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Name:
UMIN ID:

Recruitment status Completed
Unique ID issued by UMIN UMIN000033828
Receipt No. R000038434
Scientific Title Changes on standing of forearm function and performance of university semi-hard baseball players.
Date of disclosure of the study information 2018/08/20
Last modified on 2019/02/21

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Basic information
Public title Changes on standing of forearm function and performance of university semi-hard baseball players.
Acronym Changes on standing of forearm function and performance of university semi-hard baseball players.
Scientific Title Changes on standing of forearm function and performance of university semi-hard baseball players.
Scientific Title:Acronym Changes on standing of forearm function and performance of university semi-hard baseball players.
Region
Japan

Condition
Condition University semi-hard baseball players.
The shoulder joint and the elbow joint without pain, the person that can best pitching.
Classification by specialty
Adult
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 Throwing elbow injury is said to be an important cause of valgus stress applied to the elbow joint. Prevention of throwing elbow injury requires reduction of valgus stress. Previous studies show that loading is applied to the forearm muscle during throwing motion and it is considered important for prevention of throwing elbow injury. It is aimed to discover deterioration of forearm function and performance deterioration before and after the season, and to help conditioning and prevention of disability.
Basic objectives2 Others
Basic objectives -Others Confirm temporal changes in physical function and performance.
Trial characteristics_1 Others
Trial characteristics_2 Others
Developmental phase Not applicable

Assessment
Primary outcomes I use the speed of pitched ball as an evaluation index. I measure twice before and after the league games. And confirm the change of 2 points.
Key secondary outcomes I use forearm function as evaluation item. I measure five items of grip strength, pinch force, muscle tightness, ulnar carpi flexor muscle strength, muscle hardness. Measure twice before and after the league game.

Base
Study type Interventional

Study design
Basic design Single arm
Randomization Non-randomized
Randomization unit
Blinding Open -no one is blinded
Control Uncontrolled
Stratification YES
Dynamic allocation YES
Institution consideration Institution is not considered as adjustment factor.
Blocking NO
Concealment No need to know

Intervention
No. of arms 1
Purpose of intervention Prevention
Type of intervention
Other
Interventions/Control_1 With a period of about 2 months, measure the 7 items twice.
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
29 years-old >=
Gender Male
Key inclusion criteria University semi-hard baseball players
Capture all players regardless of position
Key exclusion criteria Currently, there are orthopedic disease or pain, such as the shoulder, elbow, what our best pitching is difficult.
Target sample size 20

Research contact person
Name of lead principal investigator
1st name
Middle name
Last name Masaaki Sakamoto
Organization Gunma University
Division name Graduate School of Health Sciences
Zip code
Address 3-39-22 Showa, Maebashi, Gunma
TEL 027-220-8972
Email msaka@gunma-u.ac.jp

Public contact
Name of contact person
1st name
Middle name
Last name Shota Suzuki
Organization Gunma university
Division name Graduate School of Health Sciences
Zip code
Address 3-39-22 Showa, Maebashi, Gunma
TEL 09046697086
Homepage URL
Email h171c012@gunma-u.ac.jp

Sponsor
Institute Gunma university
Institute
Department

Funding Source
Organization Ministry of Education,Culture,Sports,Science and Technology.
Organization
Division
Category of Funding Organization Japanese Governmental office
Nationality of Funding Organization

Other related organizations
Co-sponsor
Name of secondary funder(s)

IRB Contact (For public release)
Organization
Address
Tel
Email

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 群馬大学医学部昭和キャンパス(群馬県)

Other administrative information
Date of disclosure of the study information
2018 Year 08 Month 20 Day

Related information
URL releasing protocol
Publication of results Unpublished

Result
URL related to results and publications
Number of participants that the trial has enrolled
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
2018 Year 08 Month 20 Day
Date of IRB
Anticipated trial start date
2018 Year 08 Month 20 Day
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information

Management information
Registered date
2018 Year 08 Month 20 Day
Last modified on
2019 Year 02 Month 21 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000038434

Research Plan
Registered date File name

Research case data specifications
Registered date File name

Research case data
Registered date File name


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