JRCT ID: jRCTs032180047
Registered date:03/12/2018
A comparative study of photographed images by a new fundus photographing device and conventional fundus photographing devices
Basic Information
Recruitment status | Complete |
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Health condition(s) or Problem(s) studied | retional disease,glaucoma, retional disease with cataract, retinal disease with high myopia |
Date of first enrollment | 05/12/2018 |
Target sample size | 20 |
Countries of recruitment | |
Study type | Interventional |
Intervention(s) | In addition to ordinary fundus photographing, photographing the fundus with a new device is performed |
Outcome(s)
Primary Outcome | How to appear the lesion 1) image quality 2) Ease of interpretation |
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Secondary Outcome |
Key inclusion & exclusion criteria
Age minimum | >= 20age old |
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Age maximum | Not applicable |
Gender | Both |
Include criteria | 1) Patients aged 20 years or older at the time of consent 2) Patient who obtained written informed consent after the informed consent sufficiently 3) Patients who could be confirmed or suspected retional disease,glaucoma, retional disease with cataract, retinal disease with intense myopia. 4) Patients who can maintain a sitting position with their own for 5 minutes at each device |
Exclude criteria | 1) Patients who have difficulty maintaining fixation for 10 seconds 2) Patients who can not keep the same posture for 5 minutes on their own 3) Patients with strong cataracts that affect photography 4) Patients who have poor mydriatic condition as they affect photography 5) Patients judged unsuitable for study by investigator 6) Patients using pacemakers 7) Patients who are contraindicated or prohibited for package inserts in comparative devices |
Related Information
Primary Sponsor | Ito Isamu |
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Secondary Sponsor | |
Source(s) of Monetary Support | Kowa Company.Ltd. |
Secondary ID(s) |
Contact
Public contact | |
Name | Isamu Ito |
Address | 1-6-1, Kitamachi, Nishitokyo-shi, Tokyo Japan Tokyo Japan 202-0003 |
Telephone | +81-42-439-8123 |
itoganka@icloud.com | |
Affiliation | HOYA ITO EYE CLINIC |
Scientific contact | |
Name | Isamu Ito |
Address | 1-6-1, Kitamachi, Nishitokyo-shi, Tokyo Japan Tokyo Japan 202-0003 |
Telephone | +81-42-439-8123 |
itoganka@icloud.com | |
Affiliation | HOYA ITO EYE CLINIC |