6
Participants
Start Date
August 24, 2012
Primary Completion Date
May 20, 2016
Study Completion Date
March 12, 2018
Sildenafil
Body weight \> 20 kg: 20 mg TID (60 mg/day) Body weight ≤ 20 kg: 10 mg TID (30 mg/day) Treatment duration: 16 weeks in Part 1, until until sildenafil obtained marketing approval in Part 2
Kitasato University Hospital, Sagamihara
Osaka University Hospital, Suita
Toho University Omori Medical Center, Ōta-ku
National Center for Child Health and Development, Setagaya-ku
Shizuoka Children's Hospital, Shizuoka
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
INDUSTRY