Changes of Ascending Aortic Diameter in Patients Undergoing Transcatheter Aortic Valve Replacement

RECRUITING

NCT05739253

Sponsor: China National Center for Cardiovascular Diseases

Summary

The goal of this observational study is to assess the changes of ascending aortic diameter in patients undergoing transcatheter aortic valve replacement. The main questions it aims to answer are: 1. whether the ascending aortic diameter increases or remains stable after transcatheter aortic valve replacement, especially in patients with preoperative ascending aortic dilatation; 2. the determinants of postoperative ascending aortic dilatation.

Key Details

Gender

All

Age Range

Any - Any

Study Type

OBSERVATIONAL

Enrollment

480

Start Date

2022-03-22

Completion Date

2025-03-21

Last Updated

2025-02-10

Healthy Volunteers

No

Conditions

Aortic Stenosis Ascending Aortic Dilatation Bicuspid Aortic Valve

Interventions

PROCEDURE

Transcatheter aortic valve replacement

All patients undergo transfemoral transcatheter aortic valve replacement for aortic stenosis

Locations (1)

National Center for Cardiovascular Disease, China & Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College

Beijing, Beijing Municipality, China

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