Prospective Multicenter Registry On Radiation Dose Estimates Of Cardiac CT Angiography in Daily Practice in 2017 (PROTECTION VI)

Status:	Completed
Conditions:	Angina, Peripheral Vascular Disease, Peripheral Vascular Disease, Cardiology
Therapuetic Areas:	Cardiology / Vascular Diseases
Healthy:	No
Age Range:	18 - 100
Updated:	3/3/2019
Start Date:	October 3, 2017
End Date:	October 11, 2018

Prospective Multicenter Registry On Radiation Dose Estimates of Cardiac CT Angiography in Daily Practice in 2017 (PROTECTIONVI)

Background:

CCTA is a common way to evaluate coronary artery disease. It stands for coronary computed
tomography angiography. It uses scanning to look at the arteries that supply blood to the
heart. It is noninvasive, widely available, and generally accurate. But it does expose people
to radiation. Exposure to high amounts of radiation can increase a person s risk of getting
cancer. Researchers want to learn more about the relationship between CCTA and radiation
exposure.

Objective:

To see how much radiation is used to take pictures of the heart and how measures to reduce
radiation are used around the world.

Eligibility:

People ages 18 years and older who need a computed tomography (CT) scan of the heart

Design:

Participants will be screened with a review of their medical records.

Participants may have a pregnancy test.

Participants will have the scheduled scan. Small, sticky discs will be placed on the chest. A
small tube will be placed into a vein in the arm. A contrast material (dye) will be given
through it. Participants will lie on the CT scanning table.

A CCTA scan usually takes about 15 minutes if the heart rate is slow and steady.

Cardiac CT angiography is a commonly used test to take detailed pictures of the heart to
diagnose heart disease; however, it is associated with radiation exposure. Several
technological advances in both scanner hardware and software are now available to reduce the
radiation exposure to patients. The purpose of this study is to evaluate the worldwide usage
of these radiation dose saving strategies in daily practice and analyze their effect on image
quality.

- INCLUSION CRITERIA:

1. Clinical indication for cardiac CT angiography to evaluate coronary arteries or
other cardiac structures

2. Age equal to or greater than 18 years

3. Able to understand and willing to sign the Informed Consent Form

EXCLUSION CRITERIA:

1) Female participants who are pregnant or nursing

We found this trial at

sites

Capital Cardiology Associates

Albany, New York 12208

Phone: 518-292-6000

from

Albany, NY