UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000014520 |
|---|---|
| Receipt number | R000016743 |
| Scientific Title | Prevalence and Risd factors for Age-related Macular Degeneration in the Japanese Population: The Hatoyama Study |
| Date of disclosure of the study information | 2014/08/01 |
| Last modified on | 2015/07/09 12:11:44 |
* This page includes information on clinical trials registered in UMIN clinical trial registed system.
* We don't aim to advertise certain products or treatments
Basic information
Public title
Prevalence and Risd factors for Age-related Macular Degeneration in the Japanese Population: The Hatoyama Study
Acronym
Prevalence and Risd factors for Age-related Macular Degeneration in the Japanese Population: The Hatoyama Study
Scientific Title
Prevalence and Risd factors for Age-related Macular Degeneration in the Japanese Population: The Hatoyama Study
Scientific Title:Acronym
Prevalence and Risd factors for Age-related Macular Degeneration in the Japanese Population: The Hatoyama Study
Region
| Japan |
Condition
Condition
age related macular degeneration
Classification by specialty
| Ophthalmology |
Classification by malignancy
Others
Genomic information
YES
Objectives
Narrative objectives1
The aim of the present study was to reserch the prevalence of AMD in a general adult population of Hatoyama , Japan.
Basic objectives2
Others
Basic objectives -Others
To reserch for the risk factors for AMD
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
the prevalence of AMD
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
| 65 | years-old | <= |
Age-upper limit
| Not applicable |
Gender
Male and Female
Key inclusion criteria
Participants of the follow-up surveys of Hatoyama study
Key exclusion criteria
Participants with fundus photographs of any eye showing poor quality or who disagree to take eye examinations.
Target sample size
500
Research contact person
Name of lead principal investigator
| 1st name | |
| Middle name | |
| Last name | Aya Aoki |
Organization
Tokyo Metropolitan Geriatric Hospital
Division name
Department of Ophthalmology
Zip code
Address
35-2 Sakaecho, Itabshi-ku. Tokyo
TEL
03-3964-1141
iriayap2@gmail.com
Public contact
Name of contact person
| 1st name | |
| Middle name | |
| Last name | Aya Aoki |
Organization
Tokyo Metropolitan Geriatric Hospital
Division name
Department of Ophthalmology
Zip code
Address
35-2 Sakaecho, Itabshi-ku. Tokyo
TEL
03-3964-1141
Homepage URL
iriayap2@gmail.com
Sponsor or person
Institute
Tokyo Metropolitan Geriatric Hospital
Department of Ophthalmology
Institute
Department
Personal name
Funding Source
Organization
Japan society for the promotion of science
Organization
Division
Category of Funding Organization
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
| 2014 | Year | 08 | Month | 01 | Day |
Related information
URL releasing protocol
Publication of results
Partially published
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
Main results already published
Date of protocol fixation
| 2012 | Year | 09 | Month | 01 | Day |
Date of IRB
Anticipated trial start date
| 2012 | Year | 09 | Month | 10 | Day |
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
We graded each fundus photograph for AMD
Management information
Registered date
| 2014 | Year | 07 | Month | 09 | Day |
Last modified on
| 2015 | Year | 07 | Month | 09 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000016743
