{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Stage+IV+Head+and+Neck+Squamous+Cell+Carcinoma&page=8", "query": { "condition": "Stage IV Head and Neck Squamous Cell Carcinoma", "page": 8 }, "page_size": 10 }, "pagination": { "page": 8, "page_size": 10, "total_count": 328, "total_pages": 33, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Stage+IV+Head+and+Neck+Squamous+Cell+Carcinoma&page=9&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Stage+IV+Head+and+Neck+Squamous+Cell+Carcinoma&page=7&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-19T17:08:58.010Z", "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": "NCT01806675", "title": "18F-FPPRGD2 PET/CT or PET/MRI in Predicting Early Response in Patients With Cancer Receiving Anti-Angiogenesis Therapy", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Adult Giant Cell Glioblastoma", "Adult Glioblastoma", "Adult Gliosarcoma", "Male Breast Cancer", "Metastatic Squamous Neck Cancer With Occult Primary Squamous Cell Carcinoma", "Recurrent Adenoid Cystic Carcinoma of the Oral Cavity", "Recurrent Adult Brain Tumor", "Recurrent Basal Cell Carcinoma of the Lip", "Recurrent Colon Cancer", "Recurrent Esthesioneuroblastoma of the Paranasal Sinus and Nasal Cavity", "Recurrent Hypopharyngeal Cancer", "Recurrent Inverted Papilloma of the Paranasal Sinus and Nasal Cavity", "Recurrent Laryngeal Cancer", "Recurrent Lip and Oral Cavity Cancer", "Recurrent Lymphoepithelioma of the Nasopharynx", "Recurrent Lymphoepithelioma of the Oropharynx", "Recurrent Metastatic Squamous Neck Cancer With Occult Primary", "Recurrent Midline Lethal Granuloma of the Paranasal Sinus and Nasal Cavity", "Recurrent Mucoepidermoid Carcinoma of the Oral Cavity", "Recurrent Nasopharyngeal Cancer", "Recurrent Non-small Cell Lung Cancer", "Recurrent Oropharyngeal Cancer", "Recurrent Pancreatic Cancer", "Recurrent Paranasal Sinus and Nasal Cavity Cancer", "Recurrent Rectal Cancer", "Recurrent Renal Cell Cancer", "Recurrent Salivary Gland Cancer", "Stage IIIA Breast Cancer", "Stage IIIA Non-small Cell Lung Cancer", "Stage IIIB Breast Cancer", "Stage IIIB Non-small Cell Lung Cancer", "Stage IIIC Breast Cancer", "Stage IV Breast Cancer", "Stage IV Non-small Cell Lung Cancer", "Stage IV Pancreatic Cancer", "Stage IV Renal Cell Cancer", "Stage IVA Colon Cancer", "Stage IVA Rectal Cancer", "Stage IVA Salivary Gland Cancer", "Stage IVB Colon Cancer", "Stage IVB Salivary Gland Cancer", "Stage IVC Salivary Gland Cancer", "Tongue Cancer", "Unspecified Adult Solid Tumor, Protocol Specific" ], "interventions": [ { "name": "18F-fludeoxyglucose (18F-FDG)", "type": "DRUG" }, { "name": "18F-FPPRGD2", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Sanjiv Sam Gambhir", "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": "2013-03-04", "completion_date": "2019-04", "has_results": true, "last_update_posted_date": "2019-10-03", "last_synced_at": "2026-10-19T17:08:58.010Z", "location_count": 1, "location_summary": "Stanford, California", "locations": [ { "city": "Stanford", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT01806675" }, { "nct_id": "NCT00054561", "title": "Isotretinoin, Interferon Alfa, and Vitamin E in Treating Patients With Stage III or Stage IV Head and Neck Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Head and Neck Cancer" ], "interventions": [ { "name": "recombinant interferon alfa", "type": "BIOLOGICAL" }, { "name": "vitamin E", "type": "DIETARY_SUPPLEMENT" }, { "name": "isotretinoin", "type": "DRUG" }, { "name": "adjuvant therapy", "type": "PROCEDURE" } ], "intervention_types": [ "BIOLOGICAL", "DIETARY_SUPPLEMENT", "DRUG", "PROCEDURE" ], "sponsor": "Eastern Cooperative Oncology Group", "sponsor_class": "NETWORK", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "120 