UMIN-CTR Clinical Trial

Unique ID issued by UMIN UMIN000023197
Receipt number R000026744
Scientific Title Perceptual psychological study on discrimination in body movements during baseball pitching and its learning for expert baseball players and non-expert players.
Date of disclosure of the study information 2016/07/19
Last modified on 2021/07/20 14:19:43

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Basic information

Public title

Perceptual psychological study on discrimination in body movements during baseball pitching and its learning for expert baseball players and non-expert players.

Acronym

Perceptual psychological study on discrimination in baseball pitching

Scientific Title

Perceptual psychological study on discrimination in body movements during baseball pitching and its learning for expert baseball players and non-expert players.

Scientific Title:Acronym

Perceptual psychological study on discrimination in baseball pitching

Region

Japan


Condition

Condition

None (Healthy Adults)

Classification by specialty

Adult

Classification by malignancy

Others

Genomic information

NO


Objectives

Narrative objectives1

To demonstrate the accuracy of discrimination in body movements and gaze tracking pattern during the discrimination, and to confirm the effects of perceptual training and guidance of eye tracking pattern.

Basic objectives2

Efficacy

Basic objectives -Others


Trial characteristics_1


Trial characteristics_2


Developmental phase



Assessment

Primary outcomes

Choice reaction time and accuracy

Key secondary outcomes

Point of subjective equality (PSE) and Diffrence threshold (DT)


Base

Study type

Interventional


Study design

Basic design

Parallel

Randomization

Randomized

Randomization unit

Individual

Blinding

Open -no one is blinded

Control

No treatment

Stratification


Dynamic allocation


Institution consideration


Blocking


Concealment



Intervention

No. of arms

4

Purpose of intervention

Educational,Counseling,Training

Type of intervention

Other

Interventions/Control_1

Perceptual training with some clues about the discrimination of body movements.
400 trials in 2 days.

Interventions/Control_2

Perceptual training without some clues about the discrimination of body movements.
240 trials in 2 days.

Interventions/Control_3

Instruction about eye tracking pattern.

Interventions/Control_4

Control group

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

35 years-old >

Gender

Male

Key inclusion criteria

Healthy male adults

Key exclusion criteria

Corrected visual acuity >= 14/20.
Competitive baseball experience >= 3 years.
Competitive baseball experience < 8 years.

Target sample size

80


Research contact person

Name of lead principal investigator

1st name Tomoyuki
Middle name
Last name Matsuo

Organization

Osaka University

Division name

Graduate School of Medicine

Zip code

560-0056

Address

1-17, Machikaneyama, Toyonaka, Osaka

TEL

06-6850-6019

Email

tmatsuo@skill.hss.osaka-u.ac.jp


Public contact

Name of contact person

1st name Yufu
Middle name
Last name Tanaka

Organization

Kindai University

Division name

Faculty of Business Administration

Zip code

0577-0818

Address

3-4-1 Kowakae, Higashi-Osaka, Osaka

TEL

06-4307-3389

Homepage URL


Email

ytanaka@bus.kindai.ac.jp


Sponsor or person

Institute

Osaka University

Institute

Department

Personal name



Funding Source

Organization

Osaka University

Organization

Division

Category of Funding Organization

Japanese Governmental office

Nationality of Funding Organization



Other related organizations

Co-sponsor

Kindai University

Name of secondary funder(s)

Japan Society for the Promotion of Science


IRB Contact (For public release)

Organization

Research Ethics Committee, Osaka University Hospital

Address

Center of Medical Innovation and Translational Research

Tel

06-6879-5111

Email

rinri@hp-crc.med.osaka-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

2016 Year 07 Month 19 Day


Related information

URL releasing protocol


Publication of results

Partially published


Result

URL related to results and publications


Number of participants that the trial has enrolled

50

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 07 Month 15 Day

Date of IRB

2016 Year 07 Month 16 Day

Anticipated trial start date

2016 Year 07 Month 19 Day

Last follow-up date

2021 Year 07 Month 20 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 16 Day

Last modified on

2021 Year 07 Month 20 Day



Link to view the page

Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000026744


Research Plan
Registered date File name

Research case data specifications
Registered date File name

Research case data
Registered date File name