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Name:
UMIN ID:

Recruitment status Preinitiation
Unique ID issued by UMIN UMIN000034746
Receipt No. R000039622
Official scientific title of the study A Study on state of water in the human skin stratum corneum by Terahertz light.
Date of disclosure of the study information 2018/11/05
Last modified on 2018/11/02

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Basic information
Official scientific title of the study A Study on state of water in the human skin stratum corneum by Terahertz light.
Title of the study (Brief title) The measurement of water by Terahertz light.
Region
Japan

Condition
Condition Healthy adults
Classification by specialty
Not applicable Adult
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 In Vivo skin stratum corneumin, we measure the moisture species (hydration water, bound water) by terahertz spectroscopy.
Basic objectives2 Others
Basic objectives -Others Target the human skin stratum corneum, in vivo, to measure the moisture species (hydration water and bound water) by the terahertz spectroscopy.
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes By terahertz spectroscopy, we observe the state of water in the stratum corneum of human skin.
Key secondary outcomes

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
20 years-old <=
Age-upper limit
59 years-old >=
Gender Male and Female
Key inclusion criteria Healthy males and females
Key exclusion criteria -Subjects with atopic dermatitis, and systemic skin diseases
-Subjects with rash, eczema or trauma on the skin
-Subjects with participating in other tests (such as coating tests, intake tests, etc.) that are expected to affect the skin
-Subjects with participating in other tests (such as coating tests, intake tests, etc.) that are expected to affect the skin
-Subjects with difficulty attendance and keeping measure sitting position for 45 minutes in a row
-Subjects deemed inappropriate to participate in this study by Test implementation Personnel
Target sample size 5

Research contact person
Name of lead principal investigator Akiko Oshida
Organization Kao Corporation
Division name Kansei Science Research
Address 2-1-3, Bunka, Sumida-ku, Tokyo, 131-8501 , JAPAN
TEL +81-3-5630-7407
Email oshida.akiko@kao.com

Public contact
Name of contact person Osamu Osanai
Organization Kao Corporation
Division name Kansei Science Research
Address 2-1-3, Bunka, Sumida-ku, Tokyo, 131-8501 , JAPAN
TEL +81-3-5630-7407
Homepage URL
Email osanai.osamu@kao.com

Sponsor
Institute Kao Corporation
Institute
Department

Funding Source
Organization Kao Corporation
Organization
Division
Category of Funding Organization Profit organization
Nationality of Funding Organization

Other related organizations
Co-sponsor Institute of Physical and Chemical Research
Name of secondary funder(s)

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 国立研究開発法人理化学研究所(宮城県)

Other administrative information
Date of disclosure of the study information
2018 Year 11 Month 05 Day

Progress
Recruitment status Preinitiation
Date of protocol fixation
2018 Year 10 Month 30 Day
Anticipated trial start date
2018 Year 11 Month 06 Day
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Related information
URL releasing protocol
Publication of results Unpublished
URL releasing results
Results
Other related information Target the human skin stratum corneum, in vivo, to measure the moisture species (hydration water and bound water) by the terahertz spectroscopy.

Management information
Registered date
2018 Year 11 Month 02 Day
Last modified on
2018 Year 11 Month 02 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000039622

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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