UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000035897 |
|---|---|
| Receipt number | R000040900 |
| Scientific Title | visual function and satisfaction with bifocal contact lenses after cataract surgery |
| Date of disclosure of the study information | 2019/02/17 |
| Last modified on | 2019/02/17 00:22:24 |
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Basic information
Public title
visual function and satisfaction with bifocal contact lenses after cataract surgery
Acronym
bifocal contact lenses after cataract surgery
Scientific Title
visual function and satisfaction with bifocal contact lenses after cataract surgery
Scientific Title:Acronym
bifocal contact lenses after cataract surgery
Region
| Japan |
Condition
Condition
cataract
Classification by specialty
| Ophthalmology |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To investigate visual function and satisfaction with bifocal contact lenses after cataract surgery
Basic objectives2
Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
visual acuity
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
| 80 | years-old | > |
Gender
Male and Female
Key inclusion criteria
To hope correction of Presbyopia after implanting monofocal IOL
Corneal astigmatism less than 1.5
Best corrected decimal visual acuity more than 0.8
Key exclusion criteria
Cases having ophthalmologic diseases except for cataract
Cases judged unsuitable by the research director
Target sample size
20
Research contact person
Name of lead principal investigator
| 1st name | |
| Middle name | |
| Last name | Kazutaka Kamiya |
Organization
Kitasato University
Division name
Department of Ophthalmology
Zip code
Address
1-15-1 Kitasato, Minami, Sagamihara, Kanagawa
TEL
042-778-9920
kamiyak-tky@umin.ac.jp
Public contact
Name of contact person
| 1st name | |
| Middle name | |
| Last name | Kazutaka Kamiya |
Organization
Kitasato University
Division name
Department of Ophthalmology
Zip code
Address
1-15-1 Kitasato, Minami, Sagamihara, Kanagawa
TEL
042-778-9920
Homepage URL
kamiyak-tky@umin.ac.jp
Sponsor or person
Institute
Department of Ophthalmology, 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
Address
Tel
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 | 02 | Month | 17 | 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
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
Open public recruiting
Date of protocol fixation
| 2018 | Year | 12 | Month | 19 | Day |
Date of IRB
Anticipated trial start date
| 2018 | Year | 12 | Month | 19 | Day |
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
To investigate visual function and satisfaction with bifocal contact lenses after cataract surgery
Management information
Registered date
| 2019 | Year | 02 | Month | 17 | Day |
Last modified on
| 2019 | 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=R000040900
