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ClinicalTrials.gov public records Last synced May 21, 2026, 5:33 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 81 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Osteosarcoma in Children Clear all
Terminated Not applicable Interventional Results available
View directory record Official record
Conditions
Osteosarcoma
Interventions
Doxorubicin, Cisplatin, Methotrexate, Leucovorin, Dexrazoxane, Ifosfamide, Questionnaire, Gemcitabine, Sargramostim, Surgery, Mesna
Drug · Behavioral · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
5 Years to 40 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 9, 2014 · Synced May 21, 2026, 5:33 PM EDT
Recruiting Phase 1 Interventional
View directory record Official record
Conditions
Ewing Sarcoma
Interventions
Xaluritamig
Drug
Lead sponsor
Amgen
Industry
Eligibility
2 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
3
States / cities
Los Angeles, California • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced May 21, 2026, 5:33 PM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Neuroblastoma, Rhabdomyosarcoma, Osteosarcoma, Ewing Sarcoma, Wilms Tumor, Desmoplastic Small Round Cell Tumor
Interventions
Enoblituzumab
Drug
Lead sponsor
MacroGenics
Industry
Eligibility
1 Year to 35 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
6
States / cities
Palo Alto, California • Bethesda, Maryland • Philadelphia, Pennsylvania + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 7, 2022 · Synced May 21, 2026, 5:33 PM EDT
Active, not recruiting Phase 2 Interventional
View directory record Official record
Conditions
Cancer
Interventions
Sirolimus, Celecoxib, Etoposide, Cyclophosphamide
Drug
Lead sponsor
Emory University
Other
Eligibility
12 Months to 30 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2026
U.S. locations
6
States / cities
Phoenix, Arizona • Wilmington, Delaware • Atlanta, Georgia + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 1, 2026 · Synced May 21, 2026, 5:33 PM EDT
Recruiting Phase 1 Interventional
View directory record Official record
Conditions
Osteosarcoma Recurrent, Osteosarcoma in Children, Relapsed Osteosarcoma, Refractory Osteosarcoma
Interventions
Tegavivint, Gemcitabine
Drug
Lead sponsor
Emory University
Other
Eligibility
1 Year to 30 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 1, 2026 · Synced May 21, 2026, 5:33 PM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Sarcoma, Osteosarcoma, Neuroblastoma, Melanoma
Interventions
Anti-GD2-CAR engineered T cells, AP1903, Cyclophosphamide
Biological · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
1 Year to 35 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 15, 2024 · Synced May 21, 2026, 5:33 PM EDT
Recruiting Phase 1 Interventional
View directory record Official record
Conditions
Sarcoma, Childhood Osteosarcoma, Childhood Rhabdomyosarcoma, Childhood Soft Tissue Sarcoma, Ewing Sarcoma
Interventions
Fludarabine, Cyclophosphamide, B7-H3-CAR T Cells, Radiation Therapy
Drug · Radiation
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Up to 21 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 8, 2026 · Synced May 21, 2026, 5:33 PM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Previously Treated Childhood Rhabdomyosarcoma, Recurrent Childhood Rhabdomyosarcoma, Recurrent Childhood Soft Tissue Sarcoma, Recurrent Ewing Sarcoma, Peripheral Primitive Neuroectodermal Tumor
Interventions
trabectedin, pharmacological study
Drug · Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
12 Months to 50 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
11
States / cities
Little Rock, Arkansas • Madera, California • Chicago, Illinois + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 13, 2018 · Synced May 21, 2026, 5:33 PM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Childhood Desmoplastic Small Round Cell Tumor, Childhood Synovial Sarcoma, Gastrointestinal Stromal Tumor, Lung Metastases, Recurrent Childhood Soft Tissue Sarcoma, Recurrent Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor, Recurrent Neuroblastoma, Recurrent Osteosarcoma
Interventions
imatinib mesylate, laboratory biomarker analysis, pharmacological study
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Up to 30 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Arcadia, California
Source: ClinicalTrials.gov public record
Updated Apr 14, 2015 · Synced May 21, 2026, 5:33 PM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Cancer
Interventions
recombinant human thrombopoietin, carboplatin, etoposide, ifosfamide, G-CSF
Biological · Drug
Lead sponsor
Children's Oncology Group
Network
Eligibility
1 Year to 21 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2005
U.S. locations
23
States / cities
Long Beach, California • Los Angeles, California • Orange, California + 16 more
Source: ClinicalTrials.gov public record