Years", "sex": "ALL", "summary": "18 Years to 120 Years" }, "enrollment_count": null, "start_date": "2003-11-26", "completion_date": "2009-05-01", "has_results": false, "last_update_posted_date": "2023-06-15", "last_synced_at": "2026-10-19T17:08:58.010Z", "location_count": 82, "location_summary": "Birmingham, Alabama • Scottsdale, Arizona • Duarte, California + 57 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Scottsdale", "state": "Arizona" }, { "city": "Duarte", "state": "California" }, { "city": "Palo Alto", "state": "California" }, { "city": "Stanford", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00054561" }, { "nct_id": "NCT00404339", "title": "Vaccine Therapy in Treating Patients With Head and Neck Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Head and Neck Cancer" ], "interventions": [ { "name": "mutant p53 peptide pulsed dendritic cell vaccine", "type": "BIOLOGICAL" }, { "name": "tetanus toxoid helper peptide", "type": "BIOLOGICAL" }, { "name": "adjuvant therapy", "type": "PROCEDURE" } ], "intervention_types": [ "BIOLOGICAL", "PROCEDURE" ], "sponsor": "Robert Ferris", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "120 Years", "sex": "ALL", "summary": "18 Years to 120 Years" }, "enrollment_count": 17, "start_date": "2005-09", "completion_date": "2014-03", "has_results": false, "last_update_posted_date": "2016-04-18", "last_synced_at": "2026-10-19T17:08:58.010Z", "location_count": 1, "location_summary": "Pittsburgh, Pennsylvania", "locations": [ { "city": "Pittsburgh", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT00404339" }, { "nct_id": "NCT00081211", "title": "Intratumoral PV701 in Treating Patients With Advanced or Recurrent Unresectable Squamous Cell Carcinoma of the Head and Neck", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Recurrent Salivary Gland Cancer", "Recurrent Squamous Cell Carcinoma of the Hypopharynx", "Recurrent Squamous Cell Carcinoma of the Larynx", "Recurrent Squamous Cell Carcinoma of the Lip and Oral Cavity", "Recurrent Squamous Cell Carcinoma of the Nasopharynx", "Recurrent Squamous Cell Carcinoma of the Oropharynx", "Recurrent Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity", "Salivary Gland Squamous Cell Carcinoma", "Stage III Salivary Gland Cancer", "Stage III Squamous Cell Carcinoma of the Hypopharynx", "Stage III Squamous Cell Carcinoma of the Larynx", "Stage III Squamous Cell Carcinoma of the Lip and Oral Cavity", "Stage III Squamous Cell Carcinoma of the Nasopharynx", "Stage III Squamous Cell Carcinoma of the Oropharynx", "Stage III Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity", "Stage IV Salivary Gland Cancer", "Stage IV Squamous Cell Carcinoma of the Hypopharynx", "Stage IV Squamous Cell Carcinoma of the Larynx", "Stage IV Squamous Cell Carcinoma of the Lip and Oral Cavity", "Stage IV Squamous Cell Carcinoma of the Nasopharynx", "Stage IV Squamous Cell Carcinoma of the Oropharynx", "Stage IV Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity" ], "interventions": [ { "name": "PV701", "type": "BIOLOGICAL" } ], "intervention_types": [ "BIOLOGICAL" ], "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": 30, "start_date": "2004-04", "completion_date": null, "has_results": false, "last_update_posted_date": "2013-01-24", "last_synced_at": "2026-10-19T17:08:58.010Z", "location_count": 1, "location_summary": "Chicago, Illinois", "locations": [ { "city": "Chicago", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT00081211" }, { "nct_id": "NCT00015964", "title": "ZD 1839 in Treating Patients With Metastatic or Recurrent Cancer of the Head and Neck", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Head and Neck Cancer" ], "interventions": [ { "name": "ZD1839", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "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": 