Unique ID issued by UMIN | UMIN000020642 |
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Receipt number | R000023824 |
Scientific Title | The effect of daytime napping under two different light conditions after simulated night work on biological rhythm in healthy human |
Date of disclosure of the study information | 2016/02/01 |
Last modified on | 2018/01/10 20:10:05 |
The effect of daytime napping under two different light conditions after simulated night work on biological rhythm in healthy human
The effect of daytime napping under two different light conditions after simulated night work on biological rhythm in healthy human
The effect of daytime napping under two different light conditions after simulated night work on biological rhythm in healthy human
The effect of daytime napping under two different light conditions after simulated night work on biological rhythm in healthy human
Japan |
Healthy adults
Adult |
Others
NO
To confirm that daytime napping under bright light condition after night work is more effective to keep the phase of biological rhythm in human compared than the napping under dim light condition.
Efficacy
Delta of Dim Light Melatonin Onset between baseline and next day
Interventional
Single arm
Non-randomized
Open -no one is blinded
Self control
1
Educational,Counseling,Training
Behavior,custom |
[Bright light condition]
Taking a daytime nap under bright light condition after a simulated night work
[Dim Light condition]
Taking a daytime nap under dim light condition after a simulated night work
These conditions will be performed more than one week apart from each other.
20 | years-old | <= |
40 | years-old | > |
Male
Healthy adult male
1) Mental diseases
2) Extreame morningness-type
3) Extreame eveningness-type
4) Sleep disorder
5) Smorker
15
1st name | |
Middle name | |
Last name | Tomoko Wakamura |
Graduate School of Medicine, Kyoto University
Human Health Sciences
53 Shogoin-Kawahara-cho, Sakyo-ku, Kyoto-city, Kyoto
075-751-3974
wakamura.tomoko.5v@kyoto-u.ac.jp
1st name | |
Middle name | |
Last name | Tomoko Wakamura |
Graduate School of Medicine, Kyoto University
Human Health Sciences
53 Shogoin-Kawahara-cho, Sakyo-ku, Kyoto-city, Kyoto
075-751-3974
wakamura.tomoko.5v@kyoto-u.ac.jp
Graduate School of Medicine, Kyoto University
Japan Society for the Promotion of Science (JSPS)
Other
NO
2016 | Year | 02 | Month | 01 | Day |
Published
Completed
2016 | Year | 01 | Month | 19 | Day |
2016 | Year | 02 | Month | 01 | Day |
2016 | Year | 01 | Month | 19 | Day |
2018 | Year | 01 | Month | 10 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000023824
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