{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=RFA",
    "query": {
      "intervention": "RFA"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 386,
    "total_pages": 39,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=RFA&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-10T05:26:49.757Z",
  "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": "NCT00739167",
      "title": "Quality of Life in Patients Undergoing Embolization Using Yttrium Y 90 Glass Microspheres for Primary or Metastatic Liver Cancer",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Liver Cancer",
        "Metastatic Cancer"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 74,
      "start_date": "2008-04",
      "completion_date": "2010-05",
      "has_results": false,
      "last_update_posted_date": "2015-10-16",
      "last_synced_at": "2026-09-10T05:26:49.757Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00739167"
    },
    {
      "nct_id": "NCT05736705",
      "title": "Monopolar and Bipolar in Esophageal ESD",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Esophageal Neoplasm",
        "Esophageal Polyp",
        "Endoscopic Submucosal Dissection",
        "Bipolar Electocautery"
      ],
      "interventions": [
        {
          "name": "Endoscopic Submucosal Dissection",
          "type": "PROCEDURE"
        },
        {
          "name": "Bipolar electrocautery knife",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DEVICE"
      ],
      "sponsor": "Baylor College of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "18 Years to 90 Years"
      },
      "enrollment_count": 0,
      "start_date": "2023-01-23",
      "completion_date": "2024-06-25",
      "has_results": false,
      "last_update_posted_date": "2024-06-27",
      "last_synced_at": "2026-09-10T05:26:49.757Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05736705"
    },
    {
      "nct_id": "NCT01858194",
      "title": "REnal Sympathetic dEnervaTion as an a Adjunct to Catheter-based VT Ablation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Ventricular Tachycardia"
      ],
      "interventions": [
        {
          "name": "Renal sympathetic denervation",
          "type": "DEVICE"
        },
        {
          "name": "VT ablation alone",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Vivek Reddy",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 21,
      "start_date": "2013-03",
      "completion_date": "2017-09-01",
      "has_results": true,
      "last_update_posted_date": "2020-04-17",
      "last_synced_at": "2026-09-10T05:26:49.757Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01858194"
    },
    {
      "nct_id": "NCT00499395",
      "title": "Fludeoxyglucose F 18-PET Imaging for Early Detection of Residual Disease in Patients Undergoing Radiofrequency Ablation of Liver Metastases From Colorectal Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Colorectal Cancer",
        "Metastatic Cancer"
      ],
      "interventions": [
        {
          "name": "positron emission tomography",
          "type": "PROCEDURE"
        },
        {
          "name": "radiofrequency ablation",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "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": 4,
      "start_date": "2005-07",
      "completion_date": "2007-09",
      "has_results": false,
      "last_update_posted_date": "2012-04-03",
      "last_synced_at": "2026-09-10T05:26:49.757Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00499395"
    },
    {
      "nct_id": "NCT07706595",
      "title": "A Randomized Controlled Trial Comparing Posterior Nasal Nerve Ablation Procedures for Chronic Rhinitis",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Rhinitis",
        "Non-allergic Rhinitis"
      ],
      "interventions": [
        {
          "name": "RhinAer",
          "type": "DEVICE"
        },
        {
          "name": "Neuromark",
          "type": "DEVICE"
        },
        {
          "name": "Clarifix",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of California, San Diego",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 50,
      "start_date": "2024-07-18",
      "completion_date": "2027-08-31",
      "has_results": false,
      "last_update_posted_date": "2026-07-16",
      "last_synced_at": "2026-09-10T05:26:49.757Z",
      "location_count": 2,
      "location_summary": "La Jolla, California • San Diego, California",
      "locations": [
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07706595"
    },
    {
      "nct_id": "NCT05883631",
      "title": "RESOLVE-AF: Clinical Evaluation of the Ablacath™ Mapping Catheter and Ablamap® System Utilizing Electrographic Flow (EGF) Mapping to Resolve Extra-PV Sources of Atrial Fibrillation and Guide Ablation Therapy.",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Atrial Fibrillation",
