{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Leg+Length+Discrepancy",
    "query": {
      "condition": "Leg Length Discrepancy"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 6,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-24T02:04:27.184Z",
  "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": "NCT02260856",
      "title": "A Randomized Controlled Trial of Leg Length Discrepancy Techniques",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Leg Length Discrepancy"
      ],
      "interventions": [
        {
          "name": "Tantalum Beads & Injector",
          "type": "DEVICE"
        },
        {
          "name": "Percutaneous Drill Epiphysiodesis",
          "type": "PROCEDURE"
        },
        {
          "name": "Percutaneous Screw Epiphysiodesis",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "Hospital for Special Surgery, New York",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "7 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "7 Years to 18 Years"
      },
      "enrollment_count": 170,
      "start_date": "2015-06",
      "completion_date": "2023-12",
      "has_results": false,
      "last_update_posted_date": "2025-01-24",
      "last_synced_at": "2026-07-24T02:04:27.184Z",
      "location_count": 2,
      "location_summary": "Boston, Massachusetts • New York, New York",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02260856"
    },
    {
      "nct_id": "NCT04164563",
      "title": "Even-Up to Minimize Secondary Site Pain For Ankle Fracture",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Arthralgia",
        "Trouble Balancing"
      ],
      "interventions": [
        {
          "name": "Even-Up",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Brigham and Women's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 6,
      "start_date": "2019-11-14",
      "completion_date": "2020-09-10",
      "has_results": true,
      "last_update_posted_date": "2022-10-18",
      "last_synced_at": "2026-07-24T02:04:27.184Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04164563"
    },
    {
      "nct_id": "NCT01894100",
      "title": "Shoe Lifts for Leg Length Inequality in Adults With Knee or Hip Symptoms",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Leg Length Inequality",
        "Osteoarthritis, Knee",
        "Osteoarthritis, Hip"
      ],
      "interventions": [
        {
          "name": "Shoe lift correction for leg length inequality",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "55 Years and older"
      },
      "enrollment_count": 46,
      "start_date": "2013-07",
      "completion_date": "2015-03",
      "has_results": true,
      "last_update_posted_date": "2017-06-14",
      "last_synced_at": "2026-07-24T02:04:27.184Z",
      "location_count": 1,
      "location_summary": "Smithfield, North Carolina",
      "locations": [
        {
          "city": "Smithfield",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01894100"
    },
    {
      "nct_id": "NCT07212049",
      "title": "Ultrasound Use to Measure Magnetically Controlled Growing Rods",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Limb Length Discrepancy"
      ],
      "interventions": [
        {
          "name": "ultrasound measurement",
          "type": "DEVICE"
        },
        {
          "name": "X-ray imaging of tibia and/or femur",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Nemours Children's Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "21 Years",
        "sex": "ALL",
        "summary": "8 Years to 21 Years"
      },
      "enrollment_count": 10,
      "start_date": "2025-09-05",
      "completion_date": "2026-09-05",
      "has_results": false,
      "last_update_posted_date": "2025-11-03",
      "last_synced_at": "2026-07-24T02:04:27.184Z",
      "location_count": 1,
      "location_summary": "Orlando, Florida",
      "locations": [
        {
          "city": "Orlando",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07212049"
    },
    {
      "nct_id": "NCT00909922",
      "title": "Musculoskeletal Measurements in Transfemoral Amputees",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Lower Limb Loss"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Miami VA Healthcare System",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 80,
      "start_date": "2006-01",
      "completion_date": "2010-12",
      "has_results": false,
      "last_update_posted_date": "2009-05-29",
      "last_synced_at": "2026-07-24T02:04:27.184Z",
      "location_count": 1,
      "location_summary": "Miami, Florida",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00909922"
    },
    {
      "nct_id": "NCT02697435",
      "title": "Making Better Lives: Patient-Focused Care for Low Back Pain (LBP)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Low Back Pain",
        "Hip Ostearthritis",
        "Myofascial Pain Syndrome",
        "Fibromyalgia",
        "Depression",
        "Maladaptive Coping",
        "Lumbar Spinal Stenosis",
        "Insomnia",
        "Sacroiliac Joint Pain",
        "Lateral Hip and Thigh Pain",
        "Anxiety",
        "Dementia",
        "Recent Leg Length Discrepancy"
      ],
      "interventions": [
        {
          "name": "Patient-Centered Care",
          "type": "OTHER"
        },
        {
          "name": "Imaging-Directed Care",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "60 Years to 89 Years"
      },
      "enrollment_count": 55,
      "start_date": "2016-04-01",
      "completion_date": "2018-08-31",
      "has_results": true,
      "last_update_posted_date": "2019-08-19",
      "last_synced_at": "2026-07-24T02:04:27.184Z",
      "location_count": 2,
      "location_summary": "Pittsburgh, Pennsylvania • Richmond, Virginia",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        },
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02697435"
    }
  ]
}