{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Tetrology+of+Fallot&page=2",
    "query": {
      "condition": "Tetrology of Fallot",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Tetrology+of+Fallot&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T09:47:56.030Z",
  "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": "NCT01419756",
      "title": "Assessment of Right Ventricular Volume in Tetralogy of Fallott (TOF) Patients",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Tetralogy of Fallot"
      ],
      "interventions": [
        {
          "name": "VentriPoint Medical System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "VentriPoint Diagnostics Ltd.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 109,
      "start_date": "2011-08",
      "completion_date": "2013-08",
      "has_results": false,
      "last_update_posted_date": "2014-10-06",
      "last_synced_at": "2026-05-22T09:47:56.030Z",
      "location_count": 5,
      "location_summary": "Aurora, Colorado • Omaha, Nebraska • Cleveland, Ohio + 2 more",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Omaha",
          "state": "Nebraska"
        },
        {
          "city": "Cleveland",
          "state": "Ohio"
        },
        {
          "city": "Columbus",
          "state": "Ohio"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01419756"
    },
    {
      "nct_id": "NCT01971593",
      "title": "The Effects of Eplerenone on Markers of Myocardial Fibrosis in Adult Congenital Heart Disease",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Tetralogy of Fallot",
        "Transposition of the Great Vessels With an Arterial Switch",
        "Single Ventricle With a Fontan Palliation"
      ],
      "interventions": [
        {
          "name": "Eplerenone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Washington University School of Medicine",
      "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": 26,
      "start_date": "2013-08",
      "completion_date": "2016-06",
      "has_results": true,
      "last_update_posted_date": "2018-05-04",
      "last_synced_at": "2026-05-22T09:47:56.030Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01971593"
    },
    {
      "nct_id": "NCT00848393",
      "title": "Measures to Lower the Stress Response in Pediatric Cardiac Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Tetralogy of Fallot (TOF)",
        "Ventricular Septal Defects (VSD)",
        "Atrioventricular Septal Defects (AVSD)"
      ],
      "interventions": [
        {
          "name": "Fentanyl (High Dose)",
          "type": "DRUG"
        },
        {
          "name": "Fentanyl (Low Dose)",
          "type": "DRUG"
        },
        {
          "name": "Fentanyl (Low Dose) + Dexmedetomidine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Nationwide Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "1 Month",
        "maximum_age": "3 Years",
        "sex": "ALL",
        "summary": "1 Month to 3 Years"
      },
      "enrollment_count": 52,
      "start_date": "2008-11",
      "completion_date": "2013-12",
      "has_results": true,
      "last_update_posted_date": "2018-07-27",
      "last_synced_at": "2026-05-22T09:47:56.030Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00848393"
    },
    {
      "nct_id": "NCT00243776",
      "title": "Molecular and Cellular Characterization of Cardiac Tissue in Postnatal Development",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Congenital Heart Disease",
        "Tetralogy of Fallot"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Emory University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "20 Years",
        "sex": "ALL",
        "summary": "Up to 20 Years"
      },
      "enrollment_count": 600,
      "start_date": "2005-04",
      "completion_date": "2027-12",
      "has_results": false,
      "last_update_posted_date": "2026-05-06",
      "last_synced_at": "2026-05-22T09:47:56.030Z",
      "location_count": 1,
      "location_summary": "Atlanta, Georgia",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00243776"
    },
    {
      "nct_id": "NCT00722826",
      "title": "Tetralogy of Fallot Seed Grant",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pulmonary Regurgitation After Repair of Tetralogy of Fallot"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "13 Years and older"
      },
      "enrollment_count": 82,
      "start_date": "2007-06",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2015-06-02",
      "last_synced_at": "2026-05-22T09:47:56.030Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00722826"
    },
    {
      "nct_id": "NCT04017975",
      "title": "Optical Tissue Identification for Myocardial Architecture",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Ventricular Septal Defect",
        "Complete Atrioventricular Canal",
        "Tetralogy of Fallot With Pulmonary Stenosis"
      ],
      "interventions": [
        {
          "name": "Fluorescite",