        "Atrial Fibrillation, Persistent",
        "Atrial Fibrillation Paroxysmal",
        "Arrhythmia",
        "Arrhythmias, Cardiac",
        "Atrial Flutter",
        "Atrial Fibrillation, Paroxysmal or Persistent",
        "Atrial Arrhythmia",
        "Atrial Tachycardia"
      ],
      "interventions": [
        {
          "name": "Electrographic Flow (EGF) mapping and ablation of EGF-identified sources of Atrial Fibrillation",
          "type": "DEVICE"
        },
        {
          "name": "Electrographic Flow (EGF) mapping (no ablation)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Cortex",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 400,
      "start_date": "2023-10-23",
      "completion_date": "2026-01",
      "has_results": false,
      "last_update_posted_date": "2025-04-13",
      "last_synced_at": "2026-09-10T05:26:49.757Z",
      "location_count": 15,
      "location_summary": "Birmingham, Alabama • Phoenix, Arizona • Redwood City, California + 11 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Redwood City",
          "state": "California"
        },
        {
          "city": "Santa Monica",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05883631"
    },
    {
      "nct_id": "NCT01807585",
      "title": "VenaSeal Sapheon Closure System Pivotal Study (VeClose)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Great Saphenous Vein (GSV) With Venous Reflux Disease"
      ],
      "interventions": [
        {
          "name": "VenaSeal SCS",
          "type": "DEVICE"
        },
        {
          "name": "ClosureFast Radiofrequency Ablation (RFA)",
          "type": "DEVICE"
        },
        {
          "name": "Roll-in (VenaSeal SCS)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Medtronic Endovascular",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "21 Years to 70 Years"
      },
      "enrollment_count": 242,
      "start_date": "2013-03",
      "completion_date": "2017-04-10",
      "has_results": true,
      "last_update_posted_date": "2018-06-26",
      "last_synced_at": "2026-09-10T05:26:49.757Z",
      "location_count": 10,
      "location_summary": "Scottsdale, Arizona • San Diego, California • Greenwood Village, Colorado + 7 more",
      "locations": [
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Greenwood Village",
          "state": "Colorado"
        },
        {
          "city": "Oakbrook Terrace",
          "state": "Illinois"
        },
        {
          "city": "Springfield",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01807585"
    },
    {
      "nct_id": "NCT07475780",
      "title": "Radiofrequency Ablation For Recurrent Parathyroid Carcinoma",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Recurrent Parathyroid Carcinoma"
      ],
      "interventions": [
        {
          "name": "Ultrasound-guided RFA",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "M.D. Anderson 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": 20,
      "start_date": "2026-04-09",
      "completion_date": "2031-04-30",
      "has_results": false,
      "last_update_posted_date": "2026-04-14",
      "last_synced_at": "2026-09-10T05:26:49.757Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07475780"
    },
    {
      "nct_id": "NCT04693754",
      "title": "Endoscopic Ultrasound Radiofrequency Ablation, Database Repository",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pancreatic Neoplasm"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Indiana University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "14 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2020-07-01",
      "completion_date": "2030-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-02-18",
      "last_synced_at": "2026-09-10T05:26:49.757Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04693754"
    },
    {
      "nct_id": "NCT04990609",
      "title": "EUS-RFA PANCARDINAL-1 Trial",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Pancreatic Ductal Adenocarcinoma (PDAC)"
      ],
      "interventions": [
        {
          "name": "Endoscopic Ultrasound (EUS)-Guided Radiofrequency Ablation (RFA)",
          "type": "DEVICE"
        },
        {
          "name": "Neoadjuvant Chemotherapy (NAC)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "DRUG"
      ],
      "sponsor": "The University of Texas Health Science Center, Houston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 60,
      "start_date": "2021-08-13",
      "completion_date": "2028-05-30",
      "has_results": false,
      "last_update_posted_date": "2026-07-29",
      "last_synced_at": "2026-09-10T05:26:49.757Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04990609"
    }
  ]
}