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临床试验/NCT04626726
NCT04626726Unknown早期 1 期

A Clinical Trial to Explore the Safety, Efficacy, and Remission Phase of CAR-T Cell in the Treatment of Adult Relapsed Refractory (R/R) Acute Lymphoblastic Leukemia Bridging Allogeneic Hematopoietic Stem Cell Transplantation

Hebei Senlang Biotechnology Inc., Ltd.1 个研究点 分布在 1 个国家目标入组 50 人开始时间: 2020年4月1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
50
试验地点
1
主要终点
Number of Participants with Severe/Adverse Events as a Measure of Safety

研究概览

简要总结

This is an open, single-arm, phase I/phase II clinical study to evaluate efficacy and safety of chimeric antigen receptor T cell immunotherapy (CAR-T) in the treatment of Relapsed Refractory (R/R) adult acute lymphoblastic leukemia bridging allogeneic hematopoietic stem cell transplantation.

详细描述

This trial openly recruited 50 patients into the group and were given CAR-T treatment. Patients participating in clinical trials will be tested and evaluated in terms of treatment safety, efficacy, and response duration. As assessed by clinicians, adult B-ALL patients who meet the enrollment criteria, after adequate communication, the patient or family members voluntarily join the clinical study, and are willing to bridge allogeneic hematopoiesis within 3 months after enrollment using CAR-T therapy。

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
14 Years 至 65 Years(Child, Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Be diagnosed a kind of Relapsed or Refractory Haematopoietic and Lymphoid Malignancies:
  • ECOG score≤2;
  • To be aged 1 to 65 years;
  • More than a month lifetime from the consent signing date.

排除标准

  • Serious cardiac insufficiency, left ventricular ejection fraction<50%;
  • Has a history of severe pulmonary function damaging;
  • Merging other progressing malignant tumor;
  • Merging uncontrolled infection;
  • Merging the metabolic diseases (except diabetes);
  • Merging severe autoimmune diseases or immunodeficiency disease;
  • Patients with active hepatitis B or hepatitis C;
  • Patients with HIV infection;
  • Has a history of serious allergies on Biological products (including antibiotics);
  • Has acute GvHD on allogeneic hematopoietic stem cell transplantation patients after stopping immunosuppressants a month;
  • Pregnancy or lactation women;
  • Any situation that would increase dangerousness of subjects or disturb the outcome of the clinical study according to the researcher's evaluation.

研究组 & 干预措施

Volunteers

Experimental

The patient voluntarily signs the informed consent, and the patient meets the entry criteria to diagnose patients with acute B lymphocytic leukemia expressing specific target antigens

干预措施: CD19 CAR-T (Drug)

Volunteers

Experimental

The patient voluntarily signs the informed consent, and the patient meets the entry criteria to diagnose patients with acute B lymphocytic leukemia expressing specific target antigens

干预措施: CD22 CAR-T (Drug)

Volunteers

Experimental

The patient voluntarily signs the informed consent, and the patient meets the entry criteria to diagnose patients with acute B lymphocytic leukemia expressing specific target antigens

干预措施: CD19+CD22 CAR-T (Drug)

Volunteers

Experimental

The patient voluntarily signs the informed consent, and the patient meets the entry criteria to diagnose patients with acute B lymphocytic leukemia expressing specific target antigens

干预措施: Fludarabine (Drug)

Volunteers

Experimental

The patient voluntarily signs the informed consent, and the patient meets the entry criteria to diagnose patients with acute B lymphocytic leukemia expressing specific target antigens

干预措施: Cyclophosphamide (Drug)

结局指标

主要结局

Number of Participants with Severe/Adverse Events as a Measure of Safety

时间窗: 28 days

Number of Participants with Severe/Adverse Events as a Measure of Safety

Copies numbers of CAR in peripheral blood(PB) and/or bone marrow(BM)

时间窗: 24 months

Copies numbers of CAR in peripheral blood(PB) and/or bone marrow(BM)

次要结局

  • Objective response rate of complete remission and partial remission(24 months)
  • Overall survival time(24 months)

研究者

发起方
Hebei Senlang Biotechnology Inc., Ltd.
申办方类型
Industry
责任方
Sponsor

研究点 (1)

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