Unique ID issued by UMIN | UMIN000017013 |
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Receipt number | R000019731 |
Scientific Title | Utility of low tube voltage and iterative reconstruction algorithm in hepatic dynamic contrast-enhanced CT |
Date of disclosure of the study information | 2015/04/03 |
Last modified on | 2019/04/18 22:32:47 |
Utility of low tube voltage and iterative reconstruction algorithm in hepatic dynamic contrast-enhanced CT
Utility of low tube voltage and iterative reconstruction algorithm in hepatic dynamic contrast-enhanced CT
Utility of low tube voltage and iterative reconstruction algorithm in hepatic dynamic contrast-enhanced CT
Utility of low tube voltage and iterative reconstruction algorithm in hepatic dynamic contrast-enhanced CT
Japan |
Hepatocellular carcinoma
Hepato-biliary-pancreatic medicine | Radiology |
Malignancy
NO
To investigate the utility of a newly developed scan protocol of hepatic dynamic contrast-enhanced CT using low tube voltage and iterative reconstruction algorithm
Efficacy
Diagnostic performance of CT in detecting hepatocellular carcinomas
Interventional
Parallel
Randomized
Individual
Double blind -all involved are blinded
Active
2
Diagnosis
Other |
Conventional scan protocol
Scan protocol with low tube voltage, reduced-dose of contrast material and iterative reconstruction algorithm
20 | years-old | <= |
Not applicable |
Male and Female
Patients with known or suspected liver tumor who are scheduled to undergo hepatic dynamic contrast-enhanced CT
(1) patients who participated in this study in the past
(2) patients with a contraindication for the use of contrast material
(3) informed consent cannot be obtained
100
1st name | Yoshifumi |
Middle name | |
Last name | Narumi |
Osaka Medical College
Department of Radiology
569-8686
2-7, Daigakumachi, Takatsuki
072-683-1221
narumi@poh.osaka-med.ac.jp
1st name | Atsushi |
Middle name | |
Last name | Nakamoto |
Osaka Medical College
Department of Radiology
569-8686
2-7, Daigakumachi, Takatsuki
072-683-1221
rad117@poh.osaka-med.ac.jp
Osaka Medical College
Toshiba Medical Systems Corporation
Eisai Corporation
Profit organization
Osaka Medical College
2-7, Daigakumachi, Takatsuki
072-683-1221
rad117@osaka-med.ac.jp
NO
2015 | Year | 04 | Month | 03 | Day |
Published
89
Low tube voltage CT with AIDR 3D yielded a reduction in radiation dose and in
the amount of contrast material while maintaining diagnostic performance.
2019 | Year | 04 | Month | 18 | Day |
2018 | Year | 08 | Month | 24 | Day |
Completed
2015 | Year | 04 | Month | 03 | Day |
2015 | Year | 01 | Month | 05 | Day |
2015 | Year | 05 | Month | 18 | Day |
2018 | Year | 12 | Month | 31 | Day |
2015 | Year | 04 | Month | 01 | Day |
2019 | Year | 04 | Month | 18 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000019731
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