Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Arrythmia: later-stage trial registry
6 of 8 indexed Arrythmia trials are currently recruiting, with more weight in Phase 3-4.
Corpus placement: #2,176 of 28,707 conditions by registered trial count.
8 US clinical trials · 6 currently recruiting · #2,176 of 28,707 conditions by registered trial count
Arrythmia: 8 US clinical trials tracked, 6 recruiting.
Arrythmia is the subject of 8 registered US clinical trials on ClinicalTrials.gov, 6 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 Abbott Medical Devices, running 4 of these trials.
Enrollment posture brief
Registry condition arrythmia
OPEN 6 | RECR 75% | LATE 1 | EARLY 0 | RANK #2176 | SPON 4
Volume-matched condition peers
Nearest open-share peer: Adolescent Idiopathic Scoliosis (75% recruiting · 8 trials)
Arrythmia lists 6 open slots (75% of 8 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 Arrythmia 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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Arrythmia is recruiting above its size-band peers.
6 of 8 indexed trials (75%) 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 Arrythmia research.
Abbott Medical Devices accounts for 4 of 8 trials (50%). 5 distinct sponsors appear on at least one study for this condition label.
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Typical Arrythmia enrolment sits around 1,805 participants.
Median target enrolment is 1,805 among the 8 trials that report a genuine target (sentinel values excluded). 1 of those (12.5%) plan for fewer than 100 participants.
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Arrythmia research leans observational.
3 interventional and 5 observational studies make up this index (37.5% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
8 total, page 1 of 1
Aveir VR Coverage With Evidence Development Post-Approval Study
Abbott Medical Devices
NCT05336877
AVEIR DR Coverage With Evidence Development (CED) Study
Abbott Medical Devices
NCT05932602
Aveir VR Real-World Evidence Post-Approval Study
Abbott Medical Devices
NCT05270499
Aveir DR Real-World Evidence Post-Approval Study
Abbott Medical Devices
NCT05935007
Pharmacy-led Transitions of Care Intervention to Improve Medication Adherence
University of Tennessee
NCT06374277
The PIVATAL Study -Study of Ventricular Arrhythmia (VTA) Ablation in Left Ventricular Assist Device (LVAD) Patients
University of Rochester
NCT05034432
Genetic Substudy of the Alternans Before Cardioverter Defibrillator (ABCD) Trial
CardioDx
NCT00583297
Physical Activity and Pacemaker Study
Medical College of Wisconsin
NCT03052829
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 4 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Arrythmia records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Arrythmia 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 Arrythmia page
8 registered trials, 6 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 6 Arrythmia trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Abbott Medical Devices sponsors the most Arrythmia 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 Arrythmia condition card totals 8 registered trials; most-linked intervention Aveir DR Leadless Pacemaker System; top US site state California. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.