{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Bradycardia",
    "query": {
      "condition": "Bradycardia"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 106,
    "total_pages": 11,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Bradycardia&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-21T23:18:53.057Z",
  "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": "NCT02488681",
      "title": "Micra Transcatheter Pacing System Continued Access Study Protocol",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Bradycardia"
      ],
      "interventions": [
        {
          "name": "Micra Pacemaker Implant",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Medtronic",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 285,
      "start_date": "2015-06",
      "completion_date": "2016-07",
      "has_results": true,
      "last_update_posted_date": "2018-04-12",
      "last_synced_at": "2026-05-21T23:18:53.057Z",
      "location_count": 29,
      "location_summary": "Los Angeles, California • New Haven, Connecticut • Jacksonville, Florida + 25 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02488681"
    },
    {
      "nct_id": "NCT00266682",
      "title": "Clinical Investigation of the SelectSecure Pacing Lead",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Bradycardia"
      ],
      "interventions": [
        {
          "name": "Pacing Lead",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Medtronic Cardiac Rhythm and Heart Failure",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "0 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "0 Years and older"
      },
      "enrollment_count": 365,
      "start_date": "2002-08",
      "completion_date": "2005-08",
      "has_results": false,
      "last_update_posted_date": "2006-10-13",
      "last_synced_at": "2026-05-21T23:18:53.057Z",
      "location_count": 26,
      "location_summary": "Anchorage, Alaska • Peoria, Arizona • Long Beach, California + 23 more",
      "locations": [
        {
          "city": "Anchorage",
          "state": "Alaska"
        },
        {
          "city": "Peoria",
          "state": "Arizona"
        },
        {
          "city": "Long Beach",
          "state": "California"
        },
        {
          "city": "Santa Rosa",
          "state": "California"
        },
        {
          "city": "Fort Lauderdale",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00266682"
    },
    {
      "nct_id": "NCT04559945",
      "title": "The LEADLESS II IDE Study for the Aveir VR Leadless Pacemaker System",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cardiac Rhythm Disorder",
        "Bradycardia"
      ],
      "interventions": [
        {
          "name": "Aveir VR Leadless Pacemaker System",
          "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": 1276,
      "start_date": "2020-11-13",
      "completion_date": "2023-09-15",
      "has_results": true,
      "last_update_posted_date": "2026-05-20",
      "last_synced_at": "2026-05-21T23:18:53.057Z",
      "location_count": 38,
      "location_summary": "Birmingham, Alabama • Huntsville, Alabama • Scottsdale, Arizona + 32 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Huntsville",
          "state": "Alabama"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Long Beach",
          "state": "California"
        },
        {
          "city": "Newport Beach",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04559945"
    },
    {
      "nct_id": "NCT01809652",
      "title": "Feasibility Study of Remote Support for Implantable Pulse Generator (IPG)/Implantable Cardioverter Defibrillator (ICD) Implant",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Bradycardia",
        "Sudden Cardiac Arrest"
      ],
      "interventions": [
        {
          "name": "Remote Implant Support Capability",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Medtronic Cardiac Rhythm and Heart Failure",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 37,
      "start_date": "2013-12",
      "completion_date": "2014-04",
      "has_results": false,
      "last_update_posted_date": "2014-04-24",
      "last_synced_at": "2026-05-21T23:18:53.057Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01809652"
    },
    {
      "nct_id": "NCT00294034",
      "title": "VIBRANT Registry: Value of Information Based From Pacemaker Recordings and New Technologies",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pacemaker",
        "Bradycardia"
      ],
      "interventions": [
        {
          "name": "Pacemaker",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Medtronic Cardiac Rhythm and Heart Failure",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 950,
      "start_date": "2002-10",
      "completion_date": "2006-05",
      "has_results": false,
      "last_update_posted_date": "2007-03-27",
      "last_synced_at": "2026-05-21T23:18:53.057Z",
      "location_count": 27,
      "location_summary": "Hot Springs, Arkansas • Little Rock, Arkansas • North Little Rock, Arkansas + 24 more",
      "locations": [
        {
          "city": "Hot Springs",
          "state": "Arkansas"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "North Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Fort Lauderdale",
          "state": "Florida"
        },
        {
          "city": "Largo",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00294034"
    },
    {
      "nct_id": "NCT00654693",
      "title": "NTX Wireless Patient Monitoring System",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Desaturation",
        "Bradycardia",
        "Tachycardia",
        "Hypertension",
        "Hypotension"
      ],
      "interventions": [
        {
          "name": "Rapid Response Team",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Vanderbilt University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 26,
      "start_date": "2008-03",
      "completion_date": "2009-06",
      "has_results": false,
      "last_update_posted_date": "2012-09-07",
      "last_synced_at": "2026-05-21T23:18:53.057Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00654693"
    },
    {
      "nct_id": "NCT02083952",
      "title": "Impact of Swaddle Blanket on Gastroesophageal Reflux",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Gastroesophageal Reflux",
        "Apnea",
        "Bradycardia",
        "Oxygen Desaturations"
      ],
      "interventions": [
        {
          "name": "Swaddle Blanket",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Valley Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Days",
        "maximum_age": "180 Days",
        "sex": "ALL",
        "summary": "2 Days to 180 Days"
      },
      "enrollment_count": 50,
      "start_date": "2014-02",
      "completion_date": "2015-12",
      "has_results": false,
      "last_update_posted_date": "2015-01-21",
      "last_synced_at": "2026-05-21T23:18:53.057Z",
      "location_count": 1,
      "location_summary": "Ridgewood, New Jersey",
      "locations": [
        {
          "city": "Ridgewood",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02083952"
    },
    {
      "nct_id": "NCT00482781",
      "title": "DTaP and Apnea/Bradycardia in Preterm Infants",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Prolonged Apnea",
        "Prolonged Bradycardia"
      ],
      "interventions": [
        {
          "name": "Infanrix",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Pediatrix",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "American SIDS Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "56 Days",
        "maximum_age": "60 Days",
        "sex": "ALL",
        "summary": "56 Days to 60 Days"
      },
      "enrollment_count": 191,
      "start_date": "2000-09",
      "completion_date": "2004-09",
      "has_results": false,
      "last_update_posted_date": "2007-06-05",
      "last_synced_at": "2026-05-21T23:18:53.057Z",
      "location_count": 10,
      "location_summary": "Austell, Georgia • Marietta, Georgia • Belle Mead, New Jersey + 6 more",
      "locations": [
        {
          "city": "Austell",
          "state": "Georgia"
        },
        {
          "city": "Marietta",
          "state": "Georgia"
        },
        {
          "city": "Belle Mead",
          "state": "New Jersey"
        },
        {
          "city": "Brooklyn",
          "state": "New York"
        },
        {
          "city": "Syracuse",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00482781"
    },
    {
      "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": "2026-05-21T23:18:53.057Z",
      "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": "NCT02863666",
      "title": "Verification of Prediction Algorithm",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Shortness of Breath Episode",
        "Tachycardia",
        "Bradycardia",
        "Difficulty Breathing"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Zoll Medical Corporation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 673,
      "start_date": "2016-08-11",
      "completion_date": "2017-12-15",
      "has_results": true,
      "last_update_posted_date": "2024-05-13",
      "last_synced_at": "2026-05-21T23:18:53.057Z",
      "location_count": 2,
      "location_summary": "Birmingham, Alabama • Royal Oak, Michigan",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Royal Oak",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02863666"
    }
  ]
}