UMIN-CTR Clinical Trial

Basic information
Public title	A study about feeling of fatigue reduction effect of food containing algae
Acronym	A study about feeling of fatigue reduction effect of food containing algae
Scientific Title	A study about feeling of fatigue reduction effect of food containing algae
Scientific Title:Acronym	A study about feeling of fatigue reduction effect of food containing algae
Region	Japan

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

Objectives
Narrative objectives1	The aim of this study is to confirm feeling of fatigue reduction effect for four weeks continuous consumption of test food by comparison with control food.
Basic objectives2	Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes	VAS questionnaire about feeling of fatigue (whole body feeling of fatigue, physical feeling of fatigue and psychological feeling of fatigue )
Key secondary outcomes	*Profile of Mood States 2nd Edition *The incidence of side effects and/or adverse events

Base
Study type	Interventional

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

Intervention
No. of arms	2
Purpose of intervention	Prevention
Type of intervention	Food
Interventions/Control_1	Intake test food once a day at dinner time for 4 weeks.
Interventions/Control_2	Intake control food once a day at dinner time for 4 weeks.
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	65 years-old >
Gender	Male and Female
Key inclusion criteria	1) Healthy males and females aged 20 to 64 years old when consent acquisition. 2) Subjects who feel fatigue on daily basis. 3) Subjects who have received enough explanation about this study and were able to understand that, then giving written informed consent.
Key exclusion criteria	1) Subjects who have previous and/or current medical history of serious disease (e.g., heart function, blood vessel, liver function, kidney function, pulmonary function, endocrine function, function of digestive organ and/or metabolism). 2) Subjects who have been diagnosed chronic fatigue syndrome, or subjects who are decided having severe fatigue such as idiopathic chronic fatigue by investigator and/or sub-investigator. 3) Subjects who are visiting hospital due to chronic disease. 4) Subjects who have psychiatric disease such as depression and/or schizophrenia. 5) Subjects who have impairment of sleep which need medical treatment. 6) Subjects who are likely to cause allergies against test food especially algae and/or seaweeds. 7) Subjects who constantly use oral medicines and/or quasi-drug having the effect of recovering from fatigue or the effect of supplementation when physical fatigue. 8) Subjects who constantly use food with functional claim about feeling of fatigue. 9) Subjects who excessive alcohol intake. 10) Subjects their BMI is less than 17 kg/m2 or equal and more than 30 kg/m2. 11) Subjects who are participating the other clinical tests. Subjects who participated within three month prior to the current study and/or who plan to participate the other clinical tests. 12) Subjects who donated over 200mL blood and/or blood components within the last one month to the current study. 13) Males who donated over 400mL blood and/or blood components within the last three month to the current study. 14) Females who donated over 400mL blood and/or blood components within the last four month to the current study. 15) Females who are pregnant or lactating, and females who could become pregnant or lactating during test period. 16) Others who have been determined ineligible by principal investigator or sub-investigator.
Target sample size	200

Research contact person
Name of lead principal investigator	1st name Suguru Middle name Last name Fujiwara
Organization	CPCC Company Limited
Division name	Division of Clinical Research
Zip code	101-0047
Address	4F Chusin Building, 3-3-5 Uchikanda Chiyoda-ku, Tokyo 101-0047, JAPAN
TEL	03-5297-3112
Email	cpcc-contact@cpcc.co.jp

Public contact
Name of contact person	1st name Makoto Middle name Last name Ichinohe
Organization	CPCC Company Limited
Division name	Planning & Sales Department
Zip code	101-0047
Address	4F Chusin Building, 3-3-5 Uchikanda Chiyoda-ku, Tokyo 101-0047, JAPAN
TEL	03-5297-3112
Homepage URL
Email	cpcc-contact@cpcc.co.jp

Sponsor
Institute	CPCC Company Limited
Institute
Department

Funding Source
Organization	KOBELCO ECO-SOLUTIONS 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	Institutional Review Board of Chiyoda Paramedical Care Clinic
Address	2F Chushin Building, 3-3-5 Uchikanda Chiyoda-ku, Tokyo 101-0047, Japan
Tel	03-5297-5548
Email	IRB@cpcc.co.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 03 Month 29 Day

Related information
URL releasing protocol	http://www.pieronline.jp/content/article/0386-3603/47110/1851
Publication of results	Published

Result
URL related to results and publications	http://www.pieronline.jp/content/article/0386-3603/47110/1851
Number of participants that the trial has enrolled	200
Results	A significant reduction in feeling of physical fatigue was confirmed in the test food intake group.
Results date posted	2021 Year 08 Month 24 Day
Results Delayed
Results Delay Reason
Date of the first journal publication of results
Baseline Characteristics	Healthy males and females aged 20 to 64 years old
Participant flow	Completed (n=200) Analysed (n=197)
Adverse events	No adverse events were observed that be related to test food.
Outcome measures	VAS questionnaire about feeling of fatigue
Plan to share IPD
IPD sharing Plan description

Progress
Recruitment status	Main results already published
Date of protocol fixation	2019 Year 02 Month 18 Day
Date of IRB	2019 Year 02 Month 15 Day
Anticipated trial start date	2019 Year 03 Month 30 Day
Last follow-up date	2019 Year 08 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	2019 Year 03 Month 26 Day
Last modified on	2021 Year 08 Month 24 Day

Link to view the page
URL(English)	https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000041351