Comparison of Cardiac Computed Tomographic Angiography (CTA) to Tc-99m Single Photon Emission Computed Tomography (SPECT)
Data Collection
Arterial Occlusive Diseases+5
+ Arteriosclerosis
+ Cardiovascular Diseases
Diagnostic Study
Summary
Study start date: September 1, 2006
Actual date on which the first participant was enrolled.Cardiovascular disease and ischemic heart disease is the #1 killer in Canada. Currently, Cardiac invasive catheterization angiography (CICA) is the gold standard for the assessment of the arteries in the heart. However, cardiac catheterization has risks which prohibit its use in all patients. These risks include: death, heart attack, stroke and bleeding. Cardiac computed tomography angiography (CTA) is a new non-invasive technology which may enable the evaluation of patients' coronary anatomy without exposing patients to the risks of invasive cardiac catheterization. The purpose of this project is to compare CT angiography (CTA) to Tc-99m single photon emission computed tomography (Tc-99m SPECT) We will enroll patients who are waiting for a CICA or who have been referred for a TC-99m SPECT or CTA scans at the University of Ottawa Heart Institute. Consenting patients who are waiting for a CICA will have both a CTA and a Tc-99m SPECT scan. Consenting patients referred for a CTA or Tc-99m SPECT will have both the CTA and Tc-99m SPECT in a random order but not CICA (unless ordered by your physician).
Protocol
This section provides details of the study plan, including how the study is designed and what the study is measuring.107 patients to be enrolled
Total number of participants that the clinical trial aims to recruit.Diagnostic Study
Eligibility
Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.Any sex
Biological sex of participants that are eligible to enroll.Over 18 Years
Range of ages for which participants are eligible to join.Healthy volunteers not allowed
If individuals who are healthy and do not have the condition being studied can participate.Conditions
Pathology
Criteria
Study Plan
Find out more about all the medication administered in this study, their detailed description and what they involve.Study Objectives
Primary Objectives
Secondary Objectives
Study Centers
These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.This study has 1 location
University of Ottawa Heart Institute
Ottawa, CanadaOpen University of Ottawa Heart Institute in Google Maps