A Phase Ib/IIa, Open-Label, Dose Finding Study to Evaluate the Safety, Pharmacokinetics and Clinical Activity of PI3Kβ Selective Inhibitor (GSK2636771) Administered in Combination With Paclitaxel in Advanced Gastric Adenocarcinoma
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 42
- 试验地点
- 1
- 主要终点
- Recommended Phase II dose
研究概览
简要总结
This is a Phase Ib/IIa, open-label, non-randomized, dose-escalation, multi-center study to evaluate the safety, tolerability, pharmacokinetics (PK), and clinical activity of oral GSK2636771 in combination with intravenous (IV) paclitaxel in two independent subject populations: subjects with PTEN-deficient, advanced gastric adenocarcinoma.
详细描述
This is a Phase Ib/IIa, open-label, non-randomized, dose-escalation, multi-center study to evaluate the safety, tolerability, pharmacokinetics (PK), and clinical activity of oral GSK2636771 in combination with intravenous (IV) paclitaxel in two independent subject populations: subjects with PTEN-deficient, advanced gastric adenocarcinoma. This study will be conducted in two phases: the Dose Escalation Phase and the Dose Expansion Phase. The Dose Escalation Phase (Phase Ib) is designed to determine the maximum tolerated dose (MTD) and the recommended Phase II dose (RP2D) of GSK2636771 administered in combination with paclitaxel. The Dose Expansion Phase (Phase IIa) will further evaluate the safety and clinical activity of the RP2D as determined in the Dose Escalation Phase.
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
- 19 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
Paclitaxel & GSK2636771
Increasing dose levels of GSK2636771 (300 mg or 400 mg once daily) in combination with a fixed dose of paclitaxel (80 mg/m2 on Days 1, 8 and 15 of a 28-day treatment cycle)
干预措施: GSK2636771 (Drug)
Paclitaxel & GSK2636771
Increasing dose levels of GSK2636771 (300 mg or 400 mg once daily) in combination with a fixed dose of paclitaxel (80 mg/m2 on Days 1, 8 and 15 of a 28-day treatment cycle)
干预措施: Paclitaxel (Drug)
结局指标
主要结局
Recommended Phase II dose
时间窗: 4 weeks
Recommended Phase II dose for phase 1
Progression-free survival
时间窗: 6 weeks
Progression-free survival for phase 2
次要结局
- Dose limiting toxicity(28 days)