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Name:
UMIN ID:

Recruitment status Open public recruiting
Unique ID issued by UMIN UMIN000043662
Receipt No. R000049860
Scientific Title Differences in the Magnitude of Motor Skill Acquisition and Interlimb Transfer between Left- and Right-Handed Subjects after Varying levels of complexity Short-Term Unilateral Motor Skill Practice
Date of disclosure of the study information 2021/03/18
Last modified on 2021/09/17

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Basic information
Public title Differences in the Magnitude of Motor Skill Acquisition and Interlimb Transfer between Left- and Right-Handed Subjects after Varying levels of complexity Short-Term Unilateral Motor Skill Practice
Acronym Varying levels of complexity and Interlimb Transfer
Scientific Title Differences in the Magnitude of Motor Skill Acquisition and Interlimb Transfer between Left- and Right-Handed Subjects after Varying levels of complexity Short-Term Unilateral Motor Skill Practice
Scientific Title:Acronym Varying levels of complexity and Interlimb Transfer
Region
Japan

Condition
Condition none
Classification by specialty
Not applicable Adult
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 To examine whether complexity makes difference in the effect of interlimb transfer of exercise skill.
Basic objectives2 Others
Basic objectives -Others none
Trial characteristics_1 Confirmatory
Trial characteristics_2 Explanatory
Developmental phase Not applicable

Assessment
Primary outcomes Effect of unilateral upper limb simple or complex motor skill training on healthy subjects with different dominant hands on skill changes of ipsilateral and contralateral muscles(speed, accuracy rate)
Key secondary outcomes

Base
Study type Interventional

Study design
Basic design Factorial
Randomization Non-randomized
Randomization unit
Blinding Open -no one is blinded
Control No treatment
Stratification YES
Dynamic allocation NO
Institution consideration
Blocking
Concealment

Intervention
No. of arms 8
Purpose of intervention Educational,Counseling,Training
Type of intervention
Maneuver
Interventions/Control_1 right-handed/ right hand training/sample task
Interventions/Control_2 right-handed/ left hand training/sample task
Interventions/Control_3 left-handed/ right hand training/sample task
Interventions/Control_4 left-handed/ left hand training/sample task
Interventions/Control_5 right-handed/ right hand training/complex task
Interventions/Control_6 right-handed/ left hand training/complex task
Interventions/Control_7 left-handed/ right hand training/complex task
Interventions/Control_8 left-handed/ left hand training/complex task
Interventions/Control_9
Interventions/Control_10

Eligibility
Age-lower limit
20 years-old <=
Age-upper limit
40 years-old >
Gender Male and Female
Key inclusion criteria healthy adults who gave full informed consent to the study and submitted a signed document.
Key exclusion criteria 1) medical history of brain damage or mental diseases
2) medical history of epilepsy or had a history of anti-epileptic medication
3) motor dysfunction of upper limbs.
Target sample size 56

Research contact person
Name of lead principal investigator
1st name Ryoichi
Middle name
Last name Nagatomi
Organization Tohoku University
Division name Graduate School of Biomedical Engineering
Zip code 980-8575
Address Seiryo-cho 2-1, Aoba-ku, Sendai, Japan
TEL 022-717-8586
Email nagatomi@med.tohoku.ac.jp

Public contact
Name of contact person
1st name Ryoichi
Middle name
Last name Nagatomi
Organization Tohoku University
Division name Graduate School of Biomedical Engineering
Zip code 980-8575
Address Seiryo-cho 2-1, Aoba-ku, Sendai, Japan
TEL 022-717-8586
Homepage URL
Email nagatomi@med.tohoku.ac.jp

Sponsor
Institute Tohoku University, Graduate School of Biomedical Engineering
Institute
Department

Funding Source
Organization Tohoku University, Graduate School of Biomedical Engineering
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 Tohoku University
Address Seiryo-cho 2-1, Aoba-ku, Sendai, Japan
Tel 022-717-8586
Email nagatomi@med.tohoku.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
2021 Year 03 Month 18 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 Open public recruiting
Date of protocol fixation
2021 Year 03 Month 18 Day
Date of IRB
2021 Year 04 Month 14 Day
Anticipated trial start date
2021 Year 03 Month 23 Day
Last follow-up date
2023 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 03 Month 18 Day
Last modified on
2021 Year 09 Month 17 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000049860

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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