Safety and Performance Assessment of the Sphere-9™ Catheter and Affera™ Ablation System for the Treatment of Ventricular Tachycardia (Sphere-9 VT EFS)
Public ClinicalTrials.gov record NCT06703489. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Safety and Performance Assessment of the Sphere-9™ Catheter and Affera™ Ablation System for the Treatment of Ventricular Tachycardia
Study identification
- NCT ID
- NCT06703489
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Medtronic Cardiac Ablation Solutions
- Industry
- Enrollment
- 60 participants
Conditions and interventions
Conditions
Interventions
- Sphere-9 Catheter with the Affera Mapping and Ablation System Device
Device
Eligibility (public fields only)
- Age range
- 18 Years to 85 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 17, 2025
- Primary completion
- Jun 30, 2026
- Completion
- Dec 31, 2026
- Last update posted
- Mar 4, 2026
2025 – 2027
United States locations
- U.S. sites
- 6
- U.S. states
- 6
- U.S. cities
- 6
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Beth Israel Deaconess Medical Center | Boston | Massachusetts | 02215 | Recruiting |
| Icahn School of Medicine at Mount Sinai | New York | New York | 10029 | Recruiting |
| Cleveland Clinic Foundation | Cleveland | Ohio | 44195 | Recruiting |
| Hospital of the University of Pennsylvania | Philadelphia | Pennsylvania | 19104 | Recruiting |
| Vanderbilt University Medical Center | Nashville | Tennessee | 37232 | Recruiting |
| Texas Cardiac Arrhythmia Research Foundation | Austin | Texas | 78705 | Not yet recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06703489, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Mar 4, 2026 · Synced May 20, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06703489 live on ClinicalTrials.gov.