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Sudden Cardiac Death: later-stage trial registry
5 of 10 indexed Sudden Cardiac Death trials are currently recruiting, with more weight in Phase 3-4.
Corpus placement: #1,724 of 28,707 conditions by registered trial count.
10 US clinical trials · 5 currently recruiting · #1,724 of 28,707 conditions by registered trial count
Sudden Cardiac Death: 10 US clinical trials tracked, 5 recruiting.
Sudden Cardiac Death is the subject of 10 registered US clinical trials on ClinicalTrials.gov, 5 of them currently open to new participants. 3 are in Phase 3-4 (later-stage) and 0 in Phase 1-2 (earlier-stage). The most active sponsor is Abbott Medical Devices, running 2 of these trials.
Enrollment posture brief
Registry condition sudden-cardiac-death
OPEN 5 | RECR 50% | LATE 3 | EARLY 0 | RANK #1724 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Abdominal Aortic Aneurysms (50% recruiting · 6 trials)
Sudden Cardiac Death lists 5 open slots (50% of 10 indexed trials). Peers are matched on registered volume, not therapeutic-area browse lists. How peer matching works →
Key findings
What ClinicalTrials.gov does not surface for Sudden Cardiac Death on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.
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Sudden Cardiac Death is recruiting above its size-band peers.
5 of 10 indexed trials (50%) are open to enrollment, against a 46.5% average across 27,806 conditions with fewer than 20 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
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One sponsor concentrates Sudden Cardiac Death research.
Abbott Medical Devices accounts for 2 of 10 trials (20%). 9 distinct sponsors appear on at least one study for this condition label.
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Typical Sudden Cardiac Death enrolment sits around 1,000 participants.
Median target enrolment is 1,000 among the 10 trials that report a genuine target (sentinel values excluded). 1 of those (10%) plan for fewer than 100 participants.
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Sudden Cardiac Death research leans observational.
4 interventional and 6 observational studies make up this index (40% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
10 total, page 1 of 1
Comparative Effectiveness of Carvedilol Versus Metoprolol Succinate in Heart Failure Patients With an Implantable Cardioverter Defibrillator
University of Rochester
NCT06964464
Programmed Ventricular Stimulation to Risk Stratify for Early Cardioverter-Defibrillator (ICD) Implantation to Prevent Tachyarrhythmias Following Acute Myocardial Infarction (PROTECT-ICD)
Western Sydney Local Health District
NCT03588286
Mayo AVC Registry and Biobank
Mayo Clinic
NCT03049254
Imaging Techniques for Identifying Factors of Sudden Cardiac Death Risk
Johns Hopkins University
NCT00181233
Observational Study of Cardiac Arrhythmias During Treatment With BTK Inhibitors or Venetoclax
National Heart, Lung, and Blood Institute (NHLBI)
NCT05724121
PRE-DETERMINE Cohort Study
Brigham and Women's Hospital
NCT01114269
SJ4 Post Approval Study in Implantable Cardioverter-Defibrillator and Cardiac Resynchronization Therapy Defibrillator Patients
Abbott Medical Devices
NCT00940888
Arrhythmias in Myotonic Muscular Dystrophy
Indiana University School of Medicine
NCT00622453
Predictive Risk Stratification Through T Variability in ICD Patients Without Pacing Indications
LivaNova
NCT00560768
'Effect of CRT on Defibrillation Threshold Estimates' Study
Abbott Medical Devices
NCT00626093
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 4 | 3 |
Top Sponsors
Named interventions
Most-linked intervention names on Sudden Cardiac Death records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Sudden Cardiac Death trials. A trial with sites in several states counts in each.
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
Related
What to do with this Sudden Cardiac Death page
10 registered trials, 5 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 5 Sudden Cardiac Death trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Abbott Medical Devices sponsors the most Sudden Cardiac Death trials on record, review their full trial history before evaluating a specific study. See Abbott Medical Devices's trials
- Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide
Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This Sudden Cardiac Death condition card totals 10 registered trials; most-linked intervention SJ4 connector and RV high voltage SJ4 lead; top US site state Georgia. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.