{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Head+Neoplasms&page=21",
    "query": {
      "condition": "Head Neoplasms",
      "page": 21
    },
    "page_size": 10
  },
  "pagination": {
    "page": 21,
    "page_size": 10,
    "total_count": 3337,
    "total_pages": 334,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Head+Neoplasms&page=22&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Head+Neoplasms&page=20&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-14T06:57:50.002Z",
  "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": "NCT05061537",
      "title": "Study of PF-07263689 in Participants With Selected Advanced Solid Tumors",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Renal Cell Cancer",
        "Melanoma",
        "Non-Small-Cell Lung Cancer",
        "Hepatocellular Cancer",
        "Bladder Cancer",
        "Sarcoma",
        "Head and Neck Cancer",
        "Colorectal Cancer",
        "Ovarian Cancer",
        "Squamous Cell Carcinoma"
      ],
      "interventions": [
        {
          "name": "PF-07263689",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Sasanlimab",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "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": 13,
      "start_date": "2021-10-20",
      "completion_date": "2022-10-14",
      "has_results": true,
      "last_update_posted_date": "2024-04-12",
      "last_synced_at": "2026-10-14T06:57:50.002Z",
      "location_count": 3,
      "location_summary": "Duarte, California • New York, New York",
      "locations": [
        {
          "city": "Duarte",
          "state": "California"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05061537"
    },
    {
      "nct_id": "NCT05169437",
      "title": "Niraparib in the Treatment of Patients With Advanced PALB2 Mutated Tumors",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Solid Tumor",
        "Breast Tumor",
        "Colon Tumor, Malignant",
        "Lung Tumor",
        "Urologic Cancer",
        "Pancreatic Cancer",
        "Melanoma",
        "Metastatic Cancer",
        "Locally Advanced Solid Tumor",
        "Esophageal Cancer",
        "Endometrial Cancer",
        "Head and Neck Cancer"
      ],
      "interventions": [
        {
          "name": "Niraparib",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Tempus AI",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 22,
      "start_date": "2022-03-15",
      "completion_date": "2024-08-27",
      "has_results": true,
      "last_update_posted_date": "2025-10-29",
      "last_synced_at": "2026-10-14T06:57:50.002Z",
      "location_count": 80,
      "location_summary": "Yuma, Arizona • Springdale, Arkansas • Fountain Valley, California + 69 more",
      "locations": [
        {
          "city": "Yuma",
          "state": "Arizona"
        },
        {
          "city": "Springdale",
          "state": "Arkansas"
        },
        {
          "city": "Fountain Valley",
          "state": "California"
        },
        {
          "city": "Fullerton",
          "state": "California"
        },
        {
          "city": "La Jolla",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05169437"
    },
    {
      "nct_id": "NCT02438995",
      "title": "Super-Selective Intraarterial Infusion of Cetuximab (Erbitux) With or Without Radiation Therapy for the Treatment of Unresectable Recurrent Squamous Cell Carcinoma of the Head and Neck",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Carcinoma, Squamous Cell",
        "Carcinoma, Squamous Cell of Head and Neck"
      ],
      "interventions": [
        {
          "name": "Intraarterial Cetxuimab (Erbitux)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Northwell Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 11,
      "start_date": "2015-05",
      "completion_date": "2021-06",
      "has_results": false,
      "last_update_posted_date": "2021-11-03",
      "last_synced_at": "2026-10-14T06:57:50.002Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02438995"
    },
    {
      "nct_id": "NCT06789172",
      "title": "A Phase 1, First-in-human Study of OKN4395 and Pembrolizumab in Patients With Solid Tumors",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Solid Tumours",
        "Sarcoma",
        "HNSCC",
        "Non Small Cell Lung Cancer",
        "NSCLC",
        "Colorectal Cancer (CRC)",
        "Myxofibrosarcoma (MFS)",
        "Solitary Fibrous Tumors",
        "Dedifferentiated Liposarcoma",
        "Undifferentiated Pleomorphic Sarcoma (UPS)",
        "Leiomyosarcoma",
        "Leiomyosarcoma (LMS)",
        "Gastric Cancer (GC)",
        "Gastric Cancer Adenocarcinoma Metastatic",
        "Gastric / Gastroesophageal Junction Adenocarcinoma"
      ],
      "interventions": [
        {
          "name": "OKN4395",
          "type": "DRUG"
        },
        {
          "name": "Pembrolizumab",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "Fasting",
          "type": "OTHER"
        },
        {
          "name": "Fed",
          "type": "OTHER"
        },
        {
          "name": "H2 Receptor Antagonist",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG",
        "COMBINATION_PRODUCT",
        "OTHER"
      ],
      "sponsor": "Epkin",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 146,
      "start_date": "2025-01-23",
      "completion_date": "2028-09",
      "has_results": false,
      "last_update_posted_date": "2026-06-11",
      "last_synced_at": "2026-10-14T06:57:50.002Z",
      "location_count": 3,
      "location_summary": "Beverly Hills, California • Santa Monica, California • Houston, Texas",
      "locations": [
        {
          "city": "Beverly Hills",
          "state": "California"
        },
        {
          "city": "Santa Monica",
          "state": "California"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06789172"
