# Association Between Circulating BDNF Levels and Atrial Cardiomyopathy in Patients Undergoing Ablation for Persistent Atrial Fibrillation

> **NCT07648329** · — · NOT_YET_RECRUITING · sponsor: **Centre Hospitalier Universitaire Dijon** · enrollment: 150 (estimated)

## Conditions studied

- Atrial Fibrillation (AF)
- Cardiac Arrhythmia
- Atrial Fibrillation Ablation
- BDNF
- Atrial Cardiomyopathy

## Interventions

- **BIOLOGICAL:** blood draw
- **PROCEDURE:** CT scan

## Key facts

- **NCT ID:** NCT07648329
- **Lead sponsor:** Centre Hospitalier Universitaire Dijon
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-07
- **Primary completion:** 2029-07
- **Final completion:** 2029-07
- **Target enrollment:** 150 (ESTIMATED)
- **Last updated:** 2026-06-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07648329

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07648329, "Association Between Circulating BDNF Levels and Atrial Cardiomyopathy in Patients Undergoing Ablation for Persistent Atrial Fibrillation". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07648329. Licensed CC0.

---

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