{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Back+Surgery&page=17",
    "query": {
      "intervention": "Back Surgery",
      "page": 17
    },
    "page_size": 10
  },
  "pagination": {
    "page": 17,
    "page_size": 10,
    "total_count": 724,
    "total_pages": 73,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Back+Surgery&page=18&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Back+Surgery&page=16&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-23T11:06:38.167Z",
  "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": "NCT07479199",
      "title": "Local Radiofrequency Ablation Plus External Beam Radiation for the Treatment of Painful Thoracic and Lumbar Spine Tumors",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Thoracic Neoplasms",
        "Lumbar Neoplasm"
      ],
      "interventions": [
        {
          "name": "kyphoplasty with Osteocool",
          "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": 70,
      "start_date": "2026-03-16",
      "completion_date": "2031-03-01",
      "has_results": false,
      "last_update_posted_date": "2026-04-23",
      "last_synced_at": "2026-10-23T11:06:38.167Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07479199"
    },
    {
      "nct_id": "NCT02781935",
      "title": "Diffusion-Weighted MRI for Liver Metastasis",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Colorectal Cancer",
        "Colon Cancer Liver Metastasis",
        "Malignant Neoplasm of Rectum Metastatic to Liver"
      ],
      "interventions": [
        {
          "name": "DW-MRI",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "European Organisation for Research and Treatment of Cancer - EORTC",
      "sponsor_class": "NETWORK",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 233,
      "start_date": "2016-11",
      "completion_date": "2023-09-27",
      "has_results": false,
      "last_update_posted_date": "2024-01-05",
      "last_synced_at": "2026-10-23T11:06:38.167Z",
      "location_count": 2,
      "location_summary": "Portland, Oregon • Houston, Texas",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02781935"
    },
    {
      "nct_id": "NCT03526055",
      "title": "Evaluation of Conventional and Long Pulse Widths During a Temporary Spinal Cord Stimulation Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Spinal Cord Stimulation",
        "Pain, Back",
        "Pain"
      ],
      "interventions": [
        {
          "name": "Algovita Spinal Cord Stimulation System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Amol Soin",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 10,
      "start_date": "2018-02-26",
      "completion_date": "2018-05-31",
      "has_results": true,
      "last_update_posted_date": "2019-02-21",
      "last_synced_at": "2026-10-23T11:06:38.167Z",
      "location_count": 1,
      "location_summary": "Centerville, Ohio",
      "locations": [
        {
          "city": "Centerville",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03526055"
    },
    {
      "nct_id": "NCT00976664",
      "title": "Orthotic Use for Chronic Low Back Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Low Back Pain"
      ],
      "interventions": [
        {
          "name": "Shoe orthotic",
          "type": "DEVICE"
        },
        {
          "name": "Shoe Orthotic Wait Group",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "National University of Health Sciences",
      "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": "2009-06",
      "completion_date": "2010-02",
      "has_results": true,
      "last_update_posted_date": "2017-05-03",
      "last_synced_at": "2026-10-23T11:06:38.167Z",
      "location_count": 1,
      "location_summary": "Lombard, Illinois",
      "locations": [
        {
          "city": "Lombard",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00976664"
    },
    {
      "nct_id": "NCT02874885",
      "title": "Circulating Tumor Cells in Patients With Locally Advanced Rectal Cancer",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Locally Advanced Rectal Adenocarcinoma",
        "Metastatic Rectal Adenocarcinoma",
        "Rectosigmoid Adenocarcinoma",
        "Recurrent Rectal Adenocarcinoma",
        "Recurrent Rectosigmoid Carcinoma",
        "Stage III Rectal Cancer AJCC v8",
        "Stage IIIA Rectal Cancer AJCC v8",
        "Stage IIIB Rectal Cancer AJCC v8",
        "Stage IIIC Rectal Cancer AJCC v8",
        "Stage IV Rectal Cancer AJCC v8",
        "Stage IVA Rectal Cancer AJCC v8",
        "Stage IVB Rectal Cancer AJCC v8",
        "Stage IVC Rectal Cancer AJCC v8"
      ],
      "interventions": [
        {
          "name": "Biospecimen Collection",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "M.D. Anderson Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 341,
      "start_date": "2013-09-05",
      "completion_date": "2027-04-30",
      "has_results": false,
      "last_update_posted_date": "2026-09-18",
      "last_synced_at": "2026-10-23T11:06:38.167Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02874885"
    },
    {
      "nct_id": "NCT05481125",
      "title": "Clareon Toric vs Eyhance Toric",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cataract",
        "Aphakia"
      ],
      "interventions": [
        {
          "name": "Clareon IOL",
          "type": "DEVICE"
        },
        {
          "name": "Clareon Toric IOL",
          "type": "DEVICE"
        },
        {
