{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=External+beam+radiation+%28standard%29&page=6", "query": { "intervention": "External beam radiation (standard)", "page": 6 }, "page_size": 10 }, "pagination": { "page": 6, "page_size": 10, "total_count": 135, "total_pages": 14, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=External+beam+radiation+%28standard%29&page=7&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=External+beam+radiation+%28standard%29&page=5&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-12T19:06:19.827Z", "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": "NCT01041027", "title": "Radiation Therapy, Paclitaxel, and Carboplatin in Treating Patients With High-Risk Endometrial Cancer", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Endometrial Adenocarcinoma", "Stage IA Uterine Corpus Cancer", "Stage IB Uterine Corpus Cancer", "Stage II Uterine Corpus Cancer", "Stage IIIA Uterine Corpus Cancer", "Stage IIIB Uterine Corpus Cancer", "Stage IIIC Uterine Corpus Cancer", "Stage IVA Uterine Corpus Cancer", "Stage IVB Uterine Corpus Cancer" ], "interventions": [ { "name": "Paclitaxel", "type": "DRUG" }, { "name": "Carboplatin", "type": "DRUG" }, { "name": "Internal Radiation Therapy", "type": "RADIATION" }, { "name": "External Beam Radiation Therapy", "type": "RADIATION" }, { "name": "Laboratory Biomarker Analysis", "type": "OTHER" } ], "intervention_types": [ "DRUG", "RADIATION", "OTHER" ], "sponsor": "Albert Einstein College of Medicine", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "FEMALE", "summary": "18 Years and older · Female only" }, "enrollment_count": 31, "start_date": "2009-01-16", "completion_date": "2019-10-01", "has_results": true, "last_update_posted_date": "2023-10-26", "last_synced_at": "2026-10-12T19:06:19.827Z", "location_count": 1, "location_summary": "The Bronx, New York", "locations": [ { "city": "The Bronx", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT01041027" }, { "nct_id": "NCT01862718", "title": "Fusion Guided Thermal Ablation Combined With External Beam Radiation for Hepatic Neoplasms", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Liver Neoplasms", "Hepatic Cancer", "Liver Cancer" ], "interventions": [ { "name": "Thermal Ablation", "type": "PROCEDURE" }, { "name": "Standard External Beam Radiation Therapy", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE" ], "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": 5, "start_date": "2013-11-19", "completion_date": "2019-11-05", "has_results": false, "last_update_posted_date": "2022-08-15", "last_synced_at": "2026-10-12T19:06:19.827Z", "location_count": 1, "location_summary": "Bethesda, Maryland", "locations": [ { "city": "Bethesda", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT01862718" }, { "nct_id": "NCT04465500", "title": "EBRT and HDR Brachytherapy for Unfavorable-intermediate, High, and Very High-risk Prostate Cancer", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Prostate Cancer", "Prostate Adenocarcinoma" ], "interventions": [ { "name": "External Beam Radiation", "type": "RADIATION" }, { "name": "HDR Brachytherapy", "type": "RADIATION" }, { "name": "Androgen Deprivation Therapy", "type": "DRUG" } ], "intervention_types": [ "RADIATION", "DRUG" ], "sponsor": "University of Virginia", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "MALE", "summary": "18 Years and older · Male only" }, "enrollment_count": 60, "start_date": "2025-01-30", "completion_date": "2029-01-30", "has_results": false, "last_update_posted_date": "2026-04-27", "last_synced_at": "2026-10-12T19:06:19.827Z", "location_count": 1, "location_summary": "Charlottesville, Virginia", "locations": [ { "city": "Charlottesville", "state": "Virginia" } ], "official_url": "https://clinicaltrials.gov/study/NCT04465500" }, { "nct_id": "NCT07061977", "title": "Induction Pembrolizumab and Chemotherapy Followed by Pembrolizumab Before Chemoradiation and Pembrolizumab Maintenance Compared to Standard Chemoradiation With Pembrolizumab Followed by Pembrolizumab Maintenance in High-Risk Cervical Cancer", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Locally Advanced Cervical