UMIN-CTR Clinical Trial

Basic information
Public title	Verification of the reducing effect on oxidative stress by daily intake of miso soup made with miso paste
Acronym	Verification of the reducing effect on oxidative stress by daily intake of miso soup made with miso paste
Scientific Title	Verification of the reducing effect on oxidative stress by daily intake of miso soup made with miso paste
Scientific Title:Acronym	Verification of the reducing effect on oxidative stress by daily intake of miso soup made with miso paste
Region	Japan

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

Objectives
Narrative objectives1	Do an exploratory evaluation of the reducing effect on oxidative stress for adults (over 20 years old) by miso soup intake for four weeks.
Basic objectives2	Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes	Oxidative stress level (urinary 8-OHdG, urinary creatinine) at the beginning of or after the intake for four weeks.
Key secondary outcomes	Questionnaire(about defecation, stress and skin), urinary sodium, urinary indoxyl sulfate and urinary protein at the beginning of or after the intake for four weeks.

Base
Study type	Interventional

Study design
Basic design	Single arm
Randomization	Non-randomized
Randomization unit
Blinding	Open -no one is blinded
Control	Uncontrolled
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms	1
Purpose of intervention	Prevention
Type of intervention	Food
Interventions/Control_1	Intake a cup of miso soup made with 18g "HONBA AKADASHI 500g" twice a day daily for four weeks
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	Not applicable
Gender	Male and Female
Key inclusion criteria	1.Persons who received a sufficient explanation of the purpose and contents of the exam, have the capacity to consent, applied with free will with sufficient understanding, and agreed to participate with a written document 2.Japanese who are over 20 years old 3.Persons who take five cups or less of miso soup a week 4.Persons who can continuously take miso soup made with Aka dashi during study 5.Persons who have lifestyle that are considered to have high oxidative stress according to the pre-questionnaire
Key exclusion criteria	1.Persons who have chronic illness, 2.Persons who are allergic to soy 3.Persons who daily use medicines, foods for specified health uses, health foods and supplements that may have anti oxidative effect 4.Persons who have participated in other tests within the first month before the start of the test, or those who intend to participate in another exam after consenting to this exam 5.Persons who are pregnant, planning or hoping to be pregnant during the study period, breastfeeding
Target sample size	30

Research contact person
Name of lead principal investigator	1st name Takanori Middle name Last name Yasutake
Organization	Healthcare Systems Co., Ltd.
Division name	Sales planning Department
Zip code	105-0004
Address	Nisshin Tatemono Shinbashi Bld. 7F, 4-6-15 Shinbashi, Minato-ku, Tokyo, JAPAN
TEL	0368092722
Email	yasutake@hc-sys.jp

Public contact
Name of contact person	1st name Miho Middle name Last name Matsumoto
Organization	Healthcare Systems Co., Ltd.
Division name	Sales Planning Department
Zip code	105-0004
Address	Nisshin Tatemono Shinbashi Bld. 7F, 4-6-15 Shinbashi, Minato-ku, Tokyo, JAPAN
TEL	080-4374-2722
Homepage URL
Email	matsumoto@hc-sys.jp

Sponsor
Institute	Healthcare Systems Co., Ltd.
Institute
Department

Funding Source
Organization	MARUSAN-AI Co., Ltd.
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 Healthcare Systems Co., Ltd.
Address	Nisshin Tatemono Shinbashi Bld. 7F, 4-6-15 Shinbashi, Minato-ku, Tokyo, JAPAN
Tel	03-6809-2722
Email	soumu@hc-sys.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	2020 Year 07 Month 09 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	30
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 07 Month 07 Day
Date of IRB	2020 Year 07 Month 07 Day
Anticipated trial start date	2020 Year 07 Month 16 Day
Last follow-up date	2020 Year 12 Month 31 Day
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information

Management information
Registered date	2020 Year 07 Month 09 Day
Last modified on	2021 Year 01 Month 07 Day

Link to view the page
URL(English)	https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000046873