Actively Recruiting
CT TAVR Abdomen Study
Led by University of Maryland, Baltimore · Updated on 2025-04-24
164
Participants Needed
1
Research Sites
179 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
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.
CONDITIONS
Official Title
CT TAVR Abdomen Study
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Scheduled to receive TAVR abdominal CT
You will not qualify if you...
- Cannot undergo CT scan
- Allergy to intravenous contrast not controlled by steroids or Benadryl
- Glomerular filtration rate (GFR) less than 30
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
University of Maryland Medical Center
Baltimore, Maryland, United States, 21201
Actively Recruiting
Research Team
V
Vikas Kundra, M.D., Ph.D
CONTACT
R
Rosy Njonkou, M.S.
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
NON_RANDOMIZED
Model
SINGLE_GROUP
Primary Purpose
DIAGNOSTIC
Number of Arms
2
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