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Name:
UMIN ID:

Recruitment status No longer recruiting
Unique ID issued by UMIN UMIN000038021
Receipt No. R000043344
Scientific Title Influences of smartphone use while walking on foot pressure for healthy adults open non-randomized single trial.
Date of disclosure of the study information 2020/01/01
Last modified on 2020/03/20

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Basic information
Public title Influences of smartphone use while walking on foot pressure for healthy adults open non-randomized single trial.
Acronym Influences of smartphone use while walking on foot pressure for healthy adults single trial.
Scientific Title Influences of smartphone use while walking on foot pressure for healthy adults open non-randomized single trial.
Scientific Title:Acronym Influences of smartphone use while walking on foot pressure for healthy adults single trial.
Region
Japan

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

Objectives
Narrative objectives1 To discover changes in the foot pressure pattern when smartphone use while walking and alert in activities of daily living
Basic objectives2 Others
Basic objectives -Others Kinematics
Trial characteristics_1 Confirmatory
Trial characteristics_2
Developmental phase Not applicable

Assessment
Primary outcomes Percentage of the anteroposterior length og the center of pressure path to the foot length(%Long)
A scheme of the five areas(heel,central,metatarsal,hallux,and lateral toes parts)for which partical pressure as a percentage of body weight(%PFP)
Key secondary outcomes walking speed
step lengths
durations of the stance
durations of the swing
coefficient of variation

Base
Study type Interventional

Study design
Basic design Factorial
Randomization Non-randomized
Randomization unit
Blinding Open -no one is blinded
Control No treatment
Stratification
Dynamic allocation
Institution consideration Institution is not considered as adjustment factor.
Blocking
Concealment No need to know

Intervention
No. of arms 4
Purpose of intervention Prevention
Type of intervention
Behavior,custom
Interventions/Control_1 Individual subjects walk on a flat 14-m walking course at a comfortable speed and are 2 trials
Interventions/Control_2 Individual subjects walk on a flat 14-m walking course at a comfortable speed while looking smartphone screen and are 2 trials
Interventions/Control_3 Individual subjects walk on a flat 14-m walking course at a comfortable speed while using SNS with smartphone and are 2 trials
Interventions/Control_4 Individual subjects walk on a flat 14-m walking course at a comfortable speed while using cognitive application(like stroop-test) with smartphone and are 2 trials
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

Not applicable
Gender Male and Female
Key inclusion criteria Over twenty years old
Use smartphone on a daily basis
Key exclusion criteria Have visual impairment to affect the use smartphone
Have any neurological and/or musculoskeletal disorders that will interfere with gait
Target sample size 40

Research contact person
Name of lead principal investigator
1st name Ryohei
Middle name
Last name Kondo
Organization Akita university graduate school of health sciences
Division name Department of physical therapy
Zip code 010-8543
Address 1 Chome-1-1 Hondo,akita city,akita prefecture
TEL 018-884-6500
Email m4818008@s.akita-u.ac.jp

Public contact
Name of contact person
1st name Ryohei
Middle name
Last name Kondo
Organization Akita university graduate school of health sciences
Division name Department of physical therapy
Zip code 010-8543
Address 1 Chome-1-1 Hondo,akita city,akita prefecture
TEL 018-884-6500
Homepage URL
Email m4818008@s.akita-u.ac.jp

Sponsor
Institute Akita university graduate school of health sciences
Institute
Department

Funding Source
Organization None
Organization
Division
Category of Funding Organization Self funding
Nationality of Funding Organization

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

IRB Contact (For public release)
Organization Akita university graduate school of health sciences
Address 1 Chome-1-1 Hondo,akita city,akita prefecture
Tel 018-884-6500
Email sryohei@outlook.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 01 Month 01 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 40
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 No longer recruiting
Date of protocol fixation
2019 Year 10 Month 01 Day
Date of IRB
2019 Year 09 Month 24 Day
Anticipated trial start date
2019 Year 10 Month 01 Day
Last follow-up date
2019 Year 10 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
2019 Year 09 Month 17 Day
Last modified on
2020 Year 03 Month 20 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000043344

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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