Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Ventricular Arrhythmias: later-stage trial registry
1 of 3 indexed Ventricular Arrhythmias trials are currently recruiting, with more weight in Phase 3-4.
Corpus placement: #5,209 of 28,707 conditions by registered trial count.
3 US clinical trials · 1 currently recruiting · #5,209 of 28,707 conditions by registered trial count
Ventricular Arrhythmias: 3 US clinical trials tracked, 1 recruiting.
Ventricular Arrhythmias is the subject of 3 registered US clinical trials on ClinicalTrials.gov, 1 of them currently open to new participants. 1 are in Phase 3-4 (later-stage) and 0 in Phase 1-2 (earlier-stage). The most active sponsor is Annetine Gelijns, running 1 of these trials.
Enrollment posture brief
Registry condition ventricular-arrhythmias
OPEN 1 | RECR 33% | LATE 1 | EARLY 0 | RANK #5209 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Adherence, Treatment (33% recruiting · 6 trials)
Ventricular Arrhythmias lists 1 open slots (33% of 3 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 Ventricular Arrhythmias 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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Ventricular Arrhythmias is recruiting below its size-band peers.
1 of 3 indexed trials (33.3%) 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.
Open and recent trials
3 total, page 1 of 1
PRIMARY Ancillary Substudy
Annetine Gelijns
NCT07103733
Ultra High Resolution CT to Assess Role of Intramyocardial Fat and Delayed Enhancement in Ventricular Arrhythmogenesis
Johns Hopkins University
NCT04394637
Antiarrhythmic Effects of Spironolactone in Patients With ICDs
VA Office of Research and Development
NCT04495712
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 4 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Ventricular Arrhythmias records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Ventricular Arrhythmias 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 Ventricular Arrhythmias page
3 registered trials, 1 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 1 Ventricular Arrhythmias trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Annetine Gelijns sponsors the most Ventricular Arrhythmias trials on record, review their full trial history before evaluating a specific study. See Annetine Gelijns'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 Ventricular Arrhythmias condition card totals 3 registered trials; most-linked intervention spironolactone; top US site state Maryland. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.