{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cardiovascular+Surgery&page=8",
    "query": {
      "condition": "Cardiovascular Surgery",
      "page": 8
    },
    "page_size": 10
  },
  "pagination": {
    "page": 8,
    "page_size": 10,
    "total_count": 877,
    "total_pages": 88,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cardiovascular+Surgery&page=9&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cardiovascular+Surgery&page=7&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-22T08:56:28.081Z",
  "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": "NCT02135081",
      "title": "Cerebral Blood Flow in Single Ventricles Throughout Staged Surgical Reconstruction",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Single Ventricle Defect"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Children's Hospital of Philadelphia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "4 Months",
        "maximum_age": "10 Years",
        "sex": "ALL",
        "summary": "4 Months to 10 Years"
      },
      "enrollment_count": 260,
      "start_date": "2008-12",
      "completion_date": "2016-11",
      "has_results": false,
      "last_update_posted_date": "2018-03-19",
      "last_synced_at": "2026-10-22T08:56:28.081Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02135081"
    },
    {
      "nct_id": "NCT00152971",
      "title": "Dabigatran Etexilate vs Enoxaparin in Prevention of Venous Thromboembolism (VTE) Post Total Knee Replacement",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Arthroplasty, Replacement, Knee",
        "Thromboembolism"
      ],
      "interventions": [
        {
          "name": "Dabigatran Dose 1 - day 2 to completion",
          "type": "DRUG"
        },
        {
          "name": "Dabigatran Dose 1 - day 1",
          "type": "DRUG"
        },
        {
          "name": "Dabigatran Dose 2 - day 2 to completion",
          "type": "DRUG"
        },
        {
          "name": "Dabigatran Dose 2 - day 1",
          "type": "DRUG"
        },
        {
          "name": "Enoxaparin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Boehringer Ingelheim",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 2615,
      "start_date": "2004-11",
      "completion_date": null,
      "has_results": true,
      "last_update_posted_date": "2014-05-05",
      "last_synced_at": "2026-10-22T08:56:28.081Z",
      "location_count": 59,
      "location_summary": "Birmingham, Alabama • Northport, Alabama • Tucson, Arizona + 48 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Northport",
          "state": "Alabama"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00152971"
    },
    {
      "nct_id": "NCT03464981",
      "title": "Observational Hemodynamic Monitoring During LVAD Implantation Among Individuals With Advanced Heart Failure",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Heart Failure",
        "Circulatory Disorders Postprocedural Complication",
        "Cardiomyopathy, Congestive",
        "Surgery"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Colorado, Denver",
      "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": "2018-09-10",
      "completion_date": "2020-07-01",
      "has_results": false,
      "last_update_posted_date": "2020-09-25",
      "last_synced_at": "2026-10-22T08:56:28.081Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03464981"
    },
    {
      "nct_id": "NCT07140731",
      "title": "The Symani Restore Study",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Moyamoya Disease"
      ],
      "interventions": [
        {
          "name": "Symani Surgical System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Jacobs institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 15,
      "start_date": "2025-09-20",
      "completion_date": "2027-09-01",
      "has_results": false,
      "last_update_posted_date": "2025-10-16",
      "last_synced_at": "2026-10-22T08:56:28.081Z",
      "location_count": 1,
      "location_summary": "Buffalo, New York",
      "locations": [
        {
          "city": "Buffalo",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07140731"
    },
    {
      "nct_id": "NCT02184169",
      "title": "Oxygen Consumption-based Assessments of Hemodynamics in Neonates Following Congenital Heart Surgery (Oxy-CAHN Study)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Transposition of the Great Vessels",
        "Hypoplastic Left Heart Syndrome",
        "Oxygen Consumption Based Assessment of Hemodynamics"
      ],
      "interventions": [
        {
          "name": "General Electric Healthcare E-COVX Gas Monitoring Module for VO2 Measurments",
          "type": "DEVICE"
        },
        {
          "name": "Edwards Continuous SVO2 Catheter and Monitoring System - 4.5 fr",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Boston Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "1 Day",
        "maximum_age": "6 Months",
        "sex": "ALL",
        "summary": "1 Day to 6 Months"
      },
      "enrollment_count": 27,
      "start_date": "2012-12",
      "completion_date": "2019-01-29",
      "has_results": true,
      "last_update_posted_date": "2020-06-04",
      "last_synced_at": "2026-10-22T08:56:28.081Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02184169"
    },
    {
      "nct_id": "NCT01556022",
      "title": "Safety and Feasibility Trial of Adipose-Derived Regenerative Cells in the Treatment of Chronic Myocardial Ischemia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Myocardial Ischemia"
      ],
      "interventions": [
        {
          "name": "ADRCs processed by the Celution System",
          "type": "DEVICE"
        },
        {
          "name": "Placebo Comparator: Lactated Ringer's and Subject's Blood",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Cytori Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "20 Years to 80 Years"
      },
      "enrollment_count": 28,
      "start_date": "2012-06",
      "completion_date": "2016-10",
      "has_results": false,
      "last_update_posted_date": "2016-10-28",
      "last_synced_at": "2026-10-22T08:56:28.081Z",
      "location_count": 8,
      "location_summary": "Birmingham, Alabama • La Jolla, California • Gainesville, Florida + 5 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "Gainesville",
          "state": "Florida"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01556022"
    },
    {
      "nct_id": "NCT02875405",
      "title": "The Effect of Posterior Pericardiotomy on the Incidence of Atrial Fibrillation After Cardiac Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Atrial Fibrillation"
      ],
      "interventions": [
        {
          "name": "Posterior left pericardiotomy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Weill Medical College of Cornell University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 420,
      "start_date": "2017-09-20",
      "completion_date": "2021-08-24",
      "has_results": false,
      "last_update_posted_date": "2021-08-27",
      "last_synced_at": "2026-10-22T08:56:28.081Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02875405"
    },
    {
      "nct_id": "NCT02935751",
      "title": "Apixaban Discontinuation Prior to Major Surgery",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hemorrhage",
        "Thromboembolism"
      ],
      "interventions": [
        {
          "name": "Lab tests for plasma levels of apixaban and anti-10a factor",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Thomas Jefferson University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 130,
      "start_date": "2016-10",
      "completion_date": "2018-09",
      "has_results": false,
      "last_update_posted_date": "2018-09-12",
      "last_synced_at": "2026-10-22T08:56:28.081Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02935751"
    },
    {
      "nct_id": "NCT02498769",
      "title": "Temporary Autonomic Blockade to Prevent Atrial Fibrillation After Cardiac Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Atrial Fibrillation"
      ],
      "interventions": [
        {
          "name": "Botulinum Toxin Type A",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Joseph Mathew, M.D.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "50 Years to 90 Years"
      },
      "enrollment_count": 130,
      "start_date": "2015-09",
      "completion_date": "2018-12-01",
      "has_results": true,
      "last_update_posted_date": "2019-02-22",
      "last_synced_at": "2026-10-22T08:56:28.081Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02498769"
    },
    {
      "nct_id": "NCT00256620",
      "title": "Improving Outcomes and Quality of Life After CABG",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Coronary Artery Bypass Graft Surgery Patients"
      ],
      "interventions": [
        {
          "name": "Mean arterial pressure during cardiopulmonary bypass 80 mmHg vs. customized",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Weill Medical College of Cornell University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "35 Years to 89 Years"
      },
      "enrollment_count": 412,
      "start_date": "1996-12",
      "completion_date": "1999-12",
      "has_results": false,
      "last_update_posted_date": "2008-04-03",
      "last_synced_at": "2026-10-22T08:56:28.081Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00256620"
    }
  ]
}