Phase I/II Study to Evaluate the Safety and Efficacy of JB-101(Induced T Cell With Suppressing Functions), to Induce Operational Tolerance in Living Donor Liver Transplantation.
试验速览
- 阶段
- 1 期
- 状态
- 进行中（未招募）
- 入组人数
- 10
- 试验地点
- 5
- 主要终点
- Achievement of operational tolerance
研究概览
简要总结
The purpose of this clinical trial is to examine the immunotolerance-inducing ability (effectiveness) of induced inhibitory T cells JB-101 in patients with living-donor liver transplantation using "whether or not operational tolerance is achieved" as an index.
And the safety of JB-101 will be evaluated.
详细描述
This trial is a phase I / II, open-label, single-arm, multicenter clinical trial of JB-101, an inducible inhibitory T cell, in patients with end-stage liver failure who undergo living-donor liver transplantation.
The primary endpoint of efficacy is withdrawal from immunosuppressant by 78 weeks (up to 91 weeks) after liver transplantation, and then "whether or not operational tolerance is achieved".
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
- 20 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- 未提供
排除标准
- 未提供
结局指标
主要结局
Achievement of operational tolerance
时间窗: immunosuppressive drug cessation was maintained for at least 12 months
Achievement of "Operational Tolerance" defined as no biopsy proven rejection diagnosed by Banff criteria for more than 52 weeks after withdrawal of immunosuppressive drugs post transplant
次要结局
未报告次要终点
研究者
Koichiro Uchida
Associate Professpr
Juntendo University