{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Papillary+Thyroid+Cancer",
    "query": {
      "condition": "Papillary Thyroid Cancer"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 92,
    "total_pages": 10,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Papillary+Thyroid+Cancer&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-21T21:46:40.407Z",
  "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": "NCT04129411",
      "title": "Treatment of Papillary Thyroid Carcinoma With Radiofrequency Ablation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Papillary Thyroid Cancer",
        "Papillary Thyroid Microcarcinoma"
      ],
      "interventions": [
        {
          "name": "RFA",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 5,
      "start_date": "2020-06-15",
      "completion_date": "2024-05-07",
      "has_results": true,
      "last_update_posted_date": "2025-05-20",
      "last_synced_at": "2026-05-21T21:46:40.407Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04129411"
    },
    {
      "nct_id": "NCT01025453",
      "title": "Combination of Temsirolimus and Sorafenib in the Treatment of Radioactive Iodine Refractory Thyroid Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Thyroid Cancer"
      ],
      "interventions": [
        {
          "name": "Temsirolimus and Sorafenib",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Memorial Sloan Kettering Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 37,
      "start_date": "2009-12-01",
      "completion_date": "2018-01-16",
      "has_results": true,
      "last_update_posted_date": "2018-08-15",
      "last_synced_at": "2026-05-21T21:46:40.407Z",
      "location_count": 5,
      "location_summary": "Basking Ridge, New Jersey • Commack, New York • New York, New York + 2 more",
      "locations": [
        {
          "city": "Basking Ridge",
          "state": "New Jersey"
        },
        {
          "city": "Commack",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Rockville Centre",
          "state": "New York"
        },
        {
          "city": "Sleepy Hollow",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01025453"
    },
    {
      "nct_id": "NCT07536412",
      "title": "Decision Aid Efficacy in Low Risk Thyroid Cancer",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Differentiated Thyroid Cancer (DTC)",
        "Papillary Thyroid Microcarcinoma",
        "Papillary Thyroid Carcinoma"
      ],
      "interventions": [
        {
          "name": "Decision Aid",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "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": 34,
      "start_date": "2026-05-15",
      "completion_date": "2029-06-15",
      "has_results": false,
      "last_update_posted_date": "2026-04-17",
      "last_synced_at": "2026-05-21T21:46:40.407Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07536412"
    },
    {
      "nct_id": "NCT00118248",
      "title": "Tanespimycin in Treating Patients With Inoperable Locoregionally Advanced or Metastatic Thyroid Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Recurrent Thyroid Cancer",
        "Stage IV Follicular Thyroid Cancer",
        "Stage IV Papillary Thyroid Cancer",
        "Thyroid Gland Medullary Carcinoma"
      ],
      "interventions": [
        {
          "name": "tanespimycin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "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": 41,
      "start_date": "2004-12",
      "completion_date": "2012-04",
      "has_results": true,
      "last_update_posted_date": "2017-02-15",
      "last_synced_at": "2026-05-21T21:46:40.407Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00118248"
    },
    {
      "nct_id": "NCT00095836",
      "title": "Gefitinib in Treating Patients With Locally Advanced or Metastatic Thyroid Cancer That Did Not Respond to Iodine Therapy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Head and Neck Cancer"
      ],
      "interventions": [
        {
          "name": "Gefitinib",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 27,
      "start_date": "2003-03",
      "completion_date": "2011-03",
      "has_results": true,
      "last_update_posted_date": "2017-05-31",
      "last_synced_at": "2026-05-21T21:46:40.407Z",
      "location_count": 2,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00095836"
    },
    {
      "nct_id": "NCT04985604",
      "title": "Tovorafenib (DAY101) Monotherapy for Patients With Melanoma and Other Solid Tumors",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Melanoma",
        "Solid Tumor",
        "CRAF Gene Amplification",
        "RAF1 Gene Amplification",
        "BRAF Gene Fusion",
        "BRAF Fusion",
        "CRAF Gene Fusion",
        "CRAF Fusion",
        "RAF1 Gene Fusion",
        "RAF1 Fusion",
        "Thyroid Cancer, Papillary",
        "Spitzoid Melanoma",
        "Pilocytic Astrocytoma",
        "Pilocytic Astrocytoma, Adult",
        "Non Small Cell Lung Cancer",
        "Non-Small Cell Adenocarcinoma",
        "Colorectal Cancer",
        "Pancreatic Acinar Carcinoma",
        "Spitzoid Malignant Melanoma",
        "Bladder Cancer",
        "Bladder Urothelial Carcinoma",
        "MAP Kinase Family Gene Mutation",
        "RAF Mutation"
      ],
      "interventions": [
        {
          "name": "Tovorafenib",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Day One Biopharmaceuticals, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 23,
      "start_date": "2021-07-15",
      "completion_date": "2024-07-08",
      "has_results": true,
      "last_update_posted_date": "2025-10-02",
      "last_synced_at": "2026-05-21T21:46:40.407Z",
      "location_count": 8,
