Unique ID issued by UMIN | UMIN000032270 |
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Receipt number | R000036737 |
Scientific Title | Effectiveness of pyrroloquinone quinone amino acid on mental status of Japanese subjects |
Date of disclosure of the study information | 2018/04/16 |
Last modified on | 2019/06/10 11:38:26 |
Effectiveness of pyrroloquinone quinone amino acid on mental status of Japanese subjects
Effectiveness of pyrroloquinone quinone amino acid on mental status of Japanese subjects
Effectiveness of pyrroloquinone quinone amino acid on mental status of Japanese subjects
Effectiveness of pyrroloquinone quinone amino acid on mental status of Japanese subjects
Japan |
Healthy adult
Adult |
Others
NO
We checked the cognitive function improvement effect with the PQQ intake.We compared the reaction time with the correct answer rate of the cognitive problem before and after the PQQ intake.
Efficacy
We compared the reaction time with the correct answer rate of the cognitive problem before and after the PQQ intake. We examined it in the near-infrared light brain function imaging device(NIRS:Near Infra-Red Spectoroscopy) which can observe a bloodstream state of the brain directly.It is the measurement in base line between parallel two groups of PQQ intake group and the placebo food intake group and 12 weeks later.
Interventional
Parallel
Randomized
Individual
Double blind -all involved are blinded
Placebo
2
Treatment
Food |
The subjects intake pyrroloquinolinquinon(PQQ)20mg per day. We checked their blood and their bloodstream state of brain for base line and 12weeks later.
The subjects intake placebo food 20mg per day. We checked their blood and their bloodstream state of brain for base line and 12weeks later.
50 | years-old | <= |
75 | years-old | >= |
Male and Female
1. Healthy adult
2. It is possible to maintain the day-to-day life.
3. The person who was pamitted the paticipation by the docor.
1.The person who had a mental disease, the brain functional disorder in the past
2.The person with the cerebrovascular disorder
3.The person who took a drug or a supplement about a brain function or bloodstream improvement within three months before examination start
4.The person with gelatine allergy
5.The pregnant or nursing woman
6.The person who wasn't pamitted the paticipation by the docor
50
1st name | Akira |
Middle name | |
Last name | Tnaka |
Kagawa Nutrition University
Nutrition Clinic
170-8481
3-24-3 Komagome,Toshima,Tokyo.
03-3918-6181
clinic@eiyo.ac.jp
1st name | Keiko |
Middle name | |
Last name | Kamachi |
Kagawa Nutiriton Nuversity
Nutrition Clinic
170-8481
3-24-3 Komagome,Toshima,Tokyo.
03-3918-6181
clinic@eiyo.ac.jp
Kagawa Nutrition University
MITSUBISHI GAS CHEMICAL COMPANY, INC.
Profit organization
Kagawa Nutrition University
3-21-9 Chiyoda,Sakado,Saitama,Japan
049-283-2131
clinic@eiyo.ac.jp
NO
2018 | Year | 04 | Month | 16 | Day |
Unpublished
50
Terminated
2016 | Year | 11 | Month | 26 | Day |
2016 | Year | 11 | Month | 26 | Day |
2016 | Year | 11 | Month | 26 | Day |
2019 | Year | 06 | Month | 10 | Day |
2018 | Year | 04 | Month | 16 | Day |
2019 | Year | 06 | Month | 10 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000036737
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