Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Implantable Defibrillator User: early-phase trial registry
3 of 6 indexed Implantable Defibrillator User trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #2,866 of 28,707 conditions by registered trial count.
6 US clinical trials · 3 currently recruiting · #2,866 of 28,707 conditions by registered trial count
Implantable Defibrillator User: 6 US clinical trials tracked, 3 recruiting.
Implantable Defibrillator User is the subject of 6 registered US clinical trials on ClinicalTrials.gov, 3 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 1 in Phase 1-2 (earlier-stage). The most active sponsor is University of Washington, running 2 of these trials.
Enrollment posture brief
Registry condition implantable-defibrillator-user
OPEN 3 | RECR 50% | LATE 0 | EARLY 1 | RANK #2866 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Achalasia (50% recruiting · 8 trials)
Implantable Defibrillator User lists 3 open slots (50% of 6 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 Implantable Defibrillator User 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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Implantable Defibrillator User is recruiting above its size-band peers.
3 of 6 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 Implantable Defibrillator User research.
University of Washington accounts for 2 of 6 trials (33.3%). 5 distinct sponsors appear on at least one study for this condition label.
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Typical Implantable Defibrillator User enrolment sits around 227 participants.
Median target enrolment is 227 among the 6 trials that report a genuine target (sentinel values excluded). 1 of those (16.7%) plan for fewer than 100 participants.
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Implantable Defibrillator User research is mostly interventional.
5 interventional and 1 observational studies make up this index (83.3% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
6 total, page 1 of 1
Effectiveness of Exercise After an ICD
University of Washington
NCT03544489
Remote Alert Pathway To Optimize CaRe of Cardiac Implantable Electrical Devices
Beth Israel Deaconess Medical Center
NCT06937658
Self-Management Interventions After an ICD Shock
University of Washington
NCT06037785
Assessment of Combined CCM and ICD Device in HFrEF
Impulse Dynamics
NCT05855135
Global Electrical Heterogeneity and Clinical Outcomes
Larisa Tereshchenko
NCT03210883
A Clinical Evaluation of the Durata or Optisure High Voltage Leads and Ellipse VR ICD Undergoing MRI, an IDE Study
Abbott Medical Devices
NCT02787291
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 2 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Implantable Defibrillator User records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Implantable Defibrillator User 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 Implantable Defibrillator User page
6 registered trials, 3 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 3 Implantable Defibrillator User trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- University of Washington sponsors the most Implantable Defibrillator User trials on record, review their full trial history before evaluating a specific study. See University of Washington'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 Implantable Defibrillator User condition card totals 6 registered trials; most-linked intervention Ellipse VR ICD and Durata/Optisure lead; top US site state Massachusetts. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.