51, "start_date": "2001-03", "completion_date": "2005-07", "has_results": false, "last_update_posted_date": "2013-09-05", "last_synced_at": "2026-10-19T17:08:58.010Z", "location_count": 11, "location_summary": "Chicago, Illinois • Decatur, Illinois • Evanston, Illinois + 7 more", "locations": [ { "city": "Chicago", "state": "Illinois" }, { "city": "Chicago", "state": "Illinois" }, { "city": "Decatur", "state": "Illinois" }, { "city": "Evanston", "state": "Illinois" }, { "city": "Harvey", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT00015964" }, { "nct_id": "NCT00851877", "title": "Nab-Paclitaxel, Cisplatin, and Cetuximab With Concurrent Radiation Therapy for Locally Advanced Head and Neck Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Head and Neck Cancer" ], "interventions": [ { "name": "Cetuximab", "type": "BIOLOGICAL" }, { "name": "Cisplatin", "type": "DRUG" }, { "name": "Nab-Paclitaxel", "type": "DRUG" }, { "name": "intensity-modulated radiation therapy", "type": "RADIATION" } ], "intervention_types": [ "BIOLOGICAL", "DRUG", "RADIATION" ], "sponsor": "University of Texas Southwestern Medical Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "120 Years", "sex": "ALL", "summary": "18 Years to 120 Years" }, "enrollment_count": 37, "start_date": "2009-03-01", "completion_date": "2015-08-03", "has_results": true, "last_update_posted_date": "2020-08-21", "last_synced_at": "2026-10-19T17:08:58.010Z", "location_count": 2, "location_summary": "Dallas, Texas", "locations": [ { "city": "Dallas", "state": "Texas" }, { "city": "Dallas", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT00851877" }, { "nct_id": "NCT00301028", "title": "Cetuximab, Carboplatin, and Paclitaxel Followed by Radiation Therapy, With or Without Cisplatin, in Treating Patients With Metastatic Head and Neck Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Head and Neck Cancer" ], "interventions": [ { "name": "Cetuximab", "type": "BIOLOGICAL" }, { "name": "Carboplatin", "type": "DRUG" }, { "name": "Paclitaxel", "type": "DRUG" }, { "name": "Conventional Surgery", "type": "PROCEDURE" }, { "name": "Radiation Therapy", "type": "RADIATION" } ], "intervention_types": [ "BIOLOGICAL", "DRUG", "PROCEDURE", "RADIATION" ], "sponsor": "M.D. Anderson Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "16 Years", "maximum_age": null, "sex": "ALL", "summary": "16 Years and older" }, "enrollment_count": 48, "start_date": "2006-04", "completion_date": "2011-09", "has_results": true, "last_update_posted_date": "2013-04-05", "last_synced_at": "2026-10-19T17:08:58.010Z", "location_count": 1, "location_summary": "Houston, Texas", "locations": [ { "city": "Houston", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT00301028" }, { "nct_id": "NCT04460937", "title": "Testing the Addition of an Anti-cancer Drug, Adavosertib, to Radiation Therapy for Patients With Incurable Esophageal and Gastroesophageal Junction Cancers", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Clinical Stage III Esophageal Adenocarcinoma AJCC v8", "Clinical Stage III Esophageal Squamous Cell Carcinoma AJCC v8", "Clinical Stage III Gastroesophageal Junction Adenocarcinoma AJCC v8", "Clinical Stage IV Esophageal Adenocarcinoma AJCC v8", "Clinical Stage IV Esophageal Squamous Cell Carcinoma AJCC v8", "Clinical Stage IV Gastroesophageal Junction Adenocarcinoma AJCC v8", "Clinical Stage IVA Esophageal Adenocarcinoma AJCC v8", "Clinical Stage IVA Esophageal Squamous Cell Carcinoma AJCC v8", "Clinical Stage IVA Gastroesophageal Junction Adenocarcinoma AJCC v8", "Clinical Stage IVB Esophageal Adenocarcinoma AJCC v8", "Clinical Stage IVB Esophageal Squamous Cell Carcinoma AJCC v8", "Clinical Stage IVB Gastroesophageal Junction Adenocarcinoma