An Open-label, Single-sequence Study of the Effect of Belatacept on the Pharmacokinetics of Caffeine, Losartan, Omeprazole, Dextromethorphan, and Midazolam Administered as "Inje Cocktail" in Healthy Subjects
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 发起方
- 入组人数
- 45
- 试验地点
- 1
- 主要终点
- Adjusted Geometric Mean Maximum Drug Concentration (Cmax) of Midazolam With and Without the Coadministration of Belatacept - Pharmacokinetic (PK) Evaluable Population
研究概览
简要总结
The purpose of this study is to determine the effects of belatacept on the pharmacokinetics of caffeine, losartan, omeprazole, dextromethorphan and midazolam
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 45 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •BMI 18 to 30 kg/m2
- •Men and women ages 18 to 45
排除标准
- •Active tuberculosis
- •Any recent infection requiring antibiotic treatment within 4 weeks of dosing
- •Positive urine screen for drugs of abuse
研究组 & 干预措施
Arm: Inje Cocktail + Belatacept
Inje Cocktail consisting of (200 mg Caffeine, 50 mg losartan tablet, 40 mg Omeprazole capsule, 30 mg Dextromethorphan capsule and 5 mg Midazolam oral syrup) administered on Days 1, 4, 7 and 11
Belatacept 10 mg/kg Intravenous (IV) solution, administered on Day 4
干预措施: Caffeine (Drug)
Arm: Inje Cocktail + Belatacept
Inje Cocktail consisting of (200 mg Caffeine, 50 mg losartan tablet, 40 mg Omeprazole capsule, 30 mg Dextromethorphan capsule and 5 mg Midazolam oral syrup) administered on Days 1, 4, 7 and 11
Belatacept 10 mg/kg Intravenous (IV) solution, administered on Day 4
干预措施: Losartan (Drug)
Arm: Inje Cocktail + Belatacept
Inje Cocktail consisting of (200 mg Caffeine, 50 mg losartan tablet, 40 mg Omeprazole capsule, 30 mg Dextromethorphan capsule and 5 mg Midazolam oral syrup) administered on Days 1, 4, 7 and 11
Belatacept 10 mg/kg Intravenous (IV) solution, administered on Day 4
干预措施: Omeprazole (Drug)
Arm: Inje Cocktail + Belatacept
Inje Cocktail consisting of (200 mg Caffeine, 50 mg losartan tablet, 40 mg Omeprazole capsule, 30 mg Dextromethorphan capsule and 5 mg Midazolam oral syrup) administered on Days 1, 4, 7 and 11
Belatacept 10 mg/kg Intravenous (IV) solution, administered on Day 4
干预措施: Dextromethorphan (Drug)
Arm: Inje Cocktail + Belatacept
Inje Cocktail consisting of (200 mg Caffeine, 50 mg losartan tablet, 40 mg Omeprazole capsule, 30 mg Dextromethorphan capsule and 5 mg Midazolam oral syrup) administered on Days 1, 4, 7 and 11
Belatacept 10 mg/kg Intravenous (IV) solution, administered on Day 4
干预措施: Midazolam (Drug)
Arm: Inje Cocktail + Belatacept
Inje Cocktail consisting of (200 mg Caffeine, 50 mg losartan tablet, 40 mg Omeprazole capsule, 30 mg Dextromethorphan capsule and 5 mg Midazolam oral syrup) administered on Days 1, 4, 7 and 11
Belatacept 10 mg/kg Intravenous (IV) solution, administered on Day 4
干预措施: Belatacept (Biological)
结局指标
主要结局
Adjusted Geometric Mean Maximum Drug Concentration (Cmax) of Midazolam With and Without the Coadministration of Belatacept - Pharmacokinetic (PK) Evaluable Population
时间窗: Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11
Samples for the assessment of plasma concentrations of Inje cocktail components (midazolam, losartan, omeprazole, dextromethorphan and caffeine) and their metabolites (1'-hydroxy-midazolam, E-3174, 5-hydroxyomeprazole, dextrorphan, and paraxanthine) were collected at time = 0 (predose), 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, and 24 hours relative to the dosing of belatacept on Day 4 and Inje cocktail dosing on Days 1, 4, 7, and 11, respectively. Adjusted geometric mean for midazolam with and without belatacept, along with adjusted geometric mean ratios for Days 4, 7, and 11 versus Day 1, respectively, are presented. Cmax measured in nanograms per milliliter (ng/mL). Inje cocktail components (Midazolam) measured using High Performance Liquid Chromatography (HPLC) with Tandem Mass Spectrometry (MS/MS) Detection.
