UMIN ID: C000000438
Registered date:30/06/2006
Official scientific title of the study: Clinical evaluation of the patients after cataract surgery implanted intraocular lens with prolate anterior surface or spherical surface
Basic Information
| Recruitment status | |
|---|---|
| Health condition(s) or Problem(s) studied | Cataract |
| Date of first enrollment | 2006/06/01 |
| Target sample size | 270 |
| Countries of recruitment | Japan |
| Study type | Interventional |
| Intervention(s) | spherical surface intraocular lens(MA60BM) implanted eye prolate anterior surface intra ocular lens(ZA9003) normal volunteer without exclusion criteria |
Outcome(s)
| Primary Outcome | preoperative and postoperative period; after one week, one month, and three month. visual acuity, contrast sensitivity, intraocular lens tilting, intraocular decentering, wave front analysis, pupil size |
|---|---|
| Secondary Outcome |
Key inclusion & exclusion criteria
| Age minimum | 30years-old |
|---|---|
| Age maximum | 90years-old |
| Gender | Male and Female |
| Include criteria | |
| Exclude criteria | 1)Diabetic mellitus 2)Pseudoexforiation 3) operated laser iridotomy 4) ocular pathology other than cataract, cornea disease, uveitis, neurologic disease, glaucoma 5) elongated postoperative inflammation 6) drugs influenced on pupil size |
Related Information
| Primary Sponsor | Jichi medical university, department of ophthalmology |
|---|---|
| Secondary Sponsor | |
| Source(s) of Monetary Support | None |
| Secondary ID(s) |
Contact
| public contact | |
| Name | |
| Address | 3311-1 Yakushiji Shimotuke City Tochigi Japan |
| Telephone | |
| Affiliation | Jichi medical university Department of ophthalmology |
| scientific contact | |
| Name | Shinsuke Aoki |
| Address | 3311-1 Yakushiji Shimotuke City Tochigi Japan |
| Telephone | |
| Affiliation | Jichi medical university Department of pthalmology |