At a glance
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Open-label, Single-center Study in Healthy Subjects to Investigate the Effect of Oral Givinostat on Pharmacokinetics (PK) of Intravenous and Oral Midazolam and Oral Dabigatran Etexilate (PART 1)
In Brief
A Phase 1 clinical trial evaluating Givinostat 10 mg/mL, Midazolam 1mg/ml IV, and 2 other interventions for Drug-Drug Interaction and Heathy Volunteer. Completed, enrolled 26 participants across 1 site.
Detailed Summary
Primary objective: 1. To assess the potential inhibitory and inducing effect of oral givinostat on the single dose pharmacokinetics (PK) of intravenous or oral midazolam. 2. To assess the potential inhibitory and inducing effect of oral givinostat on the single dose PK of oral dabigatran etexilate. Secondary objective: To assess the safety and tolerability of concomitant administration of givinostat plus midazolam and dabigatran etexilate.
Study Details
Timeline
Interventions
10 mg/mL oral suspension. Givinostat 10 mg/ml oral suspension was administered once, in the morning, in Days 1, 2, 6, 7, 17 and 18), and twice a day (50 mg as oral suspension), in the morning and in the evening, from the Day 4 to Day 18. On Day 19, only the morning dose was administered.
Midazolam 1 mg/ml, solution for intravenous administration. Midazolam 1mg/ml IV, single dose, was administered on Days 1, 6 and 17, 1 hour after the planned morning time of givinostat administration. Midazolam IV were administered with the subjects in a semi-recumbent position. Subjects remained semirecumbent until at least 3 hours post-dose.
Dose: 2.5 mg oromucosal solution. Midazolam 2.5 mg single oral solution was administered on Days 2, 7 and 18, 1 hour after the planned morning time of givinostat administration. Oral midazolam (and dabigatran etexilate) was administered following an overnight fasting of at least 8 hours and subjects remained fasted until at least 3 hours post-dose. Oral midazolam (and dabigatran etexilate) was administered with 150 mL of water. Except for water given with the investigational products, no fluids were allowed from 1 hour before midazolam and dabigatran dosing until 2 hours postdose. Water was provided ad libitum at all other times. Midazolam (and dabigatran etexilate) were administered with the subjects in a semi-recumbent position. Subjects remained semirecumbent until at least 3 hours post-dose.
Dose: 75 mg; Dosage form: hard capsules On Days 1, 6 and 17, dabigatran etexilate 75 mg was administered (with midazolam 1mg IV) 1 hour after the planned morning time of givinostat administration. Dabigatran etexilate (and midazolam) was administered following an overnight fasting of at least 8 hours and subjects remained fasted until at least 3 hours post-dose Oral dabigatran etexilate (and oral midazolam) was administered with 150 mL of water. Except for water given with the investigational products, no fluids were allowed from 1 hour before dabigatran (and midazolam) dosing until 2 hours postdose. Water was provided ad libitum at all other times. Dabigatran etexilate (and Midazolam) was administered with the subjects in a semi-recumbent position. Subjects remained semirecumbent until at least 3 hours post-dose.