Adjusted Geometric Mean Area Under the Concentration Time Curve (AUC) From Zero to Last Concentration (0-T) and AUC Extrapolated to Infinity (INF) of Midazolam With and Without the Coadministration of Belatacept - Pharmacokinetic (PK) Evaluable Population
时间窗: Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7and 11
AUC(0-T): area under the plasma concentration-time curve from zero to the last time of the last quantifiable concentration and AUC (INF): AUC from time zero extrapolated to infinite time were measured in ng\*h/mL. Samples for the assessment of plasma concentrations of Inje cocktail components (midazolam, losartan, omeprazole, dextromethorphan and caffeine) and their metabolites (1'-hydroxy-midazolam, E-3174, 5-hydroxyomeprazole, dextrorphan, and paraxanthine) were collected at time = 0 (predose), 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, and 24 hours relative to the dosing of belatacept on Day 4 and Inje cocktail dosing on Days 1, 4, 7, and 11, respectively. Adjusted geometric mean for midazolam with and without belatacept, along with adjusted geometric mean ratios for Days 4, 7, and 11 versus Day 1, respectively, are presented. Midazolam measured using HPLC with MS/MS Detection.
Adjusted Geometric Mean AUC (0-T) and AUC (INF) of Losartan With and Without the Coadministration of Belatacept - Pharmacokinetic (PK) Evaluable Population
时间窗: Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11
AUC (0-T): area under the concentration curve from time 0 to the time of the last quantifiable concentration and AUC (INF) extrapolated to infinity were measured in ng\*h/mL. Samples for assessment of plasma concentrations of Inje cocktail components (midazolam, losartan, omeprazole, dextromethorphan and caffeine) and their metabolites (1'-hydroxy-midazolam, E-3174, 5-hydroxyomeprazole, dextrorphan, and paraxanthine) were collected at time = 0 (predose), 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, and 24 hours relative to the dosing of belatacept on Day 4 and Inje cocktail dosing on Days 1, 4, 7, and 11, respectively. Adjusted geometric mean for losartan with and without belatacept, along with adjusted geometric mean ratios for Days 4, 7, and 11 versus Day 1, respectively, are presented. Inje cocktail components (losartan) measured using HPLC with MS/MS Detection.
Adjusted Geometric Mean Cmax of Dextromethorphan With and Without the Coadministration of Belatacept - PK Evaluable Population
时间窗: Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11
Cmax was measured in ng/mL. Samples for assessment of plasma concentrations of Inje cocktail components (midazolam, losartan, omeprazole, dextromethorphan and caffeine) and their metabolites (1'-hydroxy-midazolam, E-3174, 5-hydroxyomeprazole, dextrorphan, and paraxanthine) were collected at time = 0 (predose), 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, and 24 hours relative to the dosing of belatacept on Day 4 and Inje cocktail dosing on Days 1, 4, 7, and 11, respectively. Adjusted geometric mean for dextromethorphan with and without belatacept, along with adjusted geometric mean ratios for Days 4, 7, and 11 versus Day 1, respectively, are presented. The poor metabolizer of CYP2D6 was excluded from the statistical analysis. Inje cocktail components (dextromethorphan) measured using HPLC with MS/MS Detection.