AJCC v8", "Distal Esophagus Adenocarcinoma", "Gastric Cardia Adenocarcinoma", "Metastatic Esophageal Adenocarcinoma", "Metastatic Esophageal Squamous Cell Carcinoma", "Metastatic Gastroesophageal Junction Adenocarcinoma", "Metastatic Malignant Neoplasm in the Brain", "Metastatic Malignant Neoplasm in the Leptomeninges", "Pathologic Stage III Esophageal Adenocarcinoma AJCC v8", "Pathologic Stage III Esophageal Squamous Cell Carcinoma AJCC v8", "Pathologic Stage III Gastroesophageal Junction Adenocarcinoma AJCC v8", "Pathologic Stage IIIA Esophageal Adenocarcinoma AJCC v8", "Pathologic Stage IIIA Esophageal Squamous Cell Carcinoma AJCC v8", "Pathologic Stage IIIA Gastroesophageal Junction Adenocarcinoma AJCC v8", "Pathologic Stage IIIB Esophageal Adenocarcinoma AJCC v8", "Pathologic Stage IIIB Esophageal Squamous Cell Carcinoma AJCC v8", "Pathologic Stage IIIB Gastroesophageal Junction Adenocarcinoma AJCC v8", "Pathologic Stage IV Esophageal Adenocarcinoma AJCC v8", "Pathologic Stage IV Esophageal Squamous Cell Carcinoma AJCC v8", "Pathologic Stage IV Gastroesophageal Junction Adenocarcinoma AJCC v8", "Pathologic Stage IVA Esophageal Adenocarcinoma AJCC v8", "Pathologic Stage IVA Esophageal Squamous Cell Carcinoma AJCC v8", "Pathologic Stage IVA Gastroesophageal Junction Adenocarcinoma AJCC v8", "Pathologic Stage IVB Esophageal Adenocarcinoma AJCC v8", "Pathologic Stage IVB Esophageal Squamous Cell Carcinoma AJCC v8", "Pathologic Stage IVB Gastroesophageal Junction Adenocarcinoma AJCC v8", "Postneoadjuvant Therapy Stage III Esophageal Adenocarcinoma AJCC v8", "Postneoadjuvant Therapy Stage III Esophageal Squamous Cell Carcinoma AJCC v8", "Postneoadjuvant Therapy Stage III Gastroesophageal Junction Adenocarcinoma AJCC v8", "Postneoadjuvant Therapy Stage IIIA Esophageal Adenocarcinoma AJCC v8", "Postneoadjuvant Therapy Stage IIIA Esophageal Squamous Cell Carcinoma AJCC v8", "Postneoadjuvant Therapy Stage IIIA Gastroesophageal Junction Adenocarcinoma AJCC v8", "Postneoadjuvant Therapy Stage IIIB Esophageal Adenocarcinoma AJCC v8", "Postneoadjuvant Therapy Stage IIIB Esophageal Squamous Cell Carcinoma AJCC v8", "Postneoadjuvant Therapy Stage IIIB Gastroesophageal Junction Adenocarcinoma AJCC v8", "Postneoadjuvant Therapy Stage IV Esophageal Adenocarcinoma AJCC v8", "Postneoadjuvant Therapy Stage IV Esophageal Squamous Cell Carcinoma AJCC v8", "Postneoadjuvant Therapy Stage IV Gastroesophageal Junction Adenocarcinoma AJCC v8", "Postneoadjuvant Therapy Stage IVA Esophageal Adenocarcinoma AJCC v8", "Postneoadjuvant Therapy Stage IVA Esophageal Squamous Cell Carcinoma AJCC v8", "Postneoadjuvant Therapy Stage IVA Gastroesophageal Junction Adenocarcinoma AJCC v8", "Postneoadjuvant Therapy Stage IVB Esophageal Adenocarcinoma AJCC v8", "Postneoadjuvant Therapy Stage IVB Esophageal Squamous Cell Carcinoma AJCC v8", "Postneoadjuvant Therapy Stage IVB Gastroesophageal Junction Adenocarcinoma AJCC v8", "Unresectable Esophageal Adenocarcinoma", "Unresectable Esophageal Carcinoma", "Unresectable Esophageal Squamous Cell Carcinoma", "Unresectable Gastroesophageal Junction Adenocarcinoma" ], "interventions": [ { "name": "Adavosertib", "type": "DRUG" }, { "name": "Radiation Therapy", "type": "RADIATION" } ], "intervention_types": [ "DRUG", "RADIATION" ], "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": 4, "start_date": "2021-04-09", "completion_date": "2026-12-18", "has_results": true, "last_update_posted_date": "2026-07-31", "last_synced_at": "2026-10-19T17:08:58.010Z", "location_count": 7, "location_summary": "Duarte, California • Chicago, Illinois • Lexington, Kentucky + 3 more", "locations": [ { "city": "Duarte", "state": "California" }, { "city": "Chicago", "state": "Illinois" }, { "city": "Lexington", "state": "Kentucky" }, { "city": "Columbus", "state": "Ohio" }, { "city": "Pittsburgh", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT04460937" }, { "nct_id": "NCT07405086", "title": "Morning Versus Afternoon Administration of Immunotherapy for the Treatment of Advanced or Metastatic Solid Tumors, The Knight SHIFT Study", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Advanced Biliary Tract Carcinoma", "Advanced Head and Neck Squamous Cell Carcinoma", "Advanced Hepatocellular Carcinoma", "Advanced Lung Non-Small Cell Carcinoma", "Advanced Malignant Solid Neoplasm", "Advanced Melanoma", "Advanced Renal Cell Carcinoma", "Metastatic Biliary Tract Carcinoma", "Metastatic Head and Neck Squamous Cell Carcinoma", "Metastatic Hepatocellular Carcinoma", "Metastatic Lung Non-Small Cell Carcinoma", "Metastatic Malignant Solid Neoplasm", "Metastatic Melanoma", "Metastatic Renal Cell Carcinoma", "Recurrent Head and Neck Squamous Cell Carcinoma", "Stage III Hepatocellular Carcinoma AJCC v8", "Stage III Lung Cancer AJCC v8", "Stage III Renal Cell Cancer AJCC v8", "Stage IV Hepatocellular Carcinoma AJCC v8", "Stage IV Lung Cancer AJCC v8", "Stage IV Renal Cell Cancer AJCC v8" ], "interventions": [ { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Immune Checkpoint Inhibitor", "type": "DRUG" } ], "intervention_types": [ "PROCEDURE", "DRUG" ], "sponsor": "OHSU Knight Cancer Institute", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 160, "start_date": "2026-04-24", "completion_date": "2028-12-31", "has_results": false, "last_update_posted_date": "2026-10-13", "last_synced_at": "2026-10-19T17:08:58.010Z", "location_count": 1, "location_summary": "Portland, Oregon", "locations": [ { "city": "Portland", "state": "Oregon" } ], "official_url": "https://clinicaltrials.gov/study/NCT07405086" }, { "nct_id": "NCT02917629", "title": "ACTOplus Met XR in Treating Patients With Stage I-IV Oral Cavity or Oropharynx Cancer Undergoing Definitive Treatment", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Oral Cavity Neoplasm", "Oropharyngeal Neoplasm", "Stage 0 Oral Cavity Squamous Cell Carcinoma American Joint Committee on Cancer (AJCC) v6 and v7", "Stage 0 Oropharyngeal Squamous Cell Carcinoma AJCC v6 and v7", "Stage I Oral Cavity Squamous Cell Carcinoma AJCC v6 and v7", "Stage I Oropharyngeal Squamous Cell Carcinoma AJCC v6 and v7", "Stage II Oral Cavity Squamous Cell Carcinoma AJCC v6 and v7", "Stage II Oropharyngeal Squamous Cell Carcinoma AJCC v6 and v7", "Stage III Oral Cavity Squamous Cell Carcinoma AJCC v6 and v7", "Stage III Oropharyngeal Squamous Cell Carcinoma AJCC v7", "Stage IVA Oral Cavity Squamous Cell Carcinoma AJCC v6 and v7", "Stage IVA Oropharyngeal Squamous Cell Carcinoma AJCC v7", "Stage IVB Oral Cavity Squamous Cell Carcinoma AJCC v6 and v7", "Stage IVB Oropharyngeal Squamous Cell Carcinoma AJCC v7" ], "interventions": [ { "name": "Laboratory Biomarker Analysis", "type": "OTHER" }, { "name": "Metformide Hydrochloride/Pioglitazone Hydrochloride Extended-Release Tablet", "type": "DRUG" }, { "name": "Pharmacological Study", "type": "OTHER" }, { "name": "Placebo", "type": "OTHER" } ], "intervention_types": [ "OTHER", "DRUG" ], "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": 6, "start_date": "2018-05-31", "completion_date": "2019-08-28", "has_results": true, "last_update_posted_date": "2023-03-08", "last_synced_at": "2026-10-19T17:08:58.010Z", "location_count": 4, "location_summary": "Baltimore, Maryland • Minneapolis, Minnesota • Rochester, New York + 1 more", "locations": [ { "city": "Baltimore", "state": "Maryland" }, { "city": "Minneapolis", "state": "Minnesota" }, { "city": "Rochester", "state": "New York" }, { "city": "Madison", "state": "Wisconsin" } ], "official_url": "https://clinicaltrials.gov/study/NCT02917629" } ] }