* Cohort 1: To evaluate the drug interactions, safety, and tolerability of oral edaravone when coadministered with rosuvastatin, sildenafil or furosemide in healthy adult males * Cohort 2: To evaluate the pharmacokinetics, safety, and tolerability of oral edaravone in healthy Japanese and Caucasian adult males
Age range
20 Years – 45 Years
Sex
MALE
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A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Area Under the Concentration Versus Time Curve From Time Zero to Infinity (AUC0-inf) of Rosuvastatin, Sildenafil and Furosemide.
Timeframe: Before rosuvastatin dosing and 0.5, 1, 2, 3, 4, 6, 8, 12, 24, 48 hrs post-dose, Before sildenafil dosing and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 48 hrs post-dose, Before furosemide dosing and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 48 hrs post-dose
Maximum Plasma Concentration (Cmax) of Rosuvastatin, Sildenafil and Furosemide.
Timeframe: Before rosuvastatin dosing and 0.5, 1, 2, 3, 4, 6, 8, 12, 24, 48 hrs post-dose, Before sildenafil dosing and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 48 hrs post-dose, Before furosemide dosing and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 48 hrs post-dose
Tmax of Rosuvastatin, Sildenafil and Furosemide.
Timeframe: Before rosuvastatin dosing and 0.5, 1, 2, 3, 4, 6, 8, 12, 24, 48 hrs post-dose, Before sildenafil dosing and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 48 hrs post-dose, Before furosemide dosing and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 48 hrs post-dose
T1/2 of Rosuvastatin, Sildenafil and Furosemide.
Timeframe: Before rosuvastatin dosing and 0.5, 1, 2, 3, 4, 6, 8, 12, 24, 48 hrs post-dose, Before sildenafil dosing and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 48 hrs post-dose, Before furosemide dosing and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 24, 48 hrs post-dose
AUC0-inf of Unchanged Edaravone.
Timeframe: Group 1 (Day 6, 9 and 12) and Group 2 (Day 3 and 6): Pre-dose, 0.083, 0.25, 0.5, 1, 1.5, 2, 4, 6, 8, 12, 24 hours post-dose.
Cmax of Unchanged Edaravone.
Timeframe: Group 1 (Day 6, 9 and 12) and Group 2 (Day 3 and 6): Pre-dose, 0.083, 0.25, 0.5, 1, 1.5, 2, 4, 6, 8, 12, 24 hours post-dose.
Tmax of Unchanged Edaravone.
Timeframe: Group 1 (Day 6, 9 and 12) and Group 2 (Day 3 and 6): Pre-dose, 0.083, 0.25, 0.5, 1, 1.5, 2, 4, 6, 8, 12, 24 hours post-dose.
T1/2 of Unchanged Edaravone.
Timeframe: Group 1 (Day 6, 9 and 12) and Group 2 (Day 3 and 6): Pre-dose, 0.083, 0.25, 0.5, 1, 1.5, 2, 4, 6, 8, 12, 24 hours post-dose.
AUC0-inf of Sulfate Conjugate.
Timeframe: Group 2 (Day 3 and 6): Pre-dose, 0.083, 0.25, 0.5, 1, 1.5, 2, 4, 6, 8, 12, 24 hours post-dose.
Cmax of Sulfate Conjugate.
Timeframe: Group 2 (Day 3 and 6): Pre-dose, 0.083, 0.25, 0.5, 1, 1.5, 2, 4, 6, 8, 12, 24 hours post-dose.
Tmax of Sulfate Conjugate.
Timeframe: Group 2 (Day 3 and 6): Pre-dose, 0.083, 0.25, 0.5, 1, 1.5, 2, 4, 6, 8, 12, 24 hours post-dose.
T1/2 of Sulfate Conjugate.
Timeframe: Group 2 (Day 3 and 6): Pre-dose, 0.083, 0.25, 0.5, 1, 1.5, 2, 4, 6, 8, 12, 24 hours post-dose.
AUC0-inf of Glucuronide Conjugate.
Timeframe: Group 2 (Day 3 and 6): Pre-dose, 0.083, 0.25, 0.5, 1, 1.5, 2, 4, 6, 8, 12, 24 hours post-dose.
Cmax of Glucuronide Conjugate.
Timeframe: Group 2 (Day 3 and 6): Pre-dose, 0.083, 0.25, 0.5, 1, 1.5, 2, 4, 6, 8, 12, 24 hours post-dose.
Tmax of Glucuronide Conjugate.
Timeframe: Group 2 (Day 3 and 6): Pre-dose, 0.083, 0.25, 0.5, 1, 1.5, 2, 4, 6, 8, 12, 24 hours post-dose.
T1/2 of Glucuronide Conjugate.
Timeframe: Group 2 (Day 3 and 6): Pre-dose, 0.083, 0.25, 0.5, 1, 1.5, 2, 4, 6, 8, 12, 24 hours post-dose.
AUC0-inf of Unchanged Edaravone.
Timeframe: Before dosing, and 0.083, 0.25, 0.5 1, 1.5, 2, 4, 6, 8, 10, 12, 24, 36 and 48 hours post-dose
Cmax of Unchanged Edaravone.
Timeframe: Before dosing, and 0.083, 0.25, 0.5 1, 1.5, 2, 4, 6, 8, 10, 12, 24, 36 and 48 hours post-dose
Tmax of Unchanged Edaravone.
Timeframe: Before dosing, and 0.083, 0.25, 0.5 1, 1.5, 2, 4, 6, 8, 10, 12, 24, 36 and 48 hours post-dose
T1/2 of Unchanged Edaravone.
Timeframe: Before dosing, and 0.083, 0.25, 0.5 1, 1.5, 2, 4, 6, 8, 10, 12, 24, 36 and 48 hours post-dose
AUCinf of Sulfate Conjugate and Glucuronide Conjugate.
Timeframe: Before dosing, and 0.083, 0.25, 0.5 1, 1.5, 2, 4, 6, 8, 10, 12, 24, 36 and 48 hours post-dose
Cmax of Sulfate Conjugate and Glucuronide Conjugate.
Timeframe: Before dosing, and 0.083, 0.25, 0.5 1, 1.5, 2, 4, 6, 8, 10, 12, 24, 36 and 48 hours post-dose
Tmax of Sulfate Conjugate and Glucuronide Conjugate.
Timeframe: Before dosing, and 0.083, 0.25, 0.5 1, 1.5, 2, 4, 6, 8, 10, 12, 24, 36 and 48 hours post-dose
T1/2 of Sulfate Conjugate and Glucuronide Conjugate.
Timeframe: Before dosing, and 0.083, 0.25, 0.5 1, 1.5, 2, 4, 6, 8, 10, 12, 24, 36 and 48 hours post-dose
T1/2 of Glucuronide Conjugate.
Timeframe: Before dosing, and 0.083, 0.25, 0.5 1, 1.5, 2, 4, 6, 8, 10, 12, 24, 36 and 48 hours post-dose
Number of Participants With Adverse Events and Adverse Drug Reactions
Timeframe: Day 1 to 20 in group 1 of cohort 1, Day 1 to 14 in group 2 of cohort 1, Day 1 to 14 of cohort 2