Adjusted Geometric Mean Cmax of Losartan With and Without the Coadministration of Belatacept - PK Evaluable Population
时间窗: Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11
Cmax measured in ng/mL. Samples for assessment of plasma concentrations of Inje cocktail components (midazolam, losartan, omeprazole, dextromethorphan and caffeine) and their metabolites (1'-hydroxy-midazolam, E-3174, 5-hydroxyomeprazole, dextrorphan, and paraxanthine) were collected at time = 0 (predose), 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, and 24 hours relative to the dosing of belatacept on Day 4 and Inje cocktail dosing on Days 1, 4, 7, and 11, respectively. Adjusted geometric mean for losartan with and without belatacept, along with adjusted geometric mean ratios for Days 4, 7, and 11 versus Day 1, respectively, are presented. Inje cocktail components (losartan) measured using HPLC with MS/MS Detection.
Adjusted Geometric Mean Cmax of Omeprazole With and Without the Coadministration of Belatacept - Pharmacokinetic (PK) Evaluable Population
时间窗: Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11
Cmax: Maximum observed plasma concentration was measured in ng/mL. Samples for assessment of plasma concentrations of Inje cocktail components (midazolam, losartan, omeprazole, dextromethorphan and caffeine) and their metabolites (1'-hydroxy-midazolam, E-3174, 5-hydroxyomeprazole, dextrorphan, and paraxanthine) were collected at time = 0 (predose), 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, and 24 hours relative to the dosing of belatacept on Day 4 and Inje cocktail dosing on Days 1, 4, 7, and 11, respectively. Adjusted geometric mean for omeprazole with and without belatacept, along with adjusted geometric mean ratios for Days 4, 7, and 11 versus Day 1, respectively, are presented. Inje cocktail components (omeprazole) measured using HPLC with MS/MS Detection.
Adjusted Geometric Mean Cmax of Caffeine With and Without the Coadministration of Belatacept - PK Evaluable Population
时间窗: Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11
Samples for assessment of plasma concentrations of Inje cocktail components (midazolam, losartan, omeprazole, dextromethorphan and caffeine) were collected at time = 0 (predose), 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, and 24 hours relative to the dosing of belatacept on Day 4 and Inje cocktail dosing on Days 1, 4, 7, and 11, respectively. Inje cocktail components were each measured using HPLC with MS/MS detection. Cmax was measured in ng/mL.
Adjusted Geometric Mean AUC (0-T) and AUC (INF) of Omeprazole With and Without the Coadministration of Belatacept - Pharmacokinetic (PK) Evaluable Population
时间窗: Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11
AUC(0-T): Area under the plasma concentration-time curve from time zero zero to the time of the last quantifiable concentration and AUC (INF): AUC extrapolated to infinity were measured in ng\*h/mL. Samples for assessment of plasma concentrations of Inje cocktail components (midazolam, losartan, omeprazole, dextromethorphan and caffeine) and their metabolites (1'-hydroxy-midazolam, E-3174, 5-hydroxyomeprazole, dextrorphan, and paraxanthine) were collected at time = 0 (predose), 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, and 24 hours relative to the dosing of belatacept on Day 4 and Inje cocktail dosing on Days 1, 4, 7, and 11, respectively. Adjusted geometric mean for omeprazole with and without belatacept, along with adjusted geometric mean ratios for Days 4, 7, and 11 versus Day 1, respectively, are presented. Inje cocktail components (omeprazole) measured using HPLC with MS/MS Detection.
