Hemodynamic Changes After Aortic Aneurysm Treatment With Stent-Graft
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|ClinicalTrials.gov Identifier: NCT00488358|
Recruitment Status : Completed
First Posted : June 20, 2007
Last Update Posted : October 9, 2013
|Condition or disease|
|Abdominal Aortic Aneurysm|
This study will assess hemodynamic changes in aortas of patients after treatment of their abdominal aortic aneurysm (AAA) with an FDA approved stent-graft (Zenith). This study does not require any change in clinical protocol to the the way the AAA procedures are currently done. Utilizing the catheters already employed in this procedure, intravascular blood pressure measurements will be documented at various times and at various anatomic levels prior to and after deployment of the stent-graft.
As the compliant aortic aneurysm acts as a capacitor, expanding during systole and contracting during diastole, it is our hypothesis that endovascular AAA repair using a non-compliant stent-graft changes the aortic pulse profile.
|Study Type :||Observational|
|Actual Enrollment :||10 participants|
|Official Title:||Hemodynamic Changes After Aortic Aneurysm Treatment With Stent-Graft|
|Study Start Date :||November 2005|
|Actual Primary Completion Date :||January 2010|
|Actual Study Completion Date :||August 2012|
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00488358
|United States, California|
|Division of Vascular Surgery, UCSF|
|San Francisco, California, United States, 94143|
|Principal Investigator:||Jade S Hiramoto, MD||Assistant Professor in Residence|