{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Ewing+Sarcoma+Metastatic", "query": { "condition": "Ewing Sarcoma Metastatic" }, "page_size": 10 }, "pagination": { "page": 1, "page_size": 10, "total_count": 86, "total_pages": 9, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Ewing+Sarcoma+Metastatic&page=2&page_size=10", "previous_page_url": null }, "source": "remote", "last_synced_at": "2026-09-13T16:46:05.473Z", "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.", "notes": [ "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.", "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.", "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees." ], "trials": [ { "nct_id": "NCT06796543", "title": "Targeted Oligometastatic Radiation in Pediatric and Young Adult Patients With Soft Tissue and Bone Sarcoma", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Metastatic Sarcoma", "Radiation Therapy Patient", "Ewing Sarcoma", "Rhabdomyosarcoma" ], "interventions": [ { "name": "Consolidative radiation therapy (cRT)", "type": "RADIATION" } ], "intervention_types": [ "RADIATION" ], "sponsor": "Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "39 Years", "sex": "ALL", "summary": "Up to 39 Years" }, "enrollment_count": 70, "start_date": "2025-03-25", "completion_date": "2030-03", "has_results": false, "last_update_posted_date": "2026-07-13", "last_synced_at": "2026-09-13T16:46:05.473Z", "location_count": 3, "location_summary": "Washington D.C., District of Columbia • Baltimore, Maryland • Minneapolis, Minnesota", "locations": [ { "city": "Washington D.C.", "state": "District of Columbia" }, { "city": "Baltimore", "state": "Maryland" }, { "city": "Minneapolis", "state": "Minnesota" } ], "official_url": "https://clinicaltrials.gov/study/NCT06796543" }, { "nct_id": "NCT00003667", "title": "Combination Chemotherapy and Biological Therapy in Treating Patients With High-Risk Ewing's Sarcoma", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Sarcoma" ], "interventions": [ { "name": "cyclophosphamide", "type": "DRUG" }, { "name": "dexrazoxane hydrochloride", "type": "DRUG" }, { "name": "disaccharide tripeptide glycerol dipalmitoyl", "type": "DRUG" }, { "name": "doxorubicin hydrochloride", "type": "DRUG" }, { "name": "vincristine sulfate", "type": "DRUG" }, { "name": "surgical procedure", "type": "PROCEDURE" }, { "name": "radiation therapy", "type": "RADIATION" } ], "intervention_types": [ "DRUG", "PROCEDURE", "RADIATION" ], "sponsor": "Memorial Sloan Kettering Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "3 Years", "maximum_age": "60 Years", "sex": "ALL", "summary": "3 Years to 60 Years" }, "enrollment_count": null, "start_date": "1998-09", "completion_date": "2000-08", "has_results": false, "last_update_posted_date": "2013-06-25", "last_synced_at": "2026-09-13T16:46:05.473Z", "location_count": 2, "location_summary": "New York, New York • Houston, Texas", "locations": [ { "city": "New York", "state": "New York" }, { "city": "Houston", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT00003667" }, { "nct_id": "NCT02306161", "title": "Combination Chemotherapy With or Without Ganitumab in Treating Patients With Newly Diagnosed Metastatic Ewing Sarcoma", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Metastatic Ewing Sarcoma", "Metastatic Malignant Neoplasm in the Bone", "Metastatic Malignant Neoplasm in the Bone Marrow", "Metastatic Malignant Neoplasm in the Lung", "Metastatic Peripheral Primitive Neuroectodermal Tumor of Bone", "Peripheral Primitive Neuroectodermal Tumor of Soft Tissues" ], "interventions": [ { "name": "Cyclophosphamide", "type": "DRUG" }, { "name": "Doxorubicin", "type": "DRUG" }, { "name": "Doxorubicin Hydrochloride", "type": "DRUG" }, { "name": "Etoposide", "type": "DRUG" }, { "name": "Etoposide Phosphate", "type": "DRUG" }, { "name": "External Beam Radiation Therapy", "type": "RADIATION" }, { "name": "Ganitumab", "type": "BIOLOGICAL" }, { "name": "Ifosfamide", "type": "DRUG" }, { "name": "Stereotactic Radiosurgery", "type": "RADIATION" }, { "name": "Therapeutic Surgical Procedure", "type": "PROCEDURE" }, { "name": "Vincristine", "type": "DRUG" }, { "name": "Vincristine Sulfate", "type": "DRUG" } ], "intervention_types": [ "DRUG", "RADIATION", "BIOLOGICAL", "PROCEDURE" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "50 Years", "sex": "ALL", "summary": "Up to 50 Years" }, "enrollment_count": 