Adjusted Geometric Mean AUC (0-T) and AUC (INF) of Dextromethorphan With and Without the Coadministration of Belatacept - PK Evaluable Population
时间窗: Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11
AUC(0-T): area under the plasma concentration-time curve from time zero to the time of the last quantifiable concentration and AUC (INF): AUC extrapolated to infinity, were measured as ng\*h/mL. Samples for assessment of plasma concentrations of Inje cocktail components (midazolam, losartan, omeprazole, dextromethorphan and caffeine) and their metabolites (1'-hydroxy-midazolam, E-3174, 5-hydroxyomeprazole, dextrorphan, and paraxanthine) were collected at time = 0 (predose), 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, and 24 hours relative to the dosing of belatacept on Day 4 and Inje cocktail dosing on Days 1, 4, 7, and 11, respectively. Adjusted geometric mean for dextromethorphan with and without belatacept, along with adjusted geometric mean ratios for Days 4, 7, and 11 versus Day 1, respectively, are presented. The poor metabolizer of CYP2D6 was excluded from the statistical analysis. Inje cocktail components (dextromethorphan) measured using HPLC with MS/MS Detection.
Adjusted Geometric Mean AUC (0-T) and AUC (INF) of Caffeine With and Without the Coadministration of Belatacept - PK Evaluable Population
时间窗: Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11
Samples for assessment of plasma concentrations of Inje cocktail components (midazolam, losartan, omeprazole, dextromethorphan and caffeine) were collected at time = 0 (predose), 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, and 24 hours relative to the dosing of belatacept on Day 4 and Inje cocktail dosing on Days 1, 4, 7, and 11, respectively. Inje cocktail components were each measured using HPLC with MS/MS detection. AUC (0-T) and AUC (INF) were measured as ng\*h/mL.
次要结局
- Time of Maximum Observed Plasma Concentration (Tmax) of the Inje Cocktail Components (Midazolam, Losartan, Omeprazole, Dextromethorphan, and Caffeine) With and Without Coadministration of Belatacept - PK Evaluable Population(Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11)
- Apparent Total Body Clearance (CLT/F) of the Inje Cocktail Components (Midazolam, Losartan, Omeprazole, Dextromethorphan and Caffeine) With and Without Coadministration of Belatacept - PK Evaluable Population(Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11)
- Plasma Half-Life (T-HALF) of the Inje Cocktail Components (Midazolam, Losartan, Omeprazole, Dextromethorphan, and Caffeine) With and Without Coadministration of Belatacept - PK Evaluable Population(Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11)
- Cmax of Inje Cocktail Metabolites (1'-Hydroxy-Midazolam, E-3174, 5-Hydroxyomeprazole, Dextrorphan, and Paraxanthine) With and Without Coadministration of Belatacept - PK Evaluable Population(Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11)
- Tmax of Inje Cocktail Component Metabolites (1'-Hydroxy-Midazolam, E-3174, 5-Hydroxyomeprazole, Dextrorphan, and Paraxanthine) With and Without the Coadministration of Belatacept - PK Evaluable Population(Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11)
- T-HALF of Inje Cocktail Component Metabolites (1'-Hydroxy-Midazolam, E-3174, 5-Hydroxyomeprazole, Dextrorphan, and Paraxanthine) With and Without the Coadministration of Belatacept - PK Evaluable Population(Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11)
- Ratio of Paraxanthine AUC(0-T) to Caffeine AUC(0-T) and Paraxanthine AUC (INF) to Caffeine AUC (INF), Corrected for Molecular Weight [MR_AUC(0-T) and MR_AUC (INF)] With and Without Coadministration of Belatacept - PK Evaluable Population(Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11)
- Ratio of Paraxanthine (Cmax) to Caffeine (Cmax), Corrected for Molecular Weight (MR_Cmax) With and Without Coadministration of Belatacept - PK Evaluable Population(Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11)
