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

NCT05739253 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 480

Last updated 2025-02-10

No results posted yet for this study

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.

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

Sponsors & Collaborators

  • China National Center for Cardiovascular Diseases

    lead OTHER_GOV

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-03-22
Primary Completion
2025-03-21
Completion
2025-03-21

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05739253 on ClinicalTrials.gov