues. In conclusion, car-t cell therapy has achieved exciting results in blood tumors, but it has been stopped in solid tumor. The main reason for the poor effect is the existence of tumor microenvironment of solid tumor, which inhibits the chemotaxis and infiltration of car-t cells to tumor site. Therefore, in this clinical experiment, we will explore the best model of car-t therapy for solid tumor by intravenous and local tumor injection, which will bring new hope to patients with osteosarcoma, neuroblastoma and gastric cancer
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 1 Year 至 70 Years（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •The patients were aged from 1 to 70 years old (including the cut-off value), and the gender was not limited;
- •The expected survival time was more than 12 weeks;
- •ECoG score was 0-2;
- •One of the following tumor types was confirmed by pathology: osteosarcoma, neuroblastoma, gastric cancer or lung cancer, and the positive rate of cd276 expression in tumor tissue was more than 50% by immunohistochemistry;
- •Patients with ineffective standard treatment methods (such as postoperative recurrence, chemotherapy, radiotherapy, and progression after targeted drugs);
- •According to RECIST 1.1, there was at least one measurable lesion (the longest diameter of solid lesion ≥ 10 mm, or the short diameter of lymph node lesion ≥ 15 mm);
- •The function of main organs was normal (white blood cell count ≥ 3 × 109 / L, neutrophil count ≥ 1.5 × 109 / L, hemoglobin ≥ 8.5g/dl, platelet count ≥ 80 × 109 / L and lymphocyte count at 1 × 109 / L (including) ~ 4 × 109 / L (inclusive);
- •The liver and kidney function and cardiopulmonary function meet the following requirements:
- •Urea and serum creatinine ≤ 1.5 × ULN；
- •Left ventricular ejection fraction ≥ 50%;
- •Baseline oxygen saturation ≥ 94%;
- •Total bilirubin ≤ 1.5 × ULN； ALT and AST ≤ 2.5 × ULN；
- •The patient or legal representative can fully understand the significance and risk of this trial and has signed the informed consent.
排除标准
- •Patients with history of immune deficiency or autoimmune diseases (including but not limited to rheumatoid arthritis, systemic lupus erythematosus, vasculitis, multiple sclerosis, insulin-dependent diabetes, etc.); Patients with graft-versus-host disease (GVHD) or need immunosuppressive agents;
- •There was a history of other second malignancies in 5 years before screening;
- •Hepatitis B surface antigen (HBsAg) or hepatitis B core antibody (HBcAb) were positive, and the peripheral blood HBV DNA titer was not within the normal reference value; HCV antibody and HCV RNA in peripheral blood were positive; HIV antibody positive patients; Syphilis was positive;
- •Severe heart disease: including but not limited to unstable angina pectoris, myocardial infarction (within 6 months before screening), congestive heart failure (NYHA classification ≥ III), severe arrhythmia;
- •Unstable systemic diseases judged by researchers: including but not limited to severe liver, kidney or metabolic diseases requiring drug treatment;
- •Within 7 days before screening, there were active or uncontrollable infections requiring systemic treatment (except mild urogenital infection and upper respiratory tract infection);
- •Pregnant or lactating women, female subjects who plan to conceive within one year after cell transfusion, or male subjects whose partners plan to conceive within one year after cell transfusion;
- •Patients who had received car-t therapy or other gene modified cell therapy before screening;
- •The subjects who were receiving systemic steroid treatment within 7 days before the screening or who needed long-term systemic steroid treatment (except inhalation or local use) were determined by the researchers;
- •The ascites increased gradually after 2 weeks of conservative treatment (such as diuresis, sodium restriction, excluding ascites drainage);
- •According to the judgment of the researcher, it does not conform to the situation of cell preparation;
- •Other researchers think that it is not suitable for inclusion.
研究组 & 干预措施
T cell injection targeting CD276 chimeric antigen receptor
Other
干预措施: Targeting CD276 CAR T cells (Drug)
结局指标
主要结局
ORR
时间窗: 12 weeks after treatment
Objective remission rate
AE
时间窗: 2 years after treatment
adverse event
Cmax
时间窗: 2 years after treatment
The highest concentration of CAR-T cells in peripheral blood after infusion
次要结局
未报告次要终点
研究者
相似试验
Unknown
1 期
CD276-targeted Chimeric Antigen Receptor T Cells in Treatment With Advanced Pancreatic CancerAdvanced Pancreatic CarcinomaNCT05143151Shenzhen University General Hospital10
招募中
1 期
Clinical Study on the Treatment of Malignant Brain Glioma by QH104 Cell InjectionGBMNCT06018363Dushu Lake Hospital Affiliated to Soochow University25
Unknown
1 期
A Clinical Research of CD123-Targeted CAR-T in Myeloid MalignanciesLeukemiaNCT02937103Southwest Hospital, China45
Unknown
不适用
CD276 CAR-T for Patients With Advanced CD276+ Solid TumorsCARSolid TumorNCT04691713PersonGen BioTherapeutics (Suzhou) Co., Ltd.5
已完成
2 期
CD7 CAR-T for Patients With r/r CD7+ Hematologic MalignanciesHematological MalignanciesNCT05454241Institute of Hematology & Blood Diseases Hospital, China14