NCT00742924 2014-07-04Zoledronic Acid and Combination Chemotherapy in Treating Patients With Newly Diagnosed Metastatic OsteosarcomaChildren's Oncology GroupPhase 1 Completed24 enrolled 9 charts
NCT00513981 2013-06-26High-Dose Methotrexate in Treating Young Patients With Solid TumorsNational Cancer Institute (NCI)Phase 1 Completed36 enrolled
NCT00119301 2013-01-17Methotrexate, Trimetrexate Glucuronate, and Leucovorin in Treating Patients With Refractory or Recurrent OsteosarcomaMemorial Sloan Kettering Cancer CenterPhase 1 Completed18 enrolled