{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Ankle+Disease&page=5",
    "query": {
      "condition": "Ankle Disease",
      "page": 5
    },
    "page_size": 10
  },
  "pagination": {
    "page": 5,
    "page_size": 10,
    "total_count": 179,
    "total_pages": 18,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Ankle+Disease&page=6&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Ankle+Disease&page=4&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-22T11:23:07.653Z",
  "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": "NCT04713098",
      "title": "Ultrasound-Guided Percutaneous Peripheral Nerve Stimulation: A Department of Defense Funded Pragmatic Clinical Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Rotator Cuff Repair",
        "Ankle Arthroplasty or Arthrodesis",
        "Hallux Valgus (Bunion) Resection"
      ],
      "interventions": [
        {
          "name": "Peripheral Nerve Stimulation",
          "type": "DEVICE"
        },
        {
          "name": "Sham",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of California, San Diego",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 250,
      "start_date": "2021-01-26",
      "completion_date": "2025-09-22",
      "has_results": true,
      "last_update_posted_date": "2026-09-24",
      "last_synced_at": "2026-10-22T11:23:07.653Z",
      "location_count": 6,
      "location_summary": "Los Angeles, California • San Diego, California • Bethesda, Maryland + 2 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Bethesda",
          "state": "Maryland"
        },
        {
          "city": "Fort Bragg",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04713098"
    },
    {
      "nct_id": "NCT04831645",
      "title": "The Use of a Dynamic Sustained Compression Intramedullary Nail for Tibiotalocalcaneal Arthrodesis",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Ankle Arthritis",
        "Arthritis Foot"
      ],
      "interventions": [
        {
          "name": "DynaNail",
          "type": "DEVICE"
        },
        {
          "name": "Tibiotalocalcaneal Arthrodesis",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "MedShape, Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 45,
      "start_date": "2021-05-24",
      "completion_date": "2024-05-24",
      "has_results": false,
      "last_update_posted_date": "2021-05-25",
      "last_synced_at": "2026-10-22T11:23:07.653Z",
      "location_count": 1,
      "location_summary": "Worthington, Ohio",
      "locations": [
        {
          "city": "Worthington",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04831645"
    },
    {
      "nct_id": "NCT04137809",
      "title": "TREAT Foot Drop After Stroke With Ankle Robot",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Foot Drop",
        "Stroke",
        "Hemiparesis"
      ],
      "interventions": [
        {
          "name": "AMBLE",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "NextStep Robotics Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "21 Years to 75 Years"
      },
      "enrollment_count": 0,
      "start_date": "2020-04",
      "completion_date": "2020-08",
      "has_results": false,
      "last_update_posted_date": "2020-09-11",
      "last_synced_at": "2026-10-22T11:23:07.653Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04137809"
    },
    {
      "nct_id": "NCT01542840",
      "title": "Onset Time of Nerve Block: A Comparison of Two Injection Locations in Patients Having Lower Leg/ Foot Surgery",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Strain of Muscle and/or Tendon of Lower Leg",
        "Fracture of Lower Leg",
        "Crushing Injury of Lower Leg",
        "Fracture Malunion - Ankle and/or Foot",
        "Disorder of Joint of Ankle and/or Foot",
        "Complete Tear, Ankle and/or Foot Ligament",
        "Pathological Fracture - Ankle and/or Foot",
        "Loose Body in Joint of Ankle and/or Foot"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Ochsner Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 76,
      "start_date": "2014-05",
      "completion_date": "2016-03",
      "has_results": false,
      "last_update_posted_date": "2014-03-21",
      "last_synced_at": "2026-10-22T11:23:07.653Z",
      "location_count": 1,
      "location_summary": "New Orleans, Louisiana",
      "locations": [
        {
          "city": "New Orleans",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01542840"
    },
    {
      "nct_id": "NCT05209360",
      "title": "Heel Wedges and Carbon Fiber Custom Dynamic Orthoses to Control Knee Biomechanics",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Adult ALL",
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Medial or Lateral Wedge",
          "type": "DEVICE"
        },
        {
          "name": "Carbon Fiber Custom Dynamic Orthosis",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Iowa",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "18 Years to 45 Years"
      },
      "enrollment_count": 20,
      "start_date": "2022-05-09",
      "completion_date": "2022-12-01",
      "has_results": true,
      "last_update_posted_date": "2024-01-30",
      "last_synced_at": "2026-10-22T11:23:07.653Z",
      "location_count": 1,
      "location_summary": "Iowa City, Iowa",
