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ClinicalTrials.gov public records Last synced Oct 4, 2026, 5:52 PM EDT

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Showing 49–72 of 266 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Ewing's Tumor Clear all
Completed Phase 1 Interventional

Phase I Study of Olaparib and Temozolomide for Ewings Sarcoma or Rhabdoomyosarcoma

NCT01858168
View directory record Official record
Conditions
Ewing Sarcoma, Rhabdomyosarcoma
Interventions
Olaparib, Temozolomide, Irinotecan
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
16 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2025
U.S. locations
5
States / cities
Boston, Massachusetts • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 19, 2025 · Synced Oct 4, 2026, 5:52 PM EDT
Completed Phase 1 Interventional

Radiolabeled Octreotide in Treating Children With Advanced or Refractory Solid Tumors

NCT00049023
View directory record Official record
Conditions
Brain and Central Nervous System Tumors, Gastrointestinal Carcinoid Tumor, Islet Cell Tumor, Neuroblastoma, Pheochromocytoma, Sarcoma, Unspecified Childhood Solid Tumor, Protocol Specific
Interventions
90Y-DOTA-tyr3-OCTREOTIDE
Radiation
Lead sponsor
O'Dorisio, M S
Other
Eligibility
2 Years to 25 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2011
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jun 21, 2016 · Synced Oct 4, 2026, 5:52 PM EDT
Completed Not applicable Interventional

Effects of Preoperative Physical Therapy in Patients With Lower Extremity Malignancy

NCT01674101
View directory record Official record
Conditions
Osteosarcoma, Ewing's Sarcoma, Rhabdomyosarcoma, Synovial Sarcoma, Malignant Peripheral Nerve Sheath Sarcoma, Malignant Fibrous Histiocytoma of the Bone, Chondrosarcoma of the Bone
Interventions
Endurance, Strengthening, Stretching, Home exercise program
Other
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
6 Years to 30 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 4, 2015 · Synced Oct 4, 2026, 5:52 PM EDT
Completed Phase 2 Interventional

Exatecan Mesylate in Treating Patients With Ewing's Sarcoma, Primitive Neuroectodermal Tumor, or Desmoplastic Small Round Cell Tumor

NCT00055952
View directory record Official record
Conditions
Sarcoma
Interventions
exatecan mesylate
Drug
Lead sponsor
Daiichi Sankyo
Industry
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
8
States / cities
Denver, Colorado • Jacksonville, Florida • New Brunswick, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated May 16, 2012 · Synced Oct 4, 2026, 5:52 PM EDT
Completed Phase 2 Interventional

Chemotherapy in Treating Children With Recurrent or Refractory Sarcomas

NCT00003745
View directory record Official record
Conditions
Sarcoma
Interventions
topotecan hydrochloride
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Up to 21 Years
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1999
U.S. locations
206
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 151 more
Source: ClinicalTrials.gov public record
Updated Feb 5, 2013 · Synced Oct 4, 2026, 5:52 PM EDT
Not listed Phase 1 Interventional

Clinical Trial of SP-2577 (Seclidemstat) in Patients With Relapsed or Refractory Ewing or Ewing-related Sarcomas

NCT03600649
View directory record Official record
Conditions
Ewing Sarcoma, Myxoid Liposarcoma, Sarcoma,Soft Tissue, Desmoplastic Small Round Cell Tumor, Extraskeletal Myxoid Chondrosarcoma, Angiomatoid Fibrous Histiocytoma, Clear Cell Sarcoma, Primary Pulmonary Myxoid Sarcoma, Myoepithelial Tumor, Sclerosing Epithelioid Fibrosarcoma, Fibromyxoid Tumor
Interventions
Seclidemstat, Cyclophosphamide, Topotecan
Drug
Lead sponsor
Salarius Pharmaceuticals, LLC
Industry
Eligibility
12 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
16
States / cities
Los Angeles, California • Santa Monica, California • Jacksonville, Florida + 13 more
Source: ClinicalTrials.gov public record
Updated Nov 21, 2023 · Synced Oct 4, 2026, 5:52 PM EDT
Withdrawn Not applicable Interventional

Whole-Body Radiation Therapy, Systemic Chemotherapy, and High-Dose Chemotherapy Followed By Stem Cell Rescue in Treating Patients With Poor-Risk Ewing Sarcoma

