UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000038975 |
|---|---|
| Receipt number | R000044450 |
| Scientific Title | Correlation between axial length of the eye and other each body length |
| Date of disclosure of the study information | 2019/12/25 |
| Last modified on | 2021/02/17 23:13:03 |
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Basic information
Public title
Correlation between eye length and other each body length
Acronym
Correlation between eye length and each body length
Scientific Title
Correlation between axial length of the eye and other each body length
Scientific Title:Acronym
Correlation between eye length and each body length
Region
| Japan |
Condition
Condition
Healthy individuals
Classification by specialty
| Ophthalmology |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
The purpose of this study is to investigate new factors that are associated with myopia by studying the correlation between the axial length of the eye and each part of the body.
Basic objectives2
Others
Basic objectives -Others
We collect the data regarding refraction, hand length, choroidal thickness, retinal thickness and recent external environment (desk work, PC, smartphone).
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
Axial length of the eye and foot length
Key secondary outcomes
Base
Study type
Others,meta-analysis etc
Study design
Basic design
Randomization
Randomization unit
Blinding
Control
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
Purpose of intervention
Type of intervention
Interventions/Control_1
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
| 20 | years-old | <= |
Age-upper limit
| Not applicable |
Gender
Male and Female
Key inclusion criteria
A person who was given a written explanation of this study and obtained their consent.
Key exclusion criteria
1. Those who cannot understand this study.
2. Those who have a history of eye surgery such as LASIK.
3. Those who have current eye diseases.
4. A person who feels pain when measuring eyes or feet.
5. Those with strong hallux valgus.
Target sample size
40
Research contact person
Name of lead principal investigator
| 1st name | Ari |
| Middle name | |
| Last name | Shinojima |
Organization
Keio University School of Medicine
Division name
Department of Ophthalmology
Zip code
160-8582
Address
35 Shinanomachi, Shinjuku-ku
TEL
03-5315-4132
ari.shinojima@keio.jp
Public contact
Name of contact person
| 1st name | Ari |
| Middle name | |
| Last name | Shinojima |
Organization
Keio University School of Medicine
Division name
Department of Ophthalmology
Zip code
160-8582
Address
35 Shinanomachi, Shinjuku-ku
TEL
03-5315-4132
Homepage URL
ari.shinojima@keio.jp
Sponsor or person
Institute
Keio University
Institute
Department
Personal name
Funding Source
Organization
Keio 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
Keio University
Address
35 Shinanomachi, Shinjuku-ku
Tel
03-3353-1211
med-rinri-jmu@adst.keio.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
| 2019 | Year | 12 | Month | 25 | 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
Completed
Date of protocol fixation
| 2019 | Year | 12 | Month | 24 | Day |
Date of IRB
| 2019 | Year | 12 | Month | 25 | Day |
Anticipated trial start date
| 2019 | Year | 12 | Month | 25 | Day |
Last follow-up date
| 2021 | Year | 02 | Month | 11 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
We collect the data regarding refraction, hand length, foot lenght, body height, choroidal thickness, retinal thickness, axial lenght and recent external environment (desk work, PC, smartphone) using non-invasive instruments.
Management information
Registered date
| 2019 | Year | 12 | Month | 24 | Day |
Last modified on
| 2021 | Year | 02 | Month | 17 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000044450
