Safety and Effectiveness of the Sphere-9™ Catheter and Affera™ Ablation System for the Treatment of Ventricular Tachycardia (Sphere VT) (NCT07585968)
Safety and Effectiveness of the Sphere-9™ Catheter and Affera™ Ablation System for the Treatment of Ventricular Tachycardia
🩺 Plain-English Summary (8th-Grade Level)
Sphere VT is a prospective, multi-center, single-arm, unblinded pivotal clinical study. Adult subjects with recurrent, sustained, monomorphic ventricular tachycardia (MMVT) due to prior myocardial infarction (MI) will be enrolled and treated with the Sphere-9 Catheter and Affera Ablation System.
Who can join: Review the eligibility criteria below.
Location: The Ohio State University Wexner Medical Center — Columbus, Ohio
Age range: 18 Years to 85 Years
🧪 Interventions in This Study
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (2 Sites)
- The Ohio State University Wexner Medical Center — Columbus, Ohio
- Texas Cardiac Arrhythmia Research Foundation — Austin, Texas
📞 Contact the Study Coordinator
Phone: (817) 412-0608
Email: josh.b.treadway@medtronic.com
Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.
More studies in Ventricular Tachycardia
- Personalized Therapy Study - Intrinsic Antitachycardia Pacing Post-Approval Study (iATP PAS) — Chandler, Arizona
- Abbott Ventricular Tachycardia PAS — Naples, Florida
- Cardiac Radioablation for VT — Royal Oak, Michigan
- Catheter Ablation Versus Radio-Ablation for Ventricular Tachycardia: a Randomized Controlled Trial — Ottawa, Ontario
- Study Evaluating Dexmedetomidine in the Acute Treatment of Electrical Storm — Rochester, Minnesota
- Trial in Arrhythmia Radioablation for Ventricular Tachycardia: Single Fraction vs Three Fractions — New York, New York
Explore by condition: All Ventricular Tachycardia clinical trials
💡 How to Participate
- Check the checklist above to see if you may qualify.
- Contact the study coordinator using the phone/email above.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.