{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cardiac+Arrest+Circulatory&page=2",
    "query": {
      "condition": "Cardiac Arrest Circulatory",
      "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=Cardiac+Arrest+Circulatory&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-06-11T04:55:04.965Z",
  "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": "NCT01258244",
      "title": "Arizona Prehospital CPR Quality Improvement Project",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Out-of-Hospital Cardiac Arrest"
      ],
      "interventions": [
        {
          "name": "Audiovisual Feedback",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Valleywise Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "24 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "24 Years to 55 Years"
      },
      "enrollment_count": 101,
      "start_date": "2010-12-07",
      "completion_date": "2015-02-25",
      "has_results": false,
      "last_update_posted_date": "2018-01-25",
      "last_synced_at": "2026-06-11T04:55:04.965Z",
      "location_count": 2,
      "location_summary": "Flagstaff, Arizona • Mesa, Arizona",
      "locations": [
        {
          "city": "Flagstaff",
          "state": "Arizona"
        },
        {
          "city": "Mesa",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01258244"
    },
    {
      "nct_id": "NCT04924985",
      "title": "Goal-directed CPR Using Cerebral Oximetry",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Ischemia",
        "Reperfusion Injury"
      ],
      "interventions": [
        {
          "name": "Non-Physiological Feedback CPR",
          "type": "OTHER"
        },
        {
          "name": "Physiological Feedback CPR",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "NYU Langone Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 150,
      "start_date": "2022-02-11",
      "completion_date": "2025-07-31",
      "has_results": false,
      "last_update_posted_date": "2025-03-27",
      "last_synced_at": "2026-06-11T04:55:04.965Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04924985"
    },
    {
      "nct_id": "NCT00583297",
      "title": "Genetic Substudy of the Alternans Before Cardioverter Defibrillator (ABCD) Trial",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Ventricular Tachycardia",
        "Cardiovascular Diseases",
        "Arrythmia",
        "CVD"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "CardioDx",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 400,
      "start_date": "2007-01",
      "completion_date": "2009-12",
      "has_results": false,
      "last_update_posted_date": "2018-02-22",
      "last_synced_at": "2026-06-11T04:55:04.965Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00583297"
    },
    {
      "nct_id": "NCT01749202",
      "title": "Effects of Stearidonic Acid-Containing Foods on Eicosapentaenoic Acid Levels in Red Blood Cells and Omega-3 Index",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sudden Cardiac Death",
        "Sudden Cardiac Arrest",
        "Cardiovascular Disease"
      ],
      "interventions": [
        {
          "name": "Sunflower Oil Softgels",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "EPA softgels",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Sunflower Oil Food",
          "type": "OTHER"
        },
        {
          "name": "SDA soybean Oil Food",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "OTHER"
      ],
      "sponsor": "Solae, LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "21 Years to 65 Years"
      },
      "enrollment_count": 126,
      "start_date": "2010-08",
      "completion_date": "2011-12",
      "has_results": false,
      "last_update_posted_date": "2012-12-13",
      "last_synced_at": "2026-06-11T04:55:04.965Z",
      "location_count": 1,
      "location_summary": "Glen Ellyn, Illinois",
      "locations": [
        {
          "city": "Glen Ellyn",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01749202"
    },
    {
      "nct_id": "NCT03662802",
      "title": "Development of a Novel Convolution Neural Network for Arrhythmia Classification",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Arrhythmias, Cardiac",
        "Cardiac Arrest",
        "Cardiac Arrythmias"
      ],
      "interventions": [
        {
          "name": "Neural Network Classifier",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Scripps Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 25458,
      "start_date": "2018-10-01",
      "completion_date": "2020-10-01",
      "has_results": false,
      "last_update_posted_date": "2020-11-06",
      "last_synced_at": "2026-06-11T04:55:04.965Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03662802"
    },
    {
      "nct_id": "NCT04134078",
      "title": "Improving Outcomes in Cardiac Arrest With Inhaled Nitric Oxide",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Cardiac Arrest"
      ],
      "interventions": [
        {
          "name": "inhaled nitric oxide",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Stony Brook University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2016-08",
      "completion_date": "2022-07",
      "has_results": false,
      "last_update_posted_date": "2019-10-21",
      "last_synced_at": "2026-06-11T04:55:04.965Z",
      "location_count": 1,
      "location_summary": "South Setauket, New York",
      "locations": [
        {
          "city": "South Setauket",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04134078"
    },
    {
      "nct_id": "NCT00733590",
      "title": "Prospective Observational Study of the ICD in Sudden Cardiac Death Prevention",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Heart Failure, Congestive",
        "Death, Sudden, Cardiac",
        "Arrhythmia",
        "Cardiomyopathies"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Johns Hopkins University",
      "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": 1500,
      "start_date": "2003-06",
      "completion_date": "2029-03",
      "has_results": false,
      "last_update_posted_date": "2026-01-20",
      "last_synced_at": "2026-06-11T04:55:04.965Z",
      "location_count": 4,
      "location_summary": "Washington D.C., District of Columbia • Baltimore, Maryland • Richmond, Virginia",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00733590"
    },
    {
      "nct_id": "NCT01400334",
      "title": "Prediction of ARrhythmic Events With Positron Emission Tomography",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Ischemic Cardiomyopathy",
        "Hibernating Myocardium",
        "Nerve; Disorder, Sympathetic"
      ],
      "interventions": [
        {
          "name": "Positron Emission Tomography",
          "type": "RADIATION"
        }
      ],
      "intervention_types": [
        "RADIATION"
      ],
      "sponsor": "State University of New York at Buffalo",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 257,
      "start_date": "2004-07",
      "completion_date": "2012-12",
      "has_results": false,
      "last_update_posted_date": "2020-10-12",
      "last_synced_at": "2026-06-11T04:55:04.965Z",
      "location_count": 1,
      "location_summary": "Buffalo, New York",
      "locations": [
        {
          "city": "Buffalo",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01400334"
    },
    {
      "nct_id": "NCT05643235",
      "title": "Implanted Loop Recorders for Detection and Management of Arrhythmia With Bruton Tyrosine Kinase Inhibitors",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Atrial Fibrillation",
        "Supraventricular Arrhythmia",
        "Ventricular Arrhythmias and Cardiac Arrest",
        "Chronic Lymphocytic Leukemia",
        "Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma"
      ],
      "interventions": [
        {
          "name": "Medtronic LINQ-2 Insertable Cardiac Monitor (ILR)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Northwell Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 50,
      "start_date": "2023-01-01",
      "completion_date": "2030-12-01",
      "has_results": false,
      "last_update_posted_date": "2025-09-18",
      "last_synced_at": "2026-06-11T04:55:04.965Z",
      "location_count": 1,
      "location_summary": "New Hyde Park, New York",
      "locations": [
        {
          "city": "New Hyde Park",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05643235"
    },
    {
      "nct_id": "NCT03450707",
      "title": "Thiamine as a Metabolic Resuscitator After Cardiac Arrest",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Cardiac Arrest"
      ],
      "interventions": [
        {
          "name": "Thiamine 500 mg IV",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Michael Donnino",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 93,
      "start_date": "2018-05-06",
      "completion_date": "2022-02-19",
      "has_results": true,
      "last_update_posted_date": "2023-08-24",
      "last_synced_at": "2026-06-11T04:55:04.965Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03450707"
    }
  ]
}