Ignite Creation Date:
2025-12-25 @ 12:52 AM
Ignite Modification Date:
2026-02-08 @ 7:13 AM
Study NCT ID:
NCT02504567
Status:
COMPLETED
Last Update Posted:
2018-08-02
First Post:
2015-07-15
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Laser Ablation Study for trEatment of atRial Fibrillation (LASER)
Sponsor:
Hospital Clinic of Barcelona
Organization:
Study Overview
Official Title:
Laser Ablation Study for trEatment of atRial Fibrillation (LASER)
Status:
COMPLETED
Status Verified Date:
2018-08
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
LASER
Brief Summary:
This protocol aims at assessing the efficacy of performing catheter ablation for atrial fibrillation (AF) with laser catheters versus performing it with radiofrequency (RF) catheters. In order to study laser catheter ablation efficacy, MRI analysis of the lesions 3 months after the procedure will be performed in both groups. MRI analysis will detect ablation gaps in the lesions encircling pulmonary veins. The primary endpoint will compare the number of gaps in the laser catheter and the RF group. The secondary endpoint of the study is recurrence of AF after 12 months. The target population of the study is patients with paroxysmal or persistent AF undergoing AF ablation.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: