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Study identifier: NCT05739253 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

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

Condition: Aortic Stenosis · Ascending Aortic Dilatation · Bicuspid Aortic Valve  ·  Sponsor: China National Center for Cardiovascular Diseases

PhaseN/A
Planned participants480
Who can joinAll sexes, N/A to no upper limit
Healthy volunteersNo

About this study

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.

This description comes directly from the study's public registry record.

Talk to the study team

Xiangbin Pan, Dr  ·  0086-010-88396666  ·  panxiangbin@fuwaihospital.org

Kang An, Dr  ·  0086-15801301740  ·  ankang913@126.com

Always discuss trial participation with your own doctor first.

Locations (1)

National Center for Cardiovascular Disease, China & Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical CollegeBeijing, Beijing Municipality, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT05739253