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Name:
UMIN ID:

Recruitment status Completed
Unique ID issued by UMIN UMIN000023367
Receipt No. R000026885
Scientific Title Research on establishment of stretching methods that lead to the improvement of visco-elastic, muscle hardness of the muscle-tendon, and physical performance
Date of disclosure of the study information 2020/03/31
Last modified on 2021/05/06

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Basic information
Public title Research on establishment of stretching methods that lead to the improvement of visco-elastic, muscle hardness of the muscle-tendon, and physical performance
Acronym Establishment of stretching methods that lead to the improvement of visco-elastic, muscle hardness of the muscle-tendon, and physical performance
Scientific Title Research on establishment of stretching methods that lead to the improvement of visco-elastic, muscle hardness of the muscle-tendon, and physical performance
Scientific Title:Acronym Establishment of stretching methods that lead to the improvement of visco-elastic, muscle hardness of the muscle-tendon, and physical performance
Region
Japan

Condition
Condition healthy adult
Classification by specialty
Adult
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 The purpose of this study was to clarify the effects of a 4 -week CS intervention for muscle hardness and physical performance by using ultrasonogram.
Basic objectives2 Safety
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes strain ratio
vertical jump
Dynamic postural stability index
a 4-week after intervention
Key secondary outcomes

Base
Study type Interventional

Study design
Basic design Parallel
Randomization Non-randomized
Randomization unit
Blinding Single blind -participants are blinded
Control No treatment
Stratification NO
Dynamic allocation NO
Institution consideration
Blocking
Concealment

Intervention
No. of arms 2
Purpose of intervention Educational,Counseling,Training
Type of intervention
Maneuver
Interventions/Control_1 cyclic stretching
3 times per week
4 weeks
Interventions/Control_2 no stretching
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
21 years-old <=
Age-upper limit
35 years-old >
Gender Male
Key inclusion criteria healthy adult
Key exclusion criteria Subjects who has orthopedic disease with knee and ankle and surgery history
Target sample size 10

Research contact person
Name of lead principal investigator
1st name Yukio
Middle name
Last name Urabe
Organization Graduate School of Biomedical & Health Sciences, Hiroshima University, Hiroshima
Division name sport rehabilitation
Zip code 734-8553
Address 1-2-3 Kasumi, Minami-ku, Hiroshima, Japan
TEL 082-257-5405
Email yurabe@hiroshima-u.ac.jp

Public contact
Name of contact person
1st name Noriaki
Middle name
Last name Maeda
Organization Graduate School of Biomedical & Health Sciences, Hiroshima University, Hiroshima
Division name sport rehabilitation
Zip code 734-8553
Address 1-2-3 Kasumi, Minami-ku, Hiroshima, Japan
TEL 082-257-5406
Homepage URL
Email norimmi@hiroshima-u.ac.jp

Sponsor
Institute Hiroshima University
Institute
Department

Funding Source
Organization Ministry of education
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 Ethical Committee for Clinical Research of Hiroshima University
Address 1-2-3 Kasumi, Minamiku, Hiroshima, Japan
Tel 082-257-1551
Email iryo-seisaku@office.hiroshima-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
2020 Year 03 Month 31 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 20
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
2016 Year 05 Month 19 Day
Date of IRB
2016 Year 05 Month 19 Day
Anticipated trial start date
2016 Year 05 Month 19 Day
Last follow-up date
2019 Year 04 Month 01 Day
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information

Management information
Registered date
2016 Year 07 Month 28 Day
Last modified on
2021 Year 05 Month 06 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000026885

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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