An interventional study of 4-dimensional volume-rendered computed tomography in Aortic Valve Stenosis and Heart Valve Disease, sponsored by Karolinska University Hospital. Completed at 1 site in Sweden. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2016-07-11.
Sponsored by Karolinska University Hospital · Not applicable, Interventional, and Diagnostic
A single-center prospective interventional trial. Patients implanted with a sutureless bioprosthetic aortic valve at Karolinska University Hospital in Stockholm, Sweden from 2012 will be eligible. 4-dimensional volume-rendered computed tomography (CT) of the heart will be performed. The aim of the CT is to assess valve leaflet motion. Results of the CT examination, preoperative clinical characteristics, and postoperative clinical data will be registered. Data will be collected prospectively and retrospectively. Informed consent will be obtained from patients meeting the inclusion criteria before the initiation of any study-specific procedures.
985 studies on the registry are indexed under Aortic Valve Stenosis; 283 are open to participants now.
This study's enrollment of 47 is below the median of 120 across 525 interventional studies indexed under Aortic Valve Stenosis.
Browse Aortic Valve Stenosis studies →Karolinska University Hospital is the lead sponsor of 275 studies on the registry; 54 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Exclusion Criteria:
Reduced aortic valve leaflet motion
Time frame: At CT performed once no less than 30 days and up to 10 years after aortic valve replacement
This study is completed, as verified in Jul 2016. You cannot join it, but the record below documents what was studied.
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Karolinska University Hospital