312, "start_date": "2014-12-12", "completion_date": "2026-09-17", "has_results": true, "last_update_posted_date": "2026-07-29", "last_synced_at": "2026-09-13T16:46:05.473Z", "location_count": 298, "location_summary": "Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 203 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Mobile", "state": "Alabama" }, { "city": "Anchorage", "state": "Alaska" }, { "city": "Mesa", "state": "Arizona" }, { "city": "Phoenix", "state": "Arizona" } ], "official_url": "https://clinicaltrials.gov/study/NCT02306161" }, { "nct_id": "NCT02304458", "title": "Nivolumab With or Without Ipilimumab in Treating Younger Patients With Recurrent or Refractory Solid Tumors or Sarcomas", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Metastatic Melanoma", "Recurrent Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor", "Recurrent Hodgkin Lymphoma", "Recurrent Malignant Solid Neoplasm", "Recurrent Melanoma", "Recurrent Neuroblastoma", "Recurrent Non-Hodgkin Lymphoma", "Recurrent Osteosarcoma", "Recurrent Rhabdomyosarcoma", "Refractory Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor", "Refractory Hodgkin Lymphoma", "Refractory Malignant Solid Neoplasm", "Refractory Melanoma", "Refractory Neuroblastoma", "Refractory Non-Hodgkin Lymphoma", "Refractory Osteosarcoma", "Refractory Rhabdomyosarcoma", "Stage III Cutaneous Melanoma AJCC v7", "Stage IIIA Cutaneous Melanoma AJCC v7", "Stage IIIB Cutaneous Melanoma AJCC v7", "Stage IIIC Cutaneous Melanoma AJCC v7", "Stage IV Cutaneous Melanoma AJCC v6 and v7", "Unresectable Melanoma" ], "interventions": [ { "name": "Ipilimumab", "type": "BIOLOGICAL" }, { "name": "Laboratory Biomarker Analysis", "type": "OTHER" }, { "name": "Nivolumab", "type": "BIOLOGICAL" }, { "name": "Pharmacological Study", "type": "OTHER" } ], "intervention_types": [ "BIOLOGICAL", "OTHER" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "12 Months", "maximum_age": "30 Years", "sex": "ALL", "summary": "12 Months to 30 Years" }, "enrollment_count": 140, "start_date": "2015-03-30", "completion_date": "2023-03-31", "has_results": true, "last_update_posted_date": "2023-10-17", "last_synced_at": "2026-09-13T16:46:05.473Z", "location_count": 24, "location_summary": "Birmingham, Alabama • Los Angeles, California • Orange, California + 21 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Los Angeles", "state": "California" }, { "city": "Orange", "state": "California" }, { "city": "Palo Alto", "state": "California" }, { "city": "San Francisco", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT02304458" }, { "nct_id": "NCT00002466", "title": "Combination Chemotherapy and Radiation Therapy in Treating Patients With Peripheral Neuroectodermal Tumors, Ewing's Sarcoma, Wilms' Tumor, or Bone Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Kidney Cancer", "Sarcoma" ], "interventions": [ { "name": "cyclophosphamide", "type": "DRUG" }, { "name": "doxorubicin hydrochloride", "type": "DRUG" }, { "name": "etoposide", "type": "DRUG" }, { "name": "ifosfamide", "type": "DRUG" }, { "name": "vincristine sulfate", "type": "DRUG" }, { "name": "conventional surgery", "type": "PROCEDURE" }, { "name": "radiation therapy", "type": "RADIATION" } ], "intervention_types": [ "DRUG", "PROCEDURE", "RADIATION" ], "sponsor": "Memorial Sloan Kettering Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "ALL", "summary": "Not listed" }, "enrollment_count": null, "start_date": "1990-05", "completion_date": "2005-05", "has_results": false, "last_update_posted_date": "2013-06-20", "last_synced_at": "2026-09-13T16:46:05.473Z", "location_count": 1, "location_summary": "New York, New York", "locations": [ { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT00002466" }, { "nct_id": "NCT00020579", "title": "MS-275 in Treating Patients With Advanced Solid Tumors or Lymphoma", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Cancer" ], "interventions": [ { "name": "entinostat", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "National Institutes of Health Clinical Center (CC)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 75, "start_date": "2001-03", "completion_date": "2008-10", "has_results": false, "last_update_posted_date": "2012-03-15", "last_synced_at": "2026-09-13T16:46:05.473Z", "location_count": 3, "location_summary": "Bethesda, Maryland", "locations": [ { "city": "Bethesda", "state": "Maryland" }, { "city": "Bethesda", "state": "Maryland" }, { "city": "Bethesda", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT00020579" }, { "nct_id": "NCT00330421", "title": "Sorafenib