FLExAbility Sensor Enabled Substrate Targeted Ablation for the Reduction of VT Study
Public ClinicalTrials.gov record NCT03490201. 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
FLExAbility Sensor Enabled Substrate Targeted Ablation for the Reduction of Ventricular Tachycardia (LESS-VT) Study
Study identification
- NCT ID
- NCT03490201
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Abbott Medical Devices
- Industry
- Enrollment
- 592 participants
Conditions and interventions
Conditions
Interventions
- Market Approved RF Ablation System Device
- FlexAbility SE Ablation Catheter Device
Device
Eligibility (public fields only)
- Age range
- 18 Years and older
- 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
- May 31, 2018
- Primary completion
- Apr 10, 2024
- Completion
- Apr 10, 2024
- Last update posted
- Jan 7, 2025
2018 – 2024
United States locations
- U.S. sites
- 23
- U.S. states
- 15
- U.S. cities
- 21
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Affinity Cardiovascular Specialists, LLC | Birmingham | Alabama | 35243 | — |
| University Hospital - Univ. of Alabama at Birmingham (UAB) | Birmingham | Alabama | 35249 | — |
| USC University Hospital | Los Angeles | California | 90033 | — |
| Ronald Reagan UCLA Medical Center | Los Angeles | California | 90095 | — |
| University of California at San Diego (UCSD) Medical Center | San Diego | California | 92103 | — |
| University of Colorado Hospital | Aurora | Colorado | 80045 | — |
| Broward General Medical Center | Fort Lauderdale | Florida | 33316 | — |
| Memorial Regional Hospital | Hollywood | Florida | 33020 | — |
| University of South Florida | Tampa | Florida | 33606 | — |
| Emory University Hospital | Atlanta | Georgia | 30322 | — |
| University of Chicago | Chicago | Illinois | 60637 | — |
| Johns Hopkins University Hospital | Baltimore | Maryland | 21287 | — |
| University of Michigan | Ann Arbor | Michigan | 48109 | — |
| VA Medical Center Minneapolis | Minneapolis | Minnesota | 55417 | — |
| Mayo Clinic | Rochester | Minnesota | 55905 | — |
| WakeMed Hospital | Raleigh | North Carolina | 27610 | — |
| Hospital of the University of Pennsylvania | Philadelphia | Pennsylvania | 19104 | — |
| Medical University of South Carolina | Charleston | South Carolina | 29425 | — |
| Vanderbilt Heart and Vascular Institute | Nashville | Tennessee | 37240 | — |
| Texas Cardiac Arrhythmia | Austin | Texas | 78705 | — |
| Texas Heart Institute | Houston | Texas | 77030 | — |
| Memorial Hermann Hospital | The Woodlands | Texas | 77380 | — |
| University of Washington | Seattle | Washington | 98195 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 9 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03490201, 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 Jan 7, 2025 · Synced Jul 21, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03490201 live on ClinicalTrials.gov.