UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000034203 |
|---|---|
| Receipt number | R000038994 |
| Scientific Title | Evidence for improved cognitive function following transcatheter aortic valve implantation in elderly patients with aortic stenosis - Brain perfusion SPECT imaging study- |
| Date of disclosure of the study information | 2018/09/19 |
| Last modified on | 2018/09/19 21:52:14 |
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Basic information
Public title
Evidence for improved cognitive function following transcatheter aortic valve implantation in elderly patients with aortic stenosis
- Brain perfusion SPECT imaging study-
Acronym
Evidence for improved cognitive function following transcatheter aortic valve implantation in elderly patients with aortic stenosis
- Brain perfusion SPECT imaging study-
Scientific Title
Evidence for improved cognitive function following transcatheter aortic valve implantation in elderly patients with aortic stenosis
- Brain perfusion SPECT imaging study-
Scientific Title:Acronym
Evidence for improved cognitive function following transcatheter aortic valve implantation in elderly patients with aortic stenosis
- Brain perfusion SPECT imaging study-
Region
| Japan |
Condition
Condition
aortic stenosis
Classification by specialty
| Cardiology |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
The purpose of this study is to investigate the relationship between cognitive function and cerebral blood flow after Transcatheter aortic valve implantation for aortic stenosis
Basic objectives2
Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
cerebral blood flow
Key secondary outcomes
Base
Study type
Observational
Study design
Basic design
Randomization
Randomization unit
Blinding
Control
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
Purpose of intervention
Type of intervention
Interventions/Control_1
Interventions/Control_2
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10
Eligibility
Age-lower limit
| 20 | years-old | <= |
Age-upper limit
| Not applicable |
Gender
Male and Female
Key inclusion criteria
aortic stenosis patients after Transcatheter aortic valve implantation
Key exclusion criteria
SPECT can not be analyzed
Target sample size
20
Research contact person
Name of lead principal investigator
| 1st name | |
| Middle name | |
| Last name | Hiroaki Shimokawa |
Organization
Tohoku University Hospital
Division name
Department of Cardiovascular Medicine
Zip code
Address
1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574 Japan
TEL
+81-22-717-7153
shimo@cardio.med.tohoku.ac.jp
Public contact
Name of contact person
| 1st name | |
| Middle name | |
| Last name | Yasuharu Matsumoto |
Organization
Tohoku University Hospital
Division name
Department of Cardiovascular Medicine
Zip code
Address
1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574 Japan
TEL
+81-22-717-7153
Homepage URL
matsumoto@cardio.med.tohoku.ac.jp
Sponsor or person
Institute
Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine
Institute
Department
Personal name
Funding Source
Organization
Mitsui Sumitomo Insurance Welfare Foundation
Organization
Division
Category of Funding Organization
Non profit foundation
Nationality of Funding Organization
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
Address
Tel
Secondary IDs
Secondary IDs
NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW
Institutions
Institutions
Other administrative information
Date of disclosure of the study information
| 2018 | Year | 09 | Month | 19 | Day |
Related information
URL releasing protocol
Publication of results
Unpublished
Result
URL related to results and publications
Number of participants that the trial has enrolled
Results
Results date posted
Results Delayed
Results Delay Reason
Date of the first journal publication of results
Baseline Characteristics
Participant flow
Adverse events
Outcome measures
Plan to share IPD
IPD sharing Plan description
Progress
Recruitment status
Open public recruiting
Date of protocol fixation
| 2018 | Year | 09 | Month | 19 | Day |
Date of IRB
Anticipated trial start date
| 2018 | Year | 09 | Month | 19 | Day |
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
cerebral blood flow
cognitive function
Management information
Registered date
| 2018 | Year | 09 | Month | 19 | Day |
Last modified on
| 2018 | Year | 09 | Month | 19 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000038994
