New heart device under watch: belgian study monitors EV-ICD performance
NCT ID NCT07156851
First seen Jun 26, 2026 · Last updated Sep 16, 2026 · Updated 2 times
Summary
This observational study will follow 100 patients in Belgium who have received an extravascular implantable cardioverter-defibrillator (EV-ICD) as part of their routine care. Researchers will collect data from medical records on device performance, complications, and patient outcomes over the device's lifetime. No extra tests or visits are required for participants.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this registry will provide real-world data on how well the EV-ICD works and its safety, helping doctors improve care for patients needing defibrillators.
- What could go wrong
- This is an observational study, not a treatment trial. It only collects data, so it won't directly improve patient outcomes. Results depend on consistent follow-up over many years.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2025
- Expected to finish
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Jul 2040
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
All patients who underwent or will undergo an EV-ICD implantation in Belgium, whether successful or not, can be included in this registry.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * At least 18 years old * Previous or planned EV-ICD implantation (successful or not) * Informed consent signed Exclusion Criteria: * Patients who did not undergo any step of the implantation procedure
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Implantable cardioverter defibrillator (ICD) are added.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
7 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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AZ Sint-Jan Brugge
RECRUITINGBruges, Belgium
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CHU Liège
NOT_YET_RECRUITINGLiège, Belgium
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UCL Saint-Luc
RECRUITINGBrussels, Belgium
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UZ Brussel
RECRUITINGBrussels, Belgium
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UZ Gent
RECRUITINGGhent, Belgium
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UZA
RECRUITINGAntwerp, Belgium
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ZAS Middelheim
RECRUITINGAntwerp, Belgium
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Which arm workout best helps heart failure patients with implants?
- New app aims to ease anxiety for heart device patients
- Heart device showdown: which pacing pattern saves more lives?
- 12-Year study tracks daily life with heart defibrillators
- Arm strength may predict heart failure outcomes in device patients