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Coronary Artery and Coronary Artery Bypass Graft Imaging Using a Specialized Catheter and Computed Tomography

NCT00474565 · Status: WITHDRAWN · Phase: PHASE1 · Type: INTERVENTIONAL

Last updated 2012-09-21

No results posted yet for this study

Summary

The present study relates to a new approach to coronary artery and coronary artery by-pass graft imaging, and more particularly to computed tomographic angiography following an aortic root injection of a low amount of contrast (up to 30 cc) via a percutaneously placed catheter (Vanguard DX, Medrad Inc.) positioned in the aortic root.

The objective of the study is to show the feasibility of Coronary artery CTA using aortic root injection of contrast compared to the standard invasive cardiac catheterization.

Conditions

Interventions

PROCEDURE

Placement of an aortic root pigtail catheter.

Seldinger technique for placement of catheter.

Sponsors & Collaborators

  • William Beaumont Hospitals

    lead OTHER

Principal Investigators

  • Amr Abbas, M.D. · William Beaumont Hospitals

  • Kostaki G. Bis, M.D. · William Beaumont Hospitals

  • Nishit Choksi, MD · William Beaumont Hospitals

Study Design

Allocation
NON_RANDOMIZED
Purpose
DIAGNOSTIC
Masking
DOUBLE
Model
SINGLE_GROUP

Eligibility

Min Age
20 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2007-02-28
Primary Completion
2008-12-31
Completion
2008-12-31

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

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 NCT00474565 on ClinicalTrials.gov