UMIN-CTR Clinical Trial

Basic information
Official scientific title of the study	Exploratory study of food containing polyphenols.
Title of the study (Brief title)	Exploratory study of food containing polyphenols.
Region	Japan

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

Objectives
Narrative objectives1	To explore effects, efficacy dose, and safety of food containing polyphenols.
Basic objectives2	Safety,Efficacy
Basic objectives -Others
Trial characteristics_1	Exploratory
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes	Vascular function, 4, 8, and 12 weeks after start of the investigation, and 4 weeks after finish of the investigation
Key secondary outcomes

Base
Study type	Interventional

Study design
Basic design	Parallel
Randomization	Randomized
Randomization unit	Individual
Blinding	Double blind -all involved are blinded
Control	Dose comparison
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms	3
Purpose of intervention	Prevention
Type of intervention	Food
Interventions/Control_1	Subjects will take the food containing polyphenols (low dose) for 12 weeks.
Interventions/Control_2	Subjects will take the food containing polyphenols (high dose) for 12 weeks.
Interventions/Control_3	Subjects will take the food containing no polyphenols (control) for 12 weeks.
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	30 years-old <=
Age-upper limit	70 years-old >
Gender	Male and Female
Key inclusion criteria	1)Subjects whose age are 30<= years old < 70. 2)Subjects who are able to visit the clinic on the assessment days. 3)Subjects who are able to understand the study and submit the written informed consents.
Key exclusion criteria	1)Females in pregnancy, lactation and scheduled pregnancy period. 2)Subjects who are attending other studies or attended other studies within past 4 weeks. 3)Subject who are receiving continuous medical treatment. 4)Subjects who are; (a)With present heart disorder, liver disorder, or kidney disorder, (b)With previous or present cardiac disorder, (c)With diabetes mellitus, or (d)With allergy to the study foods. 5)Subjects who are deemed to be unsuitable by the investigator.
Target sample size	120

Research contact person
Name of lead principal investigator	Junichi Nakamura
Organization	Suntory Business Expert Limited
Division name	HE Center
Address	2-3-3 Daiba, Minato-ku, Tokyo 135-8631 Japan
TEL	03-5579-1277
Email	Junichi_Nakamura@suntory.co.jp

Public contact
Name of contact person	Akifumi Maeda
Organization	Suntory Business Expert Limited
Division name	HE Center
Address	8-1-1 Seikadai, Seika-cho, Soraku-gun, Kyoto, Japan
TEL	050-3182-0719
Homepage URL
Email	Akifumi_Maeda@suntory.co.jp

Sponsor
Institute	Suntory Business Expert Limited
Institute
Department

Funding Source
Organization	Suntory Beverage & Food Limited
Organization
Division
Category of Funding Organization	Profit organization
Nationality of Funding Organization

Other related organizations
Co-sponsor
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

Other administrative information
Date of disclosure of the study information	2016 Year 05 Month 23 Day

Progress
Recruitment status	Completed
Date of protocol fixation	2016 Year 05 Month 19 Day
Anticipated trial start date	2016 Year 05 Month 23 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

Management information
Registered date	2016 Year 05 Month 20 Day
Last modified on	2017 Year 04 Month 13 Day

Link to view the page
URL(English)	https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000025788