{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=High-Intensity+Focused+Ultrasound&page=2",
    "query": {
      "intervention": "High-Intensity Focused Ultrasound",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=High-Intensity+Focused+Ultrasound&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-09-24T12:22:42.923Z",
  "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": "NCT00030277",
      "title": "High-Intensity Focused Ultrasound in Treating Patients With Locally Recurrent Prostate Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Prostate Cancer"
      ],
      "interventions": [
        {
          "name": "high-intensity focused ultrasound ablation",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Focus Surgery",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "80 Years",
        "sex": "MALE",
        "summary": "40 Years to 80 Years · Male only"
      },
      "enrollment_count": 20,
      "start_date": "2001-10",
      "completion_date": "2008-12",
      "has_results": false,
      "last_update_posted_date": "2013-07-10",
      "last_synced_at": "2026-09-24T12:22:42.923Z",
      "location_count": 2,
      "location_summary": "Indianapolis, Indiana • Brooklyn, New York",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Brooklyn",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00030277"
    },
    {
      "nct_id": "NCT05977621",
      "title": "Trans-Rectal Ultrasound of the Female Pelvis for Real-Time MRI-US Fusion Based Needle Tracking",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Uterine Cancer"
      ],
      "interventions": [
        {
          "name": "Transrectal ultrasound (TRUS)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 90 Years · Female only"
      },
      "enrollment_count": 17,
      "start_date": "2024-02-07",
      "completion_date": "2027-03",
      "has_results": false,
      "last_update_posted_date": "2026-03-06",
      "last_synced_at": "2026-09-24T12:22:42.923Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05977621"
    },
    {
      "nct_id": "NCT06036199",
      "title": "Focused Ultrasound Pallidotomy for Dyskinetic Cerebral Palsy in Pediatric and Young Adult Subjects",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cerebral Palsy, Dyskinetic",
        "Secondary Dystonia"
      ],
      "interventions": [
        {
          "name": "Focused Ultrasound Pallidotomy",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Children's National Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "22 Years",
        "sex": "ALL",
        "summary": "8 Years to 22 Years"
      },
      "enrollment_count": 10,
      "start_date": "2024-01-26",
      "completion_date": "2028-08",
      "has_results": false,
      "last_update_posted_date": "2026-06-11",
      "last_synced_at": "2026-09-24T12:22:42.923Z",
      "location_count": 1,
      "location_summary": "Washington D.C., District of Columbia",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06036199"
    },
    {
      "nct_id": "NCT07446192",
      "title": "Magnetoencephalography (MEG) Pilot Study",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Essential Tremor"
      ],
      "interventions": [
        {
          "name": "MRI and fMRI scans",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "MEG",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Sensor-based motor assessments",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Clinical evaluations",
          "type": "OTHER"
        },
        {
          "name": "Questionnaires and rating scales that",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST",
        "OTHER"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "84 Years",
        "sex": "ALL",
        "summary": "50 Years to 84 Years"
      },
      "enrollment_count": 10,
      "start_date": "2026-02-17",
      "completion_date": "2027-08",
      "has_results": false,
      "last_update_posted_date": "2026-09-23",
      "last_synced_at": "2026-09-24T12:22:42.923Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07446192"
    },
    {
      "nct_id": "NCT05926830",
      "title": "Extracorporeal Flow Abolition in Relation With Primary Insufficiency of Great Saphenous Veins (GSV) Using High Intensity Focused Ultrasound (HIFU) Generated by Sonovein: A Multi Center Prospective Pivotal Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Venous Insufficiency"
      ],
      "interventions": [
        {
          "name": "Sonovein Treatment",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Theraclion",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "22 Years and older"
      },
      "enrollment_count": 70,
      "start_date": "2023-10-12",
      "completion_date": "2025-06-11",
