Actively Recruiting
Lattice-tip Versus Irrigated-tip Catheter for Linear Ablation of the Cavotricuspid Isthmus. A Multicenter, Randomized Study.
Led by Mitera Hospital · Updated on 2025-08-27
96
Participants Needed
1
Research Sites
28 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The LINEAR study is designed to compare the procedural efficacy, efficiency and safety of linear radiofrequency ablation of the cavotricuspid istmus using either a standar irrigated-tip ablation catheter or lattice-tip ablation catheter .The primary focus of the acute procedural data analysis will be: Procedural efficacy: This will be evaluated based on the rate of bidirectional CTI block persistence after 60 min waiting period documented by high resolution activation mapping. Furthermore, provocative test with intravenous adenosine infusion will be conducted to exclude dormant CTI conduction. Procedural efficiency: This will be evaluated based on the number of RF lesions delivered, time to achieve bidirectional CTI block, and fluoroscopy exposure time. Procedural safety: The incidence of procedural complications will be recorded.
CONDITIONS
Official Title
Lattice-tip Versus Irrigated-tip Catheter for Linear Ablation of the Cavotricuspid Isthmus. A Multicenter, Randomized Study.
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Patients above 18 years of age undergoing CTI ablation
You will not qualify if you...
- Prior right atrium ablation
AI-Screening
AI-Powered Screening
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Trial Site Locations
Total: 1 location
1
Mitera General Hospital
Athens, Attikis, Greece, 11523
Actively Recruiting
Research Team
S
Stylianos Tzeis, MD, PhD, FEHRA
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
DOUBLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
2
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