UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000017162 |
|---|---|
| Receipt number | R000019907 |
| Scientific Title | Change of Biometry of the eye before and after cataract surgery |
| Date of disclosure of the study information | 2015/04/17 |
| Last modified on | 2015/04/17 16:50:31 |
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Basic information
Public title
Change of Biometry of the eye before and after cataract surgery
Acronym
Change of Biometry of the eye before and after cataract surgery
Scientific Title
Change of Biometry of the eye before and after cataract surgery
Scientific Title:Acronym
Change of Biometry of the eye before and after cataract surgery
Region
| Japan |
Condition
Condition
cataract surgery patient
Classification by specialty
| Ophthalmology |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To investigate the influence of cataract surgery on biometry of the eye.
Basic objectives2
Others
Basic objectives -Others
To study the anatomical changes associated with cataract surgery intervention.
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
The Axial length, corneal curvature, the curvature of the retina, anterior chamber depth, aberation, retinal thickness, choroidal thickness before cataract surgery is compared with those of 3 months after surgery.
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
| Not applicable |
Age-upper limit
| Not applicable |
Gender
Male and Female
Key inclusion criteria
1. subject with cataract
2. subjects with sigh an informed consent form
Key exclusion criteria
Subject with any ocular disease and surgeries
Target sample size
50
Research contact person
Name of lead principal investigator
| 1st name | |
| Middle name | |
| Last name | Santaro Noguchi |
Organization
Saneikai Tsukazaki Hospital
Division name
Department of Ophthalmology
Zip code
Address
68-1, Waku, Aboshi-ku, Himeji, Hyogo Prefecture, Japan
TEL
079-272-8555
s.noguchi@tsukazaki-eye.net
Public contact
Name of contact person
| 1st name | |
| Middle name | |
| Last name | Noguchi Santaro |
Organization
Saneikai Tsukazaki Hospital
Division name
Department of Ophthalmology
Zip code
Address
68-1, Waku, Aboshi-ku, Himeji, Hyogo Prefecture, Japan
TEL
079-272-8555
Homepage URL
s.noguchi@tsukazaki-eye.net
Sponsor or person
Institute
Saneikai Tsukazaki Hospital
Institute
Department
Personal name
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
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
| 2015 | Year | 04 | 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
| 2014 | Year | 04 | Month | 17 | Day |
Date of IRB
Anticipated trial start date
| 2014 | Year | 04 | Month | 17 | Day |
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Axial length measurement, Keratometer, aberration analysis, optical Coherence Tomography analysis, the intraocular pressure and visual acuity analysis are performed before and after surgery.
Management information
Registered date
| 2015 | Year | 04 | Month | 17 | Day |
Last modified on
| 2015 | Year | 04 | Month | 17 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000019907