      "has_results": false,
      "last_update_posted_date": "2025-06-19",
      "last_synced_at": "2026-09-24T12:22:42.923Z",
      "location_count": 2,
      "location_summary": "Englewood, New Jersey • Lake Success, New York",
      "locations": [
        {
          "city": "Englewood",
          "state": "New Jersey"
        },
        {
          "city": "Lake Success",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05926830"
    },
    {
      "nct_id": "NCT04298242",
      "title": "Magnetic Resonance Guided High Intensity Focused Ultrasound in Advanced Pancreatic Adenocarcinoma Treatment",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pancreatic Adenocarcinoma"
      ],
      "interventions": [
        {
          "name": "ExAblate 2100",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1,
      "start_date": "2020-11-22",
      "completion_date": "2021-06-15",
      "has_results": false,
      "last_update_posted_date": "2023-11-22",
      "last_synced_at": "2026-09-24T12:22:42.923Z",
      "location_count": 1,
      "location_summary": "Stanford, California",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04298242"
    },
    {
      "nct_id": "NCT07430761",
      "title": "ET Stigma Response to Tremor Suppression",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Action Tremor",
        "Stigma, Social"
      ],
      "interventions": [
        {
          "name": "stereotactic thalamotomy with focused ultrasound",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Texas Southwestern Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 220,
      "start_date": "2025-01-01",
      "completion_date": "2027-08-30",
      "has_results": false,
      "last_update_posted_date": "2026-02-24",
      "last_synced_at": "2026-09-24T12:22:42.923Z",
      "location_count": 1,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07430761"
    },
    {
      "nct_id": "NCT06875206",
      "title": "Visual Restoration Using Focused Ultrasound Stimulation and Immersive Virtual Reality After Stroke",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stroke",
        "Visual Field Defect",
        "Visual Field Defect Following Cerebrovascular Accident",
        "Hemianopia",
        "Quadrantanopia",
        "Occipital Lobe Infarct",
        "Visual Fields Hemianopsia"
      ],
      "interventions": [
        {
          "name": "Low-intensity focused ultrasound",
          "type": "DEVICE"
        },
        {
          "name": "Immersive virtual reality",
          "type": "DEVICE"
        },
        {
          "name": "Inactive Low-intensity focused ultrasound",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 28,
      "start_date": "2026-11-01",
      "completion_date": "2028-06-30",
      "has_results": false,
      "last_update_posted_date": "2026-08-24",
      "last_synced_at": "2026-09-24T12:22:42.923Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06875206"
    },
    {
      "nct_id": "NCT07194187",
      "title": "High Intensity Focused Ultrasound (HIFU) Ablation for Treatment of Prostate Tissue in Bladder Outlet Obstruction",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Bladder Outlet Obstruction",
        "BPH"
      ],
      "interventions": [
        {
          "name": "High Intensity Focused Ultrasound",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Icahn School of Medicine at Mount Sinai",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": "80 Years",
        "sex": "MALE",
        "summary": "45 Years to 80 Years · Male only"
      },
      "enrollment_count": 17,
      "start_date": "2026-09-01",
      "completion_date": "2029-06-30",
      "has_results": false,
      "last_update_posted_date": "2026-08-10",
      "last_synced_at": "2026-09-24T12:22:42.923Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07194187"
    },
    {
      "nct_id": "NCT04190940",
      "title": "Interactions of Brain Regions in Visuomotor Adaptation",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "High Intensity Focused Ultrasound",
        "Deep Brain Stimulation"
      ],
      "interventions": [
        {
          "name": "Behavioral Assessment",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Virginia",
      "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": 39,
      "start_date": "2019-04-18",
      "completion_date": "2021-04-17",
      "has_results": false,
      "last_update_posted_date": "2019-12-09",
      "last_synced_at": "2026-09-24T12:22:42.923Z",
      "location_count": 1,
      "location_summary": "Charlottesville, Virginia",
      "locations": [
        {
          "city": "Charlottesville",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04190940"
    }
  ]
}