{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Failing+Fontan+Physiology",
    "query": {
      "condition": "Failing Fontan Physiology"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 2,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-22T13:34:47.463Z",
  "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": "NCT03223168",
      "title": "Noninvasive Negative Pressure Ventilation to Support Failing Fontan Physiology",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Failing Fontan Physiology",
        "Pediatric Congenital Heart Disease"
      ],
      "interventions": [
        {
          "name": "Hayek RTX ventilator",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "10 Years and older"
      },
      "enrollment_count": 10,
      "start_date": "2017-07-19",
      "completion_date": "2018-07-19",
      "has_results": false,
      "last_update_posted_date": "2019-10-07",
      "last_synced_at": "2026-07-22T13:34:47.463Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03223168"
    },
    {
      "nct_id": "NCT01149603",
      "title": "The Destination Therapy Evaluation for Failing Fontan Study",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Failing Fontan Physiology",
        "Failing Fontan",
        "Single-ventricle",
        "Single-ventricle Fontan",
        "Single-ventricle Physiology"
      ],
      "interventions": [
        {
          "name": "HeartMate II Ventricular Assist Device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Timothy Icenogle, MD",
      "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": "2010-07",
      "completion_date": "2017-09-19",
      "has_results": false,
      "last_update_posted_date": "2017-09-21",
      "last_synced_at": "2026-07-22T13:34:47.463Z",
      "location_count": 1,
      "location_summary": "Spokane, Washington",
      "locations": [
        {
          "city": "Spokane",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01149603"
    }
  ]
}