{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Arthroplasty&page=3",
    "query": {
      "condition": "Arthroplasty",
      "page": 3
    },
    "page_size": 10
  },
  "pagination": {
    "page": 3,
    "page_size": 10,
    "total_count": 1303,
    "total_pages": 131,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Arthroplasty&page=4&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Arthroplasty&page=2&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-02T00:58:08.270Z",
  "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": "NCT00114036",
      "title": "Trial to Reduce Antimicrobial Prophylaxis Errors (TRAPE)",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cardiovascular Surgical Procedures",
        "Arthroplasty, Replacement",
        "Hysterectomy"
      ],
      "interventions": [
        {
          "name": "Quality improvement strategies",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Agency for Healthcare Research and Quality (AHRQ)",
      "sponsor_class": "FED",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": null,
        "summary": "Not listed"
      },
      "enrollment_count": null,
      "start_date": "2002-08",
      "completion_date": "2005-12",
      "has_results": false,
      "last_update_posted_date": "2005-06-24",
      "last_synced_at": "2026-10-02T00:58:08.270Z",
      "location_count": 3,
      "location_summary": "Oakbrook Terrace, Illinois • Winston-Salem, North Carolina • Memphis, Tennessee",
      "locations": [
        {
          "city": "Oakbrook Terrace",
          "state": "Illinois"
        },
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        },
        {
          "city": "Memphis",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00114036"
    },
    {
      "nct_id": "NCT07337642",
      "title": "Comparing Collared and Collarless Femoral Stems in Primary Total Hip Arthroplasty",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Primary Total Hip Arthroplasty"
      ],
      "interventions": [
        {
          "name": "Collarless Femoral Stem",
          "type": "OTHER"
        },
        {
          "name": "Collared Femoral Stem",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Medstar Health Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 100,
      "start_date": "2025-12-03",
      "completion_date": "2027-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-01-13",
      "last_synced_at": "2026-10-02T00:58:08.270Z",
      "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/NCT07337642"
    },
    {
      "nct_id": "NCT03269760",
      "title": "Multimodal Sleep Pathway for Shoulder Arthroplasty",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Sleep Disturbance",
        "Shoulder Arthritis",
        "Arthroplasty Complications",
        "Perioperative/Postoperative Complications"
      ],
      "interventions": [
        {
          "name": "Zolpidem",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 122,
      "start_date": "2017-09-01",
      "completion_date": "2020-02-01",
      "has_results": false,
      "last_update_posted_date": "2020-05-27",
      "last_synced_at": "2026-10-02T00:58:08.270Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03269760"
    },
    {
      "nct_id": "NCT06955923",
      "title": "Trigger Point Injection in Reducing Pain Following Total Knee Arthroplasty",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Trigger Point Pain, Myofascial"
      ],
      "interventions": [
        {
          "name": "Trigger point injection (lidocaine)",
          "type": "DRUG"
        },
        {
          "name": "Sham Comparator",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "David Grant U.S. Air Force Medical Center",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "45 Years and older"
      },
      "enrollment_count": 11,
      "start_date": "2025-05-30",
      "completion_date": "2025-08-26",
      "has_results": true,
      "last_update_posted_date": "2026-02-12",
      "last_synced_at": "2026-10-02T00:58:08.270Z",
      "location_count": 1,
      "location_summary": "Fairfield, California",
      "locations": [
        {
          "city": "Fairfield",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06955923"
    },
    {
      "nct_id": "NCT03189303",
      "title": "Cup Position in THA With Standard Instruments",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Osteoarthritis; Rheumatoid Arthritis; Post Traumatic Arthritis"
      ],
      "interventions": [
        {
          "name": "Primary Uncemented Total Hip Arthroplasty",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "DePuy Orthopaedics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 183,
      "start_date": "2017-09-07",
      "completion_date": "2021-12-14",
      "has_results": false,
      "last_update_posted_date": "2022-02-15",
      "last_synced_at": "2026-10-02T00:58:08.270Z",
      "location_count": 5,
      "location_summary": "Grand Rapids, Michigan • New York, New York • Gastonia, North Carolina + 2 more",
      "locations": [
        {
          "city": "Grand Rapids",
          "state": "Michigan"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Gastonia",
          "state": "North Carolina"
        },
        {
          "city": "Newark",
          "state": "Ohio"
        },
        {
          "city": "Charleston",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03189303"
    },
    {
      "nct_id": "NCT01086202",
      "title": "Clinical Outcome Comparison Between Medial and Lateral Offset Reverse Shoulder Arthroplasty",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Rotator Cuff Tear",
        "Proximal Humerus Fractures",
        "Malunions",