Updated Jul 23, 2014 · Synced May 21, 2026, 5:33 PM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Recurrent Childhood Brain Stem Glioma, Recurrent Childhood Cerebellar Astrocytoma, Recurrent Childhood Cerebral Astrocytoma, Recurrent Childhood Ependymoma, Recurrent Childhood Large Cell Lymphoma, Recurrent Childhood Liver Cancer, Recurrent Childhood Lymphoblastic Lymphoma, Recurrent Childhood Malignant Germ Cell Tumor, Recurrent Childhood Medulloblastoma, Recurrent Childhood Rhabdomyosarcoma, Recurrent Childhood Small Noncleaved Cell Lymphoma, Recurrent Childhood Soft Tissue Sarcoma, Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor, Recurrent Childhood Visual Pathway and Hypothalamic Glioma, Recurrent Childhood Visual Pathway Glioma, Recurrent Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor, Recurrent Neuroblastoma, Recurrent Osteosarcoma, Recurrent Retinoblastoma, Recurrent Wilms Tumor and Other Childhood Kidney Tumors, Recurrent/Refractory Childhood Hodgkin Lymphoma, Unspecified Childhood Solid Tumor, Protocol Specific
Interventions
alvocidib, pharmacological study
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Up to 21 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2001
U.S. locations
1
States / cities
Arcadia, California
Source: ClinicalTrials.gov public record
Updated Jul 1, 2013 · Synced May 21, 2026, 5:33 PM EDT
Withdrawn Not applicable Interventional
View directory record Official record
Conditions
Childhood Acute Lymphoblastic Leukemia, Childhood Acute Myeloid Leukemia/Other Myeloid Malignancies, Ewing Sarcoma, Vomiting in Infants and/or Children, Osteosarcoma
Interventions
electroacupuncture therapy, questionnaire administration
Procedure · Other
Lead sponsor
Stanford University
Other
Eligibility
8 Years to 21 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 11, 2013 · Synced May 21, 2026, 5:33 PM EDT
Terminated Phase 1Phase 2 Interventional Results available
View directory record Official record
Conditions
Relapsed or Refractory Solid Tumors or Lymphoma in Children, Neuroblastoma, Osteosarcoma, Rhabdomyosarcoma, Ewing Sarcoma
Interventions
Copanlisib (BAY806946)
Drug
Lead sponsor
Bayer
Industry
Eligibility
6 Months to 21 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
14
States / cities
Birmingham, Alabama • Orange, California • Aurora, Colorado + 11 more
Source: ClinicalTrials.gov public record
Updated Dec 3, 2023 · Synced May 21, 2026, 5:33 PM EDT
Terminated Phase 1 Interventional
View directory record Official record
Conditions
Ewing's Sarcoma, Osteosarcoma, Neuroblastoma, Rhabdomyosarcoma
Interventions
Lexatumumab alone, Lexatumumab in combination, Interferon gamma 1b in combination, Gamma 1b potential expansion
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
1 Year to 30 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced May 21, 2026, 5:33 PM EDT
Active, not recruiting Phase 2 Interventional
View directory record Official record
Conditions
Osteosarcoma, Osteosarcoma in Children, Osteosarcoma Recurrent, Osteosarcoma Metastatic
Interventions
Regorafenib 40 MG, Regorafenib 20MG, Nivolumab
Drug
Lead sponsor
Sarcoma Alliance for Research through Collaboration
Other
Eligibility
5 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
8
States / cities
Los Angeles, California • Miami, Florida • Baltimore, Maryland + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 30, 2025 · Synced May 21, 2026, 5:33 PM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Hepatoblastoma, Previously Treated Childhood Rhabdomyosarcoma, Recurrent Childhood Acute Lymphoblastic Leukemia, Recurrent Childhood Acute Myeloid Leukemia, Recurrent Childhood Kidney Neoplasm, Recurrent Childhood Malignant Germ Cell Tumor, Recurrent Childhood Rhabdomyosarcoma, Recurrent Childhood Soft Tissue Sarcoma, Recurrent Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor, Recurrent Neuroblastoma, Recurrent Osteosarcoma
Interventions
Alisertib, Laboratory Biomarker Analysis, Pharmacological Study
Drug · Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
1 Year to 21 Years
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2019
U.S. locations
97
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Downey, California + 78 more
Source: ClinicalTrials.gov public record
Updated May 12, 2020 · Synced May 21, 2026, 5:33 PM EDT
Active, not recruiting Phase 1 Interventional
View directory record Official record
Conditions
Osteosarcoma, Osteosarcoma in Children, Osteosarcoma Recurrent, Sarcoma
Interventions
Nivolumab, Azacitidine, Post Treatment Surgery
Drug · Procedure
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
Up to 39 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
22
States / cities
Birmingham, Alabama • Los Angeles, California • Aurora, Colorado + 19 more
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced May 21, 2026, 5:33 PM EDT
Active, not recruiting Phase 1 Interventional
View directory record Official record
Conditions
Pediatric Solid Tumor, Pediatric Lymphoma, Pediatric Brain Tumor, DIPG, Neuroblastoma, Ewing Sarcoma, Rhabdomyosarcoma, Osteosarcoma
Interventions
CLR 131
Drug
Lead sponsor
Cellectar Biosciences, Inc.
