NCT04690231 2022-03-15Apatinib + Ifosfamide and Etoposide for Relapsed or Refractory OsteosarcomaPeking University People's HospitalPhase NA Completed79 enrolled
NCT02711007 2018-04-23Apatinib for Advanced Osteosarcoma After Failure of Standard Multimodal TherapyPeking University People's HospitalPhase 2/3 Completed37 enrolled