      "location_summary": "Los Angeles, California • Newport Beach, California • Aurora, Colorado + 5 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Newport Beach",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04985604"
    },
    {
      "nct_id": "NCT02138214",
      "title": "Central Neck Dissection in Patients With Clinical Node Negative Thyroid Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Stage I Papillary Thyroid Cancer",
        "Stage II Papillary Thyroid Cancer",
        "Stage III Papillary Thyroid Cancer"
      ],
      "interventions": [
        {
          "name": "Thyroidectomy",
          "type": "PROCEDURE"
        },
        {
          "name": "entral lymph node dissection (CLND)",
          "type": "PROCEDURE"
        },
        {
          "name": "Quality-of-life assessment",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "OTHER"
      ],
      "sponsor": "University of Wisconsin, Madison",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "73 Years",
        "sex": "ALL",
        "summary": "21 Years to 73 Years"
      },
      "enrollment_count": 117,
      "start_date": "2014-06-06",
      "completion_date": "2020-10-26",
      "has_results": true,
      "last_update_posted_date": "2020-12-21",
      "last_synced_at": "2026-05-21T21:46:40.407Z",
      "location_count": 1,
      "location_summary": "Madison, Wisconsin",
      "locations": [
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02138214"
    },
    {
      "nct_id": "NCT00085293",
      "title": "Decitabine in Treating Patients With Metastatic Papillary Thyroid Cancer or Follicular Thyroid Cancer Unresponsive to Iodine I 131",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Recurrent Thyroid Cancer",
        "Stage IVA Follicular Thyroid Cancer",
        "Stage IVA Papillary Thyroid Cancer",
        "Stage IVB Follicular Thyroid Cancer",
        "Stage IVB Papillary Thyroid Cancer",
        "Stage IVC Follicular Thyroid Cancer",
        "Stage IVC Papillary Thyroid Cancer"
      ],
      "interventions": [
        {
          "name": "Decitabine",
          "type": "DRUG"
        },
        {
          "name": "Iodine I 131",
          "type": "RADIATION"
        },
        {
          "name": "Recombinant thyrotropin alfa",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Fludeoxyglucose F 18",
          "type": "RADIATION"
        },
        {
          "name": "Positron emission tomography",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "RADIATION",
        "BIOLOGICAL",
        "PROCEDURE"
      ],
      "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": 12,
      "start_date": "2004-05",
      "completion_date": "2014-05",
      "has_results": true,
      "last_update_posted_date": "2018-11-29",
      "last_synced_at": "2026-05-21T21:46:40.407Z",
      "location_count": 3,
      "location_summary": "Aurora, Colorado • Columbus, Ohio • Houston, Texas",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Columbus",
          "state": "Ohio"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00085293"
    },
    {
      "nct_id": "NCT01502410",
      "title": "Sorafenib Tosylate in Treating Younger Patients With Relapsed or Refractory Rhabdomyosarcoma, Wilms Tumor, Liver Cancer, or Thyroid Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Childhood Hepatocellular Carcinoma",
        "Papillary Thyroid Cancer",
        "Previously Treated Childhood Rhabdomyosarcoma",
        "Recurrent Childhood Liver Cancer",
        "Recurrent Childhood Rhabdomyosarcoma",
        "Recurrent Thyroid Cancer",
        "Recurrent Wilms Tumor and Other Childhood Kidney Tumors"
      ],
      "interventions": [
        {
          "name": "sorafenib tosylate",
          "type": "DRUG"
        },
        {
          "name": "pharmacological study",
          "type": "OTHER"
        },
        {
          "name": "laboratory biomarker analysis",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "National Cancer Institute (NCI)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": "30 Years",
        "sex": "ALL",
        "summary": "2 Years to 30 Years"
      },
      "enrollment_count": 20,
      "start_date": "2012-01",
      "completion_date": "2014-06",
      "has_results": true,
      "last_update_posted_date": "2018-06-26",
      "last_synced_at": "2026-05-21T21:46:40.407Z",
      "location_count": 83,
      "location_summary": "Birmingham, Alabama • Little Rock, Arkansas • Downey, California + 70 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Downey",
          "state": "California"
        },
        {
          "city": "Long Beach",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01502410"
    },
    {
      "nct_id": "NCT01413113",
      "title": "Iodine I 131 and Pazopanib Hydrochloride in Treating Patients With Recurrent and/or Metastatic Thyroid Cancer Previously Treated With Iodine I 131 That Cannot Be Removed By Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Recurrent Thyroid Cancer",
        "Stage IVA Follicular Thyroid Cancer",
        "Stage IVA Papillary Thyroid Cancer",
        "Stage IVB Follicular Thyroid Cancer",
        "Stage IVB Papillary Thyroid Cancer",
        "Stage IVC Follicular Thyroid Cancer",
        "Stage IVC Papillary Thyroid Cancer"
      ],
      "interventions": [
        {
          "name": "pazopanib hydrochloride",
          "type": "DRUG"
        },
        {
          "name": "iodine I 131",
          "type": "RADIATION"
        }
      ],
      "intervention_types": [
        "DRUG",
        "RADIATION"
      ],
      "sponsor": "University of Washington",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 6,
      "start_date": "2011-12",
      "completion_date": "2015-10",
      "has_results": false,
      "last_update_posted_date": "2015-11-05",
      "last_synced_at": "2026-05-21T21:46:40.407Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01413113"
    }
  ]
}