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Name:
UMIN ID:

Recruitment status Preinitiation
Unique ID issued by UMIN UMIN000040286
Receipt No. R000045966
Scientific Title Study on risk perception and behavioral change related to COVID-19
Date of disclosure of the study information 2020/05/11
Last modified on 2020/05/01

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Basic information
Public title Study on risk perception and behavioral change related to COVID-19
Acronym Study on risk perception and behavioral change related to COVID-19
Scientific Title Study on risk perception and behavioral change related to COVID-19
Scientific Title:Acronym Study on risk perception and behavioral change related to COVID-19
Region
Japan

Condition
Condition behavioral change
Classification by specialty
Not applicable
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 Examine a message type that is highly effective in promoting self-restraint regarding COVI-19.
Basic objectives2 Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes behavioral intention
Key secondary outcomes

Base
Study type Interventional

Study design
Basic design Parallel
Randomization Randomized
Randomization unit Individual
Blinding Single blind -participants are blinded
Control No treatment
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms 5
Purpose of intervention Educational,Counseling,Training
Type of intervention
Other
Interventions/Control_1 Reading a message that encourage to stay at home
Interventions/Control_2 Reading a message that encourage to stay at home
Interventions/Control_3 Reading a message that encourage to stay at home
Interventions/Control_4 Reading a message that encourage to stay at home
Interventions/Control_5 Reading a message that encourage to stay at home
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10

Eligibility
Age-lower limit
18 years-old <=
Age-upper limit
60 years-old >=
Gender Male and Female
Key inclusion criteria men and women aged 18 to 69 years
Key exclusion criteria individuals who cannot go out due to illness or disability, who have been diagnosed with a mental illness, and who or whose family members have been infected with COVID-19.
Target sample size 1980

Research contact person
Name of lead principal investigator
1st name Tsuyoshi
Middle name
Last name Okuhara
Organization The University of Tokyo
Division name Department of Health Communication, School of Public Health
Zip code 113-8655
Address 7-3-1 Hongo, Bunkyo-ku, Tokyo, Japan
TEL 03-5800-6549
Email okuhara-ctr@umin.ac.jp

Public contact
Name of contact person
1st name Tsuyoshi
Middle name
Last name Okuhara
Organization The University of Tokyo
Division name Department of Health Communication, School of Public Health
Zip code 113-8655
Address 7-3-1 Hongo, Bunkyo-ku, Tokyo, Japan
TEL 03-5800-6549
Homepage URL
Email okuhara-ctr@umin.ac.jp

Sponsor
Institute The University of Tokyo
Institute
Department

Funding Source
Organization The Ministry of Education, Culture, Sports, Science and Technology
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 Office for Human Research Studies, Graduate School of Medicine and Faculty of Medicine, The University of Tokyo
Address 7-3-1 Hongo, Bunkyo-ku, Tokyo, Japan
Tel 03-5841-0818
Email ethics@m.u-tokyo.ac.jp

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
2020 Year 05 Month 11 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 Preinitiation
Date of protocol fixation
2020 Year 05 Month 01 Day
Date of IRB
Anticipated trial start date
2020 Year 05 Month 12 Day
Last follow-up date
2020 Year 05 Month 14 Day
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information

Management information
Registered date
2020 Year 05 Month 01 Day
Last modified on
2020 Year 05 Month 01 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000045966

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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