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

NCT02266862 · Status: WITHDRAWN · Type: OBSERVATIONAL

Last updated 2017-06-05

No results posted yet for this study

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.

Conditions

  • Fenestrated Endovascular Aortic Repair

Interventions

RADIATION

Study group

Patients will receive an additional CT sequence (end-expiration) at the time of their standard CT imaging before and after the repair.

Sponsors & Collaborators

  • University of North Carolina, Chapel Hill

    lead OTHER

Principal Investigators

  • Ari Isaacson, MD · University of North Carolina, Chapel Hill

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2015-08-31
Primary Completion
2015-08-31
Completion
2015-08-31

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02266862 on ClinicalTrials.gov