{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Radiotherapy+followed+by+chemotherapy&page=18", "query": { "intervention": "Radiotherapy followed by chemotherapy", "page": 18 }, "page_size": 10 }, "pagination": { "page": 18, "page_size": 10, "total_count": 887, "total_pages": 89, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Radiotherapy+followed+by+chemotherapy&page=19&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Radiotherapy+followed+by+chemotherapy&page=17&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-15T07:02:08.227Z", "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": "NCT00003087", "title": "Combination Chemotherapy, Radiation Therapy and Surgery in Treating Patients With Cancer of the Esophagus", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Esophageal Cancer" ], "interventions": [ { "name": "cisplatin", "type": "DRUG" }, { "name": "paclitaxel", "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": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 25, "start_date": "1997-08", "completion_date": "2005-02", "has_results": false, "last_update_posted_date": "2013-06-25", "last_synced_at": "2026-10-15T07:02:08.227Z", "location_count": 1, "location_summary": "New York, New York", "locations": [ { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT00003087" }, { "nct_id": "NCT02873598", "title": "A Dose Escalation Trial of SBRT After Induction Chemotherapy for Locally Advanced Pancreatic Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Pancreatic Cancer" ], "interventions": [ { "name": "FOLFIRINOX or gemcitabine/abraxane", "type": "DRUG" }, { "name": "SBRT", "type": "RADIATION" } ], "intervention_types": [ "DRUG", "RADIATION" ], "sponsor": "University of Colorado, Denver", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "99 Years", "sex": "ALL", "summary": "18 Years to 99 Years" }, "enrollment_count": 14, "start_date": "2016-11-17", "completion_date": "2022-11-28", "has_results": true, "last_update_posted_date": "2022-12-19", "last_synced_at": "2026-10-15T07:02:08.227Z", "location_count": 1, "location_summary": "Aurora, Colorado", "locations": [ { "city": "Aurora", "state": "Colorado" } ], "official_url": "https://clinicaltrials.gov/study/NCT02873598" }, { "nct_id": "NCT00715611", "title": "Pleurectomy/Decortication (Neo) Adjuvant Chemotherapy and Intensity Modulated Radiation Therapy to the Pleura in Patients With Locally Advanced Malignant Pleural Mesothelioma", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Mesothelioma" ], "interventions": [ { "name": "Pleurectomy/Decortication", "type": "PROCEDURE" }, { "name": "pemetrexed and cisplatin or carboplatin", "type": "DRUG" }, { "name": "Intensity Modulated Radiation Therapy", "type": "RADIATION" } ], "intervention_types": [ "PROCEDURE", "DRUG", "RADIATION" ], "sponsor": "Memorial Sloan Kettering Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "80 Years", "sex": "ALL", "summary": "18 Years to 80 Years" }, "enrollment_count": 65, "start_date": "2008-10-11", "completion_date": "2027-07", "has_results": false, "last_update_posted_date": "2026-08-11", "last_synced_at": "2026-10-15T07:02:08.227Z", "location_count": 12, "location_summary": "Tampa, Florida • Boston, Massachusetts • Rochester, Minnesota + 9 more", "locations": [ { "city": "Tampa", "state": "Florida" }, { "city": "Boston", "state": "Massachusetts" }, { "city": "Rochester", "state": "Minnesota" }, { "city": "Basking Ridge", "state": "New Jersey" }, { "city": "Middletown", "state": "New Jersey" } ], "official_url": "https://clinicaltrials.gov/study/NCT00715611" }, { "nct_id": "NCT00153881", "title": "Docetaxel and Carboplatin Followed by Oral Capecitabine, Docetaxel and Radiation for Esophageal Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Esophageal Neoplasms" ], "interventions": [ { "name": "Capecitabine (Xeloda)", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Dartmouth-Hitchcock 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": 