Industry
Eligibility
2 Years to 25 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
6
States / cities
Palo Alto, California • New York, New York • Chapel Hill, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 17, 2026 · Synced May 21, 2026, 5:33 PM EDT
Terminated Phase 1 Interventional
View directory record Official record
Conditions
Pediatric Cancer, Solid Tumors, Rhabdomyosarcoma, Ewing Sarcoma, Soft Tissue Sarcomas, Osteosarcoma, Neuroblastoma, Wilms Tumor, Hepatic Tumor, Germ Cell Tumors
Interventions
Magnetic resonance high intensity focused ultrasound, Lyso-thermosensitive liposomal doxorubicin
Device · Drug
Lead sponsor
AeRang Kim
Other
Eligibility
Up to 30 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Aug 28, 2023 · Synced May 21, 2026, 5:33 PM EDT
Withdrawn Phase 1Phase 2 Interventional
View directory record Official record
Conditions
Pulmonary Metastatic Osteosarcoma (pOS)
Interventions
Natalizumab
Drug
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
5 Years to 30 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 14, 2025 · Synced May 21, 2026, 5:33 PM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Brain and Central Nervous System Tumors, Childhood Germ Cell Tumor, Extragonadal Germ Cell Tumor, Kidney Cancer, Liver Cancer, Neuroblastoma, Ovarian Cancer, Sarcoma, Unspecified Childhood Solid Tumor, Protocol Specific
Interventions
O6-benzylguanine, temozolomide
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Up to 21 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 28, 2015 · Synced May 21, 2026, 5:33 PM EDT
Active, not recruiting Phase 1 Interventional
View directory record Official record
Conditions
Pediatric Solid Tumor, Germ Cell Tumor, Retinoblastoma, Hepatoblastoma, Wilms Tumor, Rhabdoid Tumor, Carcinoma, Osteosarcoma, Ewing Sarcoma, Rhabdomyosarcoma, Synovial Sarcoma, Clear Cell Sarcoma, Malignant Peripheral Nerve Sheath Tumors, Desmoplastic Small Round Cell Tumor, Soft Tissue Sarcoma, Neuroblastoma, Melanoma
Interventions
second generation 4-1BBζ B7H3-EGFRt-DHFR, second generation 4-1BBζ B7H3-EGFRt-DHFR(selected) and a second generation 4-1BBζ CD19-Her2tG, Pembrolizumab
Biological · Drug
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
0 Years to 26 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2040
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced May 21, 2026, 5:33 PM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Neuroectodermal Tumors, Primitive, Liver Neoplasms, Osteosarcoma, Other Childhood Cancers Using Cisplatin-based Regimens
Interventions
N-Acetylcysteine
Drug
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
1 Year to 21 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 17, 2023 · Synced May 21, 2026, 5:33 PM EDT
Recruiting Phase 1 Interventional
View directory record Official record
Conditions
Osteosarcoma, Pulmonary Metastasis, Fluorescence, Metastatic Sarcoma, Pediatrics
Interventions
Cytalux
Drug
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
6 Years to 17 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 21, 2024 · Synced May 21, 2026, 5:33 PM EDT