{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Partial+Knee+Replacement&page=2",
    "query": {
      "condition": "Partial Knee Replacement",
      "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=Partial+Knee+Replacement&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-23T02:16:36.716Z",
  "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": "NCT03447626",
      "title": "UKA Manual Versus UKA MAKO Robotic",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Arthritis"
      ],
      "interventions": [
        {
          "name": "MAKO Robotic UKA",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Washington University School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 486,
      "start_date": "2019-02-12",
      "completion_date": "2024-04-07",
      "has_results": false,
      "last_update_posted_date": "2024-05-09",
      "last_synced_at": "2026-07-23T02:16:36.716Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03447626"
    },
    {
      "nct_id": "NCT00492219",
      "title": "Postoperative Function Following Partial and Total Knee Replacement",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoarthritis",
        "Post-traumatic Arthritis"
      ],
      "interventions": [
        {
          "name": "Vanguard M fixed-bearing or Oxford mobile-bearing prostheses",
          "type": "DEVICE"
        },
        {
          "name": "Total Knee Replacement",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "New Lexington Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 324,
      "start_date": "2006-10",
      "completion_date": "2007-12",
      "has_results": false,
      "last_update_posted_date": "2012-10-19",
      "last_synced_at": "2026-07-23T02:16:36.716Z",
      "location_count": 1,
      "location_summary": "Lexington, Kentucky",
      "locations": [
        {
          "city": "Lexington",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00492219"
    },
    {
      "nct_id": "NCT07107581",
      "title": "Exactech Knee Systems Post Market Clinical Follow-up",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Knee Arthroplasty, Total",
        "Partial Knee Replacement"
      ],
      "interventions": [
        {
          "name": "Prospective / Subjects Knee Arthroplasty",
          "type": "DEVICE"
        },
        {
          "name": "Retrospective to Prospective",
          "type": "DEVICE"
        },
        {
          "name": "Retrospective Only Subjects",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Exactech",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1879,
      "start_date": "2023-12-01",
      "completion_date": "2036-01",
      "has_results": false,
      "last_update_posted_date": "2025-08-06",
      "last_synced_at": "2026-07-23T02:16:36.716Z",
      "location_count": 1,
      "location_summary": "DeLand, Florida",
      "locations": [
        {
          "city": "DeLand",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07107581"
    },
    {
      "nct_id": "NCT05037734",
      "title": "A Randomized Controlled Trial for Partial Knee Arthroplasty",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Degenerative Joint Disease of Knee",
        "Osteoarthritis",
        "Traumatic Arthritis",
        "Varus Deformity",
        "Knee Pain Chronic"
      ],
      "interventions": [
        {
          "name": "Persona Partial Knee System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Zimmer Biomet",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 0,
      "start_date": "2023-06",
      "completion_date": "2030-12",
      "has_results": false,
      "last_update_posted_date": "2023-06-05",
      "last_synced_at": "2026-07-23T02:16:36.716Z",
      "location_count": 1,
      "location_summary": "Jackson, Mississippi",
      "locations": [
        {
          "city": "Jackson",
          "state": "Mississippi"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05037734"
    },
    {
      "nct_id": "NCT02148757",
      "title": "Doppler Ultrasound Following Unicondylar Knee Replacement to Determine the Incidence of Postoperative DVT",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Number of Deep Venous Thrombosis (DVT)"
      ],
      "interventions": [
        {
          "name": "Doppler Ultrasound",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Hospital for Special Surgery, New York",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 112,
      "start_date": "2011-06",
      "completion_date": "2015-10",
      "has_results": false,
      "last_update_posted_date": "2017-03-21",
      "last_synced_at": "2026-07-23T02:16:36.716Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02148757"
    },
    {
      "nct_id": "NCT02883998",
      "title": "Formal vs. Home-Based Physical Therapy After Unicompartmental Knee Arthroplasty",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Outpatient Physical Therapy",
          "type": "OTHER"
        },
        {
          "name": "Home Base Physical Therapy",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Rush University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 52,
      "start_date": "2016-08",
      "completion_date": "2017-12",
      "has_results": false,
      "last_update_posted_date": "2018-06-11",
      "last_synced_at": "2026-07-23T02:16:36.716Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02883998"
    },
    {
      "nct_id": "NCT01620892",
      "title": "Study of Patient Outcomes 5 Years After Partial Knee Replacement",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Osteoarthritis, Knee"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Athens Orthopedic Clinic, P.A.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 159,
      "start_date": "2012-06",
      "completion_date": "2015-04",
      "has_results": false,
      "last_update_posted_date": "2019-01-10",
      "last_synced_at": "2026-07-23T02:16:36.716Z",
      "location_count": 1,
      "location_summary": "Athens, Georgia",
      "locations": [
        {
          "city": "Athens",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01620892"
    },
    {
      "nct_id": "NCT01454908",
      "title": "Oxford Partial Knee Kinematics Gait Analysis Study",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Medial Knee Compartment Arthritis"
      ],
      "interventions": [
        {
          "name": "Oxford Partial Knee",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "The CORE Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 18,
      "start_date": "2006-04",
      "completion_date": "2012-12",
      "has_results": false,
      "last_update_posted_date": "2011-10-19",
      "last_synced_at": "2026-07-23T02:16:36.716Z",
      "location_count": 1,
      "location_summary": "Sun City West, Arizona",
      "locations": [
        {
          "city": "Sun City West",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01454908"
    },
    {
      "nct_id": "NCT02633085",
      "title": "Fixed Bearing Versus Mobile Bearing Patient Satisfaction and Clinical Outcome Study",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Fixed Bearing or Mobile Bearing UKA",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Medacta USA",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2016-02",
      "completion_date": "2023-03-22",
      "has_results": false,
      "last_update_posted_date": "2023-03-24",
      "last_synced_at": "2026-07-23T02:16:36.716Z",
      "location_count": 1,
      "location_summary": "Leesburg, Florida",
      "locations": [
        {
          "city": "Leesburg",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02633085"
    },
    {
      "nct_id": "NCT03211663",
      "title": "Performance of MOTO Medial® Unicompartmental Knee Arthroplasty",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Knee Osteoarthritis",
        "Knee Arthritis",
        "Knee Pain Chronic"
      ],
      "interventions": [
        {
          "name": "MOTO Medial® UKA",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Medacta USA",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 269,
      "start_date": "2017-10-09",
      "completion_date": "2025-12-01",
      "has_results": false,
      "last_update_posted_date": "2025-09-25",
      "last_synced_at": "2026-07-23T02:16:36.716Z",
      "location_count": 5,
      "location_summary": "Lady Lake, Florida • Louisville, Kentucky • Billings, Montana + 2 more",
      "locations": [
        {
          "city": "Lady Lake",
          "state": "Florida"
        },
        {
          "city": "Louisville",
          "state": "Kentucky"
        },
        {
          "city": "Billings",
          "state": "Montana"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "Meadville",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03211663"
    }
  ]
}