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Comparison of Clinical Efficacy between Transesophageal Echocardiography-Assisted Thoracoscopic Left Atrial Appendage Closure and Oral Anticoagulation Therapy

Comparison of Clinical Efficacy between Transesophageal Echocardiography-Assisted Thoracoscopic Left Atrial Appendage Closure and Oral Anticoagulation Therapy

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600120318
Enrollment
Unknown
Registered
2026-03-12
Start date
2026-04-01
Completion date
Unknown
Last updated
2026-03-16

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Non-valvular atrial fibrillation

Interventions

Oral anticoagulant drug group:None
Left atrial appendage clipping group:None

Sponsors

Meishan City Peoples Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1.There is a clear history of atrial fibrillation in the past, which is confirmed by ambulatory electrocardiogram; 2.Left atrial thrombosis was ruled out before the operation; 3.Age >=18 years old;

Exclusion criteria

Exclusion criteria: 1.Willing to accept electrical cardioversion or ablation, other heart diseases with surgical indications, recent ischemic or hemorrhagic events, contraindications for anticoagulation, other diseases requiring oral anticoagulants and dual antiplatelet drug treatment, and previous history of heart and lung surgery;

Design outcomes

Primary

MeasureTime frame
Severe stroke occurred within 12 months;—

Countries

China

Contacts

Public ContactHuang Min

Meishan City Peoples Hospital

250320600@qq.com+86 28 3823 4240

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Mar 20, 2026