{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Advanced+Solid+Tumors+%26+Metastatic+Squamous+Cell+Carcinoma+of+the+Head+and+Neck", "query": { "condition": "Advanced Solid Tumors & Metastatic Squamous Cell Carcinoma of the Head and Neck" }, "page_size": 10 }, "pagination": { "page": 1, "page_size": 10, "total_count": 152, "total_pages": 16, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Advanced+Solid+Tumors+%26+Metastatic+Squamous+Cell+Carcinoma+of+the+Head+and+Neck&page=2&page_size=10", "previous_page_url": null }, "source": "remote", "last_synced_at": "2026-06-25T16:10:55.437Z", "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": "NCT05277051", "title": "First-Time-in-Human Study of GSK4381562 in Participants With Advanced Solid Tumors", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Neoplasms" ], "interventions": [ { "name": "Remzistotug", "type": "DRUG" }, { "name": "Dostarlimab", "type": "DRUG" }, { "name": "Belrestotug", "type": "DRUG" }, { "name": "Nelistotug", "type": "DRUG" }, { "name": "GSK5764227", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "GlaxoSmithKline", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 152, "start_date": "2022-03-22", "completion_date": "2027-08-31", "has_results": false, "last_update_posted_date": "2026-06-25", "last_synced_at": "2026-06-25T16:10:55.437Z", "location_count": 7, "location_summary": "San Francisco, California • Charlotte, North Carolina • Oklahoma City, Oklahoma + 4 more", "locations": [ { "city": "San Francisco", "state": "California" }, { "city": "Charlotte", "state": "North Carolina" }, { "city": "Oklahoma City", "state": "Oklahoma" }, { "city": "Philadelphia", "state": "Pennsylvania" }, { "city": "Dallas", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT05277051" }, { "nct_id": "NCT02499328", "title": "Study to Assess MEDI4736 With Either AZD9150 or AZD5069 in Advanced Solid Tumors & Relapsed Metastatic Squamous Cell Carcinoma of Head & Neck", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Advanced Solid Tumors & Metastatic Squamous Cell Carcinoma of the Head and Neck" ], "interventions": [ { "name": "AZD9150", "type": "DRUG" }, { "name": "MEDI4736", "type": "DRUG" }, { "name": "AZD5069", "type": "DRUG" }, { "name": "tremelimumab (treme)", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "AstraZeneca", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "130 Years", "sex": "ALL", "summary": "18 Years to 130 Years" }, "enrollment_count": 340, "start_date": "2015-08-06", "completion_date": "2025-10-08", "has_results": true, "last_update_posted_date": "2026-02-11", "last_synced_at": "2026-06-25T16:10:55.437Z", "location_count": 19, "location_summary": "Birmingham, Alabama • Duarte, California • La Jolla, California + 15 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Duarte", "state": "California" }, { "city": "La Jolla", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT02499328" }, { "nct_id": "NCT06546553", "title": "A Study to Learn About How Different Amounts of the Study Medicine PF-07826390 Act in the Body of People With Cancer When Taken Alone or With Other Anti-cancer Medicines.", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Neoplasms", "Non-small-cell Lung Cancer", "Squamous Cell Carcinoma of the Head and Neck", "Renal Cell Carcinoma", "Colorectal Carcinoma", "Ovarian Carcinoma" ], "interventions": [ { "name": "PF-07826390", "type": "DRUG" }, { "name": "sasanlimab", "type": "BIOLOGICAL" }, { "name": "SOC (anti-PD-1 + platinum -based chemo)", "type": "OTHER" } ], "intervention_types": [ "DRUG", "BIOLOGICAL", "OTHER" ], "sponsor": "Pfizer", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 10, "start_date": "2024-09-06", "completion_date": "2025-10-03", "has_results": false, "last_update_posted_date": "2026-02-23", "last_synced_at": "2026-06-25T16:10:55.437Z", "location_count": 