          "type": "DRUG"
        },
        {
          "name": "Cellvizio 100 Series System with Confocal Miniprobes",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "Aditya Kaza",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "30 Days",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "30 Days to 18 Years"
      },
      "enrollment_count": 70,
      "start_date": "2019-12-20",
      "completion_date": "2023-09",
      "has_results": false,
      "last_update_posted_date": "2023-06-15",
      "last_synced_at": "2026-05-22T09:47:56.030Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04017975"
    },
    {
      "nct_id": "NCT04713657",
      "title": "Beta-blocker Administration for Cardiomyocyte Division",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Tetralogy of Fallot",
        "Double Outlet Right Ventricle"
      ],
      "interventions": [
        {
          "name": "N-thymidine",
          "type": "OTHER"
        },
        {
          "name": "Urine Collection",
          "type": "OTHER"
        },
        {
          "name": "Echocardiogram",
          "type": "PROCEDURE"
        },
        {
          "name": "Cardiac MRI (CMR)",
          "type": "PROCEDURE"
        },
        {
          "name": "Propranolol Hydrochloride",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "Physical Exam",
          "type": "PROCEDURE"
        },
        {
          "name": "Specimen Collection",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER",
        "PROCEDURE",
        "DRUG"
      ],
      "sponsor": "Weill Medical College of Cornell University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "30 Days",
        "maximum_age": "60 Days",
        "sex": "ALL",
        "summary": "30 Days to 60 Days"
      },
      "enrollment_count": 40,
      "start_date": "2022-12-16",
      "completion_date": "2030-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-11-18",
      "last_synced_at": "2026-05-22T09:47:56.030Z",
      "location_count": 3,
      "location_summary": "New York, New York • Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04713657"
    },
    {
      "nct_id": "NCT01824160",
      "title": "Pulmonary Artery Repair With Covered Stents",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pulmonary Stenosis",
        "Pulmonary Regurgitation",
        "Tetralogy of Fallot"
      ],
      "interventions": [
        {
          "name": "Repair of RV-PA Conduit Disruption",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "7 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "7 Years to 75 Years"
      },
      "enrollment_count": 50,
      "start_date": "2012-12",
      "completion_date": "2016-06-30",
      "has_results": true,
      "last_update_posted_date": "2018-05-08",
      "last_synced_at": "2026-05-22T09:47:56.030Z",
      "location_count": 38,
      "location_summary": "Loma Linda, California • Los Angeles, California • San Diego, California + 34 more",
      "locations": [
        {
          "city": "Loma Linda",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01824160"
    },
    {
      "nct_id": "NCT01915277",
      "title": "A Phase I Study of Dexmedetomidine Bolus and Infusion in Corrective Infant Cardiac Surgery: Safety and Pharmacokinetics",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Transposition of the Great Arteries",
        "Tetralogy of Fallot",
        "Ventricular Septal Defect"
      ],
      "interventions": [
        {
          "name": "Dexmedetomidine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Carelon Research",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "180 Days",
        "sex": "ALL",
        "summary": "Up to 180 Days"
      },
      "enrollment_count": 119,
      "start_date": "2014-04-02",
      "completion_date": "2017-10-17",
      "has_results": false,
      "last_update_posted_date": "2018-03-23",
      "last_synced_at": "2026-05-22T09:47:56.030Z",
      "location_count": 4,
      "location_summary": "Boston, Massachusetts • Ann Arbor, Michigan • Philadelphia, Pennsylvania + 1 more",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01915277"
    },
    {
      "nct_id": "NCT00576381",
      "title": "Understanding Dexmedetomidine in Neonates After Open Heart Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Tetrology of Fallot",
        "Heart Ventricle",
        "Hypoplastic Left Heart"
      ],
      "interventions": [
        {
          "name": "Dexmedetomidine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Athena Zuppa",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "1 Hour",
        "maximum_age": "30 Days",
        "sex": "ALL",
        "summary": "1 Hour to 30 Days"
      },
      "enrollment_count": 30,
      "start_date": "2006-04",
      "completion_date": "2010-12",
      "has_results": true,
      "last_update_posted_date": "2013-04-18",
      "last_synced_at": "2026-05-22T09:47:56.030Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00576381"
    }
  ]
}