{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Ankle+Arthrodesis",
    "query": {
      "condition": "Ankle Arthrodesis"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 31,
    "total_pages": 4,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Ankle+Arthrodesis&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-10T05:24:44.935Z",
  "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": "NCT00942032",
      "title": "Clinical Experience With the Hindfoot Arthrodesis Nail for the Surgical Treatment of Ankle and Hindfoot Pathologies",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hindfoot Arthrodesis",
        "Hindfoot Pathologies"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "AO Clinical Investigation and Publishing Documentation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 39,
      "start_date": "2009-05",
      "completion_date": "2011-04",
      "has_results": false,
      "last_update_posted_date": "2011-04-07",
      "last_synced_at": "2026-06-10T05:24:44.935Z",
      "location_count": 3,
      "location_summary": "Rancho Mirage, California • Charleston, South Carolina • Seattle, Washington",
      "locations": [
        {
          "city": "Rancho Mirage",
          "state": "California"
        },
        {
          "city": "Charleston",
          "state": "South Carolina"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00942032"
    },
    {
      "nct_id": "NCT03686241",
      "title": "The Use of a Dynamic Compression Intramedullary Nail for Tibiotalocalcaneal Arthrodesis",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Ankle Arthritis",
        "Foot Arthritis"
      ],
      "interventions": [
        {
          "name": "Tibiotalocalcaneal (TTC) arthrodesis",
          "type": "PROCEDURE"
        },
        {
          "name": "DynaNail",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DEVICE"
      ],
      "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": 30,
      "start_date": "2017-05-22",
      "completion_date": "2022-05",
      "has_results": false,
      "last_update_posted_date": "2021-03-05",
      "last_synced_at": "2026-06-10T05:24:44.935Z",
      "location_count": 1,
      "location_summary": "Boise, Idaho",
      "locations": [
        {
          "city": "Boise",
          "state": "Idaho"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03686241"
    },
    {
      "nct_id": "NCT04784273",
      "title": "The Use of a Dynamic Compression Intramedullary Nail for Tibiotalocalcaneal Arthrodesis",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Ankle Arthritis",
        "Foot Arthritis"
      ],
      "interventions": [
        {
          "name": "Tibiotalocalcaneal Arthrodesis",
          "type": "PROCEDURE"
        },
        {
          "name": "DynaNail",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DEVICE"
      ],
      "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": 30,
      "start_date": "2020-09-23",
      "completion_date": "2023-09",
      "has_results": false,
      "last_update_posted_date": "2021-03-05",
      "last_synced_at": "2026-06-10T05:24:44.935Z",
      "location_count": 1,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04784273"
    },
    {
      "nct_id": "NCT02324907",
      "title": "The Use of a Dynamic Compression Intramedullary Nail for Tibiotalocalcaneal Arthrodesis",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Ankle Arthritis"
      ],
      "interventions": [
        {
          "name": "Procedure/Surgery",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "95 Years",
        "sex": "ALL",
        "summary": "18 Years to 95 Years"
      },
      "enrollment_count": 39,
      "start_date": "2015-01-28",
      "completion_date": "2023-01-09",
      "has_results": false,
      "last_update_posted_date": "2023-01-11",
      "last_synced_at": "2026-06-10T05:24:44.935Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02324907"
    },
    {
      "nct_id": "NCT03077256",
      "title": "Burst Biologics Foot and Ankle Registry",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Foot and Ankle Disorders",
        "Ankle Fusion, Osteotomy"
      ],
      "interventions": [
        {
          "name": "BioBurst Fluid, Burst Allograft",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Burst Biologics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 300,
      "start_date": "2017-03-24",
      "completion_date": "2020-10-01",
      "has_results": false,
      "last_update_posted_date": "2019-05-28",
      "last_synced_at": "2026-06-10T05:24:44.935Z",
      "location_count": 1,
      "location_summary": "Washington D.C., District of Columbia",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03077256"
    },
    {
      "nct_id": "NCT00503438",
      "title": "Ankle Joint Replacement Outcomes Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Osteoarthritis",
        "Rheumatoid Arthritis",
        "Post-Traumatic Arthritis",
        "Septic Arthritis",
        "Prior Ankle Fusion"
      ],
      "interventions": [
        {
          "name": "Salto Talaris Ankle",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Smith & Nephew, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 76,
