Unique ID issued by UMIN | UMIN000006825 |
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Receipt number | R000008076 |
Scientific Title | The safety and efficacy of inhalation of H2 gas during PCI in patients with acute myocardial infarction |
Date of disclosure of the study information | 2011/12/04 |
Last modified on | 2017/12/11 21:46:08 |
The safety and efficacy of inhalation of H2 gas during PCI in patients with acute myocardial infarction
Inhalation of H2 gas in patients with acute myocardial infarction
The safety and efficacy of inhalation of H2 gas during PCI in patients with acute myocardial infarction
Inhalation of H2 gas in patients with acute myocardial infarction
Japan |
Acute myocardial infarction
Cardiology |
Others
NO
This study is designed to investigate whether inhalation of hydrogen gas during primary percutaneous coronary intervention can reduce infarct size and prevent left ventricular remodeling in patients with acute myocardial infarction.
Safety,Efficacy
Exploratory
Evaluation of the extent of myocardial lethal ischemia-reperfusion injury by cardiovascular magnetic resonance imaging 7 days after acute myocardial infarction
Angiographic assessment of reperfusion by TIMI flow grade and myocardial blush grade
Assessment of reperfusion by ST resolution
Assessment of infarct size by area under the curve-creatine phosphokinase (CPK)
Assessment of left ventricular failure by Killip classification
Evaluation of wall motion abnormalities and left ventricular ejection fraction by cine MRI 7 days after acute myocardial infarction
Evaluation of left ventricular ejection fraction and infarct size by cardiac MRI imaging
Interventional
Parallel
Randomized
Open -but assessor(s) are blinded
Placebo
2
Treatment
Other |
H2 gas inhalation group: H2-mixed gas (H2 1.3%, O2 26%, N2 74%)
Patients who suspect that they are having an acute myocardial infarction at an emergency room start to inhale gas and continue to inhale gas during PCI procedure.
Control group: control gas (O2 26%, N2 74%)
Patients who suspect that they are having an acute myocardial infarction at an emergency room start to inhale gas and continue to inhale gas during PCI.
20 | years-old | <= |
80 | years-old | > |
Male and Female
ST-segment elevation myocardial infarction
Within 24 hours following the onset of chest pain
Shock (BP<90mmHg)
Severe hypoxia (SpO2<90%)
Sustained VT or VF
Post-cardiopulmonary resuscitation
Patients with absolute contraindications to MRI scans
40
1st name | |
Middle name | |
Last name | Motoaki Sano |
Keio University School of Medicine
Department of Cardiology
35 Shinanomachi Shinjyuku-ku Tokyo, 160-8582, Japan
81-3-5363-3874
1st name | |
Middle name | |
Last name | Motoaki Sano |
Keio University School of Medicine
Department of Cardiology
35 Shinanomachi Shinjyuku-Ku Tokyo, 160-8582, Japan
03-5363-3874
msano@a8.keio.jp
Keio University School of Medicine
TAIYO NIPPON SANSO
Profit organization
NO
2011 | Year | 12 | Month | 04 | Day |
Published
https://www.jstage.jst.go.jp/article/circj/81/7/81_CJ-17-0105/_article
Completed
2011 | Year | 11 | Month | 08 | Day |
2012 | Year | 01 | Month | 01 | Day |
2016 | Year | 09 | Month | 30 | Day |
2016 | Year | 10 | Month | 24 | Day |
2011 | Year | 12 | Month | 04 | Day |
2017 | Year | 12 | Month | 11 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000008076
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