Brief Title
Non-Contrast Magnetic Resonance Angiography Assessment of Patients Referred for Transcatheter Aortic Valve Implantation
Official Title
Can Non-Contrast Magnetic Resonance Angiography Accurately Define Arterial Access and Aortic Root Anatomy in Patients Referred for Transcatheter Aortic Valve Implantation?
Brief Summary
The overall objective of this proposal is to examine the feasibility and accuracy of non-contrast magnetic resonance angiography (MRA) to comprehensively evaluate individuals referred for transcatheter aortic valve implantation (TAVI).
Study Type
Observational
Primary Outcome
Minimal luminal size for aorta and ileofemoral arteries
Secondary Outcome
Graded image quality
Condition
Aortic Valve Stenosis
Publications
* Includes publications given by the data provider as well as publications identified by National Clinical Trials Identifier (NCT ID) in Medline.
Recruitment Information
Estimated Enrollment
12
Start Date
December 2013
Completion Date
January 2014
Primary Completion Date
January 2014
Eligibility Criteria
Inclusion Criteria: - Adults with severe aortic stenosis referred for possible transcatheter aortic valve implantation with clinically indicated computed tomography imaging Exclusion Criteria: - Inability or unwillingness to consent - Inability to complete magnetic resonance imaging (MRI) study - Contraindication to MRI - Participation in another research study - Non-diagnostic computed tomography scan
Gender
All
Ages
N/A - N/A
Accepts Healthy Volunteers
No
Contacts
Troy M LaBounty, M.D., ,
Location Countries
United States
Location Countries
United States
Administrative Informations
NCT ID
NCT02007967
Organization ID
HUM00070087
Responsible Party
Principal Investigator
Study Sponsor
University of Michigan
Study Sponsor
Troy M LaBounty, M.D., Principal Investigator, University of Michigan
Verification Date
December 2016