{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Operative&page=9",
    "query": {
      "intervention": "Operative",
      "page": 9
    },
    "page_size": 10
  },
  "pagination": {
    "page": 9,
    "page_size": 10,
    "total_count": 8313,
    "total_pages": 832,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Operative&page=10&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Operative&page=8&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-21T13:53:04.162Z",
  "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": "NCT05825079",
      "title": "Does Weightbearing Crutch Technology Impact Patient Compliance?",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Fracture Healing"
      ],
      "interventions": [
        {
          "name": "Weight-Bearing Feedback",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Smart Crutch Tip",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DEVICE"
      ],
      "sponsor": "NYU Langone Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 20,
      "start_date": "2023-06-09",
      "completion_date": "2025-07-28",
      "has_results": false,
      "last_update_posted_date": "2026-01-06",
      "last_synced_at": "2026-10-21T13:53:04.162Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05825079"
    },
    {
      "nct_id": "NCT06871735",
      "title": "Acellular Collagen Matrix as a Tool to Obtain Wound Closure Following a Guided Bone Regeneration Procedure",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Bone Graft"
      ],
      "interventions": [
        {
          "name": "Acellular matrix",
          "type": "PROCEDURE"
        },
        {
          "name": "Surgical closure",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Ohio State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "21 Years to 75 Years"
      },
      "enrollment_count": 30,
      "start_date": "2023-04-13",
      "completion_date": "2026-10",
      "has_results": false,
      "last_update_posted_date": "2026-02-13",
      "last_synced_at": "2026-10-21T13:53:04.162Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06871735"
    },
    {
      "nct_id": "NCT03600740",
      "title": "Advancing Pre-operative Targeting for Deep Brain Stimulation in the Globus Pallidus Internus",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Parkinson Disease"
      ],
      "interventions": [
        {
          "name": "DBS Programming",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "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": 1,
      "start_date": "2018-08-17",
      "completion_date": "2020-05-18",
      "has_results": true,
      "last_update_posted_date": "2021-04-29",
      "last_synced_at": "2026-10-21T13:53:04.162Z",
      "location_count": 3,
      "location_summary": "Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota",
      "locations": [
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03600740"
    },
    {
      "nct_id": "NCT04832789",
      "title": "Ultra-Low Tidal Volume Mechanical Ventilation in ARDS Through ECMO",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "ARDS"
      ],
      "interventions": [
        {
          "name": "Venovenous ECMO",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Toronto",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 72,
      "start_date": "2021-06",
      "completion_date": "2023-12",
      "has_results": false,
      "last_update_posted_date": "2021-04-06",
      "last_synced_at": "2026-10-21T13:53:04.162Z",
      "location_count": 2,
      "location_summary": "New York, New York • Portland, Oregon",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04832789"
    },
    {
      "nct_id": "NCT04291950",
      "title": "Epigenetics of TNBC in Overweight and Obese Hispanic & Non-Hispanic White Women",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Triple Negative Breast Cancer"
      ],
      "interventions": [
        {
          "name": "Needle core biopsy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Arizona",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 0,
      "start_date": "2022-08-30",
      "completion_date": "2025-08-30",
      "has_results": false,
      "last_update_posted_date": "2022-12-20",
      "last_synced_at": "2026-10-21T13:53:04.162Z",
      "location_count": 1,
      "location_summary": "Tucson, Arizona",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04291950"
    },
    {
      "nct_id": "NCT07185724",
      "title": "Ketorolac Use and Fresh Embryo Transfer Outcomes",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Infertility (IVF Patients)",
        "Infertility Treatment",
        "Post-op Pain",
        "Fresh Embryo Transfer",
        "Oocyte Retrieval and Post Operative Pain Control"
      ],
      "interventions": [
        {
