Study checks if testing heart devices during replacement is worthwhile
NCT ID NCT04206371
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study followed 143 people who had a defibrillator (ICD) replaced to see if testing the device's ability to deliver a shock is safe and useful. The test involves briefly inducing a fast heart rhythm under anesthesia. The goal was to check for device problems, like abnormal shock impedance, that might need fixing. The study did not test a new treatment but aimed to improve how doctors manage ICD replacements.
Disclaimer
Read more
Show less
This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for IMPLANTABLE CARDIOVERTER-DEFIBRILLATORS are added.
By submitting, you agree to our Terms of use
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Locations
-
CHU de Caen
Caen, Normandy, 14000, France
-
CHU de Toulouse-Hôpital Rangueil
Toulouse, Occitanie, 31400, France
-
CMC Ambroise Paré
Neuilly-sur-Seine, Île-de-France Region, 92200, France
-
Centre Hospitalier Henri Duffaut
Avignon, Provence-Alpes-Côte d'Azur Region, 84902, France
-
Hôpital Privé du Confluent
Nantes, Pays de la Loire Region, 44277, France
-
Hôpital Trousseau
Chambray-lès-Tours, Centre-Val de Loire, 37170, France
-
Institut Lorrain du Coeur et des Vaisseaux Louis Mathieu-CHU de Nancy-Hôpitaux de Brabois
Vandœuvre-lès-Nancy, Grand Est, 54500, France