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Trackers› Clinical trials› Persistent Atrial Fibrillation
Clinical trial register · United States · industry-sponsored

Persistent Atrial Fibrillation Trials in the USA

Every industry-sponsored study on the ClinicalTrials.gov registry that lists a US site and is open, about to open, active-but-closed, or enrolling by invitation. This deliberately excludes academic and other non-industry sponsors — the full US registry across all sponsors runs to over 22,000 recruiting studies alone.

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Source: ClinicalTrials.gov. Complete coverage of the industry-sponsored slice — all 9094 matching records are in this view (non-industry sponsors are out of scope by design, not truncated). Synced 17 Sep 2026, 08:23 UTC
9094
Studies in scope
industry-sponsored, all four open statuses
4935
Recruiting now
open to new participants
2188
Lead sponsors
across recruiting studies
Top states
Florida 7 Ohio 6 California 6 Alabama 5 Georgia 5
Narrow the registerReset
Recruitment status
Phase
Lead sponsor
Medtronic Cardiac Ablation Solutions3 Boston Scientific Corporation3 Kardium Inc.1 AtriCure, Inc.1 Medtronic Cardiac Surgery1
State
Florida7 Ohio6 California6 Alabama5 Georgia5
All 24 states
Target enrolment
to
10 of 9094 studies
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Status
Study
Lead sponsor
Phase
Enrol
US states
Start
Recruiting
Evaluation of the FARAFLEX Mapping and Pulsed Field Ablation System in Subjects With Atrial Fibrillation
NCT07575269Paroxysmal Atrial Fibrillation (PAF), Persistent Atrial Fibrillation
Boston Scientific Corporation
Not applicable
571
Arkansas, Georgia, New York, Ohio, Pennsylvania, Texas
2026-07-07
Recruiting
Conquer-AF Protocol for Redo Ablation Procedures in Recurrent Paroxysmal and Persistent Atrial Fibrillation Using the Sphere-9 Catheter and Affera Ablation System (Conquer-AF)
NCT07298473Atrial Fibrillation (AF), Persistent Atrial Fibrillation, Paroxysmal Atrial Fibrillation (PAF)
Medtronic Cardiac Ablation Solutions
Not applicable
400
Alabama, California, Florida, Georgia, Massachusetts, Missouri, New York, Ohio
2026-04-08
Active, closed
SPHERE Per-AF Post-Approval Study
NCT06858306Persistent Atrial Fibrillation
Medtronic Cardiac Ablation Solutions
Observational
200
Alabama, Florida, Georgia, Minnesota, New York, North Carolina, Ohio, Pennsylvania
2025-09-25
Recruiting
Repeat Ablation of Persistent Atrial Fibrillation, Including Mitral Isthmus Catheter Ablation, With the FARAPULSE Pulsed Field Ablation System
NCT06735534Persistent Atrial Fibrillation
Boston Scientific Corporation
Not applicable
376
Alabama, Arkansas, California, Colorado, Florida, Georgia, Idaho, Illinois
2025-06-03
Recruiting
Endocardial Mapping With the CoreMap EP Mapping System
NCT06529978Persistent Atrial Fibrillation
CoreMap Inc.
Not applicable
245
Florida, Vermont, Virginia
2024-07-25
Active, closed
Pulsed Field Ablation (PFA) vs Anti-Arrhythmic Drug (AAD) Therapy as a First Line Treatment for Persistent Atrial Fibrillation
NCT06096337Persistent Atrial Fibrillation
Boston Scientific Corporation
Not applicable
484
Alabama, Arizona, Arkansas, California, Florida, Georgia, Illinois, Indiana
2023-12-28
Active, closed
Safety and Effectiveness of the Globe® Pulsed Field System for Treating Patients With Symptomatic Paroxysmal or Persistent Atrial Fibrillation
NCT05462145Paroxysmal Atrial Fibrillation, Persistent Atrial Fibrillation
Kardium Inc.
Not applicable
549
Alabama, Arkansas, California, Florida, Maryland, Michigan, New York, Ohio
2023-03-09
Active, closed
STOP Persistent AF PAS
NCT05005949Persistent Atrial Fibrillation
Medtronic Cardiac Ablation Solutions
Observational
400
Connecticut, Florida, Illinois, Michigan, Ohio, Texas
2021-08-19
Active, closed
AtriCure CryoICE Lesions for Persistent and Long-standing Persistent Atrial Fibrillation Treatment
NCT03732794Atrial Fibrillation (AF), Persistent Atrial Fibrillation, Longstanding Persistent Atrial Fibrillation
AtriCure, Inc.
Not applicable
150
California, District of Columbia, Illinois, Indiana, Maryland, Michigan, Minnesota, Missouri
2019-01-30
Recruiting
Medtronic Terminate AF Study
NCT03546374Persistent Atrial Fibrillation, Longstanding Persistent Atrial Fibrillation
Medtronic Cardiac Surgery
Not applicable
160
California, Connecticut, Indiana, Massachusetts, Michigan, Missouri, Ohio, Pennsylvania
2018-11-15
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Cite this view

Priya Life Science (2026). Clinical trial register: industry-sponsored studies with a US investigative site, filtered. Derived from ClinicalTrials.gov. Retrieved 17 September 2026. https://priyalifescience.com/clinical-trials-usa/condition/persistent-atrial-fibrillation

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Listing here is informational and not medical advice; eligibility is determined by each study team. Compare pay for the teams running these studies in the US Pharma Salary Guide, see who's behind them in the US Company Directory, or track approvals on the FDA Approvals Tracker. For Irish, UK and EU sites, see the Ireland, UK and EU registers.