# The Study for Evaluate of Safety and Efficacy of Vein of Marshall RF Ablation

> **NCT05854238** · NA · TERMINATED · sponsor: **Tau-MEDICAL Co., Ltd.** · enrollment: 4 (actual)

## Conditions studied

- Persistent Atrial Fibrillation

## Interventions

- **DEVICE:** TIRA-VoM

## Key facts

- **NCT ID:** NCT05854238
- **Lead sponsor:** Tau-MEDICAL Co., Ltd.
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2023-08-03
- **Primary completion:** 2024-04-04
- **Final completion:** 2025-04-07
- **Target enrollment:** 4 (ACTUAL)
- **Why stopped:** The study was terminated without extension as the approved period expired before enrollment completion. Few eligible subjects were found, and investigators agreed not to extend the study.
- **Last updated:** 2025-04-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05854238

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05854238, "The Study for Evaluate of Safety and Efficacy of Vein of Marshall RF Ablation". Retrieved via AI Analytics 2026-06-12 from https://api.ai-analytics.org/clinical/NCT05854238. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*