Evaluation of peripheral retinal abnormalities in branch retinal vein occlusion - a relationship with the visual prognosis -

Evaluation of peripheral retinal abnormalities in branch retinal vein occlusion - a relationship with the visual prognosis - - Peripheral retinal abnormalities and visual prognosis in branch retinal vein occlusion

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000028920

Enrollment

Registered

2017-10-01

Start date

2017-03-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Retinal Vein Occlusion

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.RVO eyes with nonperfused areas 2.Japanese patients 3.Patients considered as eligible for study by the investigator

Exclusion criteria

Exclusion criteria: 1.Patients whose images were too poor quality to be analyzed, who had thick retinal hemorrhage or severe macular edema 2.Presence of other macular diseases 3.High myopia -6.0 diopter(D)or worse 4.Patients judged by the investigator to be ineligible for other reasons

Design outcomes

Primary

Measure	Time frame
presence of microaneurysm, retinal hyperpermeability, and neovascularization	—