{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Knee+Implant",
    "query": {
      "condition": "Knee Implant"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 80,
    "total_pages": 8,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Knee+Implant&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-08T13:55:47.942Z",
  "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": "NCT01473992",
      "title": "Comparative Outcomes Assessment of the C-Leg With a New Knee Prosthesis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Other and Unspecified Complications of Amputation Stump"
      ],
      "interventions": [
        {
          "name": "Otto Bock C-Leg",
          "type": "DEVICE"
        },
        {
          "name": "Otto Bock Genium",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Jason Highsmith",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 25,
      "start_date": "2011-01",
      "completion_date": "2013-02",
      "has_results": true,
      "last_update_posted_date": "2023-12-12",
      "last_synced_at": "2026-09-08T13:55:47.942Z",
      "location_count": 1,
      "location_summary": "Tampa, Florida",
      "locations": [
        {
          "city": "Tampa",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01473992"
    },
    {
      "nct_id": "NCT06915363",
      "title": "BioPoly® Partial Resurfacing Knee Implant IDE",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Knee Pain Chronic",
        "Knee Osteoarthritis",
        "Cartilage Damage",
        "Cartilage Defects of the Knee",
        "Cartilage or Osteochondral Defects in the Knee",
        "Cartilage Lesion"
      ],
      "interventions": [
        {
          "name": "BioPoly",
          "type": "DEVICE"
        },
        {
          "name": "surgical standard of care (SSOC)",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "BioPoly LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "30 Years to 65 Years"
      },
      "enrollment_count": 152,
      "start_date": "2025-03-17",
      "completion_date": "2028-12",
      "has_results": false,
      "last_update_posted_date": "2026-07-08",
      "last_synced_at": "2026-09-08T13:55:47.942Z",
      "location_count": 4,
      "location_summary": "Fort Wayne, Indiana • Indianapolis, Indiana • Rochester, Minnesota + 1 more",
      "locations": [
        {
          "city": "Fort Wayne",
          "state": "Indiana"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        },
        {
          "city": "Chesterfield",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06915363"
    },
    {
      "nct_id": "NCT02483988",
      "title": "The SUN Clinical Trial (Safety Utilizing NUsurface Meniscus Implant)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Post-Meniscectomy Pain Syndrome",
        "Osteoarthritis, Knee"
      ],
      "interventions": [
        {
          "name": "NUsurface® Meniscus Implant",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Phoenix Kinetics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "30 Years to 75 Years"
      },
      "enrollment_count": 115,
      "start_date": "2015-12",
      "completion_date": "2024-05-29",
      "has_results": false,
      "last_update_posted_date": "2026-08-31",
      "last_synced_at": "2026-09-08T13:55:47.942Z",
      "location_count": 13,
      "location_summary": "Phoenix, Arizona • La Mesa, California • Long Beach, California + 10 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "La Mesa",
          "state": "California"
        },
        {
          "city": "Long Beach",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Boulder",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02483988"
    },
    {
      "nct_id": "NCT01094886",
      "title": "Switching Drug Therapy for the Prevention of Blood Clot Formation From Enoxaparin to Rivaroxaban After Orthopedic Surgery for Either Total Hip or Total Knee Replacement",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Arthritis",
        "Osteoarthritis, Knee",
        "Osteoarthritis, Hip",
        "Thromboembolism"
      ],
      "interventions": [
        {
          "name": "Rivaroxaban",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Ortho-McNeil Janssen Scientific Affairs, LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 56,
      "start_date": "2010-03",
      "completion_date": "2010-12",
      "has_results": true,
      "last_update_posted_date": "2017-03-17",
      "last_synced_at": "2026-09-08T13:55:47.942Z",
      "location_count": 5,
      "location_summary": "Denver, Colorado • Hollywood, Florida • Tamarac, Florida + 2 more",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Hollywood",
          "state": "Florida"
        },
        {
          "city": "Tamarac",
          "state": "Florida"
        },
        {
          "city": "Vero Beach",
          "state": "Florida"
        },
        {
          "city": "Glen Cove",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01094886"
    },
    {
      "nct_id": "NCT03153475",
      "title": "ATTUNE Revision System in the Revision Total Knee Arthroplasty Population",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Revision Total Knee Arthroplasty"
      ],
      "interventions": [
        {
          "name": "ATTUNE Revision Knee System in Revision Total Knee Arthroplasty",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "DePuy Orthopaedics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "22 Years to 80 Years"
      },
      "enrollment_count": 400,
      "start_date": "2017-05-30",
      "completion_date": "2029-03-31",
      "has_results": false,
      "last_update_posted_date": "2026-08-28",
