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Name:
UMIN ID:

Recruitment status Preinitiation
Unique ID issued by UMIN UMIN000033614
Receipt No. R000038255
Official scientific title of the study Influence of throwing episode on decreases shoulder internal rotation and shoulder joint external muscle and capsule
Date of disclosure of the study information 2018/08/03
Last modified on 2018/08/02

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Basic information
Official scientific title of the study Influence of throwing episode on decreases shoulder internal rotation and shoulder joint external muscle and capsule
Title of the study (Brief title) Influence of throwing episode on shoulder joint
Region
Japan

Condition
Condition Shoulder Injuries in the Throwing Athlete
Classification by specialty
Orthopedics Rehabilitation medicine Adult
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 It is to elucidate the mechanism of shoulder joint internal rotation restriction by continuous pitching of baseball players.
Basic objectives2 Others
Basic objectives -Others In order to acquire knowledge such as appropriate rest as conditioning of the shoulder joint and management of the number of throws
Trial characteristics_1 Confirmatory
Trial characteristics_2 Others
Developmental phase

Assessment
Primary outcomes height, weight, presence of past history
Joint range of motion(shoulder joint 2nd and 3rd internal and external rotation, scapular - spinal column distance)
Muscle hardness(supraspinous muscle, small circular muscle, posterior deltoid muscle, pectoralis muscle, superior and inferior muscle upper and lower fibers)
joint capsule hardness (posterior joint capsule of the shoulder joint)
Ball speed
Key secondary outcomes

Base
Study type Interventional

Study design
Basic design Parallel
Randomization Non-randomized
Randomization unit
Blinding Open -no one is blinded
Control No treatment
Stratification NO
Dynamic allocation NO
Institution consideration Institution is considered as adjustment factor in dynamic allocation.
Blocking NO
Concealment No need to know

Intervention
No. of arms 2
Purpose of intervention Prevention
Type of intervention
Other
Interventions/Control_1 Evaluation dominantROM and muscle stiffnes after repeated pitches 135
Interventions/Control_2 Evaluation non-dominant ROM and muscle stiffnes after repeated pitches 135
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
18 years-old <=
Age-upper limit
35 years-old >=
Gender Male
Key inclusion criteria A man with baseball experience
Key exclusion criteria Person who has a history in shoulder joint
Those who have pain during the experiment
People with GIRD
Target sample size 10

Research contact person
Name of lead principal investigator morikazu hirose
Organization Waseda University
Division name Faculty of Sport Sciences
Address 2-7-5 higashifushimi nishitokyo tokyo japan
TEL 042-461-1322
Email toitsu_hirose@waseda.jp

Public contact
Name of contact person kaoru ogihara
Organization waseda University
Division name The Master's course, Graduate School of Sport Sciences
Address 2-7-5 higashifushimi nishitokyo tokyo japan
TEL 042-461-1322
Homepage URL
Email ogihara_tubax@toki.waseda.jp

Sponsor
Institute waseda University
The Master's course, Graduate School of Sport Sciences
Institute
Department

Funding Source
Organization waseda University
Organization
Division
Category of Funding Organization Other
Nationality of Funding Organization

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

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
2018 Year 08 Month 03 Day

Progress
Recruitment status Preinitiation
Date of protocol fixation
2018 Year 07 Month 09 Day
Anticipated trial start date
2018 Year 09 Month 03 Day
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Related information
URL releasing protocol
Publication of results Unpublished
URL releasing results
Results
Other related information

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


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000038255

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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