Unique ID issued by UMIN | UMIN000000707 |
---|---|
Receipt number | R000000842 |
Scientific Title | Japanese Aortic Stenosis Study |
Date of disclosure of the study information | 2007/05/07 |
Last modified on | 2016/05/05 09:25:38 |
Japanese Aortic Stenosis Study
JASS
Japanese Aortic Stenosis Study
JASS
Japan |
aortic valve stenosis or calcification
Cardiology |
Others
NO
To clarify
1) factors related to the progression of aortic valve stenosis or calcification
2) the natural course of aortic valve stenosis or calcification
3) effective therapeutic approaches
Others
This is an observational study
Exploratory
Not applicable
1) Severity of aortic stenosis or calcification assessed by echocardiography
2) Clinical events or symptoms
for 3 years
Observational
50 | years-old | <= |
Not applicable |
Male and Female
transaortic valve velocity > or = 2m/s
or
leaflet calcification of aortic valve
1, rheumatic valve changes
2, post-operation of aortic valve
3, scheduled aortic valve operation
4, not suitable to this study (a doctor decides)
300
1st name | |
Middle name | |
Last name | kazuhiro Yamamoto |
Tottori University, Faculty of Medicine
The Department of Molecular Medicine and Therapeutics
86 Nishi-cho, Yonago, 683-8503, Japan
0859-38-6517
ykazuhiro@med.tottori-u.ac.jp
1st name | |
Middle name | |
Last name | kazuhiro Yamamoto |
Tottori University, Faculty of Medicine
The Department of Molecular Medicine and Therapeutics
86 Nishi-cho, Yonago, 683-8503, Japan
0859-38-6517
ykazuhiro@med.tottori-u.ac.jp
Tottori University
the Ministry of Health, Labour and Welfare
Japanese Governmental office
Japan
Japan Heart Foundation
NO
2007 | Year | 05 | Month | 07 | Day |
Published
The results of the retrospective analysis were published in Hypertens Res 2010 ;33:269-74.
The results of the prospective analysis were published in Circ J 2015;79:2050-7
Main results already published
2007 | Year | 03 | Month | 16 | Day |
2007 | Year | 06 | Month | 01 | Day |
2013 | Year | 05 | Month | 01 | Day |
This study consists of JASS (retrospective and prospective studies).
2007 | Year | 05 | Month | 05 | Day |
2016 | Year | 05 | Month | 05 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000000842
Research Plan | |
---|---|
Registered date | File name |
Research case data specifications | |
---|---|
Registered date | File name |
Research case data | |
---|---|
Registered date | File name |