Unique ID issued by UMIN | UMIN000011291 |
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Receipt number | R000012609 |
Scientific Title | Radiation dose reduction for coronary artery calcium scoring at CT with adaptive iterative reconstruction |
Date of disclosure of the study information | 2013/07/29 |
Last modified on | 2015/08/28 11:56:59 |
Radiation dose reduction for coronary artery calcium scoring at CT with adaptive iterative reconstruction
Radiation dose reduction for coronary artery calcium scoring at CT with iterative reconstruction
Radiation dose reduction for coronary artery calcium scoring at CT with adaptive iterative reconstruction
Radiation dose reduction for coronary artery calcium scoring at CT with iterative reconstruction
Japan |
coronary artery disease
Cardiology |
Others
NO
To investigate the possibility of reducing the radiation dose for coronary artery calcium scoring at CT with iterative reconstruction.
Others
possibility of reducing the radiation dose
Others
Others
Not applicable
Agatston score
Single arm
Non-randomized
Open -no one is blinded
Uncontrolled
1
Diagnosis
Maneuver |
Patients with coronary artery disease
40 | years-old | <= |
Not applicable |
Male and Female
(a) Patients with coronary artery disease
(b) Age (40< year-old)
(c) Patients given written informed consent
(a) Poor conditions
(b) Patients who had a previous allergic reaction to iodinated contrast material
(c) Asthma
(d) Elevated serum creatinine level
(e) Arrhythmia
(f) Patients with history of cardiac surgery, coronary stents.
(g) Women who were potentially pregnant
(h) Patients who are considered inappropriate for enrollement in this study
100
1st name | |
Middle name | |
Last name | Kazuo Awai |
Hiroshima University
Diagnostic Radiology
1-2-3 Kasumi, Minami-ku, Hiroshima
082-257-5257
awai@hiroshima-u.ac.jp
1st name | |
Middle name | |
Last name | Fuminari Tatsugami |
Hiroshima University
Diagnostic Radiology
1-2-3 Kasumi, Minami-ku, Hiroshima
082-257-5257
sa104@rg8.so-net.ne.jp
Department of Diagnostic Radiology, Hiroshima University
Toshiba Medical
Profit organization
NO
2013 | Year | 07 | Month | 29 | Day |
Published
http://www.ncbi.nlm.nih.gov/pubmed/25754302
The use of AIDR 3D made it possible to reduce the radiation dose by 67 % for CAC scoring without impairing the quantification of coronary calcification.
Completed
2013 | Year | 05 | Month | 20 | Day |
2013 | Year | 07 | Month | 29 | Day |
2013 | Year | 12 | Month | 31 | Day |
2014 | Year | 12 | Month | 31 | Day |
2015 | Year | 03 | Month | 05 | Day |
2013 | Year | 07 | Month | 26 | Day |
2015 | Year | 08 | Month | 28 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000012609
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