Unique ID issued by UMIN | UMIN000028013 |
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Receipt number | R000032077 |
Scientific Title | Investigation of the association between sports injuries and potential risk factors in high level young baseball players |
Date of disclosure of the study information | 2017/07/01 |
Last modified on | 2019/07/02 15:17:20 |
Investigation of the association between sports injuries and potential risk factors in high level young baseball players
Investigation of the association between sports injuries and potential risk factors in high level young baseball players
Investigation of the association between sports injuries and potential risk factors in high level young baseball players
Investigation of the association between sports injuries and potential risk factors in high level young baseball players
Japan |
sports injuries
Orthopedics |
Others
NO
To investigate the sports injuries and verify the associated factors with injuries in high level young baseball players.
Efficacy
presence and severity of the sports injuries
occurrence of sports related complaints and
injuries, sonographic abnormality of the elbow
Observational
9 | years-old | <= |
12 | years-old | >= |
Male and Female
Young baseball players participated in the national elementary school baseball tournament in 2017 (Sixteen teams, a team is composed of 14 players )
Participants who do not agree the study
224
1st name | Yoshihiro |
Middle name | |
Last name | Hagiwara |
Tohoku Univerisity Graduate School of Medicine
Department of Orthopaedic Surgery
980-8574
1-1, Seiryo-machi, Aoba-ku, Sendai
022-717-7245
hagi@med.tohoku.ac.jp
1st name | Takuya |
Middle name | |
Last name | Sekiguchi |
Tohoku Univerisity Graduate School of Medicine
Department of Orthopaedic Surgery
980-8574
1-1, Seiryo-machi, Aoba-ku, Sendai
022-717-7245
takuya.sekiguchi.p1@dc.tohoku.ac.jp
Tohoku University Graduate School of Medicine, Department of Orthopaedic Surgery
Tohoku University Graduate School of Medicine, Department of Orthopaedic Surgery
Self funding
Miyagi Amateur Sports Association
Tohoku University School of Medicine, Research Support Section
1-1, Seiryo, Aoba-ku, Sendai
022-748-4105
med-kenkyo@grp.tohoku.ac.jp
NO
2017 | Year | 07 | Month | 01 | Day |
https://www.jshoulderelbow.org/article/S1058-2746(18)30411-7/fulltext
Partially published
https://www.jshoulderelbow.org/article/S1058-2746(18)30411-7/fulltext
210
We examined the association of game playing and television viewing with elbow or shoulder pain among elite young baseball players. Playing video games for more than 3 hours a day was associated with elbow or shoulder pain whereas TV viewing was not.
2019 | Year | 07 | Month | 02 | Day |
The study enrolled young baseball players (age, 9-12 years) who participated in the National Junior Sports Clubs Baseball Festival held from August 3 to August 6, 2017. This national tournament is an annual event taking place in summer and sponsored by the Japan Junior Sports Clubs Association, which is the largest youth sports association in Japan. In 2017, the national tournament involved 16 baseball teams selected from among 6,378 teams (122,517 players) that had passed the regional qualifying tournaments.
A self-reported questionnaire and informed consent forms (for the player and their parents) were mailed to all selected players in July 2017 (1 month before the tournament). The players were requested to fill the questionnaire themselves. Of the 210 tournament participants, 206 sent the consent forms and questionnaire before the tournament. Female players were excluded because their small number precluded statistical analysis (n = 6). Finally, 200 male players were included in the analysis.
None
Elbow and shoulder pain
No longer recruiting
2017 | Year | 07 | Month | 01 | Day |
2017 | Year | 07 | Month | 03 | Day |
2017 | Year | 08 | Month | 03 | Day |
2017 | Year | 08 | Month | 06 | Day |
2017 | Year | 10 | Month | 01 | Day |
2017 | Year | 11 | Month | 01 | Day |
2020 | Year | 08 | Month | 01 | Day |
This study is an observational study involving young baseball players participated in national tournament in 2017. The purpose of this study is to investigate the association between sports injuries and potential risk factors among high level young baseball players. The survey consists of a questionnaire (e.g., information of
baseball activity, lifestyle, and sports-related injuries), physical examination (e.g., joint flexibility and core stability), and ultrasound of the elbow.
2017 | Year | 06 | Month | 30 | Day |
2019 | Year | 07 | Month | 02 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000032077
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