# Centre Hospitalier Universitaire Dijon: Observational study started recruiting, 150 planned (Atrial Fibrillation (AF), Cardiac Arrhythmia)

**Score:** 70/100

| Field | Value |
|---|---|
| Sponsor | Centre Hospitalier Universitaire Dijon |
| Sponsor type | Academic and hospital |
| Study | Association Between Circulating BDNF Levels and Atrial Cardiomyopathy in Patients Undergoing Ablation for Persistent Atrial Fibrillation |
| NCT ID | NCT07648329 |
| Phase | Observational |
| Status | recruiting |
| Conditions | Atrial Fibrillation (AF); Cardiac Arrhythmia; Atrial Fibrillation Ablation; BDNF; Atrial Cardiomyopathy |
| Intervention types | biological, procedure |
| Target enrollment | 150 |
| Site countries | France |
| Posted | 2026-06-15 |
| Planned start | 2026-10-20 |
| Event | Started recruiting |
| Event date | 2026-10-20 |
| Last update posted | 2026-10-26 |

## Why this score
- Posted in the last two weeks.
- Just started recruiting: sites, recruitment and supply are active.
- 150 participants planned.

Source: ClinicalTrials.gov (U.S. National Library of Medicine) API v2 (https://clinicaltrials.gov/study/NCT07648329). Last refreshed: 2026-11-04T06:04:38.232Z.
From public ClinicalTrials.gov registrations. Sponsor and study level only: we never list investigators, contacts or participants. A registration describes a planned study and can change. Status changes are read from each study's current status, actual dates and latest posted update, not a full change history, so an update can be a correction rather than a new change. Verify on ClinicalTrials.gov.