Clinical Trial

BaLloon-based PFA Ablation poST Approval Outcomes for PAF and PersAF

Study acronym: BLAST-OFF
Recruiting
View on ClinicalTrials.gov →
Summary
This study is designed to obtain real-world clinical evidence on the safety and effectiveness of the Volt PFA System in various use cases, with a sub study designed to address additional clinical evidence needs in electrophysiology.
Protocol Amendment History 4 amendments
This ClinicalTrials.gov record has been amended 4 times since 2025-09-12; most recent amendment 2026-05-21.
Status change: Not Yet Recruiting → Recruiting 2026-01-21
Trial Details
NCT Number NCT07181590
Lead Sponsor Abbott Medical Devices
Conditions Paroxysmal AF, Atrial Arrhythmia, Atrial Fibrillation, Persistent Atrial Fibrillation
Enrollment 300 participants
Start Date 2025-12-11
Primary Completion 2027-08 (estimated)
Study Completion 2027-08 (estimated)
Updated on ClinicalTrials.gov 2026-05-26