Unique ID issued by UMIN | UMIN000038884 |
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Receipt number | R000044337 |
Scientific Title | Effect of human body grounding on psychological and emotional state: an experimental double-blind pragmatic randomized controlled trial |
Date of disclosure of the study information | 2019/12/14 |
Last modified on | 2022/06/23 17:00:35 |
Effect of human body grounding on psychological and emotional state
Effect of grounding on psychological and emotional state
Effect of human body grounding on psychological and emotional state: an experimental double-blind pragmatic randomized controlled trial
Effect of grounding on psychological and emotional state
Europe |
General public
Adult |
Others
NO
Evaluate presence and degree of influence of grounding (electrical connection to the earth) of the human body on subjective emotional expressions and test the hypothesis of its improvement under the influence of grounding in subjects performing their typical tasks using computer equipment.
Efficacy
Others
Pragmatic
Not applicable
Positive and Negative Affect Scale, before and after exposure
1) Visual analogue scale of perceived stress level, before and after exposure
2) Test of Differentiated Self-Assessment of Functional State, before and after exposure
Interventional
Cross-over
Randomized
Individual
Double blind -all involved are blinded
Placebo
NO
NO
NO
Numbered container method
2
Prevention
Other |
Grounding a subject's body through a self-adhesive electrode with a layer of conductive gel attached to the subject's lower or upper extremity and connected to the earth through a 100 kohm resistance contained inside a numbered junction box at the subject's workplace while performing their typical tasks using computer equipment for 3 hours.
Sham grounding a subject's body through a self-adhesive electrode with a layer of conductive gel attached to the subject's lower or upper extremity and connected to the earth through an open circuit (break) contained inside a numbered junction box at the subject's workplace while performing their typical tasks using computer equipment for 3 hours.
18 | years-old | <= |
100 | years-old | > |
Male and Female
1) Willing and able to give informed consent to participate in the experiment and permission for data use
2) Work activities related to the use of computer equipment
1) Inability to access their workplace without access modification
2) Inability to remain seated for 3 hours at their workplace without significant discomfort
3) Inability to perform their typical workplace tasks on computer equipment
4) Inability to understand instructions, content of questionnaires, or to provide meaningful answers
5) History of any allergic reaction to self-adhesive electrodes or gel used in them
40
1st name | Volodymyr |
Middle name | |
Last name | Akimenko |
O. M. Marzieiev Institute of Public Health of the National Academy of Medical Sciences of Ukraine
Laboratory of Physical Environmental Factors
02660
50 Popudrenko Street, Kyiv, Ukraine
+380-50-625-0771
v_ya_akimenko@ukr.net
1st name | Sergiy |
Middle name | |
Last name | Voznesenskyy |
O. M. Marzieiev Institute of Public Health of the National Academy of Medical Sciences of Ukraine
Affiliated external researcher
02660
50 Popudrenko Street, Kyiv, Ukraine
+380-50-625-0771
svoznesenskyy@css.edu
O. M. Marzieiev Institute of Public Health of the National Academy of Medical Sciences of Ukraine
Researchers who are employees of O. M. Marzieiev Institute of Public Health will receive compensation (salary) from the institution
Outside Japan
O. M. Marzieiev Institute of Public Health of the National Academy of Medical Sciences of Ukraine
50 Popudrenko Street, Kyiv, 02660, Ukraine
+380-44-292-06-29
5131528@ukr.net
YES
Universal Trial Number (UTN): U1111-1245-8858
World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP)
2019 | Year | 12 | Month | 14 | Day |
https://www.cochranelibrary.com/central/doi/10.1002/central/CN-02070691/full
Unpublished
https://www.cochranelibrary.com/central/doi/10.1002/central/CN-02070691/full
60
Will be shared after data analysis is completed
2022 | Year | 06 | Month | 23 | Day |
Delay expected |
Data analysis delay
Will be shared after data analysis is completed
Will be shared after data analysis is completed
None
Will be shared after data analysis is completed
Individual participant data will be available on request
IPD will be available on a reasonable request from the authors
No longer recruiting
2019 | Year | 10 | Month | 21 | Day |
2019 | Year | 10 | Month | 21 | Day |
2019 | Year | 12 | Month | 14 | Day |
2020 | Year | 12 | Month | 30 | Day |
2019 | Year | 12 | Month | 14 | Day |
2022 | Year | 06 | Month | 23 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000044337
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