Adenocarcinoma", "Locally Advanced Cervical Adenosquamous Carcinoma", "Locally Advanced Cervical Squamous Cell Carcinoma", "Stage IIIA Cervical Cancer FIGO 2018", "Stage IIIB Cervical Cancer FIGO 2018", "Stage IIIC1 Cervical Cancer FIGO 2018", "Stage IIIC2 Cervical Cancer FIGO 2018", "Stage IVA Cervical Cancer FIGO 2018" ], "interventions": [ { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Brachytherapy", "type": "RADIATION" }, { "name": "Carboplatin", "type": "DRUG" }, { "name": "Chest Radiography", "type": "PROCEDURE" }, { "name": "Cisplatin", "type": "DRUG" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "External Beam Radiation Therapy", "type": "RADIATION" }, { "name": "Intensity-Modulated Radiation Therapy", "type": "RADIATION" }, { "name": "Magnetic Resonance Imaging", "type": "PROCEDURE" }, { "name": "Paclitaxel", "type": "DRUG" }, { "name": "Pembrolizumab", "type": "BIOLOGICAL" }, { "name": "Positron Emission Tomography", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE", "RADIATION", "DRUG", "BIOLOGICAL" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "FEMALE", "summary": "18 Years and older · Female only" }, "enrollment_count": 336, "start_date": "2025-11-05", "completion_date": "2030-12-31", "has_results": false, "last_update_posted_date": "2026-10-09", "last_synced_at": "2026-10-12T19:06:19.827Z", "location_count": 337, "location_summary": "Birmingham, Alabama • Fayetteville, Arkansas • Little Rock, Arkansas + 260 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Fayetteville", "state": "Arkansas" }, { "city": "Little Rock", "state": "Arkansas" }, { "city": "Rogers", "state": "Arkansas" }, { "city": "Springdale", "state": "Arkansas" } ], "official_url": "https://clinicaltrials.gov/study/NCT07061977" }, { "nct_id": "NCT04857528", "title": "Detecting HPV DNA in Anal and Cervical Cancers", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Cervical Cancer", "Anal Cancer", "HPV-Related Anal Squamous Cell Carcinoma", "HPV-Related Cervical Carcinoma", "HPV-Related Carcinoma", "Uterine Cervical Cancer" ], "interventions": [ { "name": "Radiation Treatment With or Without Chemotherapy", "type": "RADIATION" }, { "name": "Blood Sample Collection", "type": "OTHER" }, { "name": "HPV Genotyping (HPV DNA Test)", "type": "DIAGNOSTIC_TEST" }, { "name": "Testing Archival Tumor Tissue", "type": "DIAGNOSTIC_TEST" }, { "name": "Physical Exam", "type": "OTHER" }, { "name": "Positron Emission Tomography Scan (PET Scan)/ Computed Tomography Scan (CT Scan)", "type": "DIAGNOSTIC_TEST" } ], "intervention_types": [ "RADIATION", "OTHER", "DIAGNOSTIC_TEST" ], "sponsor": "University of Chicago", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 20, "start_date": "2020-10-06", "completion_date": "2027-11-15", "has_results": false, "last_update_posted_date": "2026-03-04", "last_synced_at": "2026-10-12T19:06:19.827Z", "location_count": 2, "location_summary": "Chicago, Illinois", "locations": [ { "city": "Chicago", "state": "Illinois" }, { "city": "Chicago", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT04857528" }, { "nct_id": "NCT02016248", "title": "SBRT Boost for Unfavorable Prostate Cancer'", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Prostate Cancer" ], "interventions": [ { "name": "Stereotactic body radiotherapy (SBRT) Boost", "type": "RADIATION" } ], "intervention_types": [ "RADIATION" ], "sponsor": "MemorialCare Health System", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "MALE", "summary": "18 Years and older · Male only" }, "enrollment_count": 150, "start_date": "2012-06", "completion_date": "2029-06", "has_results": false, "last_update_posted_date": "2026-03-30", "last_synced_at": "2026-10-12T19:06:19.827Z", "location_count": 3, "location_summary": "Fountain Valley, California • Laguna Hills, California • Long Beach, California", "locations": [ { "city": "Fountain Valley", "state": "California" }, { "city": "Laguna Hills", "state": "California" }, { "city": "Long Beach", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT02016248" }, { "nct_id": "NCT07325721", "title": "Hypofractionated Radiotherapy With a Focal Microboost for High-Risk and Locally Advanced Prostate