{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Nerve+Block+with+Radiofrequency+Ablation",
    "query": {
      "intervention": "Nerve Block with Radiofrequency Ablation"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 16,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Nerve+Block+with+Radiofrequency+Ablation&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-23T19:07:14.558Z",
  "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": "NCT04472702",
      "title": "Fluoroscopic Versus Ultrasound Guidance for Cooled Radiofrequency Ablation of Geniculate Nerves in Knee Osteoarthritis: A Randomized Control Trial",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Knee Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "cRFA",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of California, Davis",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "35 Years to 99 Years"
      },
      "enrollment_count": 90,
      "start_date": "2022-02-02",
      "completion_date": "2027-05-01",
      "has_results": false,
      "last_update_posted_date": "2026-06-16",
      "last_synced_at": "2026-09-23T19:07:14.558Z",
      "location_count": 2,
      "location_summary": "Sacramento, California • Rochester, New York",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "Rochester",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04472702"
    },
    {
      "nct_id": "NCT04504812",
      "title": "A Sequenced Strategy for Improving Outcomes in People With Knee Osteoarthritis Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Knee Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Duloxetine",
          "type": "DRUG"
        },
        {
          "name": "Intra-Articular Injection",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "Nerve Procedure with long acting blocks",
          "type": "PROCEDURE"
        },
        {
          "name": "Nerve Procedure with nerve ablation",
          "type": "PROCEDURE"
        },
        {
          "name": "Pain Coping Skills Training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Best Practices",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "COMBINATION_PRODUCT",
        "PROCEDURE",
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1937,
      "start_date": "2021-02-01",
      "completion_date": "2025-04-08",
      "has_results": false,
      "last_update_posted_date": "2026-04-09",
      "last_synced_at": "2026-09-23T19:07:14.558Z",
      "location_count": 24,
      "location_summary": "Sacramento, California • San Diego, California • Aurora, Colorado + 19 more",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04504812"
    },
    {
      "nct_id": "NCT02931435",
      "title": "Radiofrequency For Chronic Knee Pain Post-Arthroplasty",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Knee Pain",
        "Osteoarthritis, Knee"
      ],
      "interventions": [
        {
          "name": "Nerve Block with Radiofrequency Ablation",
          "type": "PROCEDURE"
        },
        {
          "name": "Nerve Block with Sham Radiofrequency Ablation",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Randall Brewer, MD, CPI",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 9,
      "start_date": "2016-12",
      "completion_date": "2018-11-30",
      "has_results": false,
      "last_update_posted_date": "2018-12-13",
      "last_synced_at": "2026-09-23T19:07:14.558Z",
      "location_count": 1,
      "location_summary": "Shreveport, Louisiana",
      "locations": [
        {
          "city": "Shreveport",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02931435"
    },
    {
      "nct_id": "NCT05468398",
      "title": "Effect of VR on Pain and Patient Satisfaction in Adults Receiving GNRFA",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pain",
        "Patient Satisfaction"
      ],
      "interventions": [
        {
          "name": "Soothe VR",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of California, Irvine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2020-12-02",
      "completion_date": "2024-12-14",
      "has_results": true,
      "last_update_posted_date": "2026-05-22",
      "last_synced_at": "2026-09-23T19:07:14.558Z",
      "location_count": 1,
      "location_summary": "Irvine, California",
      "locations": [
        {
          "city": "Irvine",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05468398"
    },
    {
      "nct_id": "NCT01611701",
      "title": "Cryoballoon Ablation of Pulmonary Veins After Failed RF Ablation in Patients With Paroxysmal AF",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Paroxysmal Atrial Fibrillation"
      ],
      "interventions": [
        {
          "name": "cryoballoon ablation",
          "type": "PROCEDURE"
        },
        {
          "name": "Radiofrequency ablation",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Meshalkin Research Institute of Pathology of Circulation",
