Bioequivalence of Two Different Generations of Drug Product of 150 mg Dabigatran Etexilate Following Oral Administration in Healthy Male and Female Volunteers (Double-blind, Randomised, Single Dose, Replicate Design in a Two Treatments, Four Periods Crossover Phase I Study)
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 66
- 主要终点
- AUC0-infinity (area under the concentration-time curve of total dabigatran in plasma over the time interval from 0 extrapolated to infinity)
研究概览
简要总结
The objective was to demonstrate the bioequivalence of capsules made from 2 different drug product batches. The reference batch was representative of the current commercial drug product and of the pivotal Phase III batches. The test batch was the drug product batch intended for future commercial use.
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
- Double
入排标准
- 年龄范围
- 65 Years 至 85 Years(Older 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
Dabigatran etexilate generation I
干预措施: Dabigatran etexilate generation I (Drug)
Dabigatran etexilate generation II
干预措施: Dabigatran etexilate generation II (Drug)
结局指标
主要结局
AUC0-infinity (area under the concentration-time curve of total dabigatran in plasma over the time interval from 0 extrapolated to infinity)
时间窗: before drug administration and at 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 24, 48, and 72 hours following drug administration
Cmax (maximum measured concentration of total dabigatran in plasma)
时间窗: before drug administration and at 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 24, 48, and 72 hours following drug administration
次要结局
- Cmax (maximum measured concentration of free dabigatran in plasma)(before drug administration and at 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 24, 48, and 72 hours following drug administration)
- AUC0-tz (area under the concentration-time curve of the analyte in plasma over the time interval from 0 to the time of the last quantifiable data point)(before drug administration and at 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 24, 48, and 72 hours following drug administration)
- AUC0-infinity (area under the concentration-time curve of free dabigatran in plasma over the time interval from 0 extrapolated to infinity)(before drug administration and at 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 24, 48, and 72 hours following drug administration)
- AUCt1-t2 (area under the concentration time curve of the analyte in plasma over the time interval t1 to t2 with t1 = 0 and t2 = 24, 48, 72 hours)(before drug administration and at 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 24, 48, and 72 hours following drug administration)
- tmax (time from dosing to the maximum concentration of the analyte in plasma)(before drug administration and at 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 24, 48, and 72 hours following drug administration)
- λz (terminal rate constant in plasma)(before drug administration and at 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 24, 48, and 72 hours following drug administration)
- t1/2 (terminal half-life of the analyte in plasma)(before drug administration and at 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 24, 48, and 72 hours following drug administration)
- MRTpo (mean residence time of the analyte in the body after oral administration)(before drug administration and at 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 24, 48, and 72 hours following drug administration)
- CL/F (apparent clearance of the analyte in the plasma after extravascular administration)(before drug administration and at 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 24, 48, and 72 hours following drug administration)
- Vz/F (apparent volume of distribution during the terminal phase λz following an extravascular dose)(before drug administration and at 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 24, 48, and 72 hours following drug administration)
