A Randomised, Double-blind, Placebo-controlled (Within Dose Groups) Phase I - Study to a) Assess Safety, Tolerability and Pharmacokinetics of Single Rising Oral Doses 2 mg to 600 mg of BI 660848 Administered as Oral Drinking Solution (Powder in Bottle) in Healthy Male Volunteers, b) to Explore the Relative Oral Bioavailability of an Immediate Release Tablet Formulation and c) to Assess the Impact of a High Fat Meal on the Oral Bioavailability of the Oral Drinking Solution (Powder in Bottle).
试验速览
- 阶段
- 1 期
- 状态
- 终止
- 入组人数
- 72
- 试验地点
- 1
- 主要终点
- Changes in 12-lead ECG.
研究概览
简要总结
As a transition from preclinical investigations to clinical development in this first-in-human trial, safety, tolerability, and pharmacokinetics of BI 660848 will be assessed in human male volunteers using single rising oral doses in order to provide the basis for a potential ongoing clinical development of BI 660848 in the indication of neuropathic pain.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double
入排标准
- 年龄范围
- 21 Years 至 50 Years(Adult)
- 性别
- Male
- 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
BI 660848 10 mg
oral drinking solution
干预措施: BI 660848 (Drug)
BI 660848 2 mg
oral drinking solution
干预措施: BI 660848 (Drug)
BI 660848 20 mg
oral drinking solution
干预措施: BI 660848 (Drug)
BI 660848 50 mg
oral drinking solution
干预措施: BI 660848 (Drug)
BI 660848 100 mg
oral drinking solution
干预措施: BI 660848 (Drug)
BI 660848 150 mg
oral drinking solution
干预措施: BI 660848 (Drug)
BI 660848 200 mg
oral drinking solution
干预措施: BI 660848 (Drug)
BI 660848 400 mg
oral drinking solution
干预措施: BI 660848 (Drug)
BI 660848 600 mg
oral drinking solution
干预措施: BI 660848 (Drug)
BI 660848 10,0 mg
immediate release tablet
干预措施: BI 660848 (Drug)
BI 660848 50,0 mg
immediate release tablet
干预措施: BI 660848 (Drug)
Placebo
matching placebo (oral drinking solution and IR tablets)
干预措施: Placebo (Drug)
结局指标
主要结局
Changes in 12-lead ECG.
时间窗: 4 months
Changes in blood pressure.
时间窗: 4 months
Changes in pulse rate.
时间窗: 4 months
Safety and tolerability (number and intensity of adverse events).
时间窗: 4 months
Changes in respiratory rate.
时间窗: 4 months
Changes in clinical laboratory test parameters.
时间窗: 4 months
次要结局
- Cmax (maximum measured concentration of the analyte in plasma)(3 days)
- CL R,t1-t2 (renal clearance of the analyte from the time point t1 until the time point t2)(3 days)
- tmax (time from dosing to maximum measured concentration)(3 days)
- Vz/F (apparent volume of distribution during the terminal phase following an extravascular dose)(3 days)
- Aet1-t2 (amount of analyte eliminated in urine from the time point t1 to time point t2)(3 days)
- AUC (area under the concentration-time curve of the analyte in plasma over the time interval from 0 extrapolated to infinity)(3 days)
- t1/2 (terminal half-life of the analyte in plasma)(3 days)
- MRT (mean residence time of the analyte in the body after drug intake)(3 days)
- CL/F (apparent clearance of the analyte in plasma after extravascular administration)(3 days)
- fet1-t2 (fraction of analyte eliminated in urine from the time point t1 to time point t2)(3 days)
