Zapping heart trouble without surgery: new radiation therapy could beat standard procedure
NCT ID NCT05765175
First seen Apr 25, 2026 · Last updated May 23, 2026 · Updated 3 times
Summary
This study tests a new, non-invasive treatment called cardiac radioablation (CRA) against the standard repeat catheter ablation for people with a dangerous heart rhythm condition called ventricular tachycardia (VT) that hasn't been controlled by previous treatments. About 380 participants who have already had a catheter ablation and still have VT episodes will be randomly assigned to receive either CRA or another catheter ablation. The goal is to see which approach is safer and more effective at preventing death, shocks from an implantable defibrillator, and VT storms over a year.
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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.
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Locations
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Brigham & Women's Hospital
RECRUITINGBoston, Massachusetts, 02115, United States
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Cedars-Sinai Medical Center
RECRUITINGLos Angeles, California, 90048, United States
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Hartford Hospital
RECRUITINGHartford, Connecticut, 06102, United States
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Mayo Clinic
RECRUITINGRochester, Minnesota, 55905, United States
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Medical University of South Carolina
RECRUITINGCharleston, South Carolina, 29425, United States
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The Ohio State University
RECRUITINGColumbus, Ohio, 43210, United States
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University of Missouri
RECRUITINGColumbia, Missouri, 65211, United States
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University of Pennsylvania
RECRUITINGPhiladelphia, Pennsylvania, 19104, United States
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University of Pittsburgh Medical Center
RECRUITINGPittsburgh, Pennsylvania, 15260, United States
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Vanderbilt University Medical Center
RECRUITINGNashville, Tennessee, 37232, United States
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Washington University
RECRUITINGSt Louis, Missouri, 63110, United States
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Conditions
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