Cancer", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Prostate Cancer", "Prostate Cancer Patients Treated by Radiotherapy" ], "interventions": [ { "name": "Hypofractionated radiation with a microboost", "type": "RADIATION" } ], "intervention_types": [ "RADIATION" ], "sponsor": "Medical University of South Carolina", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "MALE", "summary": "18 Years and older · Male only" }, "enrollment_count": 46, "start_date": "2026-02-02", "completion_date": "2034-01-01", "has_results": false, "last_update_posted_date": "2026-02-05", "last_synced_at": "2026-10-12T19:06:19.827Z", "location_count": 1, "location_summary": "Charleston, South Carolina", "locations": [ { "city": "Charleston", "state": "South Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT07325721" }, { "nct_id": "NCT05800405", "title": "Evaluation of Bridging Radiation Therapy Before CAR T-Cell Infusion for the Treatment of Relapsed or Refractory Large B-Cell Lymphoma", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "EARLY_PHASE1" ], "conditions": [ "Recurrent Diffuse Large B-Cell Lymphoma", "Refractory Diffuse Large B-Cell Lymphoma" ], "interventions": [ { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Chimeric Antigen Receptor T-Cell Therapy", "type": "BIOLOGICAL" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "External Beam Radiation Therapy", "type": "RADIATION" }, { "name": "Leukapheresis", "type": "PROCEDURE" }, { "name": "Magnetic Resonance Imaging", "type": "PROCEDURE" }, { "name": "Positron Emission Tomography", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE", "BIOLOGICAL", "RADIATION" ], "sponsor": "City of Hope Medical Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 9, "start_date": "2023-07-20", "completion_date": "2027-01-04", "has_results": false, "last_update_posted_date": "2026-02-04", "last_synced_at": "2026-10-12T19:06:19.827Z", "location_count": 1, "location_summary": "Duarte, California", "locations": [ { "city": "Duarte", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT05800405" }, { "nct_id": "NCT03402607", "title": "Trial Comparing PLA to HIGRT (PROVE-HCC)", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Hepatocellular Carcinoma" ], "interventions": [ { "name": "Percutaneous Local Ablation", "type": "PROCEDURE" }, { "name": "Hypofractionated Image Guided Radiation Therapy", "type": "RADIATION" } ], "intervention_types": [ "PROCEDURE", "RADIATION" ], "sponsor": "Duke University", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 12, "start_date": "2018-08-08", "completion_date": "2020-03-25", "has_results": true, "last_update_posted_date": "2022-07-08", "last_synced_at": "2026-10-12T19:06:19.827Z", "location_count": 2, "location_summary": "Durham, North Carolina", "locations": [ { "city": "Durham", "state": "North Carolina" }, { "city": "Durham", "state": "North Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT03402607" }, { "nct_id": "NCT03197506", "title": "Pembrolizumab and Standard Therapy in Treating Patients With Glioblastoma", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Glioblastoma", "Gliosarcoma", "Supratentorial Glioblastoma" ], "interventions": [ { "name": "External Beam Radiation Therapy", "type": "RADIATION" }, { "name": "Laboratory Biomarker Analysis", "type": "OTHER" }, { "name": "Pembrolizumab", "type": "BIOLOGICAL" }, { "name": "Radiation Therapy", "type": "RADIATION" }, { "name": "Temozolomide", "type": "DRUG" }, { "name": "Therapeutic Conventional Surgery", "type": "PROCEDURE" } ], "intervention_types": [ "RADIATION", "OTHER", "BIOLOGICAL", "DRUG", "PROCEDURE" ], "sponsor": "Mayo Clinic", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 52, "start_date": "2018-01-15", "completion_date": "2028-06-06", "has_results": true, "last_update_posted_date": "2026-09-22", "last_synced_at": "2026-10-12T19:06:19.827Z", "location_count": 3, "location_summary": "Phoenix, Arizona • Scottsdale, Arizona • Rochester, Minnesota", "locations": [ { "city": "Phoenix", "state": "Arizona" }, { "city": "Scottsdale", "state": "Arizona" }, { "city": "Rochester", "state": "Minnesota" } ], "official_url": "https://clinicaltrials.gov/study/NCT03197506" } ] }