{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Interspinous+Spacer+device",
    "query": {
      "intervention": "Interspinous Spacer device"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 7,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-13T10:25:12.435Z",
  "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": "NCT04087811",
      "title": "Postmarket Registry for Evaluation of the Superion® Spacer",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Lumbar Spinal Stenosis"
      ],
      "interventions": [
        {
          "name": "Superion® Indirect Decompression System (IDS)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Boston Scientific Corporation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "45 Years and older"
      },
      "enrollment_count": 1674,
      "start_date": "2016-11-28",
      "completion_date": "2021-03-01",
      "has_results": true,
      "last_update_posted_date": "2023-07-06",
      "last_synced_at": "2026-09-13T10:25:12.435Z",
      "location_count": 66,
      "location_summary": "Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 60 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Buena Park",
          "state": "California"
        },
        {
          "city": "Burbank",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04087811"
    },
    {
      "nct_id": "NCT00692276",
      "title": "Investigating Superion™ In Spinal Stenosis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Lumbar Spinal Stenosis",
        "Intermittent Claudication"
      ],
      "interventions": [
        {
          "name": "Superion™ Interspinous Spacer",
          "type": "DEVICE"
        },
        {
          "name": "X-STOP® IPD® Device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Boston Scientific Corporation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "45 Years and older"
      },
      "enrollment_count": 391,
      "start_date": "2008-06",
      "completion_date": "2017-02",
      "has_results": true,
      "last_update_posted_date": "2020-11-16",
      "last_synced_at": "2026-09-13T10:25:12.435Z",
      "location_count": 32,
      "location_summary": "Phoenix, Arizona • Tucson, Arizona • Beverly Hills, California + 28 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Beverly Hills",
          "state": "California"
        },
        {
          "city": "Beverly Hills",
          "state": "California"
        },
        {
          "city": "Laguna Hills",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00692276"
    },
    {
      "nct_id": "NCT01019057",
      "title": "An Evaluation of Interlaminar Lumbar Instrumented (ILIF™)",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Degenerative Disc Disease"
      ],
      "interventions": [
        {
          "name": "ILIF",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "NuVasive",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 77,
      "start_date": "2009-11",
      "completion_date": "2014-06",
      "has_results": false,
      "last_update_posted_date": "2025-12-24",
      "last_synced_at": "2026-09-13T10:25:12.435Z",
      "location_count": 8,
      "location_summary": "Phoenix, Arizona • Santa Monica, California • Gainesville, Florida + 5 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Santa Monica",
          "state": "California"
        },
        {
          "city": "Gainesville",
          "state": "Florida"
        },
        {
          "city": "Albuquerque",
          "state": "New Mexico"
        },
        {
          "city": "Conway",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01019057"
    },
    {
      "nct_id": "NCT01156675",
      "title": "Study Evaluating the Safety and Effectiveness of the FLEXUS(TM) Interspinous Spacer",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Lumbar Spinal Stenosis"
      ],
      "interventions": [
        {
          "name": "FLEXUS(TM) Interspinous Spacer",
          "type": "DEVICE"
        },
        {
          "name": "XSTOP® Interspinous Spacer",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Globus Medical Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 215,
      "start_date": "2008-06",
      "completion_date": "2015-07",
      "has_results": true,
      "last_update_posted_date": "2018-06-01",
      "last_synced_at": "2026-09-13T10:25:12.435Z",
      "location_count": 1,
      "location_summary": "Denver, Colorado",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01156675"
    },
    {
      "nct_id": "NCT00697827",
      "title": "A Study of the In-Space Device for Treatment of Moderate Spinal Stenosis",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Spinal Stenosis"
      ],
      "interventions": [
        {
          "name": "Interspinous Spacer device",
          "type": "DEVICE"
        },
        {
          "name": "Interspinous Process Distraction Device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Synthes USA HQ, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 44,
      "start_date": "2008-06",
      "completion_date": "2011-06",
      "has_results": true,
      "last_update_posted_date": "2012-06-11",
      "last_synced_at": "2026-09-13T10:25:12.435Z",
      "location_count": 10,
      "location_summary": "Santa Monica, California • New Haven, Connecticut • Minneapolis, Minnesota + 7 more",
      "locations": [
        {
          "city": "Santa Monica",
          "state": "California"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Charlotte",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00697827"
    },
    {
      "nct_id": "NCT00534092",
      "title": "Long-Term Outcomes for Lumbar Spinal Stenosis Patients Treated With X STOP®",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Lumbar Spinal Stenosis"
      ],
      "interventions": [
        {
          "name": "X STOP® Interspinous Process Decompression System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Medtronic Spine LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 69,
      "start_date": "2006-12",
      "completion_date": "2010-06",
      "has_results": true,
      "last_update_posted_date": "2021-01-05",
      "last_synced_at": "2026-09-13T10:25:12.435Z",
      "location_count": 5,
      "location_summary": "San Francisco, California • Scarborough, Maine • Timonium, Maryland + 2 more",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Scarborough",
          "state": "Maine"
        },
        {
          "city": "Timonium",
          "state": "Maryland"
        },
        {
          "city": "Norfolk",
          "state": "Virginia"
        },
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00534092"
    },
    {
      "nct_id": "NCT00517751",
      "title": "Condition of Approval Study",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Lumbar Spinal Stenosis"
      ],
      "interventions": [
        {
          "name": "X-STOP PEEK",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Medtronic Spine LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 176,
      "start_date": "2007-08",
      "completion_date": "2015-04",
      "has_results": true,
      "last_update_posted_date": "2018-01-02",
      "last_synced_at": "2026-09-13T10:25:12.435Z",
      "location_count": 23,
      "location_summary": "Birmingham, Alabama • Tucson, Arizona • Campbell, California + 19 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Campbell",
          "state": "California"
        },
        {
          "city": "Sacramento",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00517751"
    }
  ]
}