{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Cementless",
    "query": {
      "intervention": "Cementless"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 37,
    "total_pages": 4,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Cementless&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-04T09:37:04.367Z",
  "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": "NCT03168750",
      "title": "Analysis of a Tapered Porous Coated Stem and a Cementless Hemispherical Acetabular Component",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Osteoarthritis, Hip"
      ],
      "interventions": [
        {
          "name": "Femoral Component:Medacta Masterloc Stem and Medacta MPACT cup.",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Medacta USA",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "Up to 75 Years"
      },
      "enrollment_count": 120,
      "start_date": "2017-07-25",
      "completion_date": "2024-11-13",
      "has_results": false,
      "last_update_posted_date": "2024-11-21",
      "last_synced_at": "2026-09-04T09:37:04.367Z",
      "location_count": 3,
      "location_summary": "Oro Valley, Arizona • West Jordan, Utah • Spokane, Washington",
      "locations": [
        {
          "city": "Oro Valley",
          "state": "Arizona"
        },
        {
          "city": "West Jordan",
          "state": "Utah"
        },
        {
          "city": "Spokane",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03168750"
    },
    {
      "nct_id": "NCT00306917",
      "title": "Clinical Study Comparing Two Implant Surface Finishes in Patients Undergoing Cementless Total Hip Replacement",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoarthritis",
        "Rheumatoid Arthritis",
        "Post-traumatic Arthritis",
        "Avascular Necrosis",
        "Acute Fracture"
      ],
      "interventions": [
        {
          "name": "non-coated femoral hip stem",
          "type": "DEVICE"
        },
        {
          "name": "coated femoral hip stem",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "DePuy Orthopaedics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "Up to 75 Years"
      },
      "enrollment_count": 245,
      "start_date": "2002-11-01",
      "completion_date": "2009-01-29",
      "has_results": true,
      "last_update_posted_date": "2022-07-19",
      "last_synced_at": "2026-09-04T09:37:04.367Z",
      "location_count": 1,
      "location_summary": "Warsaw, Indiana",
      "locations": [
        {
          "city": "Warsaw",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00306917"
    },
    {
      "nct_id": "NCT03272178",
      "title": "Impact of Component Design and Fixation in Total Knee Arthroplasty",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Arthroplasties, Knee Replacement"
      ],
      "interventions": [
        {
          "name": "Depuy total knee implant",
          "type": "DEVICE"
        },
        {
          "name": "Triathlon total knee implant",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Washington University School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 100,
      "start_date": "2017-11-20",
      "completion_date": "2021-11-15",
      "has_results": false,
      "last_update_posted_date": "2021-12-01",
      "last_synced_at": "2026-09-04T09:37:04.367Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03272178"
    },
    {
      "nct_id": "NCT01473134",
      "title": "Safety and Efficacy of the Oxford Cementless Partial Knee System",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoarthritis, Knee",
        "Avascular Necrosis of the Medial Femoral Condyle"
      ],
      "interventions": [
        {
          "name": "Oxford Cementless Partial Knee",
          "type": "DEVICE"
        },
        {
          "name": "Oxford Cemented Partial Knee",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Zimmer Biomet",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 320,
      "start_date": "2011-12",
      "completion_date": "2021-11-30",
      "has_results": true,
      "last_update_posted_date": "2025-08-11",
      "last_synced_at": "2026-09-04T09:37:04.367Z",
      "location_count": 8,
      "location_summary": "Elkhart, Indiana • Indianapolis, Indiana • Council Bluffs, Iowa + 5 more",
      "locations": [
        {
          "city": "Elkhart",
          "state": "Indiana"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Council Bluffs",
          "state": "Iowa"
        },
        {
          "city": "Edina",
          "state": "Minnesota"
        },
        {
          "city": "Huntersville",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01473134"
    },
    {
      "nct_id": "NCT06153940",
      "title": "Everglade Stem, World Cup and World Liner Post Market Clinical Follow-up",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hip Disease"
      ],
      "interventions": [
        {
          "name": "Treatment",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Signature Orthopaedics",
      "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": 200,
      "start_date": "2023-11-22",
      "completion_date": "2028-03-01",
      "has_results": false,
      "last_update_posted_date": "2023-12-01",
      "last_synced_at": "2026-09-04T09:37:04.367Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06153940"
    },
    {
      "nct_id": "NCT02839850",
      "title": "14022 ATTUNE Cementless RP Clinical Performance Evaluation",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Cementless 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": 540,
      "start_date": "2016-09-01",
      "completion_date": "2027-09-01",
