{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Osteoarthritis+Hip&page=2",
    "query": {
      "condition": "Osteoarthritis Hip",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 287,
    "total_pages": 29,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Osteoarthritis+Hip&page=3&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Osteoarthritis+Hip&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-01T22:37:34.143Z",
  "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": "NCT02155257",
      "title": "Pain Expectations in Subjects With Osteoarthritis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Modafinil",
          "type": "DRUG"
        },
        {
          "name": "Gabapentin",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 30,
      "start_date": "2014-07",
      "completion_date": "2017-10",
      "has_results": true,
      "last_update_posted_date": "2019-03-07",
      "last_synced_at": "2026-10-01T22:37:34.143Z",
      "location_count": 1,
      "location_summary": "Winston-Salem, North Carolina",
      "locations": [
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02155257"
    },
    {
      "nct_id": "NCT05356637",
      "title": "Bipolar Sealer for Reduction of Blood Loss in Anterior Total Hip Arthroplasties",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoarthritis, Hip",
        "Blood Loss"
      ],
      "interventions": [
        {
          "name": "Werewolf Fastseal 6.0",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "North Texas Medical Research Institute, PLLC",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 75,
      "start_date": "2022-04-29",
      "completion_date": "2024-02-01",
      "has_results": false,
      "last_update_posted_date": "2023-10-31",
      "last_synced_at": "2026-10-01T22:37:34.143Z",
      "location_count": 2,
      "location_summary": "Rockwall, Texas • Rowlett, Texas",
      "locations": [
        {
          "city": "Rockwall",
          "state": "Texas"
        },
        {
          "city": "Rowlett",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05356637"
    },
    {
      "nct_id": "NCT01601951",
      "title": "Outcomes Data of Bone Marrow Stem Cells to Treat Hip and Knee Osteoarthritis",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hip and Knee Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Procedural, Bone Marrow concentrate injection",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Regenerative Pain Center, Illinois",
      "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": 12,
      "start_date": "2012-04",
      "completion_date": "2014-03",
      "has_results": false,
      "last_update_posted_date": "2014-03-18",
      "last_synced_at": "2026-10-01T22:37:34.143Z",
      "location_count": 1,
      "location_summary": "Des Plaines, Illinois",
      "locations": [
        {
          "city": "Des Plaines",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01601951"
    },
    {
      "nct_id": "NCT03961711",
      "title": "Telemedicine in Total Hip Arthroplasty and Total Knee Arthroplasty",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Knee Osteoarthritis",
        "Hip Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Telemedicine",
          "type": "PROCEDURE"
        },
        {
          "name": "In-Person Clinic Visit",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "The Hawkins Foundation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 98,
      "start_date": "2019-05-10",
      "completion_date": "2020-05-22",
      "has_results": false,
      "last_update_posted_date": "2020-08-04",
      "last_synced_at": "2026-10-01T22:37:34.143Z",
      "location_count": 1,
      "location_summary": "Greenville, South Carolina",
      "locations": [
        {
          "city": "Greenville",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03961711"
    },
    {
      "nct_id": "NCT05497206",
      "title": "ROSA® Hip System THA PMCF",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoarthritis, Hip",
        "Avascular Necrosis of Hip"
      ],
      "interventions": [
        {
          "name": "One of the following hip implants may be used within this arm of the study: G7 Acetabular System, Taperloc Complete System, Avenir and Avenir Complete Systems, and Echo Bi-Metric System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Zimmer Biomet",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 12,
      "start_date": "2024-06-05",
      "completion_date": "2024-12-20",
      "has_results": false,
      "last_update_posted_date": "2025-02-05",
      "last_synced_at": "2026-10-01T22:37:34.143Z",
      "location_count": 2,
      "location_summary": "Jacksonville, Florida • Saint Joseph, Missouri",
      "locations": [
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Saint Joseph",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05497206"
    },
    {
      "nct_id": "NCT05223777",
      "title": "KINCISE™ Surgical Automated System in Total Hip Arthroplasty (THA)",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoarthritis, Hip"
      ],
      "interventions": [
        {
          "name": "KINCISE",
          "type": "DEVICE"
        },
        {
          "name": "Traditional Handheld Mallet",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Cincinnati",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 50,