- Ratio of E-3174 AUC(0-T) to Losartan AUC(0-T) and E3174 AUC (INF) to Losartan AUC (INF) Corrected for Molecular Weight [MR_AUC(0-T), MR_AUC(INF)] With and Without Coadministration of Belatacept - PK Evaluable Population(Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11)
- AUC(0-T) of Inje Cocktail Component Metabolites (1'-Hydroxy-Midazolam, E-3174, 5-Hydroxyomeprazole, Dextrorphan, and Paraxanthine) With and Without Coadministration of Belatacept - PK Evaluable Population(Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11)
- AUC(INF) of Inje Cocktail Component Metabolites (1'-Hydroxy-Midazolam, E-3174, 5-Hydroxyomeprazole, Dextrorphan, and Paraxanthine) With and Without Coadministration of Belatacept - PK Evaluable Population(Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11)
- Ratio of E-3174 (Cmax) to Losartan (Cmax), Corrected for Molecular Weight (MR_Cmax) With and Without Coadministration of Belatacept - PK Evaluable Population(Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11)
- Ratio of 5-Hydroxyomeprazole AUC(0-T) to Omeprazole AUC(0-T) and 5-Hydroxyomeprazole AUC(INF) to Omeprazole AUC(INF) , Corrected for Molecular Weight [MR_AUC(0-T), MR_AUC(INF)] With and Without Coadministration of Belatacept - PK Evaluable Population(Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11)
- Ratio of 5-Hydroxyomeprazole (Cmax) to Omeprazole (Cmax), Corrected for Molecular Weight (MR_Cmax) With and Without Coadministration of Belatacept - PK Evaluable Population(Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11)
- Ratio of 5-Dextrorphan AUC(0-T) to Dextromethorphan AUC(0-T) and 5-Dextrorphan AUC(INF) to Dextromethorphan AUC(INF), Corrected for Molecular Weight [MR_AUC(0-T), MR_AUC (INF)] With and Without Coadministration of Belatacept - PK Evaluable Population(Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11)
- Ratio of 5-Dextrorphan (Cmax) to Dextromethorphan (Cmax), Corrected for Molecular Weight (MR_Cmax) With and Without Coadministration of Belatacept - PK Evaluable Population(Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11)
- Mean Change From Baseline in Heart Rate at Study Discharge (Day 46±2 Days)(Baseline and Day 46 ±2 days)
- Ratio of 1'-Hydroxy-Midazolam AUC(0-T) to Midazolam AUC(0-T) and 1'-Hydroxy-Midazolam AUC(INF) to Midazolam AUC(INF), Corrected for Molecular Weight [MR_AUC(0-T), MR_AUC (INF)] With and Without Coadministration of Belatacept - PK Evaluable Population(Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11)
- Ratio of 1'-Hydroxy-Midazolam (Cmax) to Midazolam (Cmax), Corrected for Molecular Weight (MR_Cmax) With and Without Coadministration of Belatacept - PK Evaluable Population(Pre-dose to 24 hours after dose of the Inje Cocktail on Days 1, 4, 7 and 11)
- Number of Participants With Adverse Events (AEs), Serious AEs (SAEs), Deaths, and AEs Leading to Discontinuation - All Treated Participants(Day 1 to Day of discharge (Day 46±2))
- Number of Participants With Marked Serum Chemistry Laboratory Abnormalities - All Treated Participants(Day -1 to Day 46 ±2 days or at early termination)
- Number of Participants With Marked Hematology and Urinalysis Laboratory Abnormalities - All Treated Participants(Day -1 to Day 46 ±2 days or at early termination)
- Number of Participants With Out-of-Range Electrocardiogram Intervals - All Treated Participants(Day 1 to Day 46 ±2 days or at early termination)
- Mean Change From Baseline in Sitting Systolic and Diastolic Blood Pressure - All Treated Participants(Baseline and 0.5 and 2.0 hours Post Dose on Days 1, 4, 7, and 11)
- Mean Change From Baseline in Sitting Heart Rate - All Treated Participants(Baseline and 0.5 and 2.0 hours Post Dose on Days 1, 4, 7, and 11)
- Mean Change From Baseline in Systolic and Diastolic Blood Pressure at Study Discharge (Day 46±2 Days)(Baseline and Day 46 ±2 days)