Trials / Unknown
UnknownNCT05492760
Evaluation of Recurrence Risk of Atrial Fibrillation After Cryoballoon Ablation
Evaluation of Recurrence Risk of Atrial Fibrillation After Cryoballoon Ablation： a Retrospective Cohort Study
- Status
- Unknown
- Phase
- —
- Study type
- Observational
- Enrollment
- 600 (estimated)
- Sponsor
- Shanghai 10th People's Hospital · Academic / Other
- Sex
- All
- Age
- 18 Years – 80 Years
- Healthy volunteers
- Not accepted
Summary
The recurrence of atrial fibrillation(AF) after pulmonary vein ablation with cryoballoon is conducted by many factors . The previous studies found larger left atrial and longer AF duration are tied to higher risk of AF recurrence. The characters of ablation procedure is also of critical importance to durable clinical success such as temperature features and time-to-isolation (TTI). The aim of our study is to develop an tool of recurrence risk evaluation with both pre-procedure and procedure factors.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DEVICE | cryoballoon ablation | Patients with AF will accept cryoballoon ablation. |
Timeline
- Start date
- 2022-08-01
- Primary completion
- 2023-07-01
- Completion
- 2024-07-01
- First posted
- 2022-08-09
- Last updated
- 2022-08-09
Source: ClinicalTrials.gov record NCT05492760. Inclusion in this directory is not an endorsement.