228
Participants
Start Date
September 29, 2020
Primary Completion Date
November 11, 2024
Study Completion Date
December 31, 2025
Methotrexate
50mg intramuscularly on Days 1, 3, 5, 7 . Repeat every 14 days
Leucovorin
15mg intramuscularly on Days 2, 4, 6, 8. Repeat every 14 days
Dactinomycin
1.25mg/m2 (2mg max dose)intravenous every 14 days.
Peking Union Medical College Hospital, Beijing
xiang yang
OTHER