NCT01795430
View directory record Official record
Conditions
Adult Supratentorial Primitive Neuroectodermal Tumor (PNET), Ewing Sarcoma of Bone, Extraosseous Ewing Sarcoma, Metastatic Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor, Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor, Recurrent Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor, Untreated Childhood Supratentorial Primitive Neuroectodermal Tumor
Interventions
etoposide, ifosfamide, intensity-modulated radiation therapy, topotecan hydrochloride, busulfan, melphalan, autologous hematopoietic stem cell transplantation, peripheral blood stem cell transplantation, autologous bone marrow transplantation
Drug · Radiation · Procedure
Lead sponsor
City of Hope Medical Center
Other
Eligibility
6 Months to 40 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jan 9, 2015 · Synced Oct 4, 2026, 5:52 PM EDT
Completed Phase 1 Interventional

Anti-Angiogenic Therapy Post Transplant (ASCR) for Pediatric Solid Tumors

NCT01661400
View directory record Official record
Conditions
Glioma, Neuroectodermal Tumors, Primitive, Wilms Tumor, Rhabdomyosarcoma, Sarcoma, Ewing, Osteosarcoma, Retinoblastoma
Interventions
Metronomic Cyclophosphamide, Thalidomide
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
6 Months to 21 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 31, 2024 · Synced Oct 4, 2026, 5:52 PM EDT
Recruiting Early Phase 1 Interventional

Feasibility Study on the Effect of a Methionine-Reduced Diet on Serum Levels in Pts w/ Solid Tumors

NCT07628634
View directory record Official record
Conditions
Adenocarcinoma, Basal Cell Carcinoma, Squamous Cell Carcinoma, Transitional Cell Carcinoma, Ductal Carcinoma, Osteosarcoma, Soft Tissue Sarcoma, Ewing Sarcoma, Rhabdomyosarcoma, Leiomyosarcoma, Melanoma, Germ Cell Tumor, Lymphoma, Endocrine Tumor, Glioma
Interventions
Methionine-Reduced Diet
Other
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 4, 2026, 5:52 PM EDT
Completed Not applicable Interventional Results available

Intensity-Modulated Radiation Therapy in Treating Younger Patients With Lung Metastases

NCT01586104
View directory record Official record
Conditions
Adult Rhabdomyosarcoma, Lung Metastases, Metastatic Ewing Sarcoma, Previously Treated Childhood Rhabdomyosarcoma, Recurrent Adult Soft Tissue Sarcoma, Recurrent Childhood Rhabdomyosarcoma, Recurrent Wilms Tumor and Other Childhood Kidney Tumors, Stage IV Adult Soft Tissue Sarcoma, Stage IV Wilms Tumor, Stage V Wilms Tumor, Unspecified Adult Solid Tumor, Protocol Specific, Unspecified Childhood Solid Tumor, Protocol Specific
Interventions
intensity-modulated radiation therapy
Radiation
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
1 Year to 29 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
7
States / cities
Atlanta, Georgia • Chicago, Illinois • Indianapolis, Indiana + 4 more
Source: ClinicalTrials.gov public record
Updated Feb 10, 2025 · Synced Oct 4, 2026, 5:52 PM EDT
Withdrawn Phase 1 Interventional

A Phase I Study to Examine the Toxicity of Allogeneic Stem Cell Transplantation for Relapsed or Therapy Refractory Ewing Sarcoma

NCT01969942
View directory record Official record
Conditions
Ewing Sarcoma
Interventions
allogeneic stem cell transplantation, Clyclophosphamide, Fludarabina, Busulfan, Melphalan
Biological · Drug
Lead sponsor
University of Louisville
Other
Eligibility
Up to 30 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated May 9, 2017 · Synced Oct 4, 2026, 5:52 PM EDT
Terminated Not applicable Interventional

Quantitative Imaging Biomarkers of Treatment Response in Osteosarcoma and Ewing Sarcoma

NCT01882231
View directory record Official record
Conditions
Osteosarcoma, Paget's Disease, Ewing Sarcoma
Interventions
DCE-MRI, DW-MRI, MT-MRI, and CEST-MRI
Other
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
13 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 8, 2017 · Synced Oct 4, 2026, 5:52 PM EDT
Completed No phase listed Observational

