{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?page=5&sponsor=University+National+Heart+Hospital",
    "query": {
      "sponsor": "University National Heart Hospital",
      "page": 5
    },
    "page_size": 10
  },
  "pagination": {
    "page": 5,
    "page_size": 10,
    "total_count": 133,
    "total_pages": 14,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?page=6&sponsor=University+National+Heart+Hospital&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?page=4&sponsor=University+National+Heart+Hospital&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-12T13:11:22.693Z",
  "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": "NCT02834650",
      "title": "Validating Cardiac MRI Biomarkers and Genotype-Phenotype Correlations for DMD",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Muscular Dystrophy, Duchenne"
      ],
      "interventions": [
        {
          "name": "Cardiac MRI with contrast",
          "type": "OTHER"
        },
        {
          "name": "Cardiac MRI without contrast",
          "type": "OTHER"
        },
        {
          "name": "Blood Test",
          "type": "OTHER"
        },
        {
          "name": "Heart Rate",
          "type": "OTHER"
        },
        {
          "name": "Pulmonary Function Test",
          "type": "OTHER"
        },
        {
          "name": "Genetic Testing",
          "type": "OTHER"
        },
        {
          "name": "Repeat MRI scan",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "7 Years",
        "maximum_age": "21 Years",
        "sex": "MALE",
        "summary": "7 Years to 21 Years · Male only"
      },
      "enrollment_count": 89,
      "start_date": "2017-02-01",
      "completion_date": "2022-03-30",
      "has_results": false,
      "last_update_posted_date": "2022-05-10",
      "last_synced_at": "2026-10-12T13:11:22.693Z",
      "location_count": 3,
      "location_summary": "Los Angeles, California • Orange, California • Stanford, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Orange",
          "state": "California"
        },
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02834650"
    },
    {
      "nct_id": "NCT04195451",
      "title": "Re-Energize Fontan",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Single-ventricle"
      ],
      "interventions": [
        {
          "name": "Live-Video-Supervised Exercise Intervention",
          "type": "OTHER"
        },
        {
          "name": "Usual Care then Live-Video Supervised Exercise Intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "19 Years",
        "sex": "ALL",
        "summary": "8 Years to 19 Years"
      },
      "enrollment_count": 150,
      "start_date": "2020-08-06",
      "completion_date": "2026-03-01",
      "has_results": false,
      "last_update_posted_date": "2026-06-22",
      "last_synced_at": "2026-10-12T13:11:22.693Z",
      "location_count": 1,
      "location_summary": "Palo Alto, California",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04195451"
    },
    {
      "nct_id": "NCT02802982",
      "title": "Mathematical Modeling to Predict the Duration of Thrombocytopenia in Neonates",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Neonatal Thrombocytopenia"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Boston Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "5 Days",
        "maximum_age": "3 Months",
        "sex": "ALL",
        "summary": "5 Days to 3 Months"
      },
      "enrollment_count": 28,
      "start_date": "2013-04",
      "completion_date": "2024-12",
      "has_results": false,
      "last_update_posted_date": "2024-05-16",
      "last_synced_at": "2026-10-12T13:11:22.693Z",
      "location_count": 3,
      "location_summary": "Iowa City, Iowa • Boston, Massachusetts",
      "locations": [
        {
          "city": "Iowa City",
          "state": "Iowa"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02802982"
    },
    {
      "nct_id": "NCT01726062",
      "title": "Motivational Incentives to Reduce Secondhand Smoke in NICU Infants' Homes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Exposure to Secondhand Smoke in Neonatal Infants"
      ],
      "interventions": [
        {
          "name": "Motivational Interviewing plus Incentives",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Conventional Care (CC)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "The University of Texas Health Science Center, Houston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 360,
      "start_date": "2012-08",
      "completion_date": "2018-01-30",
      "has_results": false,
      "last_update_posted_date": "2018-05-14",
      "last_synced_at": "2026-10-12T13:11:22.693Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01726062"
    },
    {
      "nct_id": "NCT03413423",
      "title": "Post Acute Cardiac Event Smoking (PACES) Study",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Acute Coronary Syndrome",
        "Tobacco Use"
      ],
      "interventions": [
        {
          "name": "BAT-CS",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Smoking Cessation and Health & Wellness",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Hennepin Healthcare Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 233,
      "start_date": "2018-01-29",
