UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000039017 |
|---|---|
| Receipt number | R000044475 |
| Scientific Title | Effect of hip range of motion on batting movement |
| Date of disclosure of the study information | 2019/12/27 |
| Last modified on | 2021/03/24 13:09:25 |
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Basic information
Public title
Effect of hip range of motion on batting movement
Acronym
Effect of hip range of motion on batting movement
Scientific Title
Effect of hip range of motion on batting movement
Scientific Title:Acronym
Effect of hip range of motion on batting movement
Region
| Japan |
Condition
Condition
A healthy adult male who is currently playing baseball at least three days a week.More 5 years of experience.
Classification by specialty
| Not applicable | Adult |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
Analyzing the effect of hip mobility on trunk movement during a follow-swing will help prevent disorders due to swing motion and assist in conditioning guidance.
Basic objectives2
Others
Basic objectives -Others
It is thought that a decrease in the range of motion of the hip joint may increase trunk extension, rotation, and lateral bending during follow-swing, and increase the load on the lumbar spine.Studies that actually compared physical function and swing motion are limited.
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
Measure the range of motion of the trunk flexion and extension, lateral bending, rotation, hip joint flexion and extension, adduction and abduction, and internal rotation and external rotation during the follow swing.
Vicon Nexus2(Inter Reha co., ltd) and 10 cameras are used for the measurement. The camera frequency is set to 250Hz based on previous research.
Key secondary outcomes
Measure the range of motion of trunk flexion and extension, lateral bending, rotation, hip flexion and extension, adduction and abduction, and internal rotation and external rotation according to the methods established by the Japanese orthopaedic association and the Japanese association of rehabilitation medicine.
Base
Study type
Interventional
Study design
Basic design
Single arm
Randomization
Non-randomized
Randomization unit
Blinding
Open -no one is blinded
Control
Uncontrolled
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
1
Purpose of intervention
Educational,Counseling,Training
Type of intervention
| Other |
Interventions/Control_1
After measuring the range of motion , warm up in 10 minutes, including stretching and swinging.
After that, practice tee batting about 10 times.
After practice, place markers on the sternum, C7, xiphoid process, T7, right and left ASIS, PSIS midpoint, left and right greater trochanter, left and right femoral medial epicondyle, left and right femoral lateral epicondyle, bat head, ball Attach it.
Hit the sponge ball with a tee batting.
Hit the ball in the direction of the center.
Dry swing and hits in obviously different directions will be considered failures. The measurement continues until three successful attempts.
The measurement is carried out in one day and takes about 50 minutes.
Interventions/Control_2
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10
Eligibility
Age-lower limit
| 20 | years-old | <= |
Age-upper limit
| Not applicable |
Gender
Male
Key inclusion criteria
20 years or older.
Play baseball more than 3 days a week.
More than 5 years of experience.
Key exclusion criteria
Exclude those that do not meet the above.
Those who have pain somewhere and have difficulty swinging at full power are also excluded.
Participants were not consent.
Target sample size
20
Research contact person
Name of lead principal investigator
| 1st name | Masaaki |
| Middle name | |
| Last name | Sakamoto |
Organization
Gunma University
Division name
Graduate school of Health Sciences
Zip code
371-8511
Address
3-39-22 Showamachi,Maebashi,Gunma
TEL
027-220-8972
msaka@gunma-u.ac.jp
Public contact
Name of contact person
| 1st name | Tsukasa |
| Middle name | |
| Last name | Ueno |
Organization
Gunma University
Division name
Graduate school of Health Sciences
Zip code
371-8511
Address
3-39-22 Showamachi,Maebashi,Gunma
TEL
090-5231-4826
Homepage URL
h181c015@gunma-u.ac.jp
Sponsor or person
Institute
Graduate school of Health Sciences,Gunma University
Institute
Department
Personal name
Funding Source
Organization
None
Organization
Division
Category of Funding Organization
Self funding
Nationality of Funding Organization
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
Human Medical Research Ethics Review Committee
Address
3-39-15 Showamachi, Maebashi City ,Gunma
Tel
027-220-8740
hitotaisho-ciru@ml.gunma-u.ac.jp
Secondary IDs
Secondary IDs
NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW
Institutions
Institutions
Other administrative information
Date of disclosure of the study information
| 2019 | Year | 12 | Month | 27 | Day |
Related information
URL releasing protocol
Publication of results
Published
Result
URL related to results and publications
Number of participants that the trial has enrolled
15
Results
Results date posted
Results Delayed
Results Delay Reason
Date of the first journal publication of results
Baseline Characteristics
Participant flow
Adverse events
Outcome measures
Plan to share IPD
IPD sharing Plan description
Progress
Recruitment status
Completed
Date of protocol fixation
| 2019 | Year | 12 | Month | 06 | Day |
Date of IRB
| 2019 | Year | 12 | Month | 25 | Day |
Anticipated trial start date
| 2019 | Year | 12 | Month | 27 | Day |
Last follow-up date
| 2020 | Year | 09 | Month | 30 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Management information
Registered date
| 2019 | Year | 12 | Month | 27 | Day |
Last modified on
| 2021 | Year | 03 | Month | 24 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000044475
