{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cardiovascular+Surgery&page=28",
    "query": {
      "condition": "Cardiovascular Surgery",
      "page": 28
    },
    "page_size": 10
  },
  "pagination": {
    "page": 28,
    "page_size": 10,
    "total_count": 877,
    "total_pages": 88,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cardiovascular+Surgery&page=29&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cardiovascular+Surgery&page=27&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-24T15:49:53.731Z",
  "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": "NCT03286452",
      "title": "The RESPOND Registry",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Partial Thickness Wound",
        "Pressure Ulcer",
        "Venous Ulcer",
        "Diabetic Ulcer",
        "Surgical Wounds",
        "Trauma Wounds",
        "Draining Wounds",
        "Chronic Vascular Ulcer"
      ],
      "interventions": [
        {
          "name": "PuraPly™ Antimicrobial Wound Matrix",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Organogenesis",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 310,
      "start_date": "2017-02-21",
      "completion_date": "2019-01-26",
      "has_results": false,
      "last_update_posted_date": "2019-02-27",
      "last_synced_at": "2026-10-24T15:49:53.731Z",
      "location_count": 15,
      "location_summary": "Prescott Valley, Arizona • Jupiter, Florida • Miami, Florida + 12 more",
      "locations": [
        {
          "city": "Prescott Valley",
          "state": "Arizona"
        },
        {
          "city": "Jupiter",
          "state": "Florida"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Covington",
          "state": "Louisiana"
        },
        {
          "city": "Hammond",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03286452"
    },
    {
      "nct_id": "NCT01524276",
      "title": "Product Surveillance Registry",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cardiac Rhythm Disorders",
        "Urological Disorders",
        "Neurological Disorders",
        "Cardiovascular Disorders",
        "Digestive Disorders",
        "Intracranial Aneurysm",
        "Mechanical Circulatory Support",
        "Respiratory Therapy",
        "Aortic, Peripheral Vascular and Venous Disorders",
        "Minimally Invasive Surgical Procedures",
        "Diagnostic Techniques and Procedures",
        "Surgical Procedures, Operative",
        "Renal Insufficiency",
        "Neurovascular",
        "Coronary Artery Disease",
        "Ear, Nose and Throat Disorder"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Medtronic",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 100000,
      "start_date": "2012-01",
      "completion_date": "2040-01",
      "has_results": false,
      "last_update_posted_date": "2026-10-20",
      "last_synced_at": "2026-10-24T15:49:53.731Z",
      "location_count": 136,
      "location_summary": "Birmingham, Alabama • Huntsville, Alabama • Chandler, Arizona + 133 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Huntsville",
          "state": "Alabama"
        },
        {
          "city": "Chandler",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01524276"
    },
    {
      "nct_id": "NCT00647998",
      "title": "The Darbepoetin Alfa for Ischemic Surgical Complications (DISC) Dose Finding Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Spinal Ischemia",
        "Stroke",
        "Neuroprotection"
      ],
      "interventions": [
        {
          "name": "Darbepoetin alfa",
          "type": "DRUG"
        },
        {
          "name": "Standard care",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "18 Years to 100 Years"
      },
      "enrollment_count": 18,
      "start_date": "2008-01",
      "completion_date": "2010-10",
      "has_results": true,
      "last_update_posted_date": "2017-06-05",
      "last_synced_at": "2026-10-24T15:49:53.731Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00647998"
    },
    {
      "nct_id": "NCT05925634",
      "title": "Improving Cardiac Rehabilitation Exercise Using Target Heart Rate Trial",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Myocardial Infarction",
        "Coronary Artery Bypass",
        "Percutaneous Coronary Intervention",
        "Heart Failure",
        "Cardiac Valve Surgery"
      ],
      "interventions": [
        {
          "name": "RPE (usual care)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "GXT+THHR (intervention)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Baystate Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "60 Years to 99 Years"
      },
      "enrollment_count": 320,
      "start_date": "2023-08-10",
      "completion_date": "2027-06-30",
      "has_results": false,
      "last_update_posted_date": "2026-08-04",
      "last_synced_at": "2026-10-24T15:49:53.731Z",
      "location_count": 2,
      "location_summary": "Springfield, Massachusetts • Detroit, Michigan",
      "locations": [
        {
          "city": "Springfield",
          "state": "Massachusetts"
        },
        {
          "city": "Detroit",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05925634"
    },
    {
      "nct_id": "NCT00208728",
      "title": "Cardiopulmonary Circuits in the Pediatric Population",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pediatric",
        "Cardiac Surgery"
      ],
      "interventions": [
        {
          "name": "PC/SMART cardiopulmonary bypass circuit",
