# ULTRA-HFIB-Redo: Ultrasound-based Renal Sympathetic Denervation vs Control in Redo Ablation Patients

> **NCT05988411** · NA · RECRUITING · sponsor: **Vivek Reddy** · enrollment: 250 (estimated)

## Conditions studied

- Paroxysmal Atrial Fibrillation
- Persistent Atrial Fibrillation

## Interventions

- **DEVICE:** Renal Denervation
- **DEVICE:** Catheter Ablation

## Key facts

- **NCT ID:** NCT05988411
- **Lead sponsor:** Vivek Reddy
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2023-12-07
- **Primary completion:** 2027-12
- **Final completion:** 2027-12
- **Target enrollment:** 250 (ESTIMATED)
- **Last updated:** 2025-12-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05988411

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05988411, "ULTRA-HFIB-Redo: Ultrasound-based Renal Sympathetic Denervation vs Control in Redo Ablation Patients". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT05988411. Licensed CC0.

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