A Phase I Single Oral Dose (100 mg) Trial to Characterize the Excretion Balance of 14c-radiolabeled BIRB 796 BS and to Determine Its Metabolites in Normal Male Subjects
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 6
- 主要终点
- AUC0-∞ of 14C-BIRB 796BS in blood
研究概览
简要总结
Study to characterize the pharmacokinetics of 14C-radiolabeled BIRB 796 BS and its metabolites including excretion and mass balance of parent compound and radioactivity; to isolate, identify and quantify major radiolabeled metabolites of BIRB 796 in plasma, urine and feces
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
- 18 Years 至 45 Years(Adult)
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •Healthy male subjects as determined by results of screening. Health is confirmed by medical history, physical examination, laboratory testing and 12-lead electrocardiogram (ECG)
- •Signed written informed consent in accordance with Good Clinical Practice
- •Age ≥ 18 and ≤ 45 years
- •Subjects within 10% of the normal height: weight range defined by the Metropolitan Life Insurance Company Tables
排除标准
- •Any finding of the medical examination (including blood pressure, pulse rate, and ECG) deviating from normal and of clinical relevance
- •History of clinically significant disease including metabolic, endocrinologic, immunological, hepatic, renal, gastrointestinal, respiratory, cardiovascular, psychiatric or neurological
- •History of allergy/hypersensitivity (including drug allergy) which is deemed relevant to the trial as judged by the investigator
- •Subjects with a history of drug abuse or alcoholism
- •Chronic or relevant acute (within 1 month of screening) infections
- •Subjects who have taken prescription within one month or over-the-counter drugs within two weeks of the start of the trial
- •Participation in another trial with an investigational drug (≤ 2 months prior to administration or during trial)
- •Inability to refrain from smoking on trial days
- •Blood donation > 400 mL (within 1 month prior to administration or during the trial)
- •Any laboratory value outside 10% of the reference range of clinical relevance (but not exclusive to) total white cell count ≥ 10 x 10**9/L, any hemoglobin < 12 mg/dl or >15 mg/dl. Protein on urine dipstick
- •Positive urine drug screen, positive HIV or Hepatitis C antibodies
- •History of any familial bleeding disorder
结局指标
主要结局
AUC0-∞ of 14C-BIRB 796BS in blood
时间窗: up to 96 hours after drug administration
tmax of 14C-BIRB 796BS in blood
时间窗: up to 96 hours after drug administration
t1/2 of 14C-BIRB 796BS in blood
时间窗: up to 96 hours after drug administration
Cmax of BIRB 796BS in plasma
时间窗: up to 96 hours after drug administration
AUC0-∞ of BIRB 796BS in plasma
时间窗: up to 96 hours after drug administration
tmax of BIRB 796BS in plasma
时间窗: up to 96 hours after drug administration
t1/2 of BIRB 796BS in plasma
时间窗: up to 96 hours after drug administration
Cumulative amount of 14C-BIRB 796 BS radioactivity excreted in feces (percent of dose)
时间窗: up to 5 days
Cumulative amount of 14C-BIRB 796 BS radioactivity excreted in urine (percent of dose)
时间窗: up to 5 days
Maximum observed Concentration (Cmax) of 14C-BIRB 796BS in plasma
时间窗: up to 96 hours after drug administration
Area under the Concentration versus time curve from time 0 to infinity (AUC0-∞) of 14C-BIRB 796BS in plasma
时间窗: up to 96 hours after drug administration
Time To The Maximum Concentration (tmax) of 14C-BIRB 796BS in plasma
时间窗: up to 96 hours after drug administration
Elimination Half-Life (t1/2) of 14C-BIRB 796BS in plasma
时间窗: up to 96 hours after drug administration
Erythrocyte-plasma partition ratio of 14C-radioactivity
时间窗: up to 5 days
Cmax of 14C-BIRB 796BS in blood
时间窗: up to 96 hours after drug administration
Quantification of radiolabeled metabolites in urine (percent of dose)
时间窗: up to 5 days
Quantification of radiolabeled metabolites in feces (percent of dose)
时间窗: up to 5 days
Quantification of radiolabeled metabolites in plasma (percent of dose)
时间窗: up to 96 hours after drug administration
次要结局
- Excretion of 14C-radioactivity in saliva (percent of dose)(up to 24 hours after drug administration)
- Excretion of 14C-radioactivity in expired air (percent of dose)(up to 48 hours after drug administration)
