{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Implantable+Cardioverter+Defibrillators&page=2",
    "query": {
      "condition": "Implantable Cardioverter Defibrillators",
      "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=Implantable+Cardioverter+Defibrillators&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-06-26T09:30:03.664Z",
  "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": "NCT00749671",
      "title": "Bispectral Index Monitoring During Testing in the Electrophysiology Lab",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tachycardia, Ventricular"
      ],
      "interventions": [
        {
          "name": "Bispectral index monitoring",
          "type": "DEVICE"
        },
        {
          "name": "Ramsey Sedation Scale",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "Baystate Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "21 Years to 65 Years"
      },
      "enrollment_count": 20,
      "start_date": "2007-10",
      "completion_date": "2013-08",
      "has_results": true,
      "last_update_posted_date": "2016-10-19",
      "last_synced_at": "2026-06-26T09:30:03.664Z",
      "location_count": 1,
      "location_summary": "Springfield, Massachusetts",
      "locations": [
        {
          "city": "Springfield",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00749671"
    },
    {
      "nct_id": "NCT03210883",
      "title": "Global Electrical Heterogeneity and Clinical Outcomes",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Heart Failure",
        "Implantable Defibrillator User",
        "Ventricular Arrythmia"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Larisa Tereshchenko",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "18 Years to 89 Years"
      },
      "enrollment_count": 3471,
      "start_date": "2017-07-01",
      "completion_date": "2021-07-05",
      "has_results": false,
      "last_update_posted_date": "2021-07-08",
      "last_synced_at": "2026-06-26T09:30:03.664Z",
      "location_count": 6,
      "location_summary": "Los Angeles, California • Stanford, California • Aurora, Colorado + 2 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03210883"
    },
    {
      "nct_id": "NCT01993862",
      "title": "Same Day Discharge (SDD) After Implantable Cardioverter Defibrillator (ICD) Implant",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Heart Failure",
        "Coronary Artery Disease"
      ],
      "interventions": [
        {
          "name": "Same Day Discharge",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Abbott Medical Devices",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 266,
      "start_date": "2014-03-17",
      "completion_date": "2016-08-12",
      "has_results": false,
      "last_update_posted_date": "2019-02-04",
      "last_synced_at": "2026-06-26T09:30:03.664Z",
      "location_count": 28,
      "location_summary": "Huntsville, Alabama • Mobile, Alabama • Phoenix, Arizona + 23 more",
      "locations": [
        {
          "city": "Huntsville",
          "state": "Alabama"
        },
        {
          "city": "Mobile",
          "state": "Alabama"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Chula Vista",
          "state": "California"
        },
        {
          "city": "Fresno",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01993862"
    },
    {
      "nct_id": "NCT00542854",
      "title": "iPod and Other MP3 Players on ICDs and Pacemakers in Children",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Heart Block",
        "Bradycardia",
        "Tachycardia",
        "Arrhythmia"
      ],
      "interventions": [
        {
          "name": "MP3",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Boston Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "4 Years to 55 Years"
      },
      "enrollment_count": 100,
      "start_date": "2007-10",
      "completion_date": "2008-09",
      "has_results": false,
      "last_update_posted_date": "2009-01-28",
      "last_synced_at": "2026-06-26T09:30:03.664Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00542854"
    },
    {
      "nct_id": "NCT00611260",
      "title": "Improvement in Clinical Outcomes in Heart Failure Patients With ICDs That Practice Meditation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Congestive Heart Failure",
        "Cardiac Resynchronization Therapy"
      ],
      "interventions": [
        {
          "name": "Vipassana Meditation practice and instruction",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Standard Medical Care",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "University of California, Davis",
      "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": 27,
      "start_date": "2007-04",
      "completion_date": "2012-02",
      "has_results": false,
      "last_update_posted_date": "2017-05-30",
      "last_synced_at": "2026-06-26T09:30:03.664Z",
      "location_count": 1,
      "location_summary": "Sacramento, California",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00611260"
    },
    {
      "nct_id": "NCT00822965",
      "title": "Enhancing Knowledge Implantable Cardioverter-Defibrillators (ICDs)",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pacemaker",
        "Implantable Cardioverter-Defibrillators"
      ],
      "interventions": [
        {
          "name": "Questionnaires",
          "type": "OTHER"
        },
        {
          "name": "Phone Interviews",
          "type": "OTHER"
        },
        {
          "name": "Educational Packet",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "OTHER",
        "BEHAVIORAL"
      ],
      "sponsor": "M.D. Anderson Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 104,
      "start_date": "2009-01",
      "completion_date": "2015-01",
      "has_results": false,
      "last_update_posted_date": "2016-01-07",
      "last_synced_at": "2026-06-26T09:30:03.664Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00822965"
    },
    {
      "nct_id": "NCT01557842",
      "title": "Early Ablation Therapy for the Treatment of Ischemic Ventricular Tachycardia in Patients With Implantable Cardioverter Defibrillators",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Ventricular Tachycardia",
        "Ischemic"
      ],
      "interventions": [
        {
          "name": "Drug Treatment",
          "type": "DRUG"
        },
        {
          "name": "Catheter Ablation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "Biosense Webster, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 15,
      "start_date": "2012-06-01",
      "completion_date": "2014-03-19",
      "has_results": true,
      "last_update_posted_date": "2017-06-08",
      "last_synced_at": "2026-06-26T09:30:03.664Z",
      "location_count": 23,
      "location_summary": "Los Angeles, California • San Francisco, California • Aurora, Colorado + 14 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01557842"
    },
    {
      "nct_id": "NCT01480336",
      "title": "The Adjunctive Ventricular Arrhythmia Suppression Trial (AVAST) Pilot",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Arrhythmia"
      ],
      "interventions": [
        {
          "name": "Amiodarone Plus Ranolazine",
          "type": "DRUG"
        },
        {
          "name": "Amiodarone with Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hartford Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 19,
      "start_date": "2011-02",
      "completion_date": "2013-01",
      "has_results": false,
      "last_update_posted_date": "2013-03-19",
      "last_synced_at": "2026-06-26T09:30:03.664Z",
      "location_count": 1,
      "location_summary": "Hartford, Connecticut",
      "locations": [
        {
          "city": "Hartford",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01480336"
    },
    {
      "nct_id": "NCT01948206",
      "title": "Study of Paced QRS Duration as a Marker of Sudden Cardiac Death",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Sudden Cardiac Death"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Pocono Medical Center",
      "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": "2013-10",
      "completion_date": "2016-10",
      "has_results": false,
      "last_update_posted_date": "2016-12-13",
      "last_synced_at": "2026-06-26T09:30:03.664Z",
      "location_count": 1,
      "location_summary": "East Stroudsburg, Pennsylvania",
      "locations": [
        {
          "city": "East Stroudsburg",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01948206"
    },
    {
      "nct_id": "NCT00940888",
      "title": "SJ4 Post Approval Study in Implantable Cardioverter-Defibrillator and Cardiac Resynchronization Therapy Defibrillator Patients",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Tachyarrhythmias",
        "Sudden Cardiac Death",
        "Heart Failure"
      ],
      "interventions": [
        {
          "name": "SJ4 connector and RV high voltage SJ4 lead",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Abbott Medical Devices",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1701,
      "start_date": "2009-06",
      "completion_date": "2015-12",
      "has_results": true,
      "last_update_posted_date": "2019-02-04",
      "last_synced_at": "2026-06-26T09:30:03.664Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00940888"
    }
  ]
}