Unique ID issued by UMIN | UMIN000042659 |
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Receipt number | R000048673 |
Scientific Title | Validation of a Low Back Load Detection System at work Using Clothing-Based Wearable Sensor |
Date of disclosure of the study information | 2020/12/07 |
Last modified on | 2022/06/08 20:57:33 |
Validation of a System for Detecting Low Back Load Using Clothing-Based Sensors
Validation of a System for Detecting Low back Load
Validation of a Low Back Load Detection System at work Using Clothing-Based Wearable Sensor
Validation of a Low Back Load Detection System at work
Japan |
Healthy Controls
Adult |
Others
NO
The purpose of this study is to validate a novel system for assessing the load on the lumbar region at work using a wearable sensor.
Others
Validity
Confirmatory
Others
Not applicable
postural load
modified Borg scale, NRS(Numerical Rating Scale), Electromyography of Trunk and leg muscles, Back extensor strength, Spinal posture, Pulse frequence monitor
Observational
20 | years-old | <= |
Not applicable |
Male and Female
Young Healthy Controls
The subjects
(1) have history of lumbar spine disease,
(2) are presenting with low back pain at rest and during exercise,
(3) have a history of severe osteoarticular disease and injuries to the upper and lower extremities.
60
1st name | Shin-Ichi |
Middle name | |
Last name | Izumi |
Tohoku University
Graduate School of Biomedical Engineering
980-8574
2-1, Seiryo-machi, Aoba-ku, Sendai
022-717-7677
izumis@med.tohoku.ac.jp
1st name | Yusuke |
Middle name | |
Last name | Sekiguchi |
Tohoku University Hospital
Department of Rehabilitation
980-8574
1-1, Seiryo-machi, Aoba-ku, Sendai
022-717-7677
yusuke.sekiguchi.b2@tohoku.ac.jp
Tohoku University
Hitachi, Ltd
Profit organization
Institutional review board in Tohoku University School of Medicine
2-1, Seiryo-machi, Aoba-ku, Sendai
022-717-800
med-kenkyo@grp.tohoku.ac.jp
NO
2020 | Year | 12 | Month | 07 | Day |
Unpublished
13
No longer recruiting
2020 | Year | 12 | Month | 04 | Day |
2021 | Year | 11 | Month | 29 | Day |
2020 | Year | 12 | Month | 11 | Day |
2022 | Year | 03 | Month | 31 | Day |
The subject wears an electromyograph on the erector spinae muscle, heart rate monitor, and electrocardiogram monitor and also wears a clothing-type wearable sensor. Postural load is quantified from the kinematic data acquired by the wearable sensors using a proprietary system developed by Hitachi, Ltd. Three tasks are performed for 10 minutes. The subjects perform the following tasks: lightly flexed torso, upright torso, and elevating the shoulders. There are 10 minutes of adequate rest between each task.The measurements in 19 young healthy subjects have been completed. We are currently analyzing the data.
2020 | Year | 12 | Month | 05 | Day |
2022 | Year | 06 | Month | 08 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000048673
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