8, "location_summary": "Beverly Hills, California • Fort Myers, Florida • Orlando, Florida + 4 more", "locations": [ { "city": "Beverly Hills", "state": "California" }, { "city": "Fort Myers", "state": "Florida" }, { "city": "Orlando", "state": "Florida" }, { "city": "Orlando", "state": "Florida" }, { "city": "Grand Rapids", "state": "Michigan" } ], "official_url": "https://clinicaltrials.gov/study/NCT06546553" }, { "nct_id": "NCT04370587", "title": "A Clinical Study of Intratumoral MVR-T3011 (T3011) Given as a Single Agent and in Combination With Intravenous Pembrolizumab in Participants With Advanced or Metastatic Solid Tumors", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Solid Tumor", "Melanoma", "HNSCC", "Sarcoma", "Squamous Cell Carcinoma", "NSCLC" ], "interventions": [ { "name": "T3011", "type": "BIOLOGICAL" }, { "name": "T3011 + pembrolizumab", "type": "COMBINATION_PRODUCT" } ], "intervention_types": [ "BIOLOGICAL", "COMBINATION_PRODUCT" ], "sponsor": "ImmVira Pharma Co. Ltd", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 30, "start_date": "2020-09-17", "completion_date": "2027-01-10", "has_results": false, "last_update_posted_date": "2025-10-08", "last_synced_at": "2026-06-25T16:10:55.437Z", "location_count": 6, "location_summary": "Gilbert, Arizona • Boston, Massachusetts • Pittsburgh, Pennsylvania + 2 more", "locations": [ { "city": "Gilbert", "state": "Arizona" }, { "city": "Boston", "state": "Massachusetts" }, { "city": "Boston", "state": "Massachusetts" }, { "city": "Pittsburgh", "state": "Pennsylvania" }, { "city": "Dallas", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT04370587" }, { "nct_id": "NCT00036790", "title": "Motexafin Gadolinium and Doxorubicin in Treating Patients With Advanced Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Breast Cancer", "Chronic Myeloproliferative Disorders", "Colorectal Cancer", "Head and Neck Cancer", "Leukemia", "Lung Cancer", "Lymphoma", "Multiple Myeloma and Plasma Cell Neoplasm", "Myelodysplastic/Myeloproliferative Diseases", "Prostate Cancer", "Small Intestine Cancer", "Unspecified Adult Solid Tumor, Protocol Specific" ], "interventions": [ { "name": "doxorubicin hydrochloride", "type": "DRUG" }, { "name": "motexafin gadolinium", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "University of Wisconsin, Madison", "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": null, "start_date": "2002-02", "completion_date": null, "has_results": false, "last_update_posted_date": "2019-12-17", "last_synced_at": "2026-06-25T16:10:55.437Z", "location_count": 2, "location_summary": "Pittsburgh, Pennsylvania • Madison, Wisconsin", "locations": [ { "city": "Pittsburgh", "state": "Pennsylvania" }, { "city": "Madison", "state": "Wisconsin" } ], "official_url": "https://clinicaltrials.gov/study/NCT00036790" }, { "nct_id": "NCT03518554", "title": "A First in Human, Dose Escalation Study of JAB-3068 （SHP2 Inhibitor） in Adult Patients With Advanced Solid Tumors", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Non-small Cell Lung Cancer", "Head and Neck Cancer", "Esophageal Cancer", "Other Metastatic Solid Tumors" ], "interventions": [ { "name": "JAB-3068", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Jacobio Pharmaceuticals Co., Ltd.", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 38, "start_date": "2018-04-23", "completion_date": "2022-02-03", "has_results": false, "last_update_posted_date": "2024-12-16", "last_synced_at": "2026-06-25T16:10:55.437Z", "location_count": 4, "location_summary": "Denver, Colorado • Sarasota, Florida • Nashville, Tennessee + 1 more", "locations": [ { "city": "Denver", "state": "Colorado" }, { "city": "Sarasota", "state": "Florida" }, { "city": "Nashville", "state": "Tennessee" }, { "city": "Houston", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT03518554" }, { "nct_id": "NCT05136196", "title": "BiCaZO: A Study Combining Two Immunotherapies (Cabozantinib and Nivolumab) to Treat Patients With Advanced Melanoma or Squamous Cell Head and Neck Cancer, an immunoMATCH Pilot Study", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Clinical Stage III Cutaneous Melanoma AJCC v8", "Clinical Stage III HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8", "Clinical Stage IV Cutaneous Melanoma AJCC v8", "Clinical Stage IV HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8", "Locally Recurrent Head and Neck Squamous Cell Carcinoma", "Locally Recurrent Hypopharyngeal Squamous Cell Carcinoma", "Locally Recurrent Laryngeal Squamous Cell Carcinoma", "Locally Recurrent Oral Cavity Squamous Cell Carcinoma", "Locally Recurrent Oropharyngeal Squamous Cell Carcinoma", "Metastatic Head and Neck Squamous Cell Carcinoma", "Metastatic Hypopharyngeal Squamous Cell Carcinoma", "Metastatic Laryngeal Squamous Cell Carcinoma", "Metastatic Melanoma", "Metastatic Oral Cavity Squamous Cell Carcinoma", "Metastatic Oropharyngeal Squamous Cell Carcinoma", "Recurrent Melanoma", "Stage III Hypopharyngeal Carcinoma AJCC v8", "Stage III Laryngeal Cancer AJCC v8", "Stage III Lip and Oral Cavity Cancer AJCC v8", "Stage III Oropharyngeal (p16-Negative) Carcinoma AJCC v8", "Stage IV Hypopharyngeal Carcinoma AJCC v8", "Stage IV Laryngeal Cancer AJCC v8", "Stage IV Lip and Oral Cavity Cancer AJCC v8", "Stage IV Oropharyngeal (p16-Negative) Carcinoma AJCC v8", "Unresectable Melanoma" ], "interventions": [ { "name": "Biopsy Procedure", "type": "PROCEDURE" }, { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Cabozantinib S-malate", "type": "DRUG" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Magnetic Resonance Imaging", "type": "PROCEDURE" }, { "name": "Nivolumab", "type": "BIOLOGICAL" } ], "intervention_types": [ "PROCEDURE", "DRUG", "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": 150, "start_date": "2022-12-06", "completion_date": "2027-01-01", "has_results": false, "last_update_posted_date": "2026-06-05", "last_synced_at": "2026-06-25T16:10:55.437Z", "location_count": 222, "location_summary": "Phoenix, Arizona • Little Rock, Arkansas • Beverly Hills, California + 173 more", "locations": [ { "city": "Phoenix", "state": "Arizona" }, { "city": "Little Rock", "state": "Arkansas" }, { "city": "Beverly Hills", "state": "California" }, { "city": "Irvine", "state": "California" }, { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT05136196" }, { "nct_id": "NCT03849469", "title": "A Study of XmAb®22841 Monotherapy & in Combination w/ Pembrolizumab in Subjects w/ Selected Advanced Solid Tumors", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Melanoma", "Cervical Carcinoma", "Pancreatic Carcinoma", "Triple Negative Breast Cancer", "Hepatocellular Carcinoma", "Urothelial Carcinoma", "Squamous Cell Carcinoma of the Head and Neck", "Nasopharyngeal Carcinoma", "Renal Cell Carcinoma", "Non-small Cell Lung Carcinoma", "Small Cell Lung Carcinoma", "Gastric or Gastroesophageal Junction Adenocarcinoma", "Advanced or Metastatic Solid Tumors", "Prostate Carcinoma", "Epithelial Ovarian Cancer", "Fallopian Tube Cancer", "Primary Peritoneal Carcinoma", "Intrahepatic Cholangiocarcinoma", "Squamous Cell Anal Cancer", "Squamous Cell Penile Carcinoma", "Squamous Cell Vulvar Carcinoma", "Colorectal Carcinoma", "Endometrial Carcinoma" ], "interventions": [ { "name": "XmAb®22841", "type": "BIOLOGICAL" }, { "name": "Pembrolizumab (Keytruda®)", "type": "BIOLOGICAL" } ], "intervention_types": [ "BIOLOGICAL" ], "sponsor": "Xencor, Inc.", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 