      "start_date": "2021-09-09",
      "completion_date": "2024-09",
      "has_results": false,
      "last_update_posted_date": "2022-02-04",
      "last_synced_at": "2026-10-01T22:37:34.143Z",
      "location_count": 1,
      "location_summary": "Cincinnati, Ohio",
      "locations": [
        {
          "city": "Cincinnati",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05223777"
    },
    {
      "nct_id": "NCT04910048",
      "title": "Impact of a POPOP on Preoperative Health, Eligibility, and Clinical & Patient-Reported Outcomes in TJA",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoarthritis, Knee",
        "Osteoarthritis, Hip",
        "Avascular Necrosis",
        "Rheumatoid Arthritis"
      ],
      "interventions": [
        {
          "name": "POPOP (preoperative patient optimization program)",
          "type": "OTHER"
        },
        {
          "name": "SOC (standard of care)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Arkansas",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 46,
      "start_date": "2022-01-17",
      "completion_date": "2024-09-03",
      "has_results": false,
      "last_update_posted_date": "2024-09-19",
      "last_synced_at": "2026-10-01T22:37:34.143Z",
      "location_count": 1,
      "location_summary": "Little Rock, Arkansas",
      "locations": [
        {
          "city": "Little Rock",
          "state": "Arkansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04910048"
    },
    {
      "nct_id": "NCT00698152",
      "title": "A Clinical Investigation of ArComXL® Polyethylene in Total Hip Replacement",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Osteoarthritis",
        "Avascular Necrosis",
        "Rheumatoid Arthritis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Zimmer Biomet",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 149,
      "start_date": "2006-01-23",
      "completion_date": "2016-01-15",
      "has_results": false,
      "last_update_posted_date": "2020-03-30",
      "last_synced_at": "2026-10-01T22:37:34.143Z",
      "location_count": 5,
      "location_summary": "Rockville, Maryland • Lima, Ohio • West Chester, Ohio + 2 more",
      "locations": [
        {
          "city": "Rockville",
          "state": "Maryland"
        },
        {
          "city": "Lima",
          "state": "Ohio"
        },
        {
          "city": "West Chester",
          "state": "Ohio"
        },
        {
          "city": "Dickson City",
          "state": "Pennsylvania"
        },
        {
          "city": "Grapevine",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00698152"
    },
    {
      "nct_id": "NCT02576652",
      "title": "Bone Histomorphometry in Postmenopausal Men and Women With Osteoarthritis Undergoing Total Hip Replacement",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Osteoporosis"
      ],
      "interventions": [
        {
          "name": "Tetracycline",
          "type": "OTHER"
        },
        {
          "name": "Demeclocycline",
          "type": "OTHER"
        },
        {
          "name": "Total Hip Replacement",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "OTHER",
        "PROCEDURE"
      ],
      "sponsor": "Amgen",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "50 Years to 100 Years"
      },
      "enrollment_count": 6,
      "start_date": "2015-12-22",
      "completion_date": "2017-12-18",
      "has_results": true,
      "last_update_posted_date": "2019-04-26",
      "last_synced_at": "2026-10-01T22:37:34.143Z",
      "location_count": 2,
      "location_summary": "West Haverstraw, New York",
      "locations": [
        {
          "city": "West Haverstraw",
          "state": "New York"
        },
        {
          "city": "West Haverstraw",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02576652"
    },
    {
      "nct_id": "NCT02524197",
      "title": "A Study of the Safety and Effectiveness of Orally Administered CR845 in Patients With Osteoarthritis of the Hip or Knee",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "CR845 0.25 mg",
          "type": "DRUG"
        },
        {
          "name": "CR845 0.50 mg",
          "type": "DRUG"
        },
        {
          "name": "CR845 1 mg",
          "type": "DRUG"
        },
        {
          "name": "CR845 5 mg",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Cara Therapeutics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "25 Years and older"
      },
      "enrollment_count": 81,
      "start_date": "2015-08",
      "completion_date": "2016-01",
      "has_results": false,
      "last_update_posted_date": "2017-01-31",
      "last_synced_at": "2026-10-01T22:37:34.143Z",
      "location_count": 5,
      "location_summary": "Omaha, Nebraska • Las Vegas, Nevada • Greensboro, North Carolina + 2 more",
      "locations": [
        {
          "city": "Omaha",
          "state": "Nebraska"
        },
        {
          "city": "Las Vegas",
          "state": "Nevada"
        },
        {
          "city": "Greensboro",
          "state": "North Carolina"
        },
        {
          "city": "Duncansville",
          "state": "Pennsylvania"
        },
        {
          "city": "Plano",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02524197"
    }
  ]
}