Unique ID issued by UMIN | UMIN000041615 |
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Receipt number | R000047503 |
Scientific Title | Pathological and biological assessment of arterial thrombus retrieved from infarct-related artery in patients with or without atrial fibrillation |
Date of disclosure of the study information | 2020/08/31 |
Last modified on | 2023/03/06 11:04:47 |
Pathological and biological assessment of arterial thrombus retrieved from infarct-related artery in patients with or without atrial fibrillation
Macrophage in thrombus study
Pathological and biological assessment of arterial thrombus retrieved from infarct-related artery in patients with or without atrial fibrillation
Macrophage in thrombus study
Japan |
Stroke and acute myocardial infarction
Cardiology | Neurosurgery |
Others
NO
To assess the difference in pathology of thrombus retrieved from infarct-related artery between atrial fibrillation and non-atrial fibrillation
Others
To assess the difference in pathology or biological markers of thrombus retrieved from infarct-related artery between atrial fibrillation and non-atrial fibrillation
Exploratory
Explanatory
Not applicable
Distribution of M1, M2 macrophage in thrombus
classification of thrombus defined as follows; fresh, lytic, organized,
markers in thrombus,
biomarkers in serum
Observational
Not applicable |
Not applicable |
Male and Female
stroke within 6 hours from symptom onset,
acute myocardial infarction within 12 hours from symptom onset,
successfully retrieved thrombus from infarct-related artery
hepatic disease, renal failure(eGFR<30), active malignancy, collagen disease, contraindication of emergent catheter treatment, not suitable for the inclusion judged by operator.
100
1st name | Tomomi |
Middle name | |
Last name | Koizumi |
National Hospital Organization Mito Medical Center
Division of Cardiovascular Medicine
311-3193
280 Sakuranosato Ibarakimachi, Higashi-Ibarakigun, Ibaraki, Japan
+81292407711
tkoizumioffice@gmail.com
1st name | Tomomi |
Middle name | |
Last name | Koizumi |
National Hospital Organization Mito Medical Center
Division of Cardiovascular Medicine
311-3193
280 Sakuranosato Ibarakimachi
+81292407711
tkoizumioffice@gmail.com
National Hospital Organization Mito Medical Center
National Hospital Organization Mito Medical Center
Other
Japan
National Hospital Organization Mito Medical Center
280 Sakuranosato Ibarakimachi
+81292407711
tkoizumioffice@gmail.com
NO
国立病院機構水戸医療センター(茨城県)
2020 | Year | 08 | Month | 31 | Day |
Unpublished
93
Distribution of CD163 positive macrophage in thrombus from IRA in patients with atrial fibrillation is larger than that in patients with sinus rhythm.
2022 | Year | 03 | Month | 15 | Day |
Delay expected |
Pathological analyses have been almost finished and overall analysis has been started.
none
No longer recruiting
2019 | Year | 05 | Month | 31 | Day |
2019 | Year | 05 | Month | 15 | Day |
2019 | Year | 06 | Month | 01 | Day |
2020 | Year | 12 | Month | 30 | Day |
2021 | Year | 02 | Month | 28 | Day |
2021 | Year | 03 | Month | 31 | Day |
2021 | Year | 03 | Month | 31 | Day |
Once pathological samples are collected, the samples are stained. When other stains are needed, the samples are stained again.
2020 | Year | 08 | Month | 31 | Day |
2023 | Year | 03 | Month | 06 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000047503
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