{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Ankle+Arthritis&page=2",
    "query": {
      "condition": "Ankle Arthritis",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Ankle+Arthritis&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-06-11T03:12:07.073Z",
  "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": "NCT02664337",
      "title": "Conjoint Analysis of Patient Preferences in Joint Interventions",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Arthritis",
        "Femoroacetabular Impingement",
        "Osteochondritis Dissecans",
        "Hip Fractures",
        "Ankle Fractures",
        "Tibial Fractures"
      ],
      "interventions": [
        {
          "name": "Decision tool",
          "type": "OTHER"
        },
        {
          "name": "Standard treatment information",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 2310,
      "start_date": "2016-02",
      "completion_date": "2027-07",
      "has_results": false,
      "last_update_posted_date": "2026-02-04",
      "last_synced_at": "2026-06-11T03:12:07.073Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02664337"
    },
    {
      "nct_id": "NCT04118894",
      "title": "Wright Foot & Ankle Post-Market Observational Study",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Arthritis",
        "Rheumatoid Arthritis",
        "Fracture",
        "Trauma Injury",
        "Fusion of Joint"
      ],
      "interventions": [
        {
          "name": "Foot and Ankle Devices",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Stryker Trauma and Extremities",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 119,
      "start_date": "2020-01-22",
      "completion_date": "2023-07-12",
      "has_results": true,
      "last_update_posted_date": "2025-01-14",
      "last_synced_at": "2026-06-11T03:12:07.073Z",
      "location_count": 2,
      "location_summary": "Hamilton, New Jersey • Charlotte, North Carolina",
      "locations": [
        {
          "city": "Hamilton",
          "state": "New Jersey"
        },
        {
          "city": "Charlotte",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04118894"
    },
    {
      "nct_id": "NCT04405297",
      "title": "A Disease-based Treatment Study for Diagnosed Osteoarthritis Utilizing Adipose-derived Regenerative Cells",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Knee Osteoarthritis",
        "Hip Osteoarthritis",
        "Ankle Osteoarthritis",
        "Shoulder Osteoarthritis",
        "Wrist Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Adipose-derived regenerative cells",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Sanford Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 14,
      "start_date": "2021-05-24",
      "completion_date": "2024-09-23",
      "has_results": false,
      "last_update_posted_date": "2025-10-22",
      "last_synced_at": "2026-06-11T03:12:07.073Z",
      "location_count": 1,
      "location_summary": "Sioux Falls, South Dakota",
      "locations": [
        {
          "city": "Sioux Falls",
          "state": "South Dakota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04405297"
    },
    {
      "nct_id": "NCT07118501",
      "title": "A Prospective, Post-Market, Clinical Follow-up Study of the Incompass™ Total Ankle System",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Post Traumatic Arthritis",
        "Osteoarthritis",
        "Total Ankle Replacement",
        "Total Ankle Prosthesis"
      ],
      "interventions": [
        {
          "name": "Total Ankle Replacement",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Stryker Trauma and Extremities",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 200,
      "start_date": "2026-02-06",
      "completion_date": "2038-09-01",
      "has_results": false,
      "last_update_posted_date": "2026-03-24",
      "last_synced_at": "2026-06-11T03:12:07.073Z",
      "location_count": 4,
      "location_summary": "Morton Grove, Illinois • Louisville, Kentucky • Eugene, Oregon + 1 more",
      "locations": [
        {
          "city": "Morton Grove",
          "state": "Illinois"
        },
        {
          "city": "Louisville",
          "state": "Kentucky"
        },
        {
          "city": "Eugene",
          "state": "Oregon"
        },
        {
          "city": "Charleston",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07118501"
    },
    {
      "nct_id": "NCT05652881",
      "title": "Does Joint Lavage Reduce Intraarticular Inflammation in High-energy Tibial Pilon Fractures?",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Post-traumatic; Arthrosis",
        "Tibial Fractures",
        "Post-Traumatic Osteoarthritis of Ankle"
      ],
      "interventions": [
        {
          "name": "Joint Lavage",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "United States Naval Medical Center, San Diego",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2023-01-15",
      "completion_date": "2025-07",
      "has_results": false,
      "last_update_posted_date": "2024-05-06",
      "last_synced_at": "2026-06-11T03:12:07.073Z",
      "location_count": 1,
      "location_summary": "Fort Sam Houston, Texas",
      "locations": [
        {
          "city": "Fort Sam Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05652881"
    },
    {
      "nct_id": "NCT01986244",
      "title": "Total Ankle Replacement for Ankle Arthritis",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Ankle Osteoarthritis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1043,
      "start_date": "2007-06-13",
      "completion_date": "2019-11-05",
      "has_results": false,
      "last_update_posted_date": "2020-05-06",
      "last_synced_at": "2026-06-11T03:12:07.073Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01986244"
    },
    {
      "nct_id": "NCT07231471",
      "title": "Platelet Rich Plasma for Musculoskeletal Conditions",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoarthritis (OA)",
        "Osteoarthritis (OA) of the Knee",
        "Osteoarthritis (OA) of the Hip",
        "Osteoarthritis (OA) of the Shoulder",
        "Osteoarthritis Ankle",
        "Elbow Osteoarthritis",
        "Epicondylitis of the Elbow",
        "Plantar Fasciitis of Both Feet",
        "Tendinopathy"
      ],
      "interventions": [
        {
          "name": "Platelet Rich Plasma Injection",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Platelet Rich Plasma Preparation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "DEVICE"
      ],
      "sponsor": "University of Utah",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 10000,
      "start_date": "2025-12-29",
      "completion_date": "2035-01-01",
      "has_results": false,
      "last_update_posted_date": "2026-05-06",
      "last_synced_at": "2026-06-11T03:12:07.073Z",
      "location_count": 1,
      "location_summary": "Salt Lake City, Utah",
      "locations": [
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07231471"
    },
    {
      "nct_id": "NCT02629731",
      "title": "Orthotic Dose Response Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Ankle Osteoarthritis",
        "Flat Foot or Pes Planus"
      ],
      "interventions": [
        {
          "name": "custom orthoses with varying degrees of hindfoot posting",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "VA Office of Research and Development",
      "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": 35,
      "start_date": "2016-07-01",
      "completion_date": "2023-12-29",
      "has_results": false,
      "last_update_posted_date": "2024-06-21",
      "last_synced_at": "2026-06-11T03:12:07.073Z",
      "location_count": 2,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02629731"
    },
    {
      "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": "2026-06-11T03:12:07.073Z",
      "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": "2026-06-11T03:12:07.073Z",
      "location_count": 1,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04784273"
    }
  ]
}