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Name:
UMIN ID:

Recruitment status Preinitiation
Unique ID issued by UMIN UMIN000045738
Receipt No. R000052215
Scientific Title Attempt and application of intramuscular blood flow quantification with power doppler ultrasonography
Date of disclosure of the study information 2021/10/13
Last modified on 2021/10/13

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Basic information
Public title Attempt and application of intramuscular blood flow quantification with power doppler ultrasonography
Acronym Attempt and application of intramuscular blood flow quantification with power doppler ultrasonography
Scientific Title Attempt and application of intramuscular blood flow quantification with power doppler ultrasonography
Scientific Title:Acronym Attempt and application of intramuscular blood flow quantification with power doppler ultrasonography
Region
Japan

Condition
Condition Sarcopenia
Classification by specialty
Rehabilitation medicine Adult
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 To assess intramuscular blood flow dynamics during repetitive muscle contractions
Basic objectives2 Others
Basic objectives -Others ・To assess intramuscular blood flow during progressive muscle contractions (young men only)
・To compare intramuscular blood flow between young and elderly men
・To compare intramuscular blood flow between voluntary and electrically induced muscle contractions (young men only)
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes intramuscular blood flow
Key secondary outcomes

Base
Study type Interventional

Study design
Basic design Single arm
Randomization Non-randomized
Randomization unit
Blinding Open -no one is blinded
Control Self control
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 Comparison intramuscular blood flow between voluntary and electrically induced muscle contractions
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
18 years-old <=
Age-upper limit
80 years-old >=
Gender Male
Key inclusion criteria ・No history of lower-extremity disease
・No history of cerebral neurological or cardiorespiratory disease and able to perform moderate intensity exercise
Key exclusion criteria ・Individuals metabolic, cerebral neurological and cardiorespiratory disease and prohibited moderate exercise by doctor
・Individuals with magnetic device such as cardiac pacemaker
Target sample size 60

Research contact person
Name of lead principal investigator
1st name Hiroshi
Middle name
Last name Akima
Organization Nagoya university
Division name Research center of health, physical fitness & sports
Zip code 4648601
Address Furo, Chikusa, Nagoya, Aichi, Japan
TEL 052-789-3954
Email akima@nagoya-u.jp

Public contact
Name of contact person
1st name Kazuma
Middle name
Last name Izumi
Organization Nagoya university
Division name Graduate school of education & human development
Zip code 4648601
Address Furo, Chikusa, Nagoya, Aichi, Japan
TEL 052-789-5927
Homepage URL
Email izumi.kazuma@i.mbox.nagoya-u.ac.jp

Sponsor
Institute Nagoya university
Institute
Department

Funding Source
Organization Nagoya university
Organization
Division
Category of Funding Organization Other
Nationality of Funding Organization

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

IRB Contact (For public release)
Organization Nagoya university
Address Furo, Chikusa, Nagoya, Aichi, Japan
Tel 052-789-3954
Email akima@nagoya-u.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
2021 Year 10 Month 13 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
2021 Year 10 Month 08 Day
Date of IRB
2021 Year 09 Month 21 Day
Anticipated trial start date
2021 Year 10 Month 13 Day
Last follow-up date
2026 Year 03 Month 31 Day
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information

Management information
Registered date
2021 Year 10 Month 13 Day
Last modified on
2021 Year 10 Month 13 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000052215

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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