      "start_date": "2007-10-31",
      "completion_date": "2023-04-21",
      "has_results": false,
      "last_update_posted_date": "2024-01-24",
      "last_synced_at": "2026-06-10T05:24:44.935Z",
      "location_count": 2,
      "location_summary": "San Antonio, Texas • Milwaukee, Wisconsin",
      "locations": [
        {
          "city": "San Antonio",
          "state": "Texas"
        },
        {
          "city": "Milwaukee",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00503438"
    },
    {
      "nct_id": "NCT07225751",
      "title": "A Prospective, Randomized, Single-blind, Controlled, Multi-center Study to Assess the Safety and Performance of MagnetOsTM Compared to Autogenous Bone Graft in Patients Undergoing Hindfoot or Ankle Fusions.",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Ankle Arthrodesis or Arthroplasty",
        "Hindfoot Fusion",
        "Ankle Deformity",
        "Ankle Disease",
        "Hindfoot Arthrodesis",
        "Hindfoot Pathologies"
      ],
      "interventions": [
        {
          "name": "MagnetOs",
          "type": "DEVICE"
        },
        {
          "name": "Autograft",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "Kuros Biosurgery AG",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 126,
      "start_date": "2025-11-25",
      "completion_date": "2028-12",
      "has_results": false,
      "last_update_posted_date": "2026-04-09",
      "last_synced_at": "2026-06-10T05:24:44.935Z",
      "location_count": 5,
      "location_summary": "Vail, Colorado • Columbus, Georgia • Charlotte, North Carolina + 2 more",
      "locations": [
        {
          "city": "Vail",
          "state": "Colorado"
        },
        {
          "city": "Columbus",
          "state": "Georgia"
        },
        {
          "city": "Charlotte",
          "state": "North Carolina"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        },
        {
          "city": "Chattanooga",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07225751"
    },
    {
      "nct_id": "NCT01366989",
      "title": "INBONE Total Ankle Arthroplasty(TAA)Using Calcaneal Stem Fixation",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Arthrodesis",
        "Degenerative Arthritis",
        "Rheumatoid Arthritis",
        "Complications; Arthroplasty, Mechanical"
      ],
      "interventions": [
        {
          "name": "Radiographic evaluation of previously implanted patients",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Stryker Trauma and Extremities",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 24,
      "start_date": "2010-10",
      "completion_date": "2013-06-04",
      "has_results": false,
      "last_update_posted_date": "2017-02-17",
      "last_synced_at": "2026-06-10T05:24:44.935Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01366989"
    },
    {
      "nct_id": "NCT01620541",
      "title": "Comparing Ankle Fusion to Ankle Replacement",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "End-stage Ankle Arthritis (ESAA)",
        "Osteoarthritis (OA)"
      ],
      "interventions": [
        {
          "name": "Ankle Arthrodesis",
          "type": "PROCEDURE"
        },
        {
          "name": "Ankle Arthroplasty",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Seattle Institute for Biomedical and Clinical Research",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "21 Years to 89 Years"
      },
      "enrollment_count": 516,
      "start_date": "2012-05",
      "completion_date": "2027-05",
      "has_results": false,
      "last_update_posted_date": "2025-04-08",
      "last_synced_at": "2026-06-10T05:24:44.935Z",
      "location_count": 6,
      "location_summary": "Fort Collins, Colorado • Grand Rapids, Michigan • Edina, Minnesota + 2 more",
      "locations": [
        {
          "city": "Fort Collins",
          "state": "Colorado"
        },
        {
          "city": "Grand Rapids",
          "state": "Michigan"
        },
        {
          "city": "Edina",
          "state": "Minnesota"
        },
        {
          "city": "Portland",
          "state": "Oregon"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01620541"
    },
    {
      "nct_id": "NCT00583375",
      "title": "Augment® Bone Graft (Formerly GEM OS™1 Bone Graft) Compared to Autologous Bone Graft in Foot and Ankle Fusions",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Foot Fusion"
      ],
      "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": 414,
      "start_date": "2007-04",
      "completion_date": "2010-02",
      "has_results": true,
      "last_update_posted_date": "2018-04-02",
      "last_synced_at": "2026-06-10T05:24:44.935Z",
      "location_count": 31,
      "location_summary": "Tucson, Arizona • San Francisco, California • Santa Cruz, California + 27 more",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Santa Cruz",
          "state": "California"
        },
        {
          "city": "Hartford",
          "state": "Connecticut"
        },
        {
          "city": "Royal Palm Beach",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00583375"
    }
  ]
}