{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cardio-pulmonary+Bypass&page=2",
    "query": {
      "condition": "Cardio-pulmonary Bypass",
      "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=Cardio-pulmonary+Bypass&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-24T11:42:31.584Z",
  "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": "NCT00467181",
      "title": "A Pilot Study to Investigate Fenoldopam Usage in the Prevention of Postoperative Renal Dysfunction in Patients at a High Risk for Renal Impairment During Cariopulmonary Bypass for Cardiac Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Cardiac Surgery With Cardiopulmonary Bypass"
      ],
      "interventions": [
        {
          "name": "Fenoldopam",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Summa Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2005-01",
      "completion_date": "2006-04",
      "has_results": false,
      "last_update_posted_date": "2008-01-30",
      "last_synced_at": "2026-07-24T11:42:31.584Z",
      "location_count": 1,
      "location_summary": "Akron, Ohio",
      "locations": [
        {
          "city": "Akron",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00467181"
    },
    {
      "nct_id": "NCT01489475",
      "title": "Plasma Angiopoietin Levels in Children Following Cardiopulmonary Bypass",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Congenital Heart Defects"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "Up to 18 Years"
      },
      "enrollment_count": 31,
      "start_date": "2011-11",
      "completion_date": "2013-06",
      "has_results": false,
      "last_update_posted_date": "2015-02-26",
      "last_synced_at": "2026-07-24T11:42:31.584Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01489475"
    },
    {
      "nct_id": "NCT05189262",
      "title": "Cardiopulmonary Bypass Induced Red Blood Cell Lysis",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cardiopulmonary Bypass",
        "Cardiac Surgery",
        "Kidney Injury, Acute"
      ],
      "interventions": [
        {
          "name": "Blood and urine collection",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Maryland, Baltimore",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "88 Years",
        "sex": "ALL",
        "summary": "18 Years to 88 Years"
      },
      "enrollment_count": 150,
      "start_date": "2022-03-22",
      "completion_date": "2027-12-01",
      "has_results": false,
      "last_update_posted_date": "2025-08-19",
      "last_synced_at": "2026-07-24T11:42:31.584Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05189262"
    },
    {
      "nct_id": "NCT00651573",
      "title": "Balancing Risk: Red Blood Cell Transfusion Strategies In Cardiac Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Anemia"
      ],
      "interventions": [
        {
          "name": "Blood transfusion at hematocrit value less than 24%",
          "type": "PROCEDURE"
        },
        {
          "name": "Blood transfusion at hematocrit value less than 28%",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "The Cleveland Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 722,
      "start_date": "2007-03",
      "completion_date": "2019-01-03",
      "has_results": true,
      "last_update_posted_date": "2019-06-14",
      "last_synced_at": "2026-07-24T11:42:31.584Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00651573"
    },
    {
      "nct_id": "NCT00955266",
      "title": "A Trial of Intravenous Calcium and Myocardial Diastolic Dysfunction During Separation From Cardiopulmonary Bypass",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Diastolic Dysfunction"
      ],
      "interventions": [
        {
          "name": "Calcium Chloride",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Brigham and Women's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 8,
      "start_date": "2009-07",
      "completion_date": "2010-02",
      "has_results": true,
      "last_update_posted_date": "2017-05-22",
      "last_synced_at": "2026-07-24T11:42:31.584Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00955266"
    },
    {
      "nct_id": "NCT01158729",
      "title": "Antithrombin III Supplementation for Cardiopulmonary Bypass in Neonates",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Postoperative Hemorrhage"
      ],
      "interventions": [
        {
          "name": "Antithrombin (Recombinant)",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Medical College of Wisconsin",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "4 Days",
        "maximum_age": "30 Days",
        "sex": "ALL",
        "summary": "4 Days to 30 Days"
      },
      "enrollment_count": 8,
      "start_date": "2011-08",
      "completion_date": "2013-12",
      "has_results": false,
      "last_update_posted_date": "2014-01-20",
      "last_synced_at": "2026-07-24T11:42:31.584Z",
      "location_count": 1,
      "location_summary": "Milwaukee, Wisconsin",
      "locations": [
        {
          "city": "Milwaukee",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01158729"
    },
    {
      "nct_id": "NCT03757312",
      "title": "A Pilot Study of Optic Nerve Ultrasound Following Cardiopulmonary Bypass",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Congenital Heart Disease",
        "Congenital Heart Defect"
      ],
      "interventions": [
        {
          "name": "Ultrasound",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Marco Corridore",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "Up to 18 Years"
      },
      "enrollment_count": 14,
      "start_date": "2019-04-24",
      "completion_date": "2020-01-16",
      "has_results": true,
      "last_update_posted_date": "2021-09-13",
      "last_synced_at": "2026-07-24T11:42:31.584Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03757312"
    },
    {
      "nct_id": "NCT00027417",
      "title": "Study of Triostat in Infants During Heart Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Heart Defects, Congenital"
      ],
      "interventions": [
        {
          "name": "Liothyronine sodium/triiodothyronine",
          "type": "DRUG"
        },
        {
          "name": "Cardiopulmonary bypass and cardiac surgery",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "Michael Portman",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "2 Years",
        "sex": "ALL",
        "summary": "Up to 2 Years"
      },
      "enrollment_count": 195,
      "start_date": "2001-04",
      "completion_date": "2007-08",
      "has_results": false,
      "last_update_posted_date": "2013-08-05",
      "last_synced_at": "2026-07-24T11:42:31.584Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00027417"
    },
    {
      "nct_id": "NCT03045068",
      "title": "Platelet Transfusion During Neonatal Open Heart Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Cardiac Disease",
        "Cardiac Surgery",
        "Cardiopulmonary Bypass",
        "Platelet Transfusion",
        "Arrythmia, Cardiac",
        "Mortality"
      ],
      "interventions": [
        {
          "name": "Platelet Transfusion",
          "type": "BIOLOGICAL"
        },
        {
          "name": "FFP and Cryoprecipitate",
          "type": "BIOLOGICAL"
        },
        {
          "name": "PRBC and cell saver Transfusion",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Factor Concentrate (Bebulin)",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "The University of Texas Health Science Center, Houston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "1 Day",
        "maximum_age": "3 Months",
        "sex": "ALL",
        "summary": "1 Day to 3 Months"
      },
      "enrollment_count": 46,
      "start_date": "2017-04-11",
      "completion_date": "2018-11-01",
      "has_results": true,
      "last_update_posted_date": "2023-03-08",
      "last_synced_at": "2026-07-24T11:42:31.584Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03045068"
    },
    {
      "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": "2026-07-24T11:42:31.584Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00256620"
    }
  ]
}