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CT TAVR Abdomen Study — CT TAVR  

Transcatheter Aortic Valve Replacement Clinical Trial

Official title:
Dual Energy CT Decreased IV Contrast Dose Imaging for TAVR

Clinical Trial Summary

A standard polyenergetic CT (computed tomography) procedure utilizes 100 ml of iodinated contrast. A recent world-wide shortage of iodine based intravenous contrast has highlighted the need to search for alternative methods or doses. Reducing iodinated IV contrast dose can mitigate IV contrast supply shortages and enable significant cost savings for the radiology practice and hospital system. In addition, decreased IV contrast dose can potentially reduce the rate of acute kidney injury, specifically in patients with decreased renal function. The purpose of the study is to determine whether low IV contrast dose CT with monoenergetic reconstruction can be use for presurgical planning of transcatheter valve replacement (TAVR) procedure.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

  • Transcatheter Aortic Valve Replacement
Clinical Trial Details
NCT number NCT05758701
Study type Interventional
Source University of Maryland, Baltimore
Contact Vikas Kundra, M.D., Ph.D
Phone 410-328-3477
Email vkundra@som.umaryland.edu
Status Recruiting
Phase Phase 4
Start date September 19, 2023
Completion date March 1, 2026
View Details
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