      "sponsor_class": "NETWORK",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 80,
      "start_date": "2009-10",
      "completion_date": "2012-02",
      "has_results": false,
      "last_update_posted_date": "2012-06-05",
      "last_synced_at": "2026-09-23T19:07:14.558Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01611701"
    },
    {
      "nct_id": "NCT06804551",
      "title": "Cryoneurolysis Versus Radiofrequency Ablation for the Treatment of Chronic Low Back Pain",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Low-back Pain"
      ],
      "interventions": [
        {
          "name": "iovera system",
          "type": "DEVICE"
        },
        {
          "name": "Radiofrequency ablation alone",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Kansas 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": 30,
      "start_date": "2025-05-13",
      "completion_date": "2027-07",
      "has_results": false,
      "last_update_posted_date": "2026-08-13",
      "last_synced_at": "2026-09-23T19:07:14.558Z",
      "location_count": 1,
      "location_summary": "Kansas City, Kansas",
      "locations": [
        {
          "city": "Kansas City",
          "state": "Kansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06804551"
    },
    {
      "nct_id": "NCT03912519",
      "title": "Parallel Versus Perpendicular Technique for Lumbar Medial Branch Radiofrequency Neurotomy",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Back Pain Without Radiation",
        "Low Back Pain",
        "Lumbar Radiofrequency Neurotomy"
      ],
      "interventions": [
        {
          "name": "Parallel placement of 16 gauge electrodes",
          "type": "PROCEDURE"
        },
        {
          "name": "Perpendicular placement with 22 gauge electrodes",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Vanderbilt University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 132,
      "start_date": "2019-08-21",
      "completion_date": "2028-12",
      "has_results": false,
      "last_update_posted_date": "2026-07-13",
      "last_synced_at": "2026-09-23T19:07:14.558Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03912519"
    },
    {
      "nct_id": "NCT02808962",
      "title": "Optimal Performance of RFA of the Nerves Supplying the Posterior Sacroiliac Joint Complex.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoarthritis Nos, of Sacroiliac Joint"
      ],
      "interventions": [
        {
          "name": "Cooled RFA of sacral lateral branches",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Milton S. Hershey 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": 60,
      "start_date": "2016-02-17",
      "completion_date": "2022-06-01",
      "has_results": false,
      "last_update_posted_date": "2022-07-11",
      "last_synced_at": "2026-09-23T19:07:14.558Z",
      "location_count": 1,
      "location_summary": "Hershey, Pennsylvania",
      "locations": [
        {
          "city": "Hershey",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02808962"
    },
    {
      "nct_id": "NCT02329951",
      "title": "Predictive Factors for LBP Interventional Treatment Outcomes",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Low Back Pain",
        "Lumbar Radiculopathy"
      ],
      "interventions": [
        {
          "name": "Facet intervention",
          "type": "PROCEDURE"
        },
        {
          "name": "Sacroiliac joint injection",
          "type": "PROCEDURE"
        },
        {
          "name": "Epidural steroid injection",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 346,
      "start_date": "2014-12",
      "completion_date": "2021-12",
      "has_results": false,
      "last_update_posted_date": "2021-12-09",
      "last_synced_at": "2026-09-23T19:07:14.558Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02329951"
    },
    {
      "nct_id": "NCT06235996",
      "title": "Effects of Musical Intervention on Patient Pain and Anxiety for Office-based Procedures",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Pain"
      ],
      "interventions": [
        {
          "name": "Office-based procedure indicated for chronic pain with music",
          "type": "PROCEDURE"
        },
        {
          "name": "Office-based procedure indicated for chronic pain without music",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Lake Erie College of Osteopathic Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2023-01-01",
      "completion_date": "2025-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-03-17",
      "last_synced_at": "2026-09-23T19:07:14.558Z",
      "location_count": 2,
      "location_summary": "Wesley Chapel, Florida • Zephyrhills, Florida",
      "locations": [
        {
          "city": "Wesley Chapel",
          "state": "Florida"
        },
        {
          "city": "Zephyrhills",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06235996"
    }
  ]
}