in Treating Patients With Soft Tissue Sarcomas (Extremity Sarcoma Closed to Entry as of 5/30/07)", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Metastatic Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor", "Metastatic Osteosarcoma", "Recurrent Adult Soft Tissue Sarcoma", "Recurrent Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor", "Recurrent Osteosarcoma", "Stage I Adult Soft Tissue Sarcoma", "Stage II Adult Soft Tissue Sarcoma", "Stage III Adult Soft Tissue Sarcoma", "Stage IV Adult Soft Tissue Sarcoma" ], "interventions": [ { "name": "sorafenib tosylate", "type": "DRUG" }, { "name": "therapeutic conventional surgery", "type": "PROCEDURE" }, { "name": "laboratory biomarker analysis", "type": "OTHER" }, { "name": "pharmacological study", "type": "OTHER" }, { "name": "computed tomography", "type": "PROCEDURE" }, { "name": "dynamic contrast-enhanced magnetic resonance imaging", "type": "PROCEDURE" } ], "intervention_types": [ "DRUG", "PROCEDURE", "OTHER" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 15, "start_date": "2006-06", "completion_date": "2008-07", "has_results": true, "last_update_posted_date": "2014-04-30", "last_synced_at": "2026-09-13T16:46:05.473Z", "location_count": 1, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT00330421" }, { "nct_id": "NCT02581384", "title": "Stereotactic Body Radiotherapy (SBRT) for Pulmonary Metastases in Ewing Sarcoma, Rhabdomyosarcoma, and Wilms Tumors", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Ewing Sarcoma", "Rhabdomyosarcoma", "Wilms Tumor", "Osteosarcoma", "Non-Rhabdomyosarcoma Soft Tissue Sarcoma, Nos", "Renal Tumor", "Rhabdoid Tumor", "Clear Cell Renal Cell Carcinoma", "Sarcoma", "Sarcoma, Ewing", "Soft Tissue Sarcoma" ], "interventions": [ { "name": "Stereotactic Body Radiotherapy (SBRT)", "type": "RADIATION" } ], "intervention_types": [ "RADIATION" ], "sponsor": "Dana-Farber Cancer Institute", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "21 Years", "sex": "ALL", "summary": "Up to 21 Years" }, "enrollment_count": 5, "start_date": "2017-01", "completion_date": "2020-08", "has_results": true, "last_update_posted_date": "2021-04-30", "last_synced_at": "2026-09-13T16:46:05.473Z", "location_count": 3, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" }, { "city": "Boston", "state": "Massachusetts" }, { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT02581384" }, { "nct_id": "NCT03842865", "title": "Expanded Access of Vigil in Solid Tumors", "overall_status": "TEMPORARILY_NOT_AVAILABLE", "study_type": "EXPANDED_ACCESS", "phases": [], "conditions": [ "Solid Tumor", "Ewing Sarcoma", "Ewing's Tumor Metastatic", "Ewing's Sarcoma Metastatic", "Advanced Gynecological Cancers", "Ovarian Cancer", "Cervical Cancer", "Uterine Cancer" ], "interventions": [ { "name": "Vigil", "type": "BIOLOGICAL" } ], "intervention_types": [ "BIOLOGICAL" ], "sponsor": "Gradalis, Inc.", "sponsor_class": "INDUSTRY", "healthy_volunteers": null, "eligibility": { "minimum_age": "2 Years", "maximum_age": null, "sex": "ALL", "summary": "2 Years and older" }, "enrollment_count": null, "start_date": null, "completion_date": null, "has_results": false, "last_update_posted_date": "2025-06-05", "last_synced_at": "2026-09-13T16:46:05.473Z", "location_count": 1, "location_summary": "Dallas, Texas", "locations": [ { "city": "Dallas", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT03842865" }, { "nct_id": "NCT00003022", "title": "Monoclonal Antibody Therapy in Treating Patients With Leptomeningeal Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Brain and Central Nervous System Tumors", "Intraocular Melanoma", "Lung Cancer", "Melanoma (Skin)", "Neuroblastoma", "Retinoblastoma", "Sarcoma" ], "interventions": [ { "name": "iodine I 131 monoclonal antibody 3F8", "type": "RADIATION" } ], "intervention_types": [ "RADIATION" ], "sponsor": "Memorial Sloan Kettering Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "3 Years", "maximum_age": null, "sex": "ALL", "summary": "3 Years and older" }, "enrollment_count": null, "start_date": "1997-04", "completion_date": "2005-01", "has_results": false, "last_update_posted_date": "2013-07-03", "last_synced_at": "2026-09-13T16:46:05.473Z", "location_count": 1, "location_summary": "New York, New York", "locations": [ { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT00003022" } ] }