{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Catheterization&page=13",
    "query": {
      "intervention": "Catheterization",
      "page": 13
    },
    "page_size": 10
  },
  "pagination": {
    "page": 13,
    "page_size": 10,
    "total_count": 619,
    "total_pages": 62,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Catheterization&page=14&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Catheterization&page=12&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-23T17:39:09.227Z",
  "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": "NCT02577484",
      "title": "Assessment of Catheter-based Interrogation and Standard Techniques for Fractional Flow Reserve Measurement",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Coronary Artery Disease"
      ],
      "interventions": [
        {
          "name": "RXi System",
          "type": "DEVICE"
        },
        {
          "name": "Pressure Wire",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Acist Medical Systems",
      "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": "2015-11",
      "completion_date": "2017-01",
      "has_results": false,
      "last_update_posted_date": "2016-12-06",
      "last_synced_at": "2026-10-23T17:39:09.227Z",
      "location_count": 12,
      "location_summary": "La Jolla, California • Long Beach, California • Stanford, California + 8 more",
      "locations": [
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "Long Beach",
          "state": "California"
        },
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02577484"
    },
    {
      "nct_id": "NCT07221175",
      "title": "Operator Radiation Dose Using Ultra-Low Fluoroscopic Pulse Rate Versus Standard In Performing Coronary Angiography Via Right Radial Artery",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Radiation Exposure",
        "Radiation Exposure to Operator"
      ],
      "interventions": [
        {
          "name": "Ultra low dose fluoroscopic pulse rate",
          "type": "RADIATION"
        },
        {
          "name": "Standard low dose fluoroscopic pulse rate",
          "type": "RADIATION"
        }
      ],
      "intervention_types": [
        "RADIATION"
      ],
      "sponsor": "Maimonides Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2025-11-01",
      "completion_date": "2027-02-01",
      "has_results": false,
      "last_update_posted_date": "2026-03-20",
      "last_synced_at": "2026-10-23T17:39:09.227Z",
      "location_count": 1,
      "location_summary": "Brooklyn, New York",
      "locations": [
        {
          "city": "Brooklyn",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07221175"
    },
    {
      "nct_id": "NCT06061757",
      "title": "Use of 4D-ICE in Conjunction With TEE for Left Atrial Appendage Closure",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Atrial Fibrillation",
        "Stroke"
      ],
      "interventions": [
        {
          "name": "Imaging guidance with TEE and ICE for Left atrial appendage closure",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Kansas City Heart Rhythm Research Foundation",
      "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": 52,
      "start_date": "2023-05-10",
      "completion_date": "2025-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-08-28",
      "last_synced_at": "2026-10-23T17:39:09.227Z",
      "location_count": 1,
      "location_summary": "Overland Park, Kansas",
      "locations": [
        {
          "city": "Overland Park",
          "state": "Kansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06061757"
    },
    {
      "nct_id": "NCT00552812",
      "title": "Coarctation Of the Aorta Stent Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Coarctation of the Aorta"
      ],
      "interventions": [
        {
          "name": "Stent therapy of aortic coarctation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Richard E. Ringel",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "8 Years to 60 Years"
      },
      "enrollment_count": 105,
      "start_date": "2007-10",
      "completion_date": "2015-07",
      "has_results": true,
      "last_update_posted_date": "2016-03-11",
      "last_synced_at": "2026-10-23T17:39:09.227Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00552812"
    },
    {
      "nct_id": "NCT02754037",
      "title": "Non-alcoholic Fatty Liver Disease Parametric PET (FLiPP) Study",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Non-alcoholic Fatty Liver Disease (NAFLD)",
        "Non-alcoholic Steatohepatitis (NASH)"
      ],
      "interventions": [
        {
          "name": "Fluorodeoxyglucose (FDG) positron emission tomography (PET)",
          "type": "RADIATION"
        },
        {
          "name": "Magnetic resonance imaging (MRI)",
          "type": "OTHER"
