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临床试验/NCT07617285
NCT07617285招募中1 期

A Phase I Study to Evaluate the Safety and Efficacy of Allogeneic CAR-T Cells (CT0890B) in Patients With NKG2DL-Positive Relapsed/Refractory Acute Myeloid Leukemia

Peking University People's Hospital1 个研究点 分布在 1 个国家目标入组 27 人开始时间: 2026年5月7日最近更新:
适应症

试验速览

阶段
1 期
状态
招募中
入组人数
27
试验地点
1

研究概览

简要总结

A Clinical Study to Investigate the Safety and Efficacy of CT0890B in Patients with Relapsed/Refractory Acute Myeloid Leukemia.

详细描述

This is a single-arm, open-label, dose-escalation clinical trial to evaluate the safety, efficacy, and cellular pharmacokinetics of CT0890B in patients with relapsed or refractory acute myeloid leukemia. It is planned to enroll 12~27 participants in this trial.

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
18 Years 至 70 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Age 18-70 years (inclusive), male or female.
  • Relapsed or refractory acute myeloid leukemia (R/R AML) diagnosed according to the 2022 World Health Organization classification or ELN criteria, with confirmed NKG2D ligand-positive disease.
  • Bone marrow blasts ≥5% by morphology.
  • Estimated life expectancy >12 weeks.
  • Eastern Cooperative Oncology Group (ECOG) performance status of 0-
  • Adequate organ function without ongoing supportive care, defined as:
  • Cardiac: left ventricular ejection fraction (LVEF) ≥50%;
  • Hepatic: ALT and AST ≤2.5 × upper limit of normal (ULN), and total bilirubin ≤2 × ULN;
  • Renal: creatinine clearance ≥30 mL/min (calculated using the Cockcroft-Gault formula);
  • Coagulation: activated partial thromboplastin time (APTT) ≤1.5 × ULN and prothrombin time (PT) ≤1.5 × ULN.
  • c) Renal: creatinine clearance ≥30 mL/min (calculated using the Cockcroft-Gault formula); d) Coagulation: activated partial thromboplastin time (APTT) ≤1.5 × ULN and prothrombin time (PT) ≤1.5 × ULN.

排除标准

  • Participants were diagnosed with acute promyelocytic leukemia (APL), BCR-ABL positive leukemia (chronic myeloid leukemia in acute phase), central nervous system leukemia;
  • Participants with a history of epilepsy or other central nervous system disease;
  • Participants who have previously received autologous or allogeneic CAR-T therapy;
  • Participants who have received autologous stem cell transplantation or allogeneic stem cell transplantation within 12 weeks
  • Participants who have received prior immunotherapy targeting NKG2DL;
  • Participant has clinically significant active GVHD or is receiving systemic corticosteroids for GVHD;
  • Participant has any of the following at screening:
  • Active, uncontrolled systemic infection or requiring intravenous anti-infective agents 2)Any of the following cardiac conditions, including:
  • New York Heart Association Class III-IV heart failure;
  • History of myocardial infarction, coronary artery bypass grafting, or unstable angina within 6 months prior to Qinglin;
  • History of uncontrolled arrhythmia of significant clinical significance (as judged by the investigator), such as ventricular arrhythmia;
  • History of severe nonischemic ardiomyopathy;
  • Other cardiac disease that the investigatorbelieve could jeopardize the participant 's well-being or compromise participation in this clinical trial; 3) Active bleeding of clinical significance as judged by the investigator; 4)Requiring supplemental oxygen to maintain oxygen saturation> 92%; 5)Patients with severe chronic obstructive pulmonary disease (COPD) or other lung diseases that cannot tolerate CAR-T treatment as judged by the investigator;

研究者

申办方类型
Other
责任方
Principal Investigator
主要研究者

Xiangyu Zhao

Principal Investigator

Peking University People's Hospital

研究点 (1)

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Allogeneic CAR-T(CT0890B) in NKG2DL+ R/R AML | 临床试验