{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Cardiac+Catheterization&page=12",
    "query": {
      "intervention": "Cardiac Catheterization",
      "page": 12
    },
    "page_size": 10
  },
  "pagination": {
    "page": 12,
    "page_size": 10,
    "total_count": 350,
    "total_pages": 35,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Cardiac+Catheterization&page=13&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Cardiac+Catheterization&page=11&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-19T00:23:57.280Z",
  "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": "NCT01830062",
      "title": "Atherosclerotic Coronary Vulnerable Plaque: Correlation With Coronary Artery Calcium",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Coronary Artery Disease"
      ],
      "interventions": [
        {
          "name": "NIRS",
          "type": "OTHER"
        },
        {
          "name": "CACS",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Medstar Health Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2013-11",
      "completion_date": "2021-06",
      "has_results": false,
      "last_update_posted_date": "2021-07-02",
      "last_synced_at": "2026-10-19T00:23:57.280Z",
      "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/NCT01830062"
    },
    {
      "nct_id": "NCT03001674",
      "title": "Clinical Hemodynamic Study of Balloon Counterpulsation in Advanced Heart Failure",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Heart Failure"
      ],
      "interventions": [
        {
          "name": "Conductance catheterization",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Tufts Medical Center",
      "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": 15,
      "start_date": "2014-12",
      "completion_date": "2015-12",
      "has_results": true,
      "last_update_posted_date": "2017-05-31",
      "last_synced_at": "2026-10-19T00:23:57.280Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03001674"
    },
    {
      "nct_id": "NCT03611153",
      "title": "Myeloperoxidase (MPO) Inhibitor A_Zeneca for Heart Failure With Preserved Ejection Fraction (HFpEF)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Heart Failure"
      ],
      "interventions": [
        {
          "name": "AZD4831 Oral Myeloperoxidase Inhibitor",
          "type": "DRUG"
        },
        {
          "name": "Placebo oral capsule",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "30 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2018-07-01",
      "completion_date": "2022-02-24",
      "has_results": true,
      "last_update_posted_date": "2025-01-08",
      "last_synced_at": "2026-10-19T00:23:57.280Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03611153"
    },
    {
      "nct_id": "NCT02358148",
      "title": "Validation of Simple Acute Coronary Syndrome (SACS) Score",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Chest Pain",
        "Acute Coronary Syndrome",
        "Angina",
        "Myocardial Infarction"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Bayfront Health St Petersburg",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 200,
      "start_date": "2015-02",
      "completion_date": "2017-12",
      "has_results": false,
      "last_update_posted_date": "2016-07-19",
      "last_synced_at": "2026-10-19T00:23:57.280Z",
      "location_count": 2,
      "location_summary": "Dade City, Florida • St. Petersburg, Florida",
      "locations": [
        {
          "city": "Dade City",
          "state": "Florida"
        },
        {
          "city": "St. Petersburg",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02358148"
    },
    {
      "nct_id": "NCT06549842",
      "title": "Safe and Fast Radial Hemostasis Using Synergistic Strategies: SAFE & FAST Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cardiovascular Diseases",
        "Bleeding",
        "Arterial Puncture",
        "Catheter Complications",
        "Occlusion of Artery"
      ],
      "interventions": [
        {
          "name": "Heparin",
          "type": "DRUG"
        },
        {
          "name": "Terumo Radial Band",
          "type": "DEVICE"
        },
        {
          "name": "Vaosband",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "Regional Hospital of Scranton",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 451,
      "start_date": "2024-08-15",
      "completion_date": "2026-02-20",
      "has_results": false,
      "last_update_posted_date": "2026-03-03",
      "last_synced_at": "2026-10-19T00:23:57.280Z",
      "location_count": 1,
      "location_summary": "Scranton, Pennsylvania",
      "locations": [
        {
          "city": "Scranton",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06549842"
    },
    {
      "nct_id": "NCT03797183",
      "title": "Genesis Electrical Impedance Tomography (EIT): A Preliminary Study",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Premature Infant",
        "Chronic Respiratory Disease",
        "Neuromuscular Diseases",
        "Healthy",
        "Bronchopulmonary Dysplasia",
        "Pulmonary Vein Stenoses"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "14 Days",
        "maximum_age": "40 Years",
        "sex": "ALL",
        "summary": "14 Days to 40 Years"
      },
      "enrollment_count": 90,
      "start_date": "2019-05-03",
      "completion_date": "2026-11",
      "has_results": false,
      "last_update_posted_date": "2025-11-13",
      "last_synced_at": "2026-10-19T00:23:57.280Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03797183"
    },
    {
      "nct_id": "NCT02125331",
      "title": "Measurement of NonInvasive Blood Pressure in Neonates Through Adults and Special Populations",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Blood Pressure"
      ],
      "interventions": [
        {
          "name": "Device: Blood pressure monitoring with GE Healthcare CARESCAPE B650 Patient Monitor-Patient Side Module (PSM) or Patient Data Module (PDM)",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "GE Healthcare",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 83,
      "start_date": "2014-04",
      "completion_date": "2019-03",
      "has_results": true,
      "last_update_posted_date": "2020-06-11",
      "last_synced_at": "2026-10-19T00:23:57.280Z",
      "location_count": 3,
      "location_summary": "Cincinnati, Ohio • Milwaukee, Wisconsin",
      "locations": [
        {
          "city": "Cincinnati",
          "state": "Ohio"
        },
        {
          "city": "Milwaukee",
          "state": "Wisconsin"
        },
        {
          "city": "Milwaukee",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02125331"
    },
    {
      "nct_id": "NCT07350759",
      "title": "Observational Study Designed to Detect Decompensation of Congestive Heart Failure (dCHF) Using a Non-Invasive Wearable Device",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Decompensated Chronic Heart Failure"
      ],
      "interventions": [
        {
          "name": "wearable ring device with multiple embedded sensors to detect heart rate, SVO2, respiratory rate, heart rate variability and a number of other related physiologic parameters",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "CHFDX,Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 60,
      "start_date": "2026-03-09",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-03-11",
      "last_synced_at": "2026-10-19T00:23:57.280Z",
      "location_count": 2,
      "location_summary": "Tampa, Florida",
      "locations": [
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07350759"
    },
    {
      "nct_id": "NCT04490369",
      "title": "Evaluation of Pain and Discomfort in the Cardiac Catheterization Lab",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Patient Comfort"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 175,
      "start_date": "2020-12-07",
      "completion_date": "2021-04-30",
      "has_results": false,
      "last_update_posted_date": "2023-02-03",
      "last_synced_at": "2026-10-19T00:23:57.280Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04490369"
    },
    {
      "nct_id": "NCT00112424",
      "title": "Trial of Cardiac Magnetic Resonance Imaging (MRI) Versus Cardiac Catheterization Prior to Glenn Operation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Congenital Heart Defects"
      ],
      "interventions": [
        {
          "name": "Diagnostic cardiac MRI",
          "type": "PROCEDURE"
        },
        {
          "name": "Cardiac catheterization",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Boston Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Weeks",
        "maximum_age": "5 Years",
        "sex": "ALL",
        "summary": "6 Weeks to 5 Years"
      },
      "enrollment_count": 80,
      "start_date": "2004-01",
      "completion_date": "2008-01",
      "has_results": false,
      "last_update_posted_date": "2008-01-31",
      "last_synced_at": "2026-10-19T00:23:57.280Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00112424"
    }
  ]
}