RCT of Implantable Defibrillators in Patients With Non Ischemic Cardiomyopathy, Scar and Severe Systolic Heart Failure
Using Cardiovascular Magnetic Resonance Identified Scar as the Benchmark Risk Indication Tool for Implantable Cardioverter Defibrillators in Patients With Non-Ischemic Cardiomyopathy and Severe Systolic Heart Failure
University Hospital Southampton NHS Foundation Trust
2,504 participants
Apr 12, 2023
INTERVENTIONAL
Conditions
Summary
BRITISH is a UK multicentre trial of patients who have been diagnosed with heart failure due to Non-Ischemic Cardiomyopathy (NICM, or heart failure that is not caused by blocked heart arteries. Participants will be randomised into two groups. Half the participants will receive an Implantable Cardioverter-Defibrillator (ICD) and the other half will not. The aim of the study will be to compare all-cause mortality (death from any cause) between these two groups at 36 months, and longer-term to 10 years. The study has the potential to change international heart failure treatment guidelines and to improve how patients with this condition are managed.
Eligibility
Plain Language Summary
Simplified for easier understanding
This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.
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Interventions
An ICD is a device that is implanted under the skin under a local anesthetic. It has a battery/generator component and leads which are fixed into the heart chambers. It has the ability to detect dangerous heart rhythms if they occur, and deliver a shock to treat this to help prevent sudden cardiac death. A CRTD is a pacemaker with a defibrillator function.
Locations(47)
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NCT05568069