      "locations": [
        {
          "city": "Iowa City",
          "state": "Iowa"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05209360"
    },
    {
      "nct_id": "NCT00054821",
      "title": "Prevention of Post-Traumatic Osteoarthritis (OA)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Ankle distraction permitting motion",
          "type": "PROCEDURE"
        },
        {
          "name": "Ankle distraction without motion",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Ned Amendola",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "Up to 60 Years"
      },
      "enrollment_count": 40,
      "start_date": "2002-11",
      "completion_date": "2009-02",
      "has_results": false,
      "last_update_posted_date": "2017-03-17",
      "last_synced_at": "2026-10-22T11:23:07.653Z",
      "location_count": 1,
      "location_summary": "Iowa City, Iowa",
      "locations": [
        {
          "city": "Iowa City",
          "state": "Iowa"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00054821"
    },
    {
      "nct_id": "NCT00743613",
      "title": "Predicting Peripheral Arterial Disease in Men With Erectile Dysfunction",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Erectile Dysfunction",
        "Peripheral Arterial Disease"
      ],
      "interventions": [
        {
          "name": "Sexual Health Inventory for Men (SHIM)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Ankle-Brachial Index (ABI)",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "PROCEDURE"
      ],
      "sponsor": "Bruton Avenue Family Practice",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "50 Years and older · Male only"
      },
      "enrollment_count": 175,
      "start_date": "2005-02",
      "completion_date": "2008-05",
      "has_results": false,
      "last_update_posted_date": "2008-09-03",
      "last_synced_at": "2026-10-22T11:23:07.653Z",
      "location_count": 5,
      "location_summary": "Fitchburg, Massachusetts • Hampton, Virginia • Newport News, Virginia + 1 more",
      "locations": [
        {
          "city": "Fitchburg",
          "state": "Massachusetts"
        },
        {
          "city": "Hampton",
          "state": "Virginia"
        },
        {
          "city": "Newport News",
          "state": "Virginia"
        },
        {
          "city": "Newport News",
          "state": "Virginia"
        },
        {
          "city": "Williamsburg",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00743613"
    },
    {
      "nct_id": "NCT02879149",
      "title": "Long-term Safety and Effectiveness of AUGMENT® Bone Graft Compared to Autologous Bone Graft",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Ankle and Hindfoot Arthrodesis"
      ],
      "interventions": [
        {
          "name": "AUGMENT® Bone Graft",
          "type": "DEVICE"
        },
        {
          "name": "Standard of Care",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "BioMimetic Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 150,
      "start_date": "2016-08",
      "completion_date": "2018-12",
      "has_results": false,
      "last_update_posted_date": "2018-03-27",
      "last_synced_at": "2026-10-22T11:23:07.653Z",
      "location_count": 21,
      "location_summary": "Tucson, Arizona • Capitola, California • San Francisco, California + 18 more",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Capitola",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Hartford",
          "state": "Connecticut"
        },
        {
          "city": "Royal Palm Beach",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02879149"
    },
    {
      "nct_id": "NCT01366872",
      "title": "Agility LP Ankle Arthroplasty Outcomes",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Rheumatoid Arthritis of Ankle",
        "Osteoarthritis of Ankle",
        "Traumatic Arthritis of Ankle"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Orthopaedic Associates of Michigan, PC",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 50,
      "start_date": "2010-12",
      "completion_date": "2012-09",
      "has_results": true,
      "last_update_posted_date": "2012-12-20",
      "last_synced_at": "2026-10-22T11:23:07.653Z",
      "location_count": 1,
      "location_summary": "Grand Rapids, Michigan",
      "locations": [
        {
          "city": "Grand Rapids",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01366872"
    },
    {
      "nct_id": "NCT00005923",
      "title": "The Effect of Estrogen and Progesterone Levels on Knee and Ankle Joint Laxity",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Healthy"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Center for Research Resources (NCRR)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": "23 Years",
        "sex": "ALL",
        "summary": "15 Years to 23 Years"
      },
      "enrollment_count": null,
      "start_date": null,
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2005-06-24",
      "last_synced_at": "2026-10-22T11:23:07.653Z",
      "location_count": 1,
      "location_summary": "Burlington, Vermont",
      "locations": [
        {
          "city": "Burlington",
          "state": "Vermont"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00005923"
    }
  ]
}