    },
    {
      "nct_id": "NCT06276946",
      "title": "Sparing Parotid Ducts Via MRI Sialography for Reduced Patient Reported Xerostomia",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Oropharynx Cancer",
        "Head and Neck Cancer",
        "Xerostomia"
      ],
      "interventions": [
        {
          "name": "standard radiotherapy",
          "type": "RADIATION"
        },
        {
          "name": "experimental radiotherapy",
          "type": "RADIATION"
        }
      ],
      "intervention_types": [
        "RADIATION"
      ],
      "sponsor": "UNC Lineberger Comprehensive 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": 0,
      "start_date": "2025-08-08",
      "completion_date": "2029-01",
      "has_results": false,
      "last_update_posted_date": "2025-09-05",
      "last_synced_at": "2026-10-14T06:57:50.002Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06276946"
    },
    {
      "nct_id": "NCT05377554",
      "title": "Bevonescein for Intra-Operative Nerve Visualization in Head and Neck Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Surgery"
      ],
      "interventions": [
        {
          "name": "Bevonescein",
          "type": "DRUG"
        },
        {
          "name": "Intraoperative Visualization using White Light Reflectance (WLR) with Fluorescence (FL) Overlay",
          "type": "OTHER"
        },
        {
          "name": "Intra-operative Visualization using White Light Reflectance (WLR)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Alume Biosciences, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "16 Years and older"
      },
      "enrollment_count": 154,
      "start_date": "2022-04-29",
      "completion_date": "2025-11-24",
      "has_results": false,
      "last_update_posted_date": "2026-10-08",
      "last_synced_at": "2026-10-14T06:57:50.002Z",
      "location_count": 1,
      "location_summary": "La Jolla, California",
      "locations": [
        {
          "city": "La Jolla",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05377554"
    },
    {
      "nct_id": "NCT01707056",
      "title": "The Effect of Coffee on the Absorption of Thyroid Hormone in Patients With Thyroid Carcinoma",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Thyroid Carcinoma",
        "Hypothyroidism"
      ],
      "interventions": [
        {
          "name": "Black Coffee",
          "type": "OTHER"
        },
        {
          "name": "Coffee with Milk",
          "type": "OTHER"
        },
        {
          "name": "Black Tea",
          "type": "OTHER"
        },
        {
          "name": "Water",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Medstar Health Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 0,
      "start_date": "2012-09",
      "completion_date": "2016-06",
      "has_results": false,
      "last_update_posted_date": "2021-02-17",
      "last_synced_at": "2026-10-14T06:57:50.002Z",
      "location_count": 3,
      "location_summary": "Washington D.C., District of Columbia • Leonardtown, Maryland",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Leonardtown",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01707056"
    },
    {
      "nct_id": "NCT07814872",
      "title": "A Preregistered Multi-Cohort Evaluation of the FATHOM AI System for Molecular Testing Prioritization to Support Clinical Trial Enrollment",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Neoplasms (Cancer / Tumors)",
        "Colorectal Neoplasms",
        "Lung Neoplasms",
        "Endometrial Neoplasms",
        "Breast Neoplasms",
        "Pancreatic Neoplasms",
        "Head and Neck Neoplasms",
        "Kidney Neoplasms",
        "Glioma",
        "Ovarian Neoplasms",
        "Stomach Neoplasms"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Harvard Medical School (HMS and HSDM)",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 30000,
      "start_date": "2026-09",
      "completion_date": "2026-12",
      "has_results": false,
      "last_update_posted_date": "2026-09-11",
      "last_synced_at": "2026-10-14T06:57:50.002Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07814872"
    },
    {
      "nct_id": "NCT00005814",
      "title": "Cetuximab, Cisplatin, and Radiation Therapy in Treating Patients With Advanced Stage III or Stage IV Head and Neck Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Head and Neck Cancer"
      ],
      "interventions": [
        {
          "name": "cetuximab",
          "type": "BIOLOGICAL"
        },
        {
          "name": "cisplatin",
          "type": "DRUG"
        },
        {
          "name": "radiation therapy",
          "type": "RADIATION"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "DRUG",
        "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": null,
      "start_date": "1999-12",
      "completion_date": "2005-10",
      "has_results": false,
      "last_update_posted_date": "2013-06-19",
      "last_synced_at": "2026-10-14T06:57:50.002Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00005814"
    },
    {
      "nct_id": "NCT04150900",
      "title": "1922GCCC: Pembro and Bavituximab for Squamous Cell Carcinoma of Head and Neck",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Squamous Cell Carcinoma"
      ],
      "interventions": [
        {
          "name": "Bavituximab",
          "type": "DRUG"
        },
        {
          "name": "Pembrolizumab",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Maryland, Baltimore",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 7,
      "start_date": "2020-01-13",
      "completion_date": "2027-01-01",
      "has_results": true,
      "last_update_posted_date": "2026-02-19",
      "last_synced_at": "2026-10-14T06:57:50.002Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04150900"
    }
  ]
}