44, "start_date": "2000-02", "completion_date": "2013-09", "has_results": false, "last_update_posted_date": "2014-11-13", "last_synced_at": "2026-10-15T07:02:08.227Z", "location_count": 1, "location_summary": "Lebanon, New Hampshire", "locations": [ { "city": "Lebanon", "state": "New Hampshire" } ], "official_url": "https://clinicaltrials.gov/study/NCT00153881" }, { "nct_id": "NCT00995007", "title": "A Randomized Phase II Trial of Vandetanib (ZD6474) in Combination With Carboplatin Versus Carboplatin Alone Followed by Vandetanib Alone in Adults With Recurrent High-Grade Gliomas", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Glioblastoma Multiforme", "Gliosarcoma", "Anaplastic Astrocytoma", "Anaplastic Oligodendroglioma", "Anaplastic Mixed Oligoastrocytoma" ], "interventions": [ { "name": "ZD6474 (Vandetanib)", "type": "DRUG" }, { "name": "Carboplatin", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "100 Years", "sex": "ALL", "summary": "18 Years to 100 Years" }, "enrollment_count": 112, "start_date": "2009-09", "completion_date": "2015-12", "has_results": true, "last_update_posted_date": "2016-03-29", "last_synced_at": "2026-10-15T07:02:08.227Z", "location_count": 1, "location_summary": "Bethesda, Maryland", "locations": [ { "city": "Bethesda", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT00995007" }, { "nct_id": "NCT00245037", "title": "Busulfan, Fludarabine, and Total-Body Irradiation in Treating Patients Who Are Undergoing a Donor Stem Cell Transplant for Hematologic Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Chronic Myeloproliferative Disorders", "Leukemia", "Lymphoma", "Multiple Myeloma and Plasma Cell Neoplasm", "Myelodysplastic Syndromes", "Myelodysplastic/Myeloproliferative Neoplasms", "Precancerous Condition" ], "interventions": [ { "name": "therapeutic allogeneic lymphocytes", "type": "BIOLOGICAL" }, { "name": "busulfan", "type": "DRUG" }, { "name": "cyclosporine", "type": "DRUG" }, { "name": "fludarabine phosphate", "type": "DRUG" }, { "name": "mycophenolate mofetil", "type": "DRUG" }, { "name": "peripheral blood stem cell transplantation", "type": "PROCEDURE" }, { "name": "Total Body Irradiation (TBI)", "type": "RADIATION" }, { "name": "Granulocyte colony-stimulating factor (G-CSF)", "type": "DRUG" }, { "name": "Phenytoin", "type": "DRUG" }, { "name": "Methotrexate", "type": "DRUG" } ], "intervention_types": [ "BIOLOGICAL", "DRUG", "PROCEDURE", "RADIATION" ], "sponsor": "OHSU Knight Cancer Institute", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "80 Years", "sex": "ALL", "summary": "18 Years to 80 Years" }, "enrollment_count": 147, "start_date": "2005-06", "completion_date": "2015-08", "has_results": true, "last_update_posted_date": "2017-09-27", "last_synced_at": "2026-10-15T07:02:08.227Z", "location_count": 1, "location_summary": "Portland, Oregon", "locations": [ { "city": "Portland", "state": "Oregon" } ], "official_url": "https://clinicaltrials.gov/study/NCT00245037" }, { "nct_id": "NCT06592599", "title": "Gemcitabine + Docetaxel + Toripalimab Induction in Epstein-Barr Virus (EBV) Associated Nasopharyngeal Carcinoma(NPC)", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Nasopharyngeal Carcinoma" ], "interventions": [ { "name": "Toripalimab", "type": "DRUG" }, { "name": "Concurrent Chemoradiation and Adjuvant treatment following Chemoradiation", "type": "RADIATION" } ], "intervention_types": [ "DRUG", "RADIATION" ], "sponsor": "Stanford University", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 24, "start_date": "2024-09-03", "completion_date": "2029-01", "has_results": false, "last_update_posted_date": "2026-06-23", "last_synced_at": "2026-10-15T07:02:08.227Z", "location_count": 1, "location_summary": "Palo Alto, California", "locations": [ { "city": "Palo Alto", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT06592599" }, { "nct_id": "NCT00253435", "title": "N2001-02: I-MIBG With Intensive Chemotherapy and Autologous Stem Cell Rescue for High-Risk