        "Chronic Proximal Humerus Dislocations"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Loma Linda University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "50 Years to 90 Years"
      },
      "enrollment_count": 37,
      "start_date": "2010-05",
      "completion_date": "2014-10",
      "has_results": false,
      "last_update_posted_date": "2016-09-15",
      "last_synced_at": "2026-10-02T00:58:08.270Z",
      "location_count": 1,
      "location_summary": "Loma Linda, California",
      "locations": [
        {
          "city": "Loma Linda",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01086202"
    },
    {
      "nct_id": "NCT05788757",
      "title": "Optetrak Knee System Post Market Clinical Follow-Up",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Knee Arthroplasty, Total"
      ],
      "interventions": [
        {
          "name": "Optetrak Total Knee System",
          "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": 4588,
      "start_date": "2011-06-01",
      "completion_date": "2034-06-01",
      "has_results": false,
      "last_update_posted_date": "2024-06-18",
      "last_synced_at": "2026-10-02T00:58:08.270Z",
      "location_count": 3,
      "location_summary": "Worcester, Massachusetts • Las Vegas, Nevada • Charleston, South Carolina",
      "locations": [
        {
          "city": "Worcester",
          "state": "Massachusetts"
        },
        {
          "city": "Las Vegas",
          "state": "Nevada"
        },
        {
          "city": "Charleston",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05788757"
    },
    {
      "nct_id": "NCT03274466",
      "title": "Closed Incision Negative Pressure Therapy Versus Standard of Care Surgical Dressing in Revision Total Knee Arthroplasty",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Surgical Wound",
        "Revision Total Knee Arthroplasty",
        "Wounds and Injuries",
        "Joint Disease",
        "Musculoskeletal Disease",
        "Prosthesis-Related Infections",
        "Infection",
        "Postoperative Complications",
        "Pathologic Processes"
      ],
      "interventions": [
        {
          "name": "Closed Incision Negative Pressure Therapy (ciNPT)",
          "type": "DEVICE"
        },
        {
          "name": "Standard of Care Dressing",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "KCI USA, Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "22 Years and older"
      },
      "enrollment_count": 294,
      "start_date": "2017-12-05",
      "completion_date": "2019-12-19",
      "has_results": true,
      "last_update_posted_date": "2024-10-16",
      "last_synced_at": "2026-10-02T00:58:08.270Z",
      "location_count": 17,
      "location_summary": "Weston, Florida • Tucker, Georgia • New Orleans, Louisiana + 10 more",
      "locations": [
        {
          "city": "Weston",
          "state": "Florida"
        },
        {
          "city": "Tucker",
          "state": "Georgia"
        },
        {
          "city": "New Orleans",
          "state": "Louisiana"
        },
        {
          "city": "Columbia",
          "state": "Missouri"
        },
        {
          "city": "Bay Shore",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03274466"
    },
    {
      "nct_id": "NCT04513145",
      "title": "Adductor Canal Block",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Osteoarthritis",
        "Total Knee Replacement"
      ],
      "interventions": [
        {
          "name": "Ropivacaine injection",
          "type": "DRUG"
        },
        {
          "name": "Saline Injection",
          "type": "DRUG"
        },
        {
          "name": "Total Knee Arthroplasty",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "OrthoCarolina Research Institute, Inc.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "30 Years to 85 Years"
      },
      "enrollment_count": 93,
      "start_date": "2020-10-09",
      "completion_date": "2025-05-23",
      "has_results": false,
      "last_update_posted_date": "2026-04-06",
      "last_synced_at": "2026-10-02T00:58:08.270Z",
      "location_count": 1,
      "location_summary": "Charlotte, North Carolina",
      "locations": [
        {
          "city": "Charlotte",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04513145"
    },
    {
      "nct_id": "NCT04817969",
      "title": "Persona Ti-Nidium Post-Market Clinical Follow-up",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Knee Pain Chronic",
        "Osteoarthritis",
        "Rheumatoid Arthritis",
        "Traumatic Arthritis",
        "Polyarthritis",
        "Varus Deformity",
        "Valgus Deformity",
        "Flexion Deformity of the Knee",
        "Avascular Necrosis",
        "Patellofemoral Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Zimmer Biomet Persona Ti-Nidium Total Knee System",
          "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": 240,
      "start_date": "2021-06-01",
      "completion_date": "2034-05",
      "has_results": false,
      "last_update_posted_date": "2026-09-22",
      "last_synced_at": "2026-10-02T00:58:08.270Z",
      "location_count": 7,
      "location_summary": "Parker, Colorado • Hyattsville, Maryland • Jackson, Mississippi + 4 more",
      "locations": [
        {
          "city": "Parker",
          "state": "Colorado"
        },
        {
          "city": "Hyattsville",
          "state": "Maryland"
        },
        {
          "city": "Jackson",
          "state": "Mississippi"
        },
        {
          "city": "Albuquerque",
          "state": "New Mexico"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04817969"
    }
  ]
}