Brief Title
Ascending Aortic Dilation in BiAV After TAVR
Official Title
Changes in Ascending Aorta Size After Transcatheter Aortic Valve Replacement in Severe Bicuspid Aortic Stenosis: A Pilot Study With Echocardiographic Follow-up
Brief Summary
This study sought to evaluate changes in ascending aorta size after transcatheter aortic valve replacement (TAVR) in patients with bicuspid aortic valve (BiAV) compared with patients with tricuspid aortic valve (TAV).
Detailed Description
The growth rate of ascending aorta was calculated as annual growth rate using baseline and the last echocardiography. The difference in ascending aorta growth rates between the two groups (BiAV and TAV) were analyzed by independent t-test.
Study Type
Observational
Primary Outcome
changes in dimension of ascending aorta
Condition
Aortic Valve Stenosis
Intervention
diagnosed as bicuspid aortic valve
Study Arms / Comparison Groups
BiAV
Description: Bicuspid aortic valve
Publications
* Includes publications given by the data provider as well as publications identified by National Clinical Trials Identifier (NCT ID) in Medline.
Recruitment Information
Recruitment Status
Other
Estimated Enrollment
100
Start Date
January 1, 2007
Completion Date
December 30, 2017
Primary Completion Date
December 30, 2017
Eligibility Criteria
Inclusion Criteria: - Severe AS who underwent TAVR Exclusion Criteria: - ascending aorta more than 50mm
Gender
All
Ages
21 Years - N/A
Contacts
, 82-2-2072-0243, [email protected]
Location Countries
Korea, Republic of
Location Countries
Korea, Republic of
Administrative Informations
NCT ID
NCT03051334
Organization ID
1701-104-825
Responsible Party
Principal Investigator
Study Sponsor
Seoul National University Hospital
Study Sponsor
, ,
Verification Date
February 2017