Neuroblastoma", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Neuroblastoma" ], "interventions": [ { "name": "Filgrastim", "type": "BIOLOGICAL" }, { "name": "Carboplatin", "type": "DRUG" }, { "name": "Etoposide", "type": "DRUG" }, { "name": "Melphalan", "type": "DRUG" }, { "name": "Peripheral blood stem cell infusion", "type": "PROCEDURE" }, { "name": "131I-MIBG", "type": "RADIATION" }, { "name": "Radiation therapy", "type": "RADIATION" } ], "intervention_types": [ "BIOLOGICAL", "DRUG", "PROCEDURE", "RADIATION" ], "sponsor": "New Approaches to Neuroblastoma Therapy Consortium", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "1 Year", "maximum_age": "29 Years", "sex": "ALL", "summary": "1 Year to 29 Years" }, "enrollment_count": 50, "start_date": "2005-09", "completion_date": "2013-12", "has_results": true, "last_update_posted_date": "2026-04-28", "last_synced_at": "2026-10-15T07:02:08.227Z", "location_count": 14, "location_summary": "Los Angeles, California • Palo Alto, California • San Francisco, California + 11 more", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "Palo Alto", "state": "California" }, { "city": "San Francisco", "state": "California" }, { "city": "Atlanta", "state": "Georgia" }, { "city": "Chicago", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT00253435" }, { "nct_id": "NCT02301143", "title": "Phase 2 Nab® -Paclitaxel (Abraxane®) Plus Gemcitabine in Subjects With Locally Advanced Pancreatic Cancer (LAPC)", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Pancreatic Neoplasms" ], "interventions": [ { "name": "nab-Paclitaxel", "type": "DRUG" }, { "name": "Gemcitabine", "type": "DRUG" }, { "name": "Chemoradiation", "type": "DRUG" }, { "name": "Capecitabine", "type": "DRUG" }, { "name": "Surgery", "type": "PROCEDURE" } ], "intervention_types": [ "DRUG", "PROCEDURE" ], "sponsor": "Celgene", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 107, "start_date": "2015-04-21", "completion_date": "2018-04-26", "has_results": true, "last_update_posted_date": "2019-03-20", "last_synced_at": "2026-10-15T07:02:08.227Z", "location_count": 23, "location_summary": "Scottsdale, Arizona • Sacramento, California • San Diego, California + 20 more", "locations": [ { "city": "Scottsdale", "state": "Arizona" }, { "city": "Sacramento", "state": "California" }, { "city": "San Diego", "state": "California" }, { "city": "New Haven", "state": "Connecticut" }, { "city": "Washington D.C.", "state": "District of Columbia" } ], "official_url": "https://clinicaltrials.gov/study/NCT02301143" }, { "nct_id": "NCT00002791", "title": "Chemotherapy Plus Radiation Therapy Followed by Surgery in Treating Patients With Soft Tissue Sarcoma", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Sarcoma" ], "interventions": [ { "name": "filgrastim", "type": "BIOLOGICAL" }, { "name": "dacarbazine", "type": "DRUG" }, { "name": "doxorubicin hydrochloride", "type": "DRUG" }, { "name": "ifosfamide", "type": "DRUG" }, { "name": "mesna", "type": "DRUG" }, { "name": "conventional surgery", "type": "PROCEDURE" }, { "name": "brachytherapy", "type": "RADIATION" }, { "name": "intraoperative radiation therapy", "type": "RADIATION" }, { "name": "radioisotope therapy", "type": "RADIATION" } ], "intervention_types": [ "BIOLOGICAL", "DRUG", "PROCEDURE", "RADIATION" ], "sponsor": "Radiation Therapy Oncology Group", "sponsor_class": "NETWORK", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": null, "start_date": "1997-02", "completion_date": "2013-11", "has_results": false, "last_update_posted_date": "2014-01-24", "last_synced_at": "2026-10-15T07:02:08.227Z", "location_count": 220, "location_summary": "Birmingham, Alabama • Huntsville, Alabama • Mobile, Alabama + 169 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Birmingham", "state": "Alabama" }, { "city": "Huntsville", "state": "Alabama" }, { "city": "Mobile", "state": "Alabama" }, { "city": "Mobile", "state": "Alabama" } ], "official_url": "https://clinicaltrials.gov/study/NCT00002791" } ] }