# Sympathetic Denervation by Video-assisted Thoracoscopy in Control of Cardiac Arrhythmias in Patients With Chagas Disease

> **NCT04239144** · NA · COMPLETED · sponsor: **University of Sao Paulo General Hospital** · enrollment: 45 (actual)

## Conditions studied

- Chagas Cardiomyopathy
- Ventricular Arrythmia

## Interventions

- **PROCEDURE:** Bilateral sympathectomy
- **PROCEDURE:** Catheter ablation

## Key facts

- **NCT ID:** NCT04239144
- **Lead sponsor:** University of Sao Paulo General Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-11-09
- **Primary completion:** 2025-11-18
- **Final completion:** 2025-12-12
- **Target enrollment:** 45 (ACTUAL)
- **Last updated:** 2026-02-10

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04239144

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04239144, "Sympathetic Denervation by Video-assisted Thoracoscopy in Control of Cardiac Arrhythmias in Patients With Chagas Disease". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT04239144. Licensed CC0.

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