A Multicenter, Open-Label, Phase 2 Study of the Bruton's Tyrosine Kinase (BTK) Inhibitor, Ibrutinib, in Combination With Rituximab in Previously Untreated Subjects With Follicular Lymphoma
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 80
- 试验地点
- 12
- 主要终点
- Overall Response Rate (ORR): Proportion of Subjects Achieving the Best Overall Responses of Complete Response (CR) or Partial Response (PR)
研究概览
简要总结
This is an open-label, Phase 2 study designed to assess the efficacy and safety of ibrutinib combined with rituximab in previously untreated subjects with Follicular Lymphoma (FL).
详细描述
This is an open-label, Phase 2 study designed to assess the efficacy and safety of ibrutinib combined with rituximab in previously untreated subjects with FL.
There are two study treatment arms.
Subjects enrolled into main study treatment arm will receive ibrutinib continuously until disease progression or unacceptable toxicity. In addition, subjects will receive rituximab once weekly for four doses for the first four weeks of study treatment.
Subjects enrolled into the exploratory study treatment arm will receive ibrutinib continuously as a single agent for the first eight weeks, then ibrutinib concurrently with rituximab once weekly for four doses. After the rituximab treatment, subjects will receive ibrutinib continuously until disease progression or unacceptable toxicity.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（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
研究组 & 干预措施
Main Study Arm 1
Subjects enrolled into this arm will receive ibrutinib continuously until disease progression or unacceptable toxicity. In addition, subjects will receive rituximab once weekly for four doses for the first four weeks of study treatment.
干预措施: Ibrutinib (Drug)
Main Study Arm 1
Subjects enrolled into this arm will receive ibrutinib continuously until disease progression or unacceptable toxicity. In addition, subjects will receive rituximab once weekly for four doses for the first four weeks of study treatment.
干预措施: rituximab (Drug)
Exploratory Study Arm 2
Subjects enrolled into this arm will receive ibrutinib continuously as a single agent for the first eight weeks, then ibrutinib concurrently with rituximab once weekly for four doses. After the rituximab treatment, subjects will receive ibrutinib continuously until disease progression or unacceptable toxicity.
干预措施: Ibrutinib (Drug)
Exploratory Study Arm 2
Subjects enrolled into this arm will receive ibrutinib continuously as a single agent for the first eight weeks, then ibrutinib concurrently with rituximab once weekly for four doses. After the rituximab treatment, subjects will receive ibrutinib continuously until disease progression or unacceptable toxicity.
干预措施: rituximab (Drug)
结局指标
主要结局
Overall Response Rate (ORR): Proportion of Subjects Achieving the Best Overall Responses of Complete Response (CR) or Partial Response (PR)
时间窗: Subjects in Arm 1 will have imaging assessments every 12 weeks for the first 8 assessments, then every 24 weeks. Subjects in Arm 2 will have imaging assessments starting at week 9, then every 12 weeks for 8 assessments, then every 24 weeks.
Number of subjects achieving the best overall responses of CR or PR prior to the initiation of the next line of antineoplastic therapy as assessed by investigator per the Cheson et al, 2007 criteria. Target lesions are measured by CT, unless MRI is used as the assessment modality for lesions in anatomical locations not amenable to CT. CR is defined as the disappearance of all evidence of disease. PR is defined as \>=50% decrease in the sum of the product of the diameters of up to 6 largest dominant masses.
次要结局
- Duration of Response (DOR)(Up to 45 months)
- Progression Free Survival (PFS)(Up to 45 months)
- Overall Survival (OS)(Up to 45 months)
- Number of Participants With Treatment-emergent Adverse Events(Up to 45 months)