78, "start_date": "2019-05-29", "completion_date": "2023-02-16", "has_results": false, "last_update_posted_date": "2023-03-30", "last_synced_at": "2026-06-25T16:10:55.437Z", "location_count": 28, "location_summary": "Encinitas, California • La Jolla, California • Los Angeles, California + 15 more", "locations": [ { "city": "Encinitas", "state": "California" }, { "city": "La Jolla", "state": "California" }, { "city": "La Jolla", "state": "California" }, { "city": "La Jolla", "state": "California" }, { "city": "La Jolla", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT03849469" }, { "nct_id": "NCT06022029", "title": "A Dose Escalation and Dose Expansion Study of Intratumoral ONM-501 Alone and in Combination With Cemiplimab in Patients With Advanced Solid Tumors and Lymphomas.", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Triple Negative Breast Cancer", "Diffuse Large B Cell Lymphoma", "Follicular Lymphoma", "Lymphoma, Non-Hodgkin", "Mantle Cell Lymphoma", "Bladder Cancer", "Uveal Melanoma, Recurrent", "Cervix Cancer", "Carcinoma in Situ", "Head and Neck Squamous Cell Carcinoma", "Skin Cancer", "Metastatic Cancer", "Tumor, Solid", "Tumor Recurrence" ], "interventions": [ { "name": "ONM-501", "type": "DRUG" }, { "name": "Cemiplimab", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "OncoNano Medicine, Inc.", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 168, "start_date": "2023-10-13", "completion_date": "2026-08-29", "has_results": false, "last_update_posted_date": "2025-12-24", "last_synced_at": "2026-06-25T16:10:55.437Z", "location_count": 9, "location_summary": "Los Angeles, California • Tamarac, Florida • Canton, Ohio + 5 more", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "Tamarac", "state": "Florida" }, { "city": "Canton", "state": "Ohio" }, { "city": "Columbus", "state": "Ohio" }, { "city": "Pittsburgh", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT06022029" }, { "nct_id": "NCT05269381", "title": "Personalized Neoantigen Peptide-Based Vaccine in Combination With Pembrolizumab for Treatment of Advanced Solid Tumors", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Anatomic Stage III Breast Cancer AJCC v8", "Anatomic Stage IIIA Breast Cancer AJCC v8", "Anatomic Stage IIIB Breast Cancer AJCC v8", "Anatomic Stage IIIC Breast Cancer AJCC v8", "Anatomic Stage IV Breast Cancer AJCC v8", "Clinical Stage III Cutaneous Melanoma AJCC v8", "Clinical Stage III Gastric Cancer AJCC v8", "Clinical Stage III Gastroesophageal Junction Adenocarcinoma AJCC v8", "Clinical Stage III Merkel Cell Carcinoma AJCC v8", "Clinical Stage IV Cutaneous Melanoma AJCC v8", "Clinical Stage IV Gastric Cancer AJCC v8", "Clinical Stage IV Gastroesophageal Junction Adenocarcinoma AJCC v8", "Clinical Stage IV Merkel Cell Carcinoma AJCC v8", "Clinical Stage IVA Gastric Cancer AJCC v8", "Clinical Stage IVA Gastroesophageal Junction Adenocarcinoma AJCC v8", "Clinical Stage IVB Gastric Cancer AJCC v8", "Clinical Stage IVB Gastroesophageal Junction Adenocarcinoma AJCC v8", "Locally Advanced Cervical Carcinoma", "Locally Advanced Endometrial Carcinoma", "Locally Advanced Gastric Adenocarcinoma", "Locally Advanced Gastroesophageal Junction Adenocarcinoma", "Locally Advanced Head and Neck Squamous Cell Carcinoma", "Locally Advanced Hepatocellular Carcinoma", "Locally Advanced Lung Non-Small Cell Carcinoma", "Locally Advanced Malignant Solid Neoplasm", "Locally Advanced Melanoma", "Locally Advanced Merkel Cell Carcinoma", "Locally Advanced Renal Cell Carcinoma", "Locally Advanced Skin Squamous Cell Carcinoma", "Locally Advanced Triple-Negative Breast Carcinoma", "Locally Advanced Unresectable Breast Carcinoma", "Locally Advanced Unresectable Cervical Carcinoma", "Locally Advanced Unresectable Gastric Adenocarcinoma", "Locally Advanced Unresectable Gastroesophageal Junction