A Study to Evaluate Isavuconazonium Sulfate for the Treatment of Invasive Aspergillosis (IA) or Invasive Mucormycosis (IM) in Pediatric Participants

Treatment began on Day 1 and then participants were followed for 60 days post-last dose for safety. Treatment was administered until the participant had a successful outcome or for a maximum duration of 84 days (IA) or 180 days (IM), whichever occured first. Participants received a loading regimen of isavuconazonium sulfate (via intravenous or oral administration at the investigator's discretion), which consisted of a dose every 8 hours (± 2 hours) on Days 1 and 2 (for a total of 6 doses), followed by once daily maintenance dosing for up to 84 days (IA) or 180 days (IM) of dosing. The first maintenance dose started 12 to 24 hours after the administration of the last loading dose. Subsequent maintenance doses were administered once daily (24 hours ± 2 hours from the previous maintenance dose). The oral formulation could only be given to participants 6 years to \< 18 years of age and with a body weight of at least 12 kg. Participants who were discharged from the hospital with oral capsules for at-home administration had to return weekly for study drug accountability and to receive new oral dosing supplies. Participants who began oral administration were to complete the oral dosing acceptability assessment after ingesting their first oral dose.