# Comparative Evaluation of Optrell and Octaray Mapping Catheters for Conduction Block Confirmation and Voltage Assessment During Atrial Ablation

> **NCT07563257** · NA · NOT_YET_RECRUITING · sponsor: **Maxime Zabern** · enrollment: 30 (estimated)

## Conditions studied

- Atrial Fibrillation (AF)

## Interventions

- **DEVICE:** Atrial Fibrillation Radiofrequency Ablation Only

## Key facts

- **NCT ID:** NCT07563257
- **Lead sponsor:** Maxime Zabern
- **Sponsor class:** OTHER_GOV
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-05-01
- **Primary completion:** 2027-05-01
- **Final completion:** 2028-05-01
- **Target enrollment:** 30 (ESTIMATED)
- **Last updated:** 2026-05-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07563257

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07563257, "Comparative Evaluation of Optrell and Octaray Mapping Catheters for Conduction Block Confirmation and Voltage Assessment During Atrial Ablation". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT07563257. Licensed CC0.

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