Unique ID issued by UMIN | UMIN000011817 |
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Receipt number | R000013793 |
Scientific Title | Radiation-Dose-Lowering Effect of Landiolol Hydrochloride in Coronary Angiography Using Computed Tomography (DELIGHT): A Prospective Multicenter Study |
Date of disclosure of the study information | 2013/10/01 |
Last modified on | 2016/04/19 10:58:10 |
Radiation-Dose-Lowering Effect of Landiolol Hydrochloride in Coronary Angiography Using Computed Tomography (DELIGHT): A Prospective Multicenter Study
Radiation-Dose-Lowering Effect of Landiolol Hydrochloride in Coronary Angiography Using Computed Tomography (DELIGHT): A Prospective Multicenter Study
Radiation-Dose-Lowering Effect of Landiolol Hydrochloride in Coronary Angiography Using Computed Tomography (DELIGHT): A Prospective Multicenter Study
Radiation-Dose-Lowering Effect of Landiolol Hydrochloride in Coronary Angiography Using Computed Tomography (DELIGHT): A Prospective Multicenter Study
Japan |
Ischemic Heart Disease
Cardiology | Radiology |
Others
NO
The purpose of this prospective multicenter study was to assess the effectiveness of the new short-acting intravenous Beta 1-receptor blocker, landiolol hydrochloride, in reducing the radiation dose to patients undergoing Coronary CT Angiograph (CCTA) with the latest scanners.
Safety,Efficacy
Confirmatory
Pragmatic
Not applicable
We compare exposed dose at CT angiography and the estimated exposure dose by the heart rate just before medication.
1) exposed dose at CCTA
2) ratio of the patients who could use prospective gating mode at CT angiograph
3) heart rate, blood pressure
4) assessability of the CCTA
5) adverse events, side effect
Interventional
Single arm
Non-randomized
Open -no one is blinded
Uncontrolled
1
Prevention
Medicine |
0.125 mg/kg of landiolol hydrochloride was injected for 60 s.
20 | years-old | <= |
Not applicable |
Male and Female
The patient who has the necessity for the heart rate reduction by beta blocking agent medication with 80 bpm or less heart rate just before administration.
1)Patients with an implantable cardiac pacemaker or an implantable cardioverter-defibrillator
2)Patients who was previously treated with coronary artery bypass grafting
3)Patients with cardiomyopathy
4)Patients with a valve disease
5)Patients with an advanced bradycardia (heart rate less than 50 bpm)
6)Patients with blood pressure less than 110 mmHg at the time into the CT room
7)Patients with atrial fibrillation or premature beat, and expected them during the CTA
8)Patients with contraindication of landiolol hydrochloride
9)Patients with contraindication of nonionic contrast media
10)Patients with relative contraindication of nonionic contrast media and examination doctor judged to be unsuitable for incorporating
11)Patients who had severe allergy experience
12)Patients under pregnancy and breast-feeding and with the possibility of pregnancy, or the patient who wishes to become pregnant during examination period
13)Patients who examination doctor judged to be unsuitable for incorporating because of another reason
250
1st name | |
Middle name | |
Last name | Sachio Kuribayashi |
Keio University School of Medicine
Department of Diagnostic Radiology
35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582,Japan
+81-3-3353-1211
skuribay@med.keio.ac.jp
1st name | |
Middle name | |
Last name | Teruhito Kido |
Ehime University Graduate School of Medicine
Department of Radiology
Shitsukawa, Toon city, Ehime 791-0295, JAPAN
+81-89-960-5371
terukido@m.ehime-u.ac.jp
DELIGHT study group
None
Self funding
None
NO
・岩手医科大学循環器医療センター循環器放射線科(岩手県)
・愛媛大学大学院放射線医学(愛媛県)
・慶應義塾大学医学部放射線診断科(東京都)
・国立循環器病研究センター放射線部(大阪府)
・東京医科大学循環器内科(東京都)
2013 | Year | 10 | Month | 01 | Day |
Unpublished
Completed
2011 | Year | 11 | Month | 12 | Day |
2012 | Year | 03 | Month | 01 | Day |
2013 | Year | 09 | Month | 01 | Day |
2013 | Year | 09 | Month | 01 | Day |
2013 | Year | 09 | Month | 01 | Day |
2013 | Year | 12 | Month | 01 | Day |
2013 | Year | 09 | Month | 19 | Day |
2016 | Year | 04 | Month | 19 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000013793
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