UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000043372 |
|---|---|
| Receipt number | R000049057 |
| Scientific Title | A study to evaluate the effects of office environments on worker fatigue |
| Date of disclosure of the study information | 2021/12/03 |
| Last modified on | 2022/08/22 18:56:24 |
* This page includes information on clinical trials registered in UMIN clinical trial registed system.
* We don't aim to advertise certain products or treatments
Basic information
Public title
A study to evaluate the effects of office environments on worker fatigue
Acronym
A study to evaluate the effects of office environments on worker fatigue
Scientific Title
A study to evaluate the effects of office environments on worker fatigue
Scientific Title:Acronym
A study to evaluate the effects of office environments on worker fatigue
Region
| Japan |
Condition
Condition
Healthy volunteers
Classification by specialty
| Not applicable | Adult |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To investigate the effects of office environments on worker fatigue
Basic objectives2
Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
work performance evaluation
Key secondary outcomes
VAS, autonomic nervous function evaluation, urinalysis
Base
Study type
Interventional
Study design
Basic design
Cross-over
Randomization
Randomized
Randomization unit
Individual
Blinding
Open -no one is blinded
Control
Placebo
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
2
Purpose of intervention
Prevention
Type of intervention
| Other |
Interventions/Control_1
5 minute rest four times per one hour mental load
Interventions/Control_2
20 minute rest once after four hour mental load
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
| 65 | years-old | > |
Gender
Male and Female
Key inclusion criteria
1) Males and Females whose age of 20 years or more and less than 65 years
2) Subjects receiving a sufficient briefing of the objective and content of the present study, fully understanding and agreeing to voluntary participate in the study and being able to personally sign a written informed consent
Key exclusion criteria
1) Subjects with serious renal, hepatic, cardio-vascular, respiratory, endocrine or metabolic disorders or having a medical history of these disorders
2) Subjects having the chronic fatigue syndrome (CFS), or subjects deemed to have severe fatigue like idiopathic chronic fatigue by the investigator
3) Subjects who receive regularly treatment for fatigue recovery (aromatherapy, reflexology, massage, etc.) or will receive it during study period
4) Subjects who take regularly pharmaceuticals or quasi-drugs which having the efficacy for recovery from fatigue or nutrient replenishment in case of physical fatigue
5) Subjects who take regularly Foods with Function Claims labeled the effect of attenuating fatigue sensation
6) Subjects who have the event which is much different from daily life during study period (house-moving, examination, etc.)
7) Subjects who are pregnant or lactating, or intending to become pregnant during the study
8) Subjects who are currently taking part in another clinical study
9) Subjects deemed unsuitable by the investigator
Target sample size
12
Research contact person
Name of lead principal investigator
| 1st name | Kosuke |
| Middle name | |
| Last name | Kondo |
Organization
Shimizu Corporation
Division name
Institute of Technology
Zip code
135-8530
Address
3-4-17, Etchujima Koto-ku, Tokyo
TEL
03-3820-5504
k-kondo@shimz.co.jp
Public contact
Name of contact person
| 1st name | Tomohiro |
| Middle name | |
| Last name | Sugino |
Organization
Soiken Inc.
Division name
R&D Division
Zip code
560-0082
Address
Senri Life Science Center 13F, 1-4-2, Shinsenri-higashimachi, Toyonaka-shi, Osaka
TEL
06-6871-8888
Homepage URL
sugino@soiken.com
Sponsor or person
Institute
Soiken Inc.
Institute
Department
Personal name
Funding Source
Organization
None
Organization
Division
Category of Funding Organization
Self funding
Nationality of Funding Organization
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
IRB of Fukuda Clinic
Address
Shin-Osaka brick building 2F, 1-6- 1 Miyahara, Yodogawa-ku, Osaka-shi, Osaka
Tel
06-6398-0203
fukudaclinicIRB@gmail.com
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
| 2021 | Year | 12 | Month | 03 | 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
12
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
| 2020 | Year | 06 | Month | 20 | Day |
Date of IRB
| 2020 | Year | 06 | Month | 20 | Day |
Anticipated trial start date
| 2020 | Year | 11 | Month | 18 | Day |
Last follow-up date
| 2020 | Year | 12 | Month | 03 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Management information
Registered date
| 2021 | Year | 02 | Month | 18 | Day |
Last modified on
| 2022 | Year | 08 | Month | 22 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000049057
