UMIN-CTR Clinical Trial

Basic information
Public title	Effect of food intake on scalp blood flow
Acronym	Effect of food intake on scalp blood flow
Scientific Title	Effect of food intake on scalp blood flow
Scientific Title:Acronym	Effect of food intake on scalp blood flow
Region	Japan

Condition
Condition	Healthy adult
Classification by specialty	Adult
Classification by malignancy	Others
Genomic information	NO

Objectives
Narrative objectives1	Examining the effects of single intake of a test food on scalp blood flow
Basic objectives2	Efficacy
Basic objectives -Others
Trial characteristics_1	Confirmatory
Trial characteristics_2	Pragmatic
Developmental phase	Not applicable

Assessment
Primary outcomes	Scalp blood flow *Parietal *Frontal area Hair, Stress Questionnaire
Key secondary outcomes

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	NO
Dynamic allocation	NO
Institution consideration	Institution is not considered as adjustment factor.
Blocking	NO
Concealment	Pseudo-randomization

Intervention
No. of arms	2
Purpose of intervention	Prevention
Type of intervention	Food
Interventions/Control_1	Test food
Interventions/Control_2	No intake
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	(1) Those who can eat test foods (for preference) (2)Those who have no dental symptoms and are not under dental treatment (regular dental cleaning is acceptable) (3)Those who have received sufficient explanation of the purpose and content of the study, have the ability to consent, have voluntarily volunteered to participate with a good understanding, and have agreed to participate in this study in writing.
Key exclusion criteria	(1) Those who have symptoms that may affect intake test foods (2) Those who may develop allergies related to the study (3) Those who are judged by the study representative to be inappropriate to participate in this study.
Target sample size	20

Research contact person
Name of lead principal investigator	1st name Susumu Middle name Last name Kanno
Organization	Lotte Co., Ltd.
Division name	Central Laboratory, Kamukoto Research Department
Zip code	336-8601
Address	1-1, Numakage-3chome, Minami-ku, Saitama
TEL	048-837-0744
Email	kannno_susumu@lotte.co.jp

Public contact
Name of contact person	1st name Kenji Middle name Last name Osawa
Organization	Lotte Co., Ltd.
Division name	Central Laboratory, Kamukoto Research Department
Zip code	336-8601
Address	1-1, Numakage-3chome, Minami-ku, Saitama
TEL	048-837-0744
Homepage URL
Email	oosawa_kenji@lotte.co.jp

Sponsor
Institute	Lotte Co., Ltd.
Institute
Department

Funding Source
Organization	Lotte Co., Ltd.
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	Shiba Palace Clinic
Address	6F DaiwaA Hamamatucho Bld., 1-9-10 Hamamatsucho, Minato-ku, Tokyo, 105-0013, Japan
Tel	03-5408-1590
Email	jimukyoku@mail.souken-r.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	2022 Year 06 Month 01 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	20
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	2022 Year 04 Month 19 Day
Date of IRB	2022 Year 05 Month 26 Day
Anticipated trial start date	2022 Year 06 Month 02 Day
Last follow-up date	2022 Year 06 Month 23 Day
Date of closure to data entry	2022 Year 06 Month 23 Day
Date trial data considered complete	2022 Year 06 Month 25 Day
Date analysis concluded	2022 Year 07 Month 28 Day

Other
Other related information

Management information
Registered date	2022 Year 05 Month 27 Day
Last modified on	2022 Year 12 Month 01 Day

Link to view the page
URL(English)	https://center6.umin.ac.jp/cgi-open-bin/icdr_e/ctr_view.cgi?recptno=R000054587