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Name:
UMIN ID:

Recruitment status Preinitiation
Unique ID issued by UMIN UMIN000035861
Receipt No. R000040834
Scientific Title Relationship between the curvature angle of the thoracic spine and lumbar vertebra and the long-throwing ability during take-back operation
Date of disclosure of the study information 2019/03/01
Last modified on 2019/02/12

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Basic information
Public title Relationship between the curvature angle of the thoracic spine and lumbar vertebra and the long-throwing ability during take-back operation
Acronym Relationship between the curvature angle of the thoracic spine and lumbar vertebra and the long-throwing ability during take-back operation
Scientific Title Relationship between the curvature angle of the thoracic spine and lumbar vertebra and the long-throwing ability during take-back operation
Scientific Title:Acronym Relationship between the curvature angle of the thoracic spine and lumbar vertebra and the long-throwing ability during take-back operation
Region
Japan

Condition
Condition Health people
Classification by specialty
Adult
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 In this study, we investigated the relationship between the curvature angle of the thoracic vertebrae and lumbar vertebrae at the time of take back and the long-throwing ability, and examined what the take-back motion of those with a high ability of long-throwing is. By doing so, it helps teach throwing motion at the sports scene.
Basic objectives2 Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes Medicine Ball Throw (MBT) at the sitting position was performed as an indicator of throwing motion. MBT distance has been shown to be able to measure muscular exercise of the whole body in a simple manner, and by doing it in the sitting position, it is possible to remove the influence of the lower limbs 6). The object was set on a platform of 40 cm with a knee joint 90 degree flexion position and a sitting posture with the sole of the foot in contact with the ground, and instructed orally to project 1 kg of medicine ball full force forward. Three measurements were taken and the average value was calculated. At the time of MBT distance measurement, a marker was affixed to the target shoulder peak, the tenth rib, and the greater trochanter, and the MBT motion was photographed using iPhone 7. Using Dartfish, the angle formed by the line connecting the shoulder peak and the tenth rib and the line connecting the tenth rib and the greater trochanter was analyzed as the trunk extension angle. The trunk extension angle at the time of maximal extension of the trunk and ball release was obtained, and the difference was taken as the extensible mobility of the trunk, and the average value of three trials was calculated and used as an analysis value.
Key secondary outcomes

Base
Study type Observational

Study design
Basic design
Randomization
Randomization unit
Blinding
Control
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms
Purpose of intervention
Type of intervention
Interventions/Control_1
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
25 years-old >=
Gender Male
Key inclusion criteria A healthy adult male without orthopedic disease on the back of the back
Key exclusion criteria Persons who have a history on the lower back
Target sample size 30

Research contact person
Name of lead principal investigator
1st name
Middle name
Last name Urabe Yukio
Organization Graduate School of Biomedical & Health Sciences, Hiroshima University
Division name Graduate School of Biomedical & Health Sciences, Hiroshima University
Zip code
Address Hiroshima Prefecture Hiroshima-shi Minami-ku 1-2-3 Kasumi
TEL 082-257-5410
Email yurabe@hiroshima-u.ac.jp

Public contact
Name of contact person
1st name
Middle name
Last name Fukui Kazuki
Organization Graduate School of Biomedical & Health Sciences, Hiroshima University
Division name Graduate School of Biomedical & Health Sciences, Hiroshima University
Zip code
Address Hiroshima Prefecture Hiroshima-shi, Minami-ku, Tomei 3 - chome 10 - 6
TEL 090-4783-2814
Homepage URL
Email b133727@gmail.com

Sponsor
Institute Hiroshima Prefecture Hiroshima-shi, Minami-ku, Tomei 3 - chome 10 - 6
Institute
Department

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
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

Other administrative information
Date of disclosure of the study information
2019 Year 03 Month 01 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 Preinitiation
Date of protocol fixation
2018 Year 11 Month 08 Day
Date of IRB
Anticipated trial start date
2019 Year 02 Month 22 Day
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information Currently recruiting target

Management information
Registered date
2019 Year 02 Month 12 Day
Last modified on
2019 Year 02 Month 12 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000040834

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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