{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Herniated+Nucleus+Pulposus",
    "query": {
      "condition": "Herniated Nucleus Pulposus"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 8,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T04:11:49.268Z",
  "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": "NCT04204135",
      "title": "The Course of Hip Flexion Weakness Following LLIF or ALIF",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Degenerative Disc Disease",
        "Herniated Nucleus Pulposus",
        "Spondylolisthesis"
      ],
      "interventions": [
        {
          "name": "LLIF or ALIF procedures",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Rush University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "Up to 65 Years"
      },
      "enrollment_count": 22,
      "start_date": "2018-10-04",
      "completion_date": "2027-11-04",
      "has_results": false,
      "last_update_posted_date": "2025-09-24",
      "last_synced_at": "2026-05-22T04:11:49.268Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04204135"
    },
    {
      "nct_id": "NCT00726284",
      "title": "Spine Patient Outcomes Registry for Biomet/EBI (Electro-Biology, Inc)",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Degenerative Disc Disease",
        "Spinal Stenosis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Zimmer Biomet",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 651,
      "start_date": "2004-04",
      "completion_date": "2007-12-06",
      "has_results": false,
      "last_update_posted_date": "2020-02-24",
      "last_synced_at": "2026-05-22T04:11:49.268Z",
      "location_count": 5,
      "location_summary": "Little Rock, Arkansas • Orange City, Florida • Akron, Ohio + 2 more",
      "locations": [
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Orange City",
          "state": "Florida"
        },
        {
          "city": "Akron",
          "state": "Ohio"
        },
        {
          "city": "Tulsa",
          "state": "Oklahoma"
        },
        {
          "city": "Pottstown",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00726284"
    },
    {
      "nct_id": "NCT00107055",
      "title": "Study of REN-1654 in Patients With Sciatica Pain",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Sciatica",
        "Herniated Disc",
        "Radiculopathy"
      ],
      "interventions": [
        {
          "name": "REN-1654",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Renovis",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 72,
      "start_date": "2003-12",
      "completion_date": "2005-04",
      "has_results": false,
      "last_update_posted_date": "2005-06-24",
      "last_synced_at": "2026-05-22T04:11:49.268Z",
      "location_count": 19,
      "location_summary": "Birmingham, Alabama • Tuscon, Arizona • Stanford, California + 15 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Tuscon",
          "state": "Arizona"
        },
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Clearwater",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00107055"
    },
    {
      "nct_id": "NCT01836770",
      "title": "Epidural Contrast Flow Patterns of TESI Using the Inferior-Anterior Position as the Final Needle Tip Position.",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Lumbosacral Radiculopathy",
        "Lumbar Herniated Nucleus Pulposus"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "George Washington University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 5,
      "start_date": "2010-08",
      "completion_date": "2013-06-20",
      "has_results": false,
      "last_update_posted_date": "2018-03-05",
      "last_synced_at": "2026-05-22T04:11:49.268Z",
      "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/NCT01836770"
    },
    {
      "nct_id": "NCT00588354",
      "title": "Epidural Clonidine for Lumbosacral Radiculopathy",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Lumbar and Other Intervertebral Disc Disorders With Radiculopathy"
      ],
      "interventions": [
        {
          "name": "Clonidine",
          "type": "DRUG"
        },
        {
          "name": "Triamcinolone hexacetonide",
          "type": "DRUG"
        },
        {
          "name": "Lidocaine HCl",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 26,
      "start_date": "2006-10",
      "completion_date": "2009-02",
      "has_results": true,
      "last_update_posted_date": "2012-01-11",
      "last_synced_at": "2026-05-22T04:11:49.268Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00588354"
    },
    {
      "nct_id": "NCT02609854",
      "title": "Sustained Acoustic Medicine for Chronic Low Back Pain Secondary to Herniated Nucleus Pulposus or Other Conditions",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Low Back Pain (CLBP)",
        "Intervertebral Disc Displacement"
      ],
      "interventions": [
        {
          "name": "Sustained Acoustic Medicine (SAM)",
          "type": "DEVICE"
        },
        {
          "name": "Sham Device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "ZetrOZ, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 65,
      "start_date": "2015-11",
      "completion_date": "2016-04",
      "has_results": false,
      "last_update_posted_date": "2017-01-31",
      "last_synced_at": "2026-05-22T04:11:49.268Z",
      "location_count": 3,
      "location_summary": "Dryden, New York • Chapel Hill, North Carolina • Ogden, Utah",
      "locations": [
        {
          "city": "Dryden",
          "state": "New York"
        },
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        },
        {
          "city": "Ogden",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02609854"
    },
    {
      "nct_id": "NCT03327272",
      "title": "Impact of Local Steroid Application in Extreme Lateral Lumbar Interbody Fusion",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Stenosis",
        "Herniated Nucleus Pulposus",
        "Degenerative Disc Disease",
        "Spondylosis",
        "Myelopathy",
        "Radiculopathy",
        "Myeloradiculopathy"
      ],
      "interventions": [
        {
          "name": "Methylprednisolone",
          "type": "DRUG"
        },
        {
          "name": "Saline",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Rush University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 0,
      "start_date": "2018-05-22",
      "completion_date": "2020-07-24",
      "has_results": false,
      "last_update_posted_date": "2020-11-20",
      "last_synced_at": "2026-05-22T04:11:49.268Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03327272"
    },
    {
      "nct_id": "NCT03425682",
      "title": "ViBone in Cervical and Lumbar Spine Fusion",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Spondylosis",
        "Cervical Spondylosis",
        "Spondylolisthesis",
        "Herniated Nucleus Pulposus",
        "Degenerative Disc Disease"
      ],
      "interventions": [
        {
          "name": "ViBone",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Elutia Inc.",
      "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": 118,
      "start_date": "2018-05-14",
      "completion_date": "2021-06-30",
      "has_results": true,
      "last_update_posted_date": "2025-03-04",
      "last_synced_at": "2026-05-22T04:11:49.268Z",
      "location_count": 4,
      "location_summary": "San Diego, California • Danbury, Connecticut • Annapolis, Maryland + 1 more",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Danbury",
          "state": "Connecticut"
        },
        {
          "city": "Annapolis",
          "state": "Maryland"
        },
        {
          "city": "Austin",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03425682"
    }
  ]
}