40
Participants
Start Date
October 1, 2019
Primary Completion Date
January 1, 2020
Study Completion Date
April 1, 2020
Apatinib Mesylate
Apatinib orally 500mg once daily half an hour after meal
Musculoskeletal Tumor Center of Peking University People's Hospital, Beijing
Peking Univresity Shougang Hospital, Beijing
Peking University People's Hospital
OTHER