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Name:
UMIN ID:

Recruitment status No longer recruiting
Unique ID issued by UMIN UMIN000023623
Receipt No. R000027206
Scientific Title Aarakawa cohort study of dementia
Date of disclosure of the study information 2016/10/01
Last modified on 2018/08/20

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Basic information
Public title Aarakawa cohort study of dementia
Acronym Arakawa 65+ study
Scientific Title Aarakawa cohort study of dementia
Scientific Title:Acronym Arakawa 65+ study
Region
Japan

Condition
Condition dementia, depression
Classification by specialty
Neurology Psychosomatic Internal Medicine Geriatrics
Psychiatry Adult
Classification by malignancy Others
Genomic information YES

Objectives
Narrative objectives1 early detection and examination exposure factors of dementia and depression of urban area in Japan
Basic objectives2 Others
Basic objectives -Others incidence rate
Trial characteristics_1 Exploratory
Trial characteristics_2 Pragmatic
Developmental phase Not applicable

Assessment
Primary outcomes onset of dementia and depression
Key secondary outcomes cogunitive function
onset of caridiovascular disease
cause of death
physical function
nutorition
head MRI

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
65 years-old <=
Age-upper limit
85 years-old >
Gender Male and Female
Key inclusion criteria Resident of Arakawa ward, 65 year elder older and less than 85 year old, who agree to informed consent
Key exclusion criteria none
Target sample size 1600

Research contact person
Name of lead principal investigator
1st name
Middle name
Last name Masaru Mimura
Organization Keio University school of Medicine
Division name Department of Neuropsychiatry
Zip code
Address 35, Shinanomachi, Shinjyuku-ku, Tokyo, Japan
TEL 0353633829
Email mimura@a7.keio.jp

Public contact
Name of contact person
1st name
Middle name
Last name Arakawa 65+ research staff
Organization Keio University school of Medicine
Division name Department of Neuropsychiatry
Zip code
Address 35, Shinanomachi, Shinjyuku-ku, Tokyo, Japan
TEL 0353633971
Homepage URL
Email arakawakeio65@gmail.com

Sponsor
Institute Central office of JPSC-AD, Kyushu University School of Medicine
Institute
Department

Funding Source
Organization Jananese Agency for Medical Research and Development: AMED
Organization
Division
Category of Funding Organization Japanese Governmental office
Nationality of Funding Organization

Other related organizations
Co-sponsor
Name of secondary funder(s)

IRB Contact (For public release)
Organization
Address
Tel
Email

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
2016 Year 10 Month 01 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 No longer recruiting
Date of protocol fixation
2016 Year 08 Month 15 Day
Date of IRB
Anticipated trial start date
2016 Year 10 Month 01 Day
Last follow-up date
Date of closure to data entry
2018 Year 08 Month 30 Day
Date trial data considered complete
2018 Year 10 Month 01 Day
Date analysis concluded

Other
Other related information Not patecular

Management information
Registered date
2016 Year 08 Month 14 Day
Last modified on
2018 Year 08 Month 20 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000027206

Research Plan
Registered date File name

Research case data specifications
Registered date File name

Research case data
Registered date File name


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