UMIN-CTR Clinical Trial

Basic information
Official scientific title of the study	Study regarding independence of short-term memory for movement and verbal short-term memory
Title of the study (Brief title)	Study regarding independence of short-term memory for movement and verbal short-term memory
Region	Japan

Condition
Condition	Healthy adults
Classification by specialty	Adult
Classification by malignancy	Others
Genomic information	NO

Objectives
Narrative objectives1	To investigate the independence of short-term memory for movement and verbal short-term memory using dual-task method.
Basic objectives2	Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes	Score of visual short-term memory for movement Score of kinesthetic short-term memory for movement Verbal short-term memory score
Key secondary outcomes

Base
Study type	Interventional

Study design
Basic design	Factorial
Randomization	Randomized
Randomization unit	Individual
Blinding	Open -no one is blinded
Control	No treatment
Stratification	NO
Dynamic allocation	NO
Institution consideration	Institution is not considered as adjustment factor.
Blocking	YES
Concealment	Pseudo-randomization

Intervention
No. of arms	2
Purpose of intervention	Prevention
Type of intervention	Other
Interventions/Control_1	Short-term memory tasks without interference tasks
Interventions/Control_2	Short-term memory tasks with interference tasks
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	49 years-old >=
Gender	Male and Female
Key inclusion criteria	Healthy adults
Key exclusion criteria	(1)Experience as competitive athletes (2)Expertise in kinematics (e.g. physiotherapists, occupational therapists, medical doctors) (3)Presence or history of any central nervous system disorder (e.g. stroke, head injury, dementia, mental retardation, multiple sclerosis, epilepsy, schizophrenia) (4)Psychotropic drug use, lifetime history of substance abuse/dependence (5)Severe hearing impairment (6)Severe visual impairment (7)Upper-extremity amputee (8)Sensory or motor impairment in the upper extremity
Target sample size	18

Research contact person
Name of lead principal investigator	Naofumi Tanaka
Organization	Tohoku University Graduates School of Medicine
Division name	Physical Medicine and Rehabilitation
Address	2-1 Seiryo, Aoba, Sendai, 980-8575, Japan
TEL	022-717-7338
Email	tanaka-n@med.tohoku.ac.jp

Public contact
Name of contact person	Naofumi Tanaka
Organization	Tohoku University Graduates School of Medicine
Division name	Physical Medicine and Rehabilitation
Address	2-1 Seiryo, Aoba, Sendai, 980-8575, Japan
TEL	022-717-7338
Homepage URL
Email	tanaka-n@med.tohoku.ac.jp

Sponsor
Institute	Department of Physical Medicine and Rehabilitation, Tohoku University Graduates School of Medicine
Institute
Department

Funding Source
Organization	Department of Physical Medicine and Rehabilitation, Tohoku University Graduates School of Medicine
Organization
Division
Category of Funding Organization	Self funding
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	2015 Year 10 Month 30 Day

Progress
Recruitment status	Completed
Date of protocol fixation	2015 Year 10 Month 26 Day
Anticipated trial start date	2015 Year 10 Month 30 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	2015 Year 10 Month 30 Day
Last modified on	2018 Year 11 Month 01 Day

Link to view the page
URL(English)	https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000022623