Unique ID issued by UMIN | UMIN000018928 |
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Receipt number | R000021897 |
Scientific Title | Improvement effects of mouth odor with 'natamame' tea : a randomized, double blind, placebo-controlled study |
Date of disclosure of the study information | 2015/09/08 |
Last modified on | 2016/03/10 20:08:41 |
Improvement effects of mouth odor with 'natamame' tea : a randomized, double blind, placebo-controlled study
Improvement effects of mouth odor with 'natamame' tea
Improvement effects of mouth odor with 'natamame' tea : a randomized, double blind, placebo-controlled study
Improvement effects of mouth odor with 'natamame' tea
Japan |
Healthy adult
Adult |
Others
NO
This study aims to evaluate improvement effects of ingestion of 'natamame' tea for 12 consective weeks on mouth odor.
Efficacy
organoleptic evaluation, oral gas test, expired gas test, subjective evaluation
Interventional
Parallel
Randomized
Individual
Double blind -all involved are blinded
Placebo
2
Prevention
Food |
Ingestion of 'natamame' tea for 12 consecutive weeks
Ingestion of placebo for 12 consecutive weeks
40 | years-old | <= |
69 | years-old | >= |
Male and Female
1. Male and female between 40 and 69 years of age inclusive
2. Subjects with mouth odor
1. Subjects with food allergies
2. Subjects who are pregnant or lactating
3. Subjects who consume medicinal product which may influence the outcome of the study
4.Subjects who consume food which may influence the outcome of the study
5. Subjects who are judged as unsuitable for the study by the investigator for the other reason
50
1st name | |
Middle name | |
Last name | Masatomo Najima |
Japan clinical trial assosiation
N.A.
8F, 5-27-3 sendagaya, shibuyaku, Tokyo
03-6457-4666
info@yakujihou.org
1st name | |
Middle name | |
Last name | Hirohisa Kojima |
Japan clinical trial assosiation
N.A.
8F, 5-27-3 sendagaya, shibuyaku, Tokyo
03-6457-4666
info@yakujihou.org
Japan clinical trial assosiation
Smile Japan Co.ltd
Profit organization
NO
2015 | Year | 09 | Month | 08 | Day |
Unpublished
Completed
2015 | Year | 06 | Month | 30 | Day |
2015 | Year | 09 | Month | 08 | Day |
2015 | Year | 09 | Month | 07 | Day |
2016 | Year | 03 | Month | 10 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000021897
Research Plan | |
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Research case data | |
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