UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000037929 |
|---|---|
| Receipt number | R000043233 |
| Scientific Title | Comparison of Conventional Keratometry and Total Corneal Power in Normal Eyes. |
| Date of disclosure of the study information | 2019/09/04 |
| Last modified on | 2020/04/06 15:14:14 |
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Basic information
Public title
Comparison of Conventional Keratometry and Total Corneal Power in Normal Eyes.
Acronym
Comparison of Conventional Keratometry and Total Corneal Power in Normal Eyes.
Scientific Title
Comparison of Conventional Keratometry and Total Corneal Power in Normal Eyes.
Scientific Title:Acronym
Comparison of Conventional Keratometry and Total Corneal Power in Normal Eyes.
Region
| Japan |
Condition
Condition
normal eyes
Classification by specialty
| Ophthalmology |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
This study was aimed to compare conventional keratometry measured with an automated keratometer and total corneal power measured with corneal tomographer in normal eyes.
Basic objectives2
Others
Basic objectives -Others
relativity
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
Comparison and relativity between the conventional keratometry and the total corneal power.
Key secondary outcomes
Base
Study type
Observational
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
| 60 | years-old | > |
Gender
Male and Female
Key inclusion criteria
normal eyes
Key exclusion criteria
Opthtalmic diseases, Previous history of ocular surgery or ocular trauma
Target sample size
50
Research contact person
Name of lead principal investigator
| 1st name | Rie |
| Middle name | |
| Last name | Hoshikawa |
Organization
Kitasato University
Division name
School of Allied Health Sciences
Zip code
252-0373
Address
1-15-1, Kitasato, Minami-ku, Sagamihara-shi, Kanagawa, Japan
TEL
042-778-9671
pink417dj@yahoo.co.jp
Public contact
Name of contact person
| 1st name | Rie |
| Middle name | |
| Last name | Hoshikawa |
Organization
Kitasato University
Division name
School of Allied Health Sciences
Zip code
252-0373
Address
1-15-1, Kitasato, Minami-ku, Sagamihara-shi, Kanagawa, Japan
TEL
042-778-9671
Homepage URL
pink417dj@yahoo.co.jp
Sponsor or person
Institute
Kitasato University
Institute
Department
Personal name
Funding Source
Organization
Kitasato 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
Kitasato University Hospital
Address
1-15-1, Kitasato, Minami-ku, Sagamihara-shi, Kanagawa, Japan
Tel
042-778-8273
rinrib@med.kitasato-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
| 2019 | Year | 09 | Month | 04 | 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
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
| 2019 | Year | 01 | Month | 01 | Day |
Date of IRB
| 2019 | Year | 04 | Month | 09 | Day |
Anticipated trial start date
| 2019 | Year | 04 | Month | 10 | Day |
Last follow-up date
| 2019 | Year | 12 | Month | 31 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
We investigate comparison and relativity between the conventional keratometry and the total corneal power.
Management information
Registered date
| 2019 | Year | 09 | Month | 04 | Day |
Last modified on
| 2020 | Year | 04 | Month | 06 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000043233
