Unique ID issued by UMIN | UMIN000035694 |
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Receipt number | R000040658 |
Scientific Title | The sleepiness induction by adjusting ambient carbon dioxide level |
Date of disclosure of the study information | 2019/01/28 |
Last modified on | 2021/02/09 12:26:44 |
The sleepiness induction by adjusting ambient carbon dioxide level
Ambient carbon dioxide and sleepiness
The sleepiness induction by adjusting ambient carbon dioxide level
Ambient carbon dioxide and sleepiness
Japan |
Healthy adult volunteers
Adult |
Others
NO
To examnine the effect of higher ambient carbon dioxide concentration (0.4%: 10times, and 4%:100 times the environemental level on sleepiness and EEG activity.
Others
To examine the effect of higher ambiemnt carbon dioxide concentration on sleep latency.
Confirmatory
Explanatory
Not applicable
Subjective sleepiness (KSS-J), EEG (alpha and delta wave power)
Heart rate, blood pressure, transcutaneous oxygen and carbon dioxide concentration(tcp02/tcpCO2), body temperature
Interventional
Single arm
Non-randomized
Open -no one is blinded
Self control
1
Diagnosis
Other |
ambient C02 level (0.04% 60 min, 0.4% 60 min, 4% 10min)
20 | years-old | <= |
35 | years-old | > |
Male and Female
Those who is capable of determining the participation to the study by his/her own will.
1. Those with either sleep, cardiovascular, respiratory disorder.
2. Habitual sleep medication user.
12
1st name | Ryoichi |
Middle name | |
Last name | Nagatomi |
Tohoku University
Graduate School of Biomedical Engineering
980-8575
Seiryo-cho 2-1, Aoba-ku, Sendai 980-8575
+81-22-717-8586
nagatomi@med.tohoku.ac.jp
1st name | Ryoichi |
Middle name | |
Last name | Nagatomi |
Tohoku University
Graduate School of Biomedical Engineering
980-8575
Seiryo-cho 2-1, Aoba-ku, Sendai 980-8575
+81-22-717-8586
nagatomi@med.tohoku.ac.jp
Tohoku University
Tohoku University
Other
Ethical Committee Tohoku University Graduate School of Medicine
Seiryo-cho 2-1, Aoba-ku, Sendai, Japan
022-717-8007
med-kenkyo@grp.tohoku.ac.jp
NO
2019 | Year | 01 | Month | 28 | Day |
Unpublished
11
Completed
2019 | Year | 01 | Month | 28 | Day |
2019 | Year | 07 | Month | 22 | Day |
2019 | Year | 01 | Month | 28 | Day |
2020 | Year | 07 | Month | 31 | Day |
2019 | Year | 01 | Month | 28 | Day |
2021 | Year | 02 | Month | 09 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000040658
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