      "has_results": false,
      "last_update_posted_date": "2026-08-28",
      "last_synced_at": "2026-09-04T09:37:04.367Z",
      "location_count": 10,
      "location_summary": "Denver, Colorado • DeLand, Florida • Lebanon, New Hampshire + 7 more",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "DeLand",
          "state": "Florida"
        },
        {
          "city": "Lebanon",
          "state": "New Hampshire"
        },
        {
          "city": "New London",
          "state": "New Hampshire"
        },
        {
          "city": "Egg Harbor",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02839850"
    },
    {
      "nct_id": "NCT03272373",
      "title": "NexGen TM Tibia Clinical Outcomes Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoarthritis",
        "Rheumatoid Arthritis",
        "Traumatic Arthritis",
        "Polyarthritis",
        "Collagen Disorders and/or Avascular Necrosis of the Femoral Condyle",
        "Post-traumatic Loss of Joint Configuration",
        "Moderate Valgus, Varus, or Flexion Deformities"
      ],
      "interventions": [
        {
          "name": "NexGen TM Monoblock Tibia",
          "type": "DEVICE"
        },
        {
          "name": "NexGen TM Modular Tibia",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Zimmer Biomet",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 160,
      "start_date": "2017-10-03",
      "completion_date": "2023-03-31",
      "has_results": true,
      "last_update_posted_date": "2024-12-30",
      "last_synced_at": "2026-09-04T09:37:04.367Z",
      "location_count": 7,
      "location_summary": "Torrance, California • Wheat Ridge, Colorado • Mooresville, Indiana + 4 more",
      "locations": [
        {
          "city": "Torrance",
          "state": "California"
        },
        {
          "city": "Wheat Ridge",
          "state": "Colorado"
        },
        {
          "city": "Mooresville",
          "state": "Indiana"
        },
        {
          "city": "New Castle",
          "state": "Indiana"
        },
        {
          "city": "Chesterfield",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03272373"
    },
    {
      "nct_id": "NCT00764530",
      "title": "Cementless Alumina-Alumina Total Hip and Hybrid",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Rheumatoid Arthritis",
        "Osteoarthritis",
        "Post-traumatic Arthritis",
        "Avascular Necrosis"
      ],
      "interventions": [
        {
          "name": "Alumina/Alumina",
          "type": "DEVICE"
        },
        {
          "name": "Standard",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Encore Medical, L.P.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 342,
      "start_date": "2003-11",
      "completion_date": "2015-01",
      "has_results": false,
      "last_update_posted_date": "2017-07-28",
      "last_synced_at": "2026-09-04T09:37:04.367Z",
      "location_count": 3,
      "location_summary": "Newport Beach, California • Charleston, South Carolina • Richmond, Virginia",
      "locations": [
        {
          "city": "Newport Beach",
          "state": "California"
        },
        {
          "city": "Charleston",
          "state": "South Carolina"
        },
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00764530"
    },
    {
      "nct_id": "NCT03589300",
      "title": "Persona TM Tibia Clinical Outcomes Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoarthritis",
        "Rheumatoid Arthritis",
        "Traumatic Arthritis",
        "Polyarthritis",
        "Collagen Disorders and/or Avascular Necrosis of the Femoral Condyle",
        "Post-traumatic Loss of Joint Configuration",
        "Moderate Valgus, Varus, or Flexion Deformities"
      ],
      "interventions": [
        {
          "name": "Persona TM Tibia",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Zimmer Biomet",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 148,
      "start_date": "2018-04-30",
      "completion_date": "2022-11-30",
      "has_results": true,
      "last_update_posted_date": "2024-07-23",
      "last_synced_at": "2026-09-04T09:37:04.367Z",
      "location_count": 7,
      "location_summary": "Torrance, California • Wheat Ridge, Colorado • Honolulu, Hawaii + 4 more",
      "locations": [
        {
          "city": "Torrance",
          "state": "California"
        },
        {
          "city": "Wheat Ridge",
          "state": "Colorado"
        },
        {
          "city": "Honolulu",
          "state": "Hawaii"
        },
        {
          "city": "New Castle",
          "state": "Indiana"
        },
        {
          "city": "Chesterfield",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03589300"
    },
    {
      "nct_id": "NCT00962351",
      "title": "Metal Ion Release From an FDA-Approved Metal-on-Metal Total Hip Replacement Implant",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Non-inflammatory Degenerative Joint Disease"
      ],
      "interventions": [
        {
          "name": "Total Hip Replacement",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Anderson Orthopaedic Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "40 Years to 80 Years"
      },
      "enrollment_count": 120,
      "start_date": "2003-10",
      "completion_date": "2013-10",
      "has_results": false,
      "last_update_posted_date": "2015-08-17",
      "last_synced_at": "2026-09-04T09:37:04.367Z",
      "location_count": 1,
      "location_summary": "Alexandria, Virginia",
      "locations": [
        {
          "city": "Alexandria",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00962351"
    }
  ]
}