UMIN-ICDS Clinical Trial
| Unique ID issued by UMIN | UMIN000045326 |
|---|---|
| Receipt number | R000051766 |
| Scientific Title | Effects of consumption of the test food on the blood vessel function: a randomized, placebo-controlled, double-blind, parallel-group study |
| Date of disclosure of the study information | 2022/09/01 |
| Last modified on | 2024/04/04 08:58:22 |
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Basic information
Public title
Effects of consumption of the test food on the blood vessel function
Acronym
Effects of consumption of the test food on the blood vessel function
Scientific Title
Effects of consumption of the test food on the blood vessel function: a randomized, placebo-controlled, double-blind, parallel-group study
Scientific Title:Acronym
Effects of consumption of the test food on the blood vessel function
Region
| Japan |
Condition
Condition
Healthy Japanese subjects
Classification by specialty
| Not applicable | Adult |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To verify the effects of consumption of the test food on the blood vessel function
Basic objectives2
Efficacy
Basic objectives -Others
Trial characteristics_1
Confirmatory
Trial characteristics_2
Pragmatic
Developmental phase
Not applicable
Assessment
Primary outcomes
1. The measured values of Flow Mediated Dilation (FMD) at eight weeks after consumption (8w)
Key secondary outcomes
1. The amount of change of FMD between at screening (before consumption: Scr) and 8w
2. The measured values and amount of change from Scr in each of the following items at 8w: maximum expansion width of vessel, diameter of vessels at rest, the standardized score of each cognitive function item (composite memory, neurocognition index, verbal memory, visual memory, psychomotor speed, reaction time, complex attention, cognitive flexibility, processing speed, executive function, social acuity, reasoning, working memory, sustained attention, simple attention and motor speed), moisture of the skin, transepidermal water loss, and viscoelasticity of skin
Base
Study type
Interventional
Study design
Basic design
Parallel
Randomization
Randomized
Randomization unit
Individual
Blinding
Double blind -all involved are blinded
Control
Placebo
Stratification
YES
Dynamic allocation
NO
Institution consideration
Institution is not considered as adjustment factor.
Blocking
NO
Concealment
Intervention
No. of arms
2
Purpose of intervention
Treatment
Type of intervention
| Food |
Interventions/Control_1
Duration: Eight weeks
Test food: Seaweed extract containing capsule
Administration: Take one capsule of the test food per day
* Daily dose should be taken within the day. If you forget to take the test food, take it as soon as you remember within the day.
Interventions/Control_2
Duration: Eight weeks
Test food: Placebo capsule
Administration: Take one capsule of the test food per day
* Daily dose should be taken within the day. If you forget to take the test food, take it as soon as you remember within the day.
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
| 40 | years-old | <= |
Age-upper limit
| 65 | years-old | > |
Gender
Male and Female
Key inclusion criteria
1. Japanese
2. Men or women
3. Subjects aged 40 or more and less than 65
4. Healthy subjects
5. Subjects who are judged as eligible to participate in the study by the physician
6. Subjects whose FMD values are low (but 4% or more) at Scr
Key exclusion criteria
1. Subjects who are undergoing medical treatment or have a medical history of malignant tumor, heart failure, and myocardial infarction
2. Subjects who have a pacemaker or an implantable cardioverter defibrillator (ICD)
3. Currently undergoing treatment for any of the following chronic diseases: cardiac arrhythmia, liver disease, kidney disease, cerebrovascular disorder, rheumatism, diabetes mellitus, dyslipidemia, hypertension, or any other chronic diseases
4. Subjects who use or take "Foods for Specified Health Uses," "Foods with Functional Claims," or other functional food/beverage in daily
5. Subjects who daily take seaweed or products containing seaweed-derived components
6. Subjects who are currently taking medications (including herbal medicines) and supplements
7. Subjects who are allergic to medicines and/or the test food related products
8. Subjects who are pregnant, breast-feeding, and planning to become pregnant
9. Subjects who have been enrolled in other clinical trials within the last 28 days before the agreement to participate in this trial or plan to participate another trial during this trial
10. Subjects who are smokers
11. Subjects who have been diagnosed with atopic dermatitis
12. Subjects who have used cosmetics that are not used in daily within the last 28 days before the agreement to participate in this trial
13. Subjects who habitually receive skincare treatment (e.g., aesthetic treatment) or use instruments for beauty treatment (e.g., facial treatment device)
14. Subjects who have got cosmetic surgery
15. Subjects who are judged as ineligible to participate in the study by the physician
Target sample size
10
Research contact person
Name of lead principal investigator
| 1st name | Tsuyoshi |
| Middle name | |
| Last name | Takara |
Organization
Medical Corporation Seishinkai, Takara Clinic
Division name
Director
Zip code
141-0022
Address
9F Taisei Bldg., 2-3-2, Higashi-gotanda, Shinagawa-ku, Tokyo, Japan
TEL
03-5793-3623
t-takara@takara-clinic.com
Public contact
Name of contact person
| 1st name | Naoko |
| Middle name | |
| Last name | Suzuki |
Organization
ORTHOMEDICO Inc.
Division name
R&D Department
Zip code
112-0002
Address
2F Sumitomo Fudosan Korakuen Bldg., 1-4-1, Koishikawa, Bunkyo-ku, Tokyo, Japan.
TEL
03-3818-0610
Homepage URL
nao@orthomedico.jp
Sponsor or person
Institute
ORTHOMEDICO Inc.
Institute
Department
Personal name
Funding Source
Organization
Konan Chemical Manufacturing Co., LTD.
Organization
Division
Category of Funding Organization
Profit organization
Nationality of Funding Organization
Other related organizations
Co-sponsor
Medical Corporation Seishinkai, Takara Clinic
Nerima Medical Association, Minami-machi Clinic
Name of secondary funder(s)
IRB Contact (For public release)
Organization
the ethical committee of the Takara Clinic, Medical Corporation Seishinkai
Address
9F Taisei Building, 2-3-2, Higashi-gotanda, Shinagawa-ku, Tokyo, Japan.
Tel
03-5793-3623
IRB@takara-clinic.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
医療法人社団盛心会 タカラクリニック (東京都)
Medical Corporation Seishinkai, Takara Clinic (Tokyo, Japan)
南町医院 (東京都)
Nerima Medical Association, Minami-machi Clinic (Tokyo, Japan)
Other administrative information
Date of disclosure of the study information
| 2022 | Year | 09 | 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
12
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
| 2021 | Year | 08 | Month | 25 | Day |
Date of IRB
| 2021 | Year | 08 | Month | 25 | Day |
Anticipated trial start date
| 2021 | Year | 09 | Month | 02 | Day |
Last follow-up date
| 2021 | Year | 12 | Month | 18 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Management information
Registered date
| 2021 | Year | 08 | Month | 31 | Day |
Last modified on
| 2024 | Year | 04 | Month | 04 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/icdr_e/ctr_view.cgi?recptno=R000051766
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