Adenocarcinoma", "Locally Advanced Unresectable Renal Cell Carcinoma", "Locally Advanced Urothelial Carcinoma", "Metastatic Cervical Carcinoma", "Metastatic Endometrial Carcinoma", "Metastatic Gastric Adenocarcinoma", "Metastatic Gastroesophageal Junction Adenocarcinoma", "Metastatic Head and Neck Squamous Cell Carcinoma", "Metastatic Hepatocellular Carcinoma", "Metastatic Lung Non-Small Cell Carcinoma", "Metastatic Malignant Solid Neoplasm", "Metastatic Melanoma", "Metastatic Merkel Cell Carcinoma", "Metastatic Renal Cell Carcinoma", "Metastatic Skin Squamous Cell Carcinoma", "Metastatic Triple-Negative Breast Carcinoma", "Metastatic Urothelial Carcinoma", "Skin Squamous Cell Carcinoma", "Stage III Cervical Cancer AJCC v8", "Stage III Hepatocellular Carcinoma AJCC v8", "Stage III Lung Cancer AJCC v8", "Stage III Renal Cell Cancer AJCC v8", "Stage IIIA Cervical Cancer AJCC v8", "Stage IIIA Hepatocellular Carcinoma AJCC v8", "Stage IIIA Lung Cancer AJCC v8", "Stage IIIA Uterine Corpus Cancer AJCC v8", "Stage IIIB Cervical Cancer AJCC v8", "Stage IIIB Hepatocellular Carcinoma AJCC v8", "Stage IIIB Lung Cancer AJCC v8", "Stage IIIB Uterine Corpus Cancer AJCC v8", "Stage IIIC Lung Cancer AJCC v8", "Stage IIIC Uterine Corpus Cancer AJCC v8", "Stage IIIC1 Uterine Corpus Cancer AJCC v8", "Stage IIIC2 Uterine Corpus Cancer AJCC v8", "Stage IV Cervical Cancer AJCC v8", "Stage IV Cutaneous Squamous Cell Carcinoma of the Head and Neck AJCC v8", "Stage IV Hepatocellular Carcinoma AJCC v8", "Stage IV Lung Cancer AJCC v8", "Stage IV Renal Cell Cancer AJCC v8", "Stage IVA Cervical Cancer AJCC v8", "Stage IVA Hepatocellular Carcinoma AJCC v8", "Stage IVA Lung Cancer AJCC v8", "Stage IVA Uterine Corpus Cancer AJCC v8", "Stage IVB Cervical Cancer AJCC v8", "Stage IVB Hepatocellular Carcinoma AJCC v8", "Stage IVB Lung Cancer AJCC v8", "Stage IVB Uterine Corpus Cancer AJCC v8", "Triple-Negative Breast Carcinoma", "Unresectable Cervical Carcinoma", "Unresectable Endometrial Carcinoma", "Unresectable Gastric Adenocarcinoma", "Unresectable Gastroesophageal Junction Adenocarcinoma", "Unresectable Head and Neck Squamous Cell Carcinoma", "Unresectable Hepatocellular Carcinoma", "Unresectable Lung Non-Small Cell Carcinoma", "Unresectable Malignant Solid Neoplasm", "Unresectable Melanoma", "Unresectable Merkel Cell Carcinoma", "Unresectable Renal Cell Carcinoma", "Unresectable Skin Squamous Cell Carcinoma", "Unresectable Triple-Negative Breast Carcinoma", "Unresectable Urothelial Carcinoma", "Breast Adenocarcinoma", "Stage III Uterine Corpus Carcinoma or Carcinosarcoma AJCC v8", "Stage IV Uterine Corpus Carcinoma or Carcinosarcoma AJCC v8", "Stage III Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8", "Stage IV Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8" ], "interventions": [ { "name": "Cyclophosphamide", "type": "DRUG" }, { "name": "Neoantigen Peptide Vaccine", "type": "BIOLOGICAL" }, { "name": "Pembrolizumab", "type": "BIOLOGICAL" }, { "name": "Sargramostim", "type": "BIOLOGICAL" }, { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Biopsy", "type": "PROCEDURE" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Magnetic Resonance Imaging", "type": "PROCEDURE" } ], "intervention_types": [ "DRUG", "BIOLOGICAL", "PROCEDURE" ], "sponsor": "Mayo Clinic", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "16 Years", "maximum_age": null, "sex": "ALL", "summary": "16 Years and older" }, "enrollment_count": 132, "start_date": "2022-03-31", "completion_date": "2028-03-31", "has_results": false, "last_update_posted_date": "2026-06-23", "last_synced_at": "2026-06-25T16:10:55.437Z", "location_count": 1, "location_summary": "Jacksonville, Florida", "locations": [ { "city": "Jacksonville", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT05269381" } ] }