{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Foraminal+Stenosis",
    "query": {
      "condition": "Foraminal Stenosis"
    },
    "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": "2026-05-22T04:19:53.268Z",
  "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": "NCT03801356",
      "title": "Threshold Response of Lumbar Selective Nerve Root Block in Predicting Good Outcome Following Lumbar Foraminotomy",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Back Pain",
        "Radiculopathy Lumbar",
        "Degenerative Lumbar Spinal Stenosis"
      ],
      "interventions": [
        {
          "name": "Selective Nerve Root Block",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "The Cleveland Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 11,
      "start_date": "2018-08-23",
      "completion_date": "2020-12-15",
      "has_results": true,
      "last_update_posted_date": "2023-07-21",
      "last_synced_at": "2026-05-22T04:19:53.268Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03801356"
    },
    {
      "nct_id": "NCT03945461",
      "title": "Return of Bowel Function After One or Two Level Anterior Lumbar Interbody Fusion With Chewing Gum",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Spondylosis",
        "Spondylolisthesis",
        "Neurogenic Claudication",
        "Foraminal Stenosis"
      ],
      "interventions": [
        {
          "name": "Chewing gum",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 50,
      "start_date": "2019-02-13",
      "completion_date": "2023-12-30",
      "has_results": false,
      "last_update_posted_date": "2024-04-26",
      "last_synced_at": "2026-05-22T04:19:53.268Z",
      "location_count": 1,
      "location_summary": "Phoenix, Arizona",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03945461"
    },
    {
      "nct_id": "NCT07456137",
      "title": "Prospective Evaluation of Upright Versus Supine CT Myelography of the Lumbar Spine",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Lumbar Central Canal Stenoses",
        "Neural Foraminal Stenoses"
      ],
      "interventions": [
        {
          "name": "Upright CT",
          "type": "RADIATION"
        }
      ],
      "intervention_types": [
        "RADIATION"
      ],
      "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": 20,
      "start_date": "2026-05-01",
      "completion_date": "2026-12-01",
      "has_results": false,
      "last_update_posted_date": "2026-05-18",
      "last_synced_at": "2026-05-22T04:19:53.268Z",
      "location_count": 1,
      "location_summary": "Smithville, Missouri",
      "locations": [
        {
          "city": "Smithville",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07456137"
    },
    {
      "nct_id": "NCT03245671",
      "title": "Particulate vs. Nonparticulate Epidural Steroid Injections for Lumbar Foraminal Stenosis",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Lumbar Spinal Stenosis"
      ],
      "interventions": [
        {
          "name": "Kenalog Injectable Product",
          "type": "DRUG"
        },
        {
          "name": "Decadron Phosphate, Injectable",
          "type": "DRUG"
        },
        {
          "name": "Epidural Steroid Injection",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "Hospital for Special Surgery, New York",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "18 Years to 90 Years"
      },
      "enrollment_count": 0,
      "start_date": "2017-12",
      "completion_date": "2019-04",
      "has_results": false,
      "last_update_posted_date": "2017-12-06",
      "last_synced_at": "2026-05-22T04:19:53.268Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03245671"
    },
    {
      "nct_id": "NCT00205101",
      "title": "Clinical Outcome Study of the Triad Allograft for Posterior Lumbar Fusion",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pain",
        "Stenosis",
        "Spondylolisthesis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Wisconsin, Madison",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 37,
      "start_date": "2004-09",
      "completion_date": "2009-04",
      "has_results": false,
      "last_update_posted_date": "2019-03-13",
      "last_synced_at": "2026-05-22T04:19:53.268Z",
      "location_count": 1,
      "location_summary": "Madison, Wisconsin",
      "locations": [
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00205101"
    },
    {
      "nct_id": "NCT04708977",
      "title": "Indirect vs. Direct Decompression for Treatment of Central Stenosis: RCT",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Patients With Spinal Stenosis Indicated for LLIF"
      ],
      "interventions": [
        {
          "name": "One-level lateral lumbar interbody fusion with Indirect Decompression",
          "type": "PROCEDURE"
        },
        {
          "name": "One-level lateral lumbar interbody fusion with Direct Decompression",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Hospital for Special Surgery, New York",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 0,
      "start_date": "2021-02-08",
      "completion_date": "2021-09-29",
      "has_results": false,
      "last_update_posted_date": "2021-10-11",
      "last_synced_at": "2026-05-22T04:19:53.268Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04708977"
    },
    {
      "nct_id": "NCT05696470",
      "title": "Fusion Rates of 3D Printed Porous Titanium Cages in Three and Four Level ACDFs",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Radiculopathy",
        "Myelopathy Cervical",
        "Foraminal Stenosis",
        "Central Canal Stenosis"
      ],
      "interventions": [
        {
          "name": "DePuy Synthes Conduit 3D printed titanium cages",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Ohio State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 58,
      "start_date": "2021-03-31",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-06-25",
      "last_synced_at": "2026-05-22T04:19:53.268Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05696470"
    },
    {
      "nct_id": "NCT05023733",
      "title": "Clinical and Radiographic Outcomes of TLIF w/3D Printed Cellular Implant",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Foraminal Stenosis",
        "Degenerative Disc Disease",
        "Lumbar Spondylolisthesis",
        "Lumbar Spinal Stenosis"
      ],
      "interventions": [
        {
          "name": "CONDUIT™ Interbody Platform composed of the EIT (Emerging Implant Technologies) Cellular Titanium®",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Farhan Karim",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "35 Years to 80 Years"
      },
      "enrollment_count": 150,
      "start_date": "2021-10-01",
      "completion_date": "2025-10-01",
      "has_results": false,
      "last_update_posted_date": "2022-01-28",
      "last_synced_at": "2026-05-22T04:19:53.268Z",
      "location_count": 1,
      "location_summary": "Hartford, Connecticut",
      "locations": [
        {
          "city": "Hartford",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05023733"
    }
  ]
}