Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT01446965 · ClinicalTrials.gov registry record · NA
Vest Prevention of Early Sudden Death Trial and VEST Registry
A NA study, sponsored by University of California, San Francisco.
- Completed
- Registry status
- NA
- Development phase
- 2,348
- Enrollment target
NCT01446965: Completed NA study, sponsored by University of California, San Francisco.
NCT01446965 is a NA study that has completed, run by University of California, San Francisco. The registered enrollment target is 2,348 participants, above the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (67% higher). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01446965, a NA study, has completed, sponsored by University of California, San Francisco.
- COMPLETED
- Registry status
- NA
- Development phase
- 2,348 participants
- Enrollment target
Study Summary
This study explores the hypothesis that wearable defibrillators can impact mortality by reducing sudden death during the first three months after a heart attack in persons with high risk for life-threatening arrhythmias.
Primary Outcome
For witnessed deaths, sudden cardiac death will be defined as an unexpected non-traumatic, non-self-inflicted fatality in otherwise stable participants who die within one hour of the onset of the terminal symptoms. For unwitnessed deaths, participants will meet the definition of sudden death if they are found dead within 24 hours of being well, assuming there is no evidence of another cause of death during that time period.
Interventions
- DEVICE wearable defibrillator
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 2,348 participants |
| Start Date | 2008-07 |
| Est. Completion | 2019-05-31 |
| Phase | NA |
What the finished NCT01446965 record still lists
NCT01446965 is an interventional study that assigns participants to a tested intervention. Its 2,348 participants enrollment target places it among the larger protocols in the corpus, above the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (67% higher).
The record links to 0 conditions, and to 1 intervention - of which wearable defibrillator is the first listed.
NCT01446965 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT01446965 about?
NCT01446965 is a clinical study titled "Vest Prevention of Early Sudden Death Trial and VEST Registry". This study explores the hypothesis that wearable defibrillators can impact mortality by reducing sudden death during the first three months after a heart attack in persons with high risk for life-threatening arrhythmias.
What is the current status of trial NCT01446965?
This trial is currently completed. It is a NA study. The enrollment target is 2,348 participants. The study started on 2008-07. Estimated completion is 2019-05-31.
What interventions are being tested in trial NCT01446965?
The interventions under investigation include: wearable defibrillator (DEVICE).
Who is sponsoring clinical trial NCT01446965?
This trial is sponsored by University of California, San Francisco, which has 1,713 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT01446965's enrollment target sits among peer trials
2,348 46th of 2000 higher than 1,955 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
Nationwide trials with similar profiles
Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.
Similar enrollment target
- NCT00025935 · 2,350 participants
Studies of Brain Function and Course of Illness in Pediatric Bipolar Disorder
- NCT03099850 · 2,345 participants
Prospective Evaluation of Chronic Pancreatitis for Epidemiologic and Translational Studies
- NCT06679140 · 2,330 participants · Phase 3
A Study to Learn About a Study Medicine Called Ibuzatrelvir in Adult and Adolescent Patients With COVID-19 Who Are Not Hospitalized But Are at Risk For Severe Disease
- NCT05868421 · 2,376 participants · NA
Veteran Social Support for Enhancing Use of Smoking Cessation Treatment
Similar registry start date
- NCT05988463 · started 2027-01-01 · Phase 1
Dose-Escalation Study of Artesunate Patients With IPF
- NCT07219706 · started 2026-12-10 · NA
Dietary Fiber and Time Restricted Eating
- NCT02831335 · started 2026-12-01
Technical Development of Multi-Parametric Renocerebral MRI
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia