WithdrawnNot Applicable

Changes in Renal Artery Movement Due to Respiration Before and After Fenestrated Endovascular Repair

Stopped: No funding

0Started 2015-08

Plain-language summary

Purpose: The purpose of this study is to evaluate the location within the renal artery of maximal angular displacement before and after fenestrated endovascular aortic repair (FEVAR) using CT with end-inspiration and end-expiration CT images before and after repair. Then, the renal artery segment with maximal angular displacement on each will be located and any changes described. Participants: There will be 30 subjects recruited from UNC Hospitals. Procedures (methods): For this study, patients will receive an additional CT sequence (end-expiration CT), which will be compared with the standard of care end-inspiration CT to calculate angular displacement and the distance from the aorta.

Who can participate

Age range18 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Undergoing pre-procedural CT scan for FEVAR Exclusion Criteria: * Has aortic/renal stent already * Cannot receive IV contrast due to renal insufficiency or allergy * Renal arteries are not patent

What they're measuring

Change in angular displacement

Timeframe: Baseline, 6 months

Trial details

NCT IDNCT02266862

SponsorUniversity of North Carolina, Chapel Hill

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2015-08

View on ClinicalTrials.gov More Fenestrated Endovascular Aortic Repair trials