A Phase 1, Open-Label, 3-Period, Randomized, Crossover Study to Evaluate the Effect of a Proton-Pump Inhibitor (Rabeprazole) on the Relative Bioavailability of GDC-0973 in Healthy Subjects
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 20
- 主要终点
- Area Under the Curve From Time Zero to Extrapolated Infinite Time (AUCinf) of Cobimetinib
研究概览
简要总结
This is a Phase 1, single-center, open-label, randomized, 3-period, 2-sequence crossover study of cobimetinib in healthy participants to evaluate the effect of the proton-pump inhibitor (PPI) rabeprazole on the relative bioavailability of cobimetinib in healthy participants when administered in the fed or fasted states.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 55 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- 未提供
排除标准
- 未提供
研究组 & 干预措施
Treatment A first, then Treatment B, followed by Treatment C
Treatment A in Period 1: One 20-mg tablet of cobimetinib will be administered orally with 240 milliliters (mL) room temperature water after at least an 8-hour fast. Treatment B in Period 2: 20 mg oral rabeprazole will be administered once daily for 4 days starting on Day -4. On Day 1, 20 mg rabeprazole will be administered in fasted state followed by one 20-mg tablet of cobimetinib administration orally with 240 mL room temperature water after at least an 8-hour fast. Treatment C in Period 3: 20 mg oral rabeprazole will be administered once daily for 4 days starting on Day -4. On Day 1, 20 mg rabeprazole will be administered in fasted state. Approximately 30 minutes later, participants will be provided a standardized Food and Drug Administration (FDA) high-fat meal, and approximately 30 minutes after starting meal, one 20-mg tablet of cobimetinib will be administered orally with 240 mL room temperature water. There will be a 13-day washout between cobimetinib doses of each period.
干预措施: Cobimetinib (Drug)
Treatment A first, then Treatment B, followed by Treatment C
Treatment A in Period 1: One 20-mg tablet of cobimetinib will be administered orally with 240 milliliters (mL) room temperature water after at least an 8-hour fast. Treatment B in Period 2: 20 mg oral rabeprazole will be administered once daily for 4 days starting on Day -4. On Day 1, 20 mg rabeprazole will be administered in fasted state followed by one 20-mg tablet of cobimetinib administration orally with 240 mL room temperature water after at least an 8-hour fast. Treatment C in Period 3: 20 mg oral rabeprazole will be administered once daily for 4 days starting on Day -4. On Day 1, 20 mg rabeprazole will be administered in fasted state. Approximately 30 minutes later, participants will be provided a standardized Food and Drug Administration (FDA) high-fat meal, and approximately 30 minutes after starting meal, one 20-mg tablet of cobimetinib will be administered orally with 240 mL room temperature water. There will be a 13-day washout between cobimetinib doses of each period.
干预措施: Rabeprazole (Drug)
Treatment A first, then Treatment C, followed by Treatment B
Treatment A in Period 1: One 20-mg tablet of cobimetinib will be administered orally with 240 mL room temperature water after at least an 8-hour fast. Treatment C in Period 2: 20 mg oral rabeprazole will be administered once daily for 4 days starting on Day -4. On Day 1 of the treatment period, 20 mg rabeprazole will be administered in fasted state. Approximately 30 minutes later, participants will be provided a standardized FDA high-fat meal, and approximately 30 minutes after starting meal, one 20-mg tablet of cobimetinib will be administered orally with 240 mL room temperature water. Treatment B in Period 3: 20 mg oral rabeprazole will be administered once daily for 4 days starting on Day -4. On Day 1 of treatment period, 20 mg rabeprazole will be administered in fasted state followed by one 20-mg tablet of cobimetinib administration orally with 240 mL room temperature water after at least an 8-hour fast. There will be a 13-day washout between cobimetinib doses of each period.
干预措施: Cobimetinib (Drug)
Treatment A first, then Treatment C, followed by Treatment B
Treatment A in Period 1: One 20-mg tablet of cobimetinib will be administered orally with 240 mL room temperature water after at least an 8-hour fast. Treatment C in Period 2: 20 mg oral rabeprazole will be administered once daily for 4 days starting on Day -4. On Day 1 of the treatment period, 20 mg rabeprazole will be administered in fasted state. Approximately 30 minutes later, participants will be provided a standardized FDA high-fat meal, and approximately 30 minutes after starting meal, one 20-mg tablet of cobimetinib will be administered orally with 240 mL room temperature water. Treatment B in Period 3: 20 mg oral rabeprazole will be administered once daily for 4 days starting on Day -4. On Day 1 of treatment period, 20 mg rabeprazole will be administered in fasted state followed by one 20-mg tablet of cobimetinib administration orally with 240 mL room temperature water after at least an 8-hour fast. There will be a 13-day washout between cobimetinib doses of each period.
干预措施: Rabeprazole (Drug)
结局指标
主要结局
Area Under the Curve From Time Zero to Extrapolated Infinite Time (AUCinf) of Cobimetinib
时间窗: Day 1 at 0 hour (predose), 0.5, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, and 192 hours postdose
AUCinf = Area under the plasma concentration versus time curve (AUC) from time zero (pre-dose) to extrapolated infinite time (0 - inf). It is obtained from AUC (0 - t) plus AUC (t - inf).
Maximum Observed Concentration of Cobimetinib
时间窗: Day 1 at 0 hour (predose), 0.5, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, and 192 hours postdose
次要结局
未报告次要终点