Unique ID issued by UMIN | UMIN000053926 |
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Receipt number | R000060775 |
Scientific Title | Examination of the efficacy of Shiitake continuous administration on the immune responses -A exploratory randomized parallel-group trial- |
Date of disclosure of the study information | 2024/03/22 |
Last modified on | 2024/03/21 14:51:51 |
Examination of the efficacy of Shiitake continuous administration on the immune responses
The continuous administration exploratory randomized parallel-group trial of Shiitake
Examination of the efficacy of Shiitake continuous administration on the immune responses -A exploratory randomized parallel-group trial-
The continuous administration exploratory randomized parallel-group trial of Shiitake
Japan |
Healthy subjects
Adult |
Others
NO
The effects of 4 weeks of continuous consumption of shiitake mushrooms on immune function, etc., will be explored and compared with those of the non-intake group
Efficacy
Exploratory
Pragmatic
Not applicable
HLA-DR, CD40, CD86 expression levels of conventional DC (cDC), plasmacytoid DC (pDC) and monocytes (Multi-color flow cytometry analysis)
1. Physical condition (common cold-like symptoms)
2. body temperature
3. Mood profile (POMS2 short version)
4. Salivary IgA
5. NK cell activity
6. Adverse events
7. Multicolor flow cytometry analysis of immune cells in peripheral blood
Interventional
Parallel
Randomized
Individual
Open -no one is blinded
Placebo
YES
NO
Institution is not considered as adjustment factor.
YES
Central registration
2
Treatment
Food |
Shiitake
None
18 | years-old | <= |
65 | years-old | > |
Male and Female
1. Men and women between the ages of 18 and 64 years old at the time of consent.
2. Subjects who have had common cold-like symptoms with one or more episodes of fever at least one year prior to obtaining consent.
3. Subjects who have been properly informed about the participation in this study, and who have given written consent of their own free will with full understanding.
1.Subjects who are currently undergoing hospitalization or drug treatment for any disease.
2. Subjects with a history of shiitake mushroom dermatitis.
3. Subjects who cannot consume dried shiitake mushrooms due to taste.
4. Subjects who have a serious systemic disease.
5. Subjects with a history of autoimmune diseases.
6. Subjects who are currently using over-the-counter drugs, quasi-drugs, food for specified health uses, functional foods, supplements, etc. on a regular basis.
7. Subjects who work in shifts.
8. Subjects whose lifestyle (diet, sleep, exercise, etc.) is likely to change significantly during the research period.
9. Pregnant women or those of reproductive potential who are unable to use contraception during the research period.
10. Subjects with food allergies
11. Other subjects deemed inappropriate by the principal investigator.
30
1st name | Koichi |
Middle name | |
Last name | Hashimoto |
University of Tsukuba, Institute of Medicine
Clinical and translational research methodology
305-8575
1-1-1 Tennodai, Tsukuba, Ibaraki, Japan
029-853-3064
koichi.hashimoto@md.tsukuba.ac.jp
1st name | Koichi |
Middle name | |
Last name | Hashimoto |
University of Tsukuba, Institute of Medicine
Clinical and translational research methodology
305-8575
1-1-1 Tennodai, Tsukuba, Ibaraki, Japan
029-853-3064
koichi.hashimoto@md.tsukuba.ac.jp
University of Tsukuba, Institute of Medicine
Koichi Hashimoto
Ministry of Agriculture, Forestry and Fisheries
Japanese Governmental office
Japan
E-sport Co., Ltd
Ohsyo Shiitake Co., Ltd
National agriculture and food research organization, food research institute
University of Tsukuba, Institute of Medicine
1-1-1 Tennodai, Tsukuba, Ibaraki, Japan
029-853-3308
sien.ningenss@un.tsukuba.ac.jp
NO
2024 | Year | 03 | Month | 22 | Day |
Unpublished
Enrolling by invitation
2023 | Year | 11 | Month | 27 | Day |
2023 | Year | 11 | Month | 27 | Day |
2024 | Year | 01 | Month | 09 | Day |
2024 | Year | 02 | Month | 29 | Day |
2024 | Year | 03 | Month | 21 | Day |
2024 | Year | 03 | Month | 21 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/icdr_e/ctr_view.cgi?recptno=R000060775
Research Plan | |
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