Status:
RECRUITING
Large Language Model and Atrial Fibrillation Recurrence
Lead Sponsor:
The Fourth Affiliated Hospital of Zhejiang University School of Medicine
Collaborating Sponsors:
Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University
The Affiliated Hospital of Yunnan University
Conditions:
Atrial Fibrillation Recurrence
Eligibility:
All Genders
18-90 years
Brief Summary
This study aims to develop a risk prediction model for atrial fibrillation (AF) recurrence by leveraging large language model (LLM) technology to analyze semantic relationships across multimodal textu...
Detailed Description
Atrial fibrillation (AF) is a common cardiac arrhythmia characterized by rapid and disorganized electrical activity in the atria. It significantly increases the risk of mortality, stroke, and heart fa...
Eligibility Criteria
Inclusion
- We plan to retrospectively collect data from five atrial fibrillation treatment centers, including The Fourth Affiliated Hospital of Zhejiang University School of Medicine, Taizhou Hospital of Zhejiang Province, The Affiliated Hospital of Yunnan University, Jinhua People's Hospital, and Beilun District People's Hospital, for patients diagnosed with atrial fibrillation who underwent their first catheter ablation between January 2016 and December 2023.
Exclusion
- Patients undergoing repeated AF ablation procedures;
- AF patients with incomplete follow-up data;
- AF patients lacking preoperative laboratory tests or key textual modality results (echocardiography, ambulatory ECG);
- Patients with comorbid conditions including acute myocardial infarction, valvular heart disease, malignant tumors, or hyperthyroidism, and those with AF recurrence within 3 months post-ablation.
Key Trial Info
Start Date :
April 15 2025
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
August 31 2025
Estimated Enrollment :
3000 Patients enrolled
Trial Details
Trial ID
NCT06977516
Start Date
April 15 2025
End Date
August 31 2025
Last Update
May 18 2025
Active Locations (5)
Enter a location and click search to find clinical trials sorted by distance.
1
The Affiliated Hospital of Yunnan University
Kunming, Yunnan, China, 650000
2
Jinhua People's Hospital
Jinhua, Zhejiang, China, 321000
3
Beilun District People's Hospital
Ningbo, Zhejiang, China, 315800
4
Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University
Taizhou, Zhejiang, China, 317000