Drug-drug Interaction Study of Midazolam and AT-527 (R07496998)

"Day 1: 2 mg midazolam Day 3: 550 mg AT-527 and 2 mg midazolam in the morning and a second 550 mg AT-527 dose in the evening.~Days 4 to 6: 550 mg AT-527 administered twice daily (BID) Day 7: 550 mg AT-527 and 2 mg midazolam in the morning and a second 550 mg AT-527 dose in the evening.~Other Names: AT-527 is also know as R07496998"

"Day 1: 2 mg midazolam Day 3: 550 mg AT-527 and 2 mg midazolam (with dosing offset by 2 hrs) in the morning and a second 550 mg AT-527 dose in the evening.~Days 4 to 6: 550 mg AT-527 administered twice daily (BID) Day 7: 550 mg AT-527 and 2 mg midazolam (with dosing offset by 2 hrs) in the morning and a second 550 mg AT-527 dose in the evening.~Other Names: AT-527 is also know as R07496998"