          "type": "DEVICE"
        },
        {
          "name": "PMEA modified cardiopulmonary bypass circuit",
          "type": "DEVICE"
        },
        {
          "name": "Standard of care uncoated cardiopulmonary bypass circuit",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Emory University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 90,
      "start_date": "2003-05",
      "completion_date": "2005-06",
      "has_results": false,
      "last_update_posted_date": "2013-11-27",
      "last_synced_at": "2026-10-24T15:49:53.731Z",
      "location_count": 1,
      "location_summary": "Atlanta, Georgia",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00208728"
    },
    {
      "nct_id": "NCT02975999",
      "title": "Use of Vasopressin Following the Fontan Operation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Pleural Effusion",
        "Single-ventricle"
      ],
      "interventions": [
        {
          "name": "Vasopressin",
          "type": "DRUG"
        },
        {
          "name": "Normal Saline",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Months",
        "maximum_age": "7 Years",
        "sex": "ALL",
        "summary": "18 Months to 7 Years"
      },
      "enrollment_count": 12,
      "start_date": "2016-12",
      "completion_date": "2019-12",
      "has_results": true,
      "last_update_posted_date": "2024-10-24",
      "last_synced_at": "2026-10-24T15:49:53.731Z",
      "location_count": 1,
      "location_summary": "Oak Lawn, Illinois",
      "locations": [
        {
          "city": "Oak Lawn",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02975999"
    },
    {
      "nct_id": "NCT01021839",
      "title": "Comparison of Bovine Carotid Artery and Expanded Polytetrafluoroethylene (ePTFE) for Permanent Hemodialysis Access",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Kidney Failure",
        "Renal Dialysis"
      ],
      "interventions": [
        {
          "name": "Grafts placement",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 57,
      "start_date": "2006-04",
      "completion_date": "2009-06",
      "has_results": false,
      "last_update_posted_date": "2009-11-30",
      "last_synced_at": "2026-10-24T15:49:53.731Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01021839"
    },
    {
      "nct_id": "NCT03346057",
      "title": "Safety of Sugammadex for the Reversal of Neuromuscular Blockade in American Society of Anesthesiologists (ASA) Class 3 or 4 Participants (MK-8616-145)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Reversal of Neuromuscular Blockade"
      ],
      "interventions": [
        {
          "name": "Sugammadex 2 mg/kg",
          "type": "DRUG"
        },
        {
          "name": "Sugammadex 4 mg/kg",
          "type": "DRUG"
        },
        {
          "name": "Sugammadex 16 mg/kg",
          "type": "DRUG"
        },
        {
          "name": "Neostigmine + Glycopyrrolate",
          "type": "DRUG"
        },
        {
          "name": "Rocuronium",
          "type": "DRUG"
        },
        {
          "name": "Vecuronium",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Merck Sharp & Dohme LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 344,
      "start_date": "2017-12-20",
      "completion_date": "2019-09-04",
      "has_results": true,
      "last_update_posted_date": "2020-10-08",
      "last_synced_at": "2026-10-24T15:49:53.731Z",
      "location_count": 20,
      "location_summary": "Birmingham, Alabama • Tucson, Arizona • Loma Linda, California + 15 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Loma Linda",
          "state": "California"
        },
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03346057"
    },
    {
      "nct_id": "NCT03960463",
      "title": "EO2 Oxygen Delivery To Study Success Rate of Surgically Closed Wounds",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Surgical Wound",
        "Diabetes",
        "Amputation Wound",
        "Incision Wound",
        "Peripheral Arterial Disease",
        "Breast Cancer",
        "Diabetic Foot"
      ],
      "interventions": [
        {
          "name": "Transcu O2®",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Baylor College of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 33,
      "start_date": "2017-05-18",
      "completion_date": "2024-07-24",
      "has_results": true,
      "last_update_posted_date": "2025-01-23",
      "last_synced_at": "2026-10-24T15:49:53.731Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03960463"
    },
    {
      "nct_id": "NCT04600700",
      "title": "Use of a Predictive Analytics Algorithm to Optimize Weaning of Inotropes Following Pediatric Cardiac Surgery",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Congenital Heart Disease"
      ],
      "interventions": [
        {
          "name": "Clinical Decision support system (CDSS) for inotrope weaning",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Boston Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "1 Day",
        "maximum_age": "365 Days",
        "sex": "ALL",
        "summary": "1 Day to 365 Days"
      },
      "enrollment_count": 250,
      "start_date": "2021-07-01",
      "completion_date": "2023-03-01",
      "has_results": false,
      "last_update_posted_date": "2021-10-08",
      "last_synced_at": "2026-10-24T15:49:53.731Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04600700"
    }
  ]
}