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Name:
UMIN ID:

Recruitment status Completed
Unique ID issued by UMIN UMIN000011043
Receipt No. R000012926
Scientific Title A health survey of fatigue due to VDT work
Date of disclosure of the study information 2013/06/25
Last modified on 2019/01/19

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Basic information
Public title A health survey of fatigue due to VDT work
Acronym A health survey of fatigue due to VDT work
Scientific Title A health survey of fatigue due to VDT work
Scientific Title:Acronym A health survey of fatigue due to VDT work
Region
Japan

Condition
Condition none
Classification by specialty
Adult
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 Recently, VDT work is diversified.
We will analyze mode of fatigue, when different types of VDT work are conducted.
Basic objectives2 Others
Basic objectives -Others Recently, VDT work is diversified.
We will analyze mode of fatigue, when different types of VDT work are conducted.
Trial characteristics_1 Others
Trial characteristics_2 Others
Developmental phase Not applicable

Assessment
Primary outcomes questionnaire examining fatigue
Key secondary outcomes non-invasive physiological examination

Base
Study type Interventional

Study design
Basic design Parallel
Randomization Randomized
Randomization unit Individual
Blinding Open -no one is blinded
Control Active
Stratification YES
Dynamic allocation
Institution consideration Institution is not considered as adjustment factor.
Blocking YES
Concealment No need to know

Intervention
No. of arms 3
Purpose of intervention Prevention
Type of intervention
Other
Interventions/Control_1 surveillance work
Interventions/Control_2 key in work
Interventions/Control_3 dialogue type work
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
65 years-old >=
Gender Male and Female
Key inclusion criteria healthy male and female volunteers whose age is from 20 to 65 years old
Key exclusion criteria hisstory of lasik operation and a person who has an inappropriate history of eye diseases
Target sample size 180

Research contact person
Name of lead principal investigator
1st name
Middle name
Last name Masashi Tsunoda
Organization National Defense Medical College
Division name Department of Preventive Medicine and Public Health
Zip code
Address Namiki 3-2, Tokorozawa, Saitama, Japan
TEL 04-2995-1563
Email mtsunoda@ndmc.ac.jp

Public contact
Name of contact person
1st name
Middle name
Last name Hiroshi Nakashima
Organization National Defense Medical College
Division name Department of Preventive Medicine and Public Health
Zip code
Address Namiki 3-2, Tokorozawa, Saitama, Japan
TEL 04-2995-1563
Homepage URL
Email hnakashi@ndmc.ac.jp

Sponsor
Institute National Defense Medical College
Institute
Department

Funding Source
Organization National Defense Medical College
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
2013 Year 06 Month 25 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 Completed
Date of protocol fixation
2013 Year 04 Month 11 Day
Date of IRB
Anticipated trial start date
2013 Year 06 Month 27 Day
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information

Management information
Registered date
2013 Year 06 Month 25 Day
Last modified on
2019 Year 01 Month 19 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000012926

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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