      "completion_date": "2026-05-30",
      "has_results": false,
      "last_update_posted_date": "2025-09-15",
      "last_synced_at": "2026-10-12T13:11:22.693Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03413423"
    },
    {
      "nct_id": "NCT05547165",
      "title": "Percutaneous Intervention Versus Observational Trial of Arterial Ductus in Low Weight Infants",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Ductus Arteriosus, Patent"
      ],
      "interventions": [
        {
          "name": "Percutaneous Patent Ductus Arteriosus Closure (PPC)",
          "type": "DEVICE"
        },
        {
          "name": "Responsive Management Intervention",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "Echocardiogram, cardiac",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "COMBINATION_PRODUCT",
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Nationwide Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "7 Days",
        "maximum_age": "32 Days",
        "sex": "ALL",
        "summary": "7 Days to 32 Days"
      },
      "enrollment_count": 240,
      "start_date": "2023-02-21",
      "completion_date": "2026-02-28",
      "has_results": false,
      "last_update_posted_date": "2025-03-30",
      "last_synced_at": "2026-10-12T13:11:22.693Z",
      "location_count": 24,
      "location_summary": "Birmingham, Alabama • Little Rock, Arkansas • Los Angeles, California + 19 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Palo Alto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05547165"
    },
    {
      "nct_id": "NCT05065372",
      "title": "MANATEE-T1D: Metformin ANd AutomaTEd Insulin Delivery System Effects on Renal Vascular Resistance, Insulin Sensitivity, and Cardiometabolic Function in Youth With Type 1 Diabetes",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Type 1 Diabetes",
        "Diabetic Kidney Disease",
        "Cardiovascular Diseases",
        "Endothelial Dysfunction",
        "Insulin Sensitivity"
      ],
      "interventions": [
        {
          "name": "Metformin Hcl 1000Mg Tab",
          "type": "DRUG"
        },
        {
          "name": "Aminohippurate Sodium 20 % Injection",
          "type": "DRUG"
        },
        {
          "name": "Iohexol 300 Mg/mL Injectable Solution",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Kalie Tommerdahl",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "25 Years",
        "sex": "ALL",
        "summary": "12 Years to 25 Years"
      },
      "enrollment_count": 60,
      "start_date": "2022-07-01",
      "completion_date": "2027-07-31",
      "has_results": false,
      "last_update_posted_date": "2025-06-13",
      "last_synced_at": "2026-10-12T13:11:22.693Z",
      "location_count": 2,
      "location_summary": "Aurora, Colorado • Seattle, Washington",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05065372"
    },
    {
      "nct_id": "NCT06183437",
      "title": "The STOP-MED CTRCD Trial",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Heart Failure",
        "Cardiotoxicity",
        "Cardiac Toxicity",
        "Antineoplastics Toxicity",
        "Cancer"
      ],
      "interventions": [
        {
          "name": "Stopping Heart Failure Medication(s)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Dinesh Thavendiranathan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 335,
      "start_date": "2024-03-04",
      "completion_date": "2031-12",
      "has_results": false,
      "last_update_posted_date": "2026-07-07",
      "last_synced_at": "2026-10-12T13:11:22.693Z",
      "location_count": 2,
      "location_summary": "Los Angeles, California • Boston, Massachusetts",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06183437"
    },
    {
      "nct_id": "NCT05989282",
      "title": "Structural Conditions and Health After Release From Prison",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cardiovascular Diseases",
        "Health Care Utilization"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Kaiser Permanente",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 508,
      "start_date": "2023-08-05",
      "completion_date": "2028-06-30",
      "has_results": false,
      "last_update_posted_date": "2026-08-14",
      "last_synced_at": "2026-10-12T13:11:22.693Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05989282"
    },
    {
      "nct_id": "NCT03431935",
      "title": "Predictors and Outcomes in Patients With Sickle Cell Disease",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Sickle Cell Disease"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "St. Jude Children's Research Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": "20 Years",
        "sex": "ALL",
        "summary": "16 Years to 20 Years"
      },
      "enrollment_count": 94,
      "start_date": "2018-07-31",
      "completion_date": "2023-05-26",
      "has_results": false,
      "last_update_posted_date": "2026-02-06",
      "last_synced_at": "2026-10-12T13:11:22.693Z",
      "location_count": 2,
      "location_summary": "Memphis, Tennessee",
      "locations": [
        {
          "city": "Memphis",
          "state": "Tennessee"
        },
        {
          "city": "Memphis",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03431935"
    }
  ]
}