        },
        {
          "name": "PET Explorer",
          "type": "RADIATION"
        }
      ],
      "intervention_types": [
        "RADIATION",
        "OTHER"
      ],
      "sponsor": "University of California, Davis",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 120,
      "start_date": "2016-04-30",
      "completion_date": "2027-07-14",
      "has_results": false,
      "last_update_posted_date": "2026-10-16",
      "last_synced_at": "2026-10-23T17:39:09.227Z",
      "location_count": 1,
      "location_summary": "Sacramento, California",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02754037"
    },
    {
      "nct_id": "NCT03243942",
      "title": "Noninvasive, Subharmonic Intra-Cardiac Pressure Measurement",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Cardiac Catheterization",
        "Blood Pressure",
        "Heart Ventricles",
        "Echocardiography",
        "Heart Failure"
      ],
      "interventions": [
        {
          "name": "Definity",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Thomas Jefferson University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 56,
      "start_date": "2017-06-01",
      "completion_date": "2019-06-26",
      "has_results": false,
      "last_update_posted_date": "2019-07-10",
      "last_synced_at": "2026-10-23T17:39:09.227Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03243942"
    },
    {
      "nct_id": "NCT03115580",
      "title": "Side Branch FFR After Provisional Stenting",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Coronary Artery Disease"
      ],
      "interventions": [
        {
          "name": "Rotational atherectomy",
          "type": "DEVICE"
        },
        {
          "name": "Cutting Balloon Angioplasty",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Icahn School of Medicine at Mount Sinai",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 71,
      "start_date": "2017-05-02",
      "completion_date": "2019-03-26",
      "has_results": true,
      "last_update_posted_date": "2020-05-14",
      "last_synced_at": "2026-10-23T17:39:09.227Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03115580"
    },
    {
      "nct_id": "NCT01060020",
      "title": "Acute Hemodynamic Effects of Sildenafil in Patients With Severe Aortic Stenosis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Aortic Stenosis"
      ],
      "interventions": [
        {
          "name": "Sildenafil",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Washington University School of Medicine",
      "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": "2010-01",
      "completion_date": "2011-10",
      "has_results": true,
      "last_update_posted_date": "2018-04-25",
      "last_synced_at": "2026-10-23T17:39:09.227Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01060020"
    },
    {
      "nct_id": "NCT04865588",
      "title": "Rotational Atherectomy Combined With Cutting Balloon to Optimize Stent Expansion in Calcified Lesions",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Coronary Artery Disease",
        "Atherosclerosis"
      ],
      "interventions": [
        {
          "name": "rotational atherectomy",
          "type": "PROCEDURE"
        },
        {
          "name": "cutting balloon",
          "type": "DEVICE"
        },
        {
          "name": "plain old balloon",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DEVICE"
      ],
      "sponsor": "Samin Sharma, M.D., F.A.C.C., M.S.C.A.I.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 60,
      "start_date": "2022-05-13",
      "completion_date": "2023-12-12",
      "has_results": true,
      "last_update_posted_date": "2024-05-22",
      "last_synced_at": "2026-10-23T17:39:09.227Z",
      "location_count": 2,
      "location_summary": "New York, New York • Roslyn, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Roslyn",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04865588"
    },
    {
      "nct_id": "NCT02466893",
      "title": "COMPASS Trial: a Direct Aspiration First Pass Technique",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Ischemic Cerebrovascular Accident"
      ],
      "interventions": [
        {
          "name": "Adapt/Standard Stent Retriever (SR) Group",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Medical University of South Carolina",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 250,
      "start_date": "2015-06",
      "completion_date": "2018-02",
      "has_results": false,
      "last_update_posted_date": "2018-02-12",
      "last_synced_at": "2026-10-23T17:39:09.227Z",
      "location_count": 1,
      "location_summary": "Charleston, South Carolina",
      "locations": [
        {
          "city": "Charleston",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02466893"
    }
  ]
}