Informed Consent in Pediatric Cancer Trials

NCT00923650
View directory record Official record
Conditions
Osteosarcoma, Ewing's Sarcoma, Neuroblastoma, Brain Tumors, Leukemia
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Up to 21 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
2
States / cities
Bethesda, Maryland • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 4, 2026, 5:52 PM EDT
Completed Phase 1 Interventional

Cabozantinib With Topotecan-Cyclophosphamide

NCT04661852
View directory record Official record
Conditions
Relapsed Ewing Sarcoma, Refractory Ewing Sarcoma, Relapsed Osteosarcoma, Refractory Osteosarcoma
Interventions
Cabozantinib, Topotecan, Cyclophosphamide, Myeloid growth factor
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
6 Years to 30 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 15, 2023 · Synced Oct 4, 2026, 5:52 PM EDT
Completed Phase 2 Interventional

Imatinib Mesylate in Treating Patients With Advanced Soft Tissue Sarcoma or Bone Sarcoma

NCT00031915
View directory record Official record
Conditions
Childhood Malignant Fibrous Histiocytoma of Bone, Sarcoma
Interventions
imatinib mesylate
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
10 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
10
States / cities
Los Angeles, California • Washington D.C., District of Columbia • Park Ridge, Illinois + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 19, 2013 · Synced Oct 4, 2026, 5:52 PM EDT
Completed Phase 2 Interventional Results available

Palbociclib in Treating Patients With Relapsed or Refractory Rb Positive Advanced Solid Tumors, Non-Hodgkin Lymphoma, or Histiocytic Disorders With Activating Alterations in Cell Cycle Genes (A Pediatric MATCH Treatment Trial)

NCT03526250
View directory record Official record
Conditions
Advanced Malignant Solid Neoplasm, Recurrent Childhood Ependymoma, Recurrent Ewing Sarcoma, Recurrent Glioma, Recurrent Hepatoblastoma, Recurrent Kidney Wilms Tumor, Recurrent Langerhans Cell Histiocytosis, Recurrent Malignant Germ Cell Tumor, Recurrent Malignant Glioma, Recurrent Medulloblastoma, Recurrent Neuroblastoma, Recurrent Non-Hodgkin Lymphoma, Recurrent Osteosarcoma, Recurrent Peripheral Primitive Neuroectodermal Tumor, Recurrent Rhabdoid Tumor, Recurrent Rhabdomyosarcoma, Recurrent Soft Tissue Sarcoma, Refractory Ependymoma, Refractory Ewing Sarcoma, Refractory Glioma, Refractory Hepatoblastoma, Refractory Langerhans Cell Histiocytosis, Refractory Malignant Germ Cell Tumor, Refractory Malignant Glioma, Refractory Medulloblastoma, Refractory Neuroblastoma, Refractory Non-Hodgkin Lymphoma, Refractory Osteosarcoma, Refractory Peripheral Primitive Neuroectodermal Tumor, Refractory Rhabdoid Tumor, Refractory Rhabdomyosarcoma, Refractory Soft Tissue Sarcoma
Interventions
Laboratory Biomarker Analysis, Palbociclib, Pharmacological Study
Other · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
12 Months to 21 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
115
States / cities
Birmingham, Alabama • Anchorage, Alaska • Mesa, Arizona + 93 more
Source: ClinicalTrials.gov public record
Updated Apr 3, 2026 · Synced Oct 4, 2026, 5:52 PM EDT
Recruiting Phase 1 Interventional

Evaluation of Xaluritamig in Adults, Adolescents and Children With Relapsed or Refractory Ewing Sarcoma (EWS)

NCT07297979
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
8
States / cities
Los Angeles, California • Baltimore, Maryland • Boston, Massachusetts + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 4, 2026, 5:52 PM EDT
Completed No phase listed Observational

Eligibility Screening for a NCI Pediatric Oncology Branch Research Study

NCT00026780
View directory record Official record
Conditions
Ewing Sarcoma, Osteosarcoma, Neuroblastoma, Acute Lymphoblastic Leukemia, Neurofibromatosis Type 1
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Up to 35 Years
Enrollment
1,720 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 8, 2020 · Synced Oct 4, 2026, 5:52 PM EDT
Active, not recruiting Phase 2 Interventional Results available

