UMIN ID: UMIN000035354
Registered date:01/01/2019
Visual field changes after vitrectomy for macular diseases
Basic Information
| Recruitment status | Recruiting |
|---|---|
| Health condition(s) or Problem(s) studied | macular hole, epiretinal membrane |
| Date of first enrollment | 2011/05/30 |
| Target sample size | 150 |
| Countries of recruitment | Japan |
| Study type | Observational |
| Intervention(s) |
Outcome(s)
| Primary Outcome | Visual field changes 3, 6, 12, and 24 months after vitrectomy. |
|---|---|
| Secondary Outcome |
Key inclusion & exclusion criteria
| Age minimum | 20years-old |
|---|---|
| Age maximum | Not applicable |
| Gender | Male and Female |
| Include criteria | |
| Exclude criteria | 1) History of disease which affect the visual field sensitivity except glaucoma, epiretinal membrane, and macular hole. 2) Patients with history of refractive surgery, vitreous surgery or retinal detachment surgery. 3)History of amblyopia (annisometropic amblyopia and refractive amblyopia) 4) Unable to perform visual field test. 5) Patients who were judged to be ineligible for this study. |
Related Information
| Primary Sponsor | Kanazawa University |
|---|---|
| Secondary Sponsor | |
| Source(s) of Monetary Support | None |
| Secondary ID(s) |
Contact
| public contact | |
| Name | Tomomi Higashide |
| Address | 13-1 Takara-machi, Kanazawa, Ishikawa Japan 920-8641 |
| Telephone | 076-265-2000 |
| eyetomo@med.kanazawa-u.ac.jp | |
| Affiliation | Kanazawa University Graduate School of Medical Sciences Department of Ophthalmology |
| scientific contact | |
| Name | Tomomi Higashide |
| Address | 13-1 Takara-machi, Kanazawa, Ishikawa Japan |
| Telephone | 076-265-2403 |
| eyetomo@med.kanazawa-u.ac.jp | |
| Affiliation | Kanazawa University Graduate School of Medical Sciences Department of Ophthalmology |