{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Pain+in+Leg%2C+Unspecified",
    "query": {
      "condition": "Pain in Leg, Unspecified"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 5,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T06:44:44.880Z",
  "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": "NCT03586882",
      "title": "Effect of Spinal Cord Stimulation on Gait and Balance in Chronic Low Back Pain Patients",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Low Back Pain",
        "Pain in Leg, Unspecified"
      ],
      "interventions": [
        {
          "name": "Spinal Cord Stimulation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Texas Back Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2018-06-15",
      "completion_date": "2020-06",
      "has_results": false,
      "last_update_posted_date": "2018-07-16",
      "last_synced_at": "2026-05-22T06:44:44.880Z",
      "location_count": 1,
      "location_summary": "Plano, Texas",
      "locations": [
        {
          "city": "Plano",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03586882"
    },
    {
      "nct_id": "NCT01697358",
      "title": "Spinal Cord Stimulation for Predominant Low Back Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Failed Back Surgery Syndrome",
        "Back Pain",
        "Pain in Leg, Unspecified"
      ],
      "interventions": [
        {
          "name": "Spinal Cord Stimulation (SCS)",
          "type": "DEVICE"
        },
        {
          "name": "Optimal Medical Management (OMM)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "DRUG"
      ],
      "sponsor": "MedtronicNeuro",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 278,
      "start_date": "2013-01-08",
      "completion_date": "2017-06-20",
      "has_results": true,
      "last_update_posted_date": "2017-07-21",
      "last_synced_at": "2026-05-22T06:44:44.880Z",
      "location_count": 12,
      "location_summary": "Stockbridge, Georgia • Ocean Springs, Mississippi • Las Vegas, Nevada + 9 more",
      "locations": [
        {
          "city": "Stockbridge",
          "state": "Georgia"
        },
        {
          "city": "Ocean Springs",
          "state": "Mississippi"
        },
        {
          "city": "Las Vegas",
          "state": "Nevada"
        },
        {
          "city": "Albany",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01697358"
    },
    {
      "nct_id": "NCT01976598",
      "title": "Sub-Sensory Intraspinal Neurostimulation Therapy",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Back Pain",
        "Back Pain With Radiation",
        "Pain in Leg, Unspecified"
      ],
      "interventions": [
        {
          "name": "Sub-Sensory Stimulation",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Algos Clinical Development Thomas L. Yearwood, MD, PhD",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "22 Years to 85 Years"
      },
      "enrollment_count": 1,
      "start_date": "2013-10",
      "completion_date": "2015-01",
      "has_results": false,
      "last_update_posted_date": "2015-01-19",
      "last_synced_at": "2026-05-22T06:44:44.880Z",
      "location_count": 1,
      "location_summary": "Pascagoula, Mississippi",
      "locations": [
        {
          "city": "Pascagoula",
          "state": "Mississippi"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01976598"
    },
    {
      "nct_id": "NCT00386724",
      "title": "Effectiveness of Precision Spinal Cord Stimulation With Artisan Paddle Electrode",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Back Pain",
        "Chronic Pain",
        "Pain in Leg, Unspecified"
      ],
      "interventions": [
        {
          "name": "Precision Spinal Cord Stimulation System",
          "type": "DEVICE"
        },
        {
          "name": "Artisan Surgical Lead",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Boston Scientific Corporation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 8,
      "start_date": "2006-10",
      "completion_date": "2008-08",
      "has_results": true,
      "last_update_posted_date": "2020-12-17",
      "last_synced_at": "2026-05-22T06:44:44.880Z",
      "location_count": 2,
      "location_summary": "Charleston, South Carolina • Norfolk, Virginia",
      "locations": [
        {
          "city": "Charleston",
          "state": "South Carolina"
        },
        {
          "city": "Norfolk",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00386724"
    },
    {
      "nct_id": "NCT04771741",
      "title": "Opiate Free Multimodal Pain Pathway in Elective Foot and Ankle Surgery: A Prospective Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Bunion of Unspecified Foot",
        "Bunionette of Unspecified Foot",
        "Hammertoe",
        "Ankle Fractures",
        "Achilles Tendon Surgery"
      ],
      "interventions": [
        {
          "name": "Acetominophen",
          "type": "DRUG"
        },
        {
          "name": "Toradol",
          "type": "DRUG"
        },
        {
          "name": "Meloxicam",
          "type": "DRUG"
        },
        {
          "name": "Cyclobenzaprine",
          "type": "DRUG"
        },
        {
          "name": "Lyrica",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Prisma Health-Midlands",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 72,
      "start_date": "2020-12-01",
      "completion_date": "2023-04-26",
      "has_results": false,
      "last_update_posted_date": "2023-04-27",
      "last_synced_at": "2026-05-22T06:44:44.880Z",
      "location_count": 1,
      "location_summary": "Columbia, South Carolina",
      "locations": [
        {
          "city": "Columbia",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04771741"
    }
  ]
}