          "name": "Eyhance IOL",
          "type": "DEVICE"
        },
        {
          "name": "Eyhance Toric IOL",
          "type": "DEVICE"
        },
        {
          "name": "Phacoemulsification surgery",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "Alcon Research",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "22 Years and older"
      },
      "enrollment_count": 203,
      "start_date": "2022-10-10",
      "completion_date": "2023-10-16",
      "has_results": true,
      "last_update_posted_date": "2024-10-30",
      "last_synced_at": "2026-10-23T11:06:38.167Z",
      "location_count": 8,
      "location_summary": "Poughkeepsie, New York • Brecksville, Ohio • Mt. Pleasant, South Carolina + 4 more",
      "locations": [
        {
          "city": "Poughkeepsie",
          "state": "New York"
        },
        {
          "city": "Brecksville",
          "state": "Ohio"
        },
        {
          "city": "Mt. Pleasant",
          "state": "South Carolina"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05481125"
    },
    {
      "nct_id": "NCT01171027",
      "title": "Prospective Multicenter Human Randomized Controlled Evaluation of NOTES® Cholecystectomy",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Gall Bladder Diseases"
      ],
      "interventions": [
        {
          "name": "NOTES Cholecystectomy",
          "type": "PROCEDURE"
        },
        {
          "name": "Laparoscopic Cholecystectomy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Natural Orifice Surgery Consortium for Assessment and Research",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 200,
      "start_date": "2010-07",
      "completion_date": "2012-09",
      "has_results": false,
      "last_update_posted_date": "2011-12-02",
      "last_synced_at": "2026-10-23T11:06:38.167Z",
      "location_count": 6,
      "location_summary": "San Diego, California • New Haven, Connecticut • Chicago, Illinois + 3 more",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Springfield",
          "state": "Massachusetts"
        },
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01171027"
    },
    {
      "nct_id": "NCT03689920",
      "title": "Combining Mechanisms for Better Outcomes (COMBO)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Pain",
        "Back Pain"
      ],
      "interventions": [
        {
          "name": "Boston Scientific Spectra WaveWriter™ Spinal Cord Stimulation (SCS) System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Boston Scientific Corporation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "22 Years and older"
      },
      "enrollment_count": 174,
      "start_date": "2018-10-03",
      "completion_date": "2021-12-15",
      "has_results": true,
      "last_update_posted_date": "2022-01-11",
      "last_synced_at": "2026-10-23T11:06:38.167Z",
      "location_count": 15,
      "location_summary": "Phoenix, Arizona • La Jolla, California • Greenwood Village, Colorado + 12 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "Greenwood Village",
          "state": "Colorado"
        },
        {
          "city": "Clermont",
          "state": "Florida"
        },
        {
          "city": "Shreveport",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03689920"
    },
    {
      "nct_id": "NCT03246061",
      "title": "INTRACEPT: Prospective, Randomized, Multi-center Study Intraosseous Basivertebral Nerve Ablation for Treatment of CLBP",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Low Back Pain"
      ],
      "interventions": [
        {
          "name": "Intracept System",
          "type": "DEVICE"
        },
        {
          "name": "Standard Care",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "Relievant Medsystems, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "25 Years to 70 Years"
      },
      "enrollment_count": 140,
      "start_date": "2017-08-24",
      "completion_date": "2024-03-05",
      "has_results": true,
      "last_update_posted_date": "2024-04-02",
      "last_synced_at": "2026-10-23T11:06:38.167Z",
      "location_count": 18,
      "location_summary": "Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 15 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Redwood City",
          "state": "California"
        },
        {
          "city": "Greenwood Village",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03246061"
    },
    {
      "nct_id": "NCT01990287",
      "title": "SENSE (Subcutaneous and Epidural Neuromodulation System Evaluation) Study",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Failed Back Surgery Syndrome",
        "Post-Laminectomy Syndrome",
        "Low Back Pain"
      ],
      "interventions": [
        {
          "name": "SCS and PNfS",
          "type": "DEVICE"
        },
        {
          "name": "SCS Alone",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Abbott Medical Devices",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "22 Years and older"
      },
      "enrollment_count": 38,
      "start_date": "2013-11",
      "completion_date": "2016-02",
      "has_results": false,
      "last_update_posted_date": "2016-04-13",
      "last_synced_at": "2026-10-23T11:06:38.167Z",
      "location_count": 28,
      "location_summary": "Phoenix, Arizona • Scottsdale, Arizona • Little Rock, Arkansas + 24 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Campbell",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01990287"
    }
  ]
}