{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=CPR&page=4",
    "query": {
      "condition": "CPR",
      "page": 4
    },
    "page_size": 10
  },
  "pagination": {
    "page": 4,
    "page_size": 10,
    "total_count": 77,
    "total_pages": 8,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=CPR&page=5&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=CPR&page=3&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-21T13:36:23.135Z",
  "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": "NCT07729228",
      "title": "Pulse Detection in Cardiac Arrest Patients Using a Doppler Ultrasound Patch on the Carotid Artery",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cardiac Arrest (CA)",
        "Return of Spontaneous Circulation",
        "CPR Quality Assessment"
      ],
      "interventions": [
        {
          "name": "Ultrasound doppler perfusion monitoring",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Heartstream US LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 20,
      "start_date": "2026-08-15",
      "completion_date": "2027-08-15",
      "has_results": false,
      "last_update_posted_date": "2026-07-27",
      "last_synced_at": "2026-10-21T13:36:23.135Z",
      "location_count": 1,
      "location_summary": "Manhasset, New York",
      "locations": [
        {
          "city": "Manhasset",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07729228"
    },
    {
      "nct_id": "NCT03630965",
      "title": "CPR Audiovisual Tool to Impact ICU Patients' Surrogate Anxiety Level.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Critical Illness"
      ],
      "interventions": [
        {
          "name": "CPR Video",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Medical College of Wisconsin",
      "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": 26,
      "start_date": "2017-05-08",
      "completion_date": "2020-05-30",
      "has_results": false,
      "last_update_posted_date": "2020-09-02",
      "last_synced_at": "2026-10-21T13:36:23.135Z",
      "location_count": 1,
      "location_summary": "Milwaukee, Wisconsin",
      "locations": [
        {
          "city": "Milwaukee",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03630965"
    },
    {
      "nct_id": "NCT02458820",
      "title": "Prompt Diagnosis and Treatment of Subclinical Seizures After Cardiac Arrest",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Heart Arrest",
        "Seizures"
      ],
      "interventions": [
        {
          "name": "DSA EEG",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Children's Hospital of Philadelphia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Days",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "2 Days and older"
      },
      "enrollment_count": 18,
      "start_date": "2015-06",
      "completion_date": "2019-01",
      "has_results": false,
      "last_update_posted_date": "2019-07-09",
      "last_synced_at": "2026-10-21T13:36:23.135Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02458820"
    },
    {
      "nct_id": "NCT01245699",
      "title": "MIHS Emergency Department CPR Quality Improvement Project",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cardiac Arrest"
      ],
      "interventions": [
        {
          "name": "scenario-based training, real-time audiovisual CPR feedback, and post-event debriefing",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Valleywise Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 115,
      "start_date": "2010-06-09",
      "completion_date": "2016-03-09",
      "has_results": true,
      "last_update_posted_date": "2019-04-26",
      "last_synced_at": "2026-10-21T13:36:23.135Z",
      "location_count": 1,
      "location_summary": "Phoenix, Arizona",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01245699"
    },
    {
      "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": "2026-10-21T13:36:23.135Z",
      "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": "NCT06803498",
      "title": "Delivery Room Intervention and Evaluation Network",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Resuscitation",
        "Infant, Newborn"
      ],
      "interventions": [
        {
          "name": "Receipt of significant resuscitation intervention at birth",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "American Academy of Pediatrics",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "0 Days",
        "maximum_age": "1 Day",
        "sex": "ALL",
        "summary": "0 Days to 1 Day"
      },
      "enrollment_count": 3000000,
      "start_date": "2022-01-01",
      "completion_date": "2042-01-01",
      "has_results": false,
      "last_update_posted_date": "2025-01-31",
      "last_synced_at": "2026-10-21T13:36:23.135Z",
      "location_count": 1,
      "location_summary": "Itasca, Illinois",
      "locations": [
        {
          "city": "Itasca",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06803498"
    },
    {
      "nct_id": "NCT01372748",
      "title": "Continuous Chest Compressions vs AHA Standard CPR of 30:2",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Out of Hospital Cardiac Arrest"
      ],
      "interventions": [
        {
          "name": "Standard CPR",
          "type": "OTHER"
        },
        {
          "name": "Continuous chest compressions",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Washington",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 23711,
      "start_date": "2011-06",
      "completion_date": "2015-11",
      "has_results": true,
      "last_update_posted_date": "2016-12-28",
      "last_synced_at": "2026-10-21T13:36:23.135Z",
      "location_count": 5,
      "location_summary": "Birmingham, Alabama • Pittsburgh, Pennsylvania • Dallas, Texas + 2 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        },
        {
          "city": "Dallas",
          "state": "Texas"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        },
        {
          "city": "Milwaukee",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01372748"
    },
    {
      "nct_id": "NCT03880565",
      "title": "Advanced Reperfusion Strategies for Refractory Cardiac Arrest",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cardiac Arrest",
        "Extracorporeal Membrane Oxygenation Complication",
        "Ventricular Fibrillation",
        "Pulseless Ventricular Tachycardia",
        "Out-Of-Hospital Cardiac Arrest"
      ],
      "interventions": [
        {
          "name": "Early Extracorporeal Membrane Oxygenation (ECMO) Facilitated Resuscitation",
          "type": "DEVICE"
        },
        {
          "name": "Standard Advanced Cardiac Life Support (ACLS) Resuscitation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Minnesota",
      "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": 30,
      "start_date": "2019-08-09",
      "completion_date": "2020-10-09",
      "has_results": true,
      "last_update_posted_date": "2022-03-10",
      "last_synced_at": "2026-10-21T13:36:23.135Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03880565"
    },
    {
      "nct_id": "NCT01265316",
      "title": "Measurement of the Quality of Pediatric CPR",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cardiac Arrest"
      ],
      "interventions": [
        {
          "name": "There is no intervention for this study.",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Children's Hospital of Philadelphia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "1 Year",
        "maximum_age": "7 Years",
        "sex": "ALL",
        "summary": "1 Year to 7 Years"
      },
      "enrollment_count": 4,
      "start_date": "2010-10",
      "completion_date": "2013-06",
      "has_results": false,
      "last_update_posted_date": "2014-02-06",
      "last_synced_at": "2026-10-21T13:36:23.135Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01265316"
    },
    {
      "nct_id": "NCT00219687",
      "title": "Dispatcher-Assisted Resuscitation Trial (DART)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Heart Arrest"
      ],
      "interventions": [
        {
          "name": "dispatcher-assisted CPR with compressions & ventilations",
          "type": "OTHER"
        },
        {
          "name": "dispatcher-assisted CPR instructions with compressions only",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Public Health - Seattle and King County",
      "sponsor_class": "OTHER_GOV",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "9 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "9 Years and older"
      },
      "enrollment_count": 5494,
      "start_date": "2004-06",
      "completion_date": "2012-08",
      "has_results": false,
      "last_update_posted_date": "2014-10-29",
      "last_synced_at": "2026-10-21T13:36:23.135Z",
      "location_count": 2,
      "location_summary": "Olympia, Washington • Seattle, Washington",
      "locations": [
        {
          "city": "Olympia",
          "state": "Washington"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00219687"
    }
  ]
}