          "name": "Ketorolac 30 mg IV",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Jessica D. Kresowik",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "37 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 37 Years · Female only"
      },
      "enrollment_count": 200,
      "start_date": "2025-11-08",
      "completion_date": "2028-09-01",
      "has_results": false,
      "last_update_posted_date": "2025-12-15",
      "last_synced_at": "2026-10-21T13:53:04.162Z",
      "location_count": 1,
      "location_summary": "Iowa City, Iowa",
      "locations": [
        {
          "city": "Iowa City",
          "state": "Iowa"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07185724"
    },
    {
      "nct_id": "NCT03617185",
      "title": "Effect of Exercise and Surgical Weight Loss on Polyneuropathy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Polyneuropathies",
        "Obesity",
        "Bariatric Surgery Candidate"
      ],
      "interventions": [
        {
          "name": "High Intensity Interval Training (HIIT)",
          "type": "OTHER"
        },
        {
          "name": "Routine Exercise",
          "type": "OTHER"
        },
        {
          "name": "Bariatric surgery",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "OTHER",
        "PROCEDURE"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 140,
      "start_date": "2018-07-27",
      "completion_date": "2024-08-01",
      "has_results": true,
      "last_update_posted_date": "2026-09-17",
      "last_synced_at": "2026-10-21T13:53:04.162Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03617185"
    },
    {
      "nct_id": "NCT00347620",
      "title": "Improving Vision and Quality of Life in the Nursing Home",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Refractive Error",
        "Cataract"
      ],
      "interventions": [
        {
          "name": "spectacles",
          "type": "DEVICE"
        },
        {
          "name": "Cataract Surgery",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "University of Alabama at Birmingham",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "60 Years and older"
      },
      "enrollment_count": 400,
      "start_date": "2000-08",
      "completion_date": "2003-12",
      "has_results": false,
      "last_update_posted_date": "2010-03-15",
      "last_synced_at": "2026-10-21T13:53:04.162Z",
      "location_count": 17,
      "location_summary": "Alabaster, Alabama • Bessemer, Alabama • Birmingham, Alabama + 3 more",
      "locations": [
        {
          "city": "Alabaster",
          "state": "Alabama"
        },
        {
          "city": "Alabaster",
          "state": "Alabama"
        },
        {
          "city": "Bessemer",
          "state": "Alabama"
        },
        {
          "city": "Bessemer",
          "state": "Alabama"
        },
        {
          "city": "Bessemer",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00347620"
    },
    {
      "nct_id": "NCT05139043",
      "title": "Low Dose Versus Standard Dose Dexamethasone for Reduction of Swelling in Patients with Primary or Metastatic Brain Tumors",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Malignant Brain Neoplasm",
        "Metastatic Malignant Neoplasm in the Brain",
        "Recurrent Malignant Brain Neoplasm"
      ],
      "interventions": [
        {
          "name": "Dexamethasone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "City of Hope 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": 26,
      "start_date": "2022-04-09",
      "completion_date": "2025-09-03",
      "has_results": false,
      "last_update_posted_date": "2024-09-19",
      "last_synced_at": "2026-10-21T13:53:04.162Z",
      "location_count": 1,
      "location_summary": "Duarte, California",
      "locations": [
        {
          "city": "Duarte",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05139043"
    },
    {
      "nct_id": "NCT01931735",
      "title": "Prospective Trial of Arthroscopic Meniscectomy for Degenerative Meniscus Tears",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Meniscus Tear"
      ],
      "interventions": [
        {
          "name": "Randomized Meniscectomy",
          "type": "PROCEDURE"
        },
        {
          "name": "Randomized Lavage",
          "type": "PROCEDURE"
        },
        {
          "name": "Standard of Care Meniscectomy Pre-Amend",
          "type": "PROCEDURE"
        },
        {
          "name": "Standard of Care Meniscectomy Post-Amend",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "45 Years to 70 Years"
      },
      "enrollment_count": 27,
      "start_date": "2013-10-01",
      "completion_date": "2018-01-31",
      "has_results": true,
      "last_update_posted_date": "2018-11-21",
      "last_synced_at": "2026-10-21T13:53:04.162Z",
      "location_count": 1,
      "location_summary": "Palo Alto, California",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01931735"
    }
  ]
}