UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000029093 |
|---|---|
| Receipt number | R000033279 |
| Scientific Title | Effect of olfactory stimulation with Japanese cedar |
| Date of disclosure of the study information | 2017/09/11 |
| Last modified on | 2022/07/08 23:22:37 |
* 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
Effect of olfactory stimulation with Japanese cedar
Acronym
Effect of olfactory stimulation with Japanese cedar
Scientific Title
Effect of olfactory stimulation with Japanese cedar
Scientific Title:Acronym
Effect of olfactory stimulation with Japanese cedar
Region
| Japan |
Condition
Condition
Healthy person
Classification by specialty
| Adult |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
We aim to clarify the effect of olfactory stimulation with Japanese cedar on female university students using physiological and psychological indicators.
Basic objectives2
Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
1) Near infrared spectroscopy
2) Heart rate variability
3) Heart rate
Key secondary outcomes
1) Modified semantic differential method
2) Kwansei Gakuin (KG) daily life questionnaire
3) Trait Anxiety of State-Trait Anxiety Inventory
Base
Study type
Interventional
Study design
Basic design
Cross-over
Randomization
Randomized
Randomization unit
Individual
Blinding
Open -no one is blinded
Control
No treatment
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
6
Purpose of intervention
Prevention
Type of intervention
| Other |
Interventions/Control_1
Olfactory stimulation Japanese cedar heartwood (90 s) -> Wash out period -> Olfactory stimulation with Japanese cedar sapwood (90 s) -> Wash out period -> Olfactory stimulation with room air (90 s)
Interventions/Control_2
Olfactory stimulation Japanese cedar heartwood (90 s) -> Wash out period -> Olfactory stimulation with room air (90 s) -> Wash out period -> Olfactory stimulation with Japanese cedar sapwood (90 s)
Interventions/Control_3
Olfactory stimulation with Japanese cedar sapwood (90 s) -> Wash out period -> Olfactory stimulation Japanese cedar heartwood (90 s) -> Wash out period -> Olfactory stimulation with room air (90 s)
Interventions/Control_4
Olfactory stimulation with Japanese cedar sapwood (90 s) -> Wash out period -> Olfactory stimulation with room air (90 s) -> Wash out period -> Olfactory stimulation Japanese cedar heartwood (90 s)
Interventions/Control_5
Olfactory stimulation with room air (90 s) -> Wash out period -> Olfactory stimulation Japanese cedar heartwood (90 s) -> Wash out period -> Olfactory stimulation with Japanese cedar sapwood (90 s)
Interventions/Control_6
Olfactory stimulation with room air (90 s) -> Wash out period -> Olfactory stimulation with Japanese cedar sapwood (90 s) -> Wash out period -> Olfactory stimulation Japanese cedar heartwood (90 s)
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10
Eligibility
Age-lower limit
| 20 | years-old | <= |
Age-upper limit
| 30 | years-old | > |
Gender
Female
Key inclusion criteria
Healthy person
Key exclusion criteria
1) Subjects who are in poor physical condition
2) Subjects who do not have respiratory illnesses
3) Subjects deemed inappropriate to participate in this study by the principle investigator
Target sample size
30
Research contact person
Name of lead principal investigator
| 1st name | Yoshifumi |
| Middle name | |
| Last name | Miyazaki |
Organization
Center for Environment, Health and Field Sciences, Chiba University
Division name
Nature Therapy Laboratory
Zip code
277-0882
Address
6-2-1 Kashiwa-no-ha, Kashiwa, Chiba 277-0882, Japan
TEL
04-7137-8113
ymiyazaki@faculty.chiba-u.jp
Public contact
Name of contact person
| 1st name | Yoshifumi |
| Middle name | |
| Last name | Miyazaki |
Organization
Center for Environment, Health and Field Sciences, Chiba University
Division name
Nature Therapy Laboratory
Zip code
277-0882
Address
6-2-1 Kashiwa-no-ha, Kashiwa, Chiba 277-0882, Japan
TEL
04-7137-8113
Homepage URL
http://www.fc.chiba-u.jp/research/miyazaki/index.html
ymiyazaki@faculty.chiba-u.jp
Sponsor or person
Institute
Center for Environment, Health and Field Sciences, Chiba University
Institute
Department
Personal name
Funding Source
Organization
SHIMIZU CORPORATION
Organization
Division
Category of Funding Organization
Profit organization
Nationality of Funding Organization
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
The Ethics Committee of the Center for Environment, Health and Field Sciences, Chiba University
Address
6-2-1 Kashiwa-no-ha, Kashiwa, Chiba 277-0882, Japan
Tel
04-7137-8010
field-rinri@chiba-u.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
| 2017 | Year | 09 | 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
Completed
Date of protocol fixation
| 2017 | Year | 06 | Month | 30 | Day |
Date of IRB
| 2017 | Year | 07 | Month | 30 | Day |
Anticipated trial start date
| 2017 | Year | 09 | Month | 12 | Day |
Last follow-up date
| 2017 | Year | 10 | Month | 30 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Management information
Registered date
| 2017 | Year | 09 | Month | 11 | Day |
Last modified on
| 2022 | Year | 07 | Month | 08 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000033279