Ivosidenib in Treating Patients With Advanced Solid Tumors, Lymphoma, or Histiocytic Disorders With IDH1 Mutations (A Pediatric MATCH Treatment Trial)

NCT04195555
View directory record Official record
Conditions
Recurrent Ependymoma, Recurrent Ewing Sarcoma, Recurrent Hepatoblastoma, Recurrent Langerhans Cell Histiocytosis, Recurrent Malignant Germ Cell Tumor, Recurrent Malignant Glioma, Recurrent Malignant Solid Neoplasm, Recurrent Medulloblastoma, Recurrent Neuroblastoma, Recurrent Non-Hodgkin Lymphoma, Recurrent Osteosarcoma, Recurrent Peripheral Primitive Neuroectodermal Tumor, Recurrent Rhabdoid Tumor, Recurrent Rhabdomyosarcoma, Recurrent Soft Tissue Sarcoma, Recurrent WHO Grade 2 Glioma, Refractory Ependymoma, Refractory Ewing Sarcoma, Refractory Hepatoblastoma, Refractory Langerhans Cell Histiocytosis, Refractory Malignant Germ Cell Tumor, Refractory Malignant Glioma, Refractory Malignant Solid Neoplasm, Refractory Medulloblastoma, Refractory Neuroblastoma, Refractory Non-Hodgkin Lymphoma, Refractory Osteosarcoma, Refractory Peripheral Primitive Neuroectodermal Tumor, Refractory Rhabdoid Tumor, Refractory Rhabdomyosarcoma, Refractory Soft Tissue Sarcoma, Refractory WHO Grade 2 Glioma, Wilms Tumor
Interventions
Ivosidenib
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
12 Months to 21 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
171
States / cities
Birmingham, Alabama • Anchorage, Alaska • Mesa, Arizona + 129 more
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 4, 2026, 5:52 PM EDT
Completed Phase 1Phase 2 Interventional

SARC037: A Phase I/II Study to Evaluate the Safety of Trabectedin in Combination With Irinotecan in Ewing Sarcoma Patients

NCT04067115
View directory record Official record
Conditions
Ewing Sarcoma
Interventions
Trabectedin 1 MG [Yondelis], Irinotecan, tumor biopsy, 3'-Deoxy-3'-18F Fluorothymidine (18F-FLT) Imaging
Drug · Diagnostic Test · Other
Lead sponsor
Sarcoma Alliance for Research through Collaboration
Other
Eligibility
6 Years to 99 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
6
States / cities
Los Angeles, California • Bethesda, Maryland • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Oct 4, 2026, 5:52 PM EDT
Completed Phase 1 Interventional

A Pilot Study for the Treatment of Patients With Metastatic and High Risk Sarcomas and Primitive Neuroectodermal Tumors

NCT00001209
View directory record Official record
Conditions
Neuroectodermal Tumor, Primitive, Neuroepithelioma, Osteosarcoma, Sarcoma, Sarcoma, Ewing's
Interventions
vincristine, adriamycin and cytoxan, alternating with ifosfamide VP-16
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Not listed
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1986 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 4, 2026, 5:52 PM EDT
Completed Phase 2 Interventional Results available

Trabectedin in Treating Young Patients With Recurrent or Refractory Soft Tissue Sarcoma or Ewing's Family of Tumors

NCT00070109
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 14, 2018 · Synced Oct 4, 2026, 5:52 PM EDT
Completed Phase 1Phase 2 Interventional

Holmium Ho 166 DOTMP Followed by Peripheral Stem Cell Transplantation in Treating Patients With Metastatic Ewing's Sarcoma or Rhabdomyosarcoma That Has Spread to the Bone

NCT00006234
View directory record Official record
Conditions
Metastatic Cancer, Sarcoma
Interventions
peripheral blood stem cell transplantation, holmium Ho 166 DOTMP
Procedure · Radiation
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
12 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2006
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 1, 2011 · Synced Oct 4, 2026, 5:52 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Safety, Tolerability, Efficacy and Pharmacokinetics of Copanlisib in Pediatric Patients

NCT03458728
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 4, 2023 · Synced Oct 4, 2026, 5:52 PM EDT