VARIPULSE Catheter for Atrial Fibrillation

(SPAA PFA Trial)

Not yet recruiting at 2 trial locations

Overseen By Narvelle Delabruere

Age: 18+

Sex: Any

Trial Phase: Academic

Sponsor: Biosense Webster, Inc.

No Placebo Group All trial participants will receive the active study treatment (no placebo)

Compensation: Varies

Number of Visits: Unknown

What You Need to Know Before You Apply

What is the purpose of this trial?

The purpose of this study is to assess how safe VARIPULSE catheter system is for treatment of a heart rhythm disease called persistent atrial fibrillation (PsAF) in participants who are having a catheter ablation procedure (treat heart rhythm disease). This includes isolation of pulmonary vein and superior vena cava (heart veins; PVI and SVCI), with or without another technique called posterior wall isolation (PWI). Also, to assess how safe it is for participants who are having a catheter ablation procedure and at the same time receiving another procedure called left atrial appendage occlusion (LAAO; to reduce stroke risk). Additionally, to assess how well VARIPULSE catheter system works over a long period of time for treatment of PsAF in participants undergoing catheter ablation.

Who Is on the Research Team?

Biosense Webster, Inc. Clinical Trial

Principal Investigator

Biosense Webster, Inc.

Are You a Good Fit for This Trial?

Inclusion Criteria

* Participant has been diagnosed with symptomatic persistent atrial fibrillation (PsAF), which is defined as continuous atrial fibrillation (AF) sustained beyond 7 days in duration and less than 365 days in duration, documented by: i. A physician's note documenting diagnosis of symptomatic PsAF, as defined above; and ii. Two electrocardiograms (ECGs) showing continuous AF, with electrocardiogram taken at least 7 days apart (electrocardiograms cannot be greater than (\>) 365 days prior to enrollment); or iii. A 24-hour arrhythmia monitor documenting continuous AF within the last 365 days

* Participant is aged 18 - 80 years at the time of informed consent

* Participant is willing and capable of providing informed consent

What Are the Treatments Tested in This Trial?

Interventions

• LAAO Device
• VARIPULSE Catheter System

How Is the Trial Designed?

Group I: VARIPULSE Catheter System: PVI and SVCI + PWI Experimental Treatment 2 Interventions

Participants with PsAF undergoing catheter ablation for the first-time with VARIPULSE catheter system will undergo the ablation procedure for PVI and SVCI along with posterior wall isolation (PWI). Additionally, a subset of participants will undergo a concomitant LAAO procedure. All participants will be followed for up to 36 months post procedure.

Group II: VARIPULSE Catheter System: PVI and SVCI Experimental Treatment 2 Interventions

Participants with persistent atrial fibrillation (PsAF) undergoing catheter ablation for the first-time with the VARIPULSE Catheter System will undergo the ablation procedure for PVI and SVCI. Additionally, a subset of participants will undergo a concomitant left atrial appendage occlusion (LAAO) procedure. All participants will be followed for up to 36 months post procedure.

Who Is Running the Clinical Trial?

Biosense Webster, Inc.

Lead Sponsor

Trials

128

Recruited

37,100+

Dr. Nick West

Biosense Webster, Inc.

Chief Medical Officer

MD from Harvard Medical School

Jasmina Brooks

Biosense Webster, Inc.

Chief Executive Officer since 2023

Bachelor of Science in Biomedical Engineering from Louisiana Tech University