      "last_synced_at": "2026-09-08T13:55:47.942Z",
      "location_count": 16,
      "location_summary": "San Diego, California • Denver, Colorado • Fort Collins, Colorado + 13 more",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Fort Collins",
          "state": "Colorado"
        },
        {
          "city": "Niantic",
          "state": "Connecticut"
        },
        {
          "city": "DeLand",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03153475"
    },
    {
      "nct_id": "NCT05398341",
      "title": "A Prospective Cohort Post Market Registry Evaluating Outcomes of Bridge-Enhanced ACL Restoration (BEAR®)",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Anterior Cruciate Ligament Injuries"
      ],
      "interventions": [
        {
          "name": "The BEAR® Implant",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Miach Orthopaedics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "14 Years and older"
      },
      "enrollment_count": 300,
      "start_date": "2023-02-28",
      "completion_date": "2027-01-30",
      "has_results": false,
      "last_update_posted_date": "2026-06-09",
      "last_synced_at": "2026-09-08T13:55:47.942Z",
      "location_count": 8,
      "location_summary": "Redwood City, California • Steamboat Springs, Colorado • Orlando, Florida + 5 more",
      "locations": [
        {
          "city": "Redwood City",
          "state": "California"
        },
        {
          "city": "Steamboat Springs",
          "state": "Colorado"
        },
        {
          "city": "Orlando",
          "state": "Florida"
        },
        {
          "city": "Marlton",
          "state": "New Jersey"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05398341"
    },
    {
      "nct_id": "NCT01117571",
      "title": "Multi-Center Study to Evaluate the ConforMIS iUni Knee Implant",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "iUni® Unicompartmental Knee Resurfacing Device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Restor3D",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 120,
      "start_date": "2010-04",
      "completion_date": "2023-01-10",
      "has_results": false,
      "last_update_posted_date": "2023-10-25",
      "last_synced_at": "2026-09-08T13:55:47.942Z",
      "location_count": 8,
      "location_summary": "Little Rock, Arkansas • La Quinta, California • Monterey, California + 5 more",
      "locations": [
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "La Quinta",
          "state": "California"
        },
        {
          "city": "Monterey",
          "state": "California"
        },
        {
          "city": "Atlantis",
          "state": "Florida"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01117571"
    },
    {
      "nct_id": "NCT05640336",
      "title": "Treatment of Acute Periprosthetic Joint Infection Comparing Single and Planned Double-Debridement Antibiotics and Implant Retention Followed by Chronic Antibiotic Suppression",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Periprosthetic Joint Infection"
      ],
      "interventions": [
        {
          "name": "Single Debridement, Antibiotics and Implant Retention",
          "type": "PROCEDURE"
        },
        {
          "name": "Planned Double Debridement, Antibiotics and Implant Retention",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 490,
      "start_date": "2023-03-03",
      "completion_date": "2032-03",
      "has_results": false,
      "last_update_posted_date": "2025-12-18",
      "last_synced_at": "2026-09-08T13:55:47.942Z",
      "location_count": 2,
      "location_summary": "Jacksonville, Florida • Rochester, Minnesota",
      "locations": [
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05640336"
    },
    {
      "nct_id": "NCT05107414",
      "title": "Journey 2 Multi Center Kinematic Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Total Knee Arthroplasty"
      ],
      "interventions": [
        {
          "name": "Total Knee Arthroplasty",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "The University of Tennessee, Knoxville",
      "sponsor_class": "OTHER",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 201,
      "start_date": "2021-05-15",
      "completion_date": "2024-12-31",
      "has_results": true,
      "last_update_posted_date": "2026-06-23",
      "last_synced_at": "2026-09-08T13:55:47.942Z",
      "location_count": 1,
      "location_summary": "Knoxville, Tennessee",
      "locations": [
        {
          "city": "Knoxville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05107414"
    },
    {
      "nct_id": "NCT03378557",
      "title": "Periprosthetic Fracture Registry (PPFx)",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Periprosthetic Fractures",
        "Periprosthetic Fracture Around Prosthetic Joint Implant"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "AO Innovation Translation Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 600,
      "start_date": "2018-12-31",
      "completion_date": "2027-03-31",
      "has_results": false,
      "last_update_posted_date": "2025-09-12",
      "last_synced_at": "2026-09-08T13:55:47.942Z",
      "location_count": 4,
      "location_summary": "Columbia, Missouri • Jersey City, New Jersey • Livingston, New Jersey + 1 more",
      "locations": [
        {
          "city": "Columbia",
          "state": "Missouri"
        },
        {
          "city": "Jersey City",
          "state": "New Jersey"
        },
        {
          "city": "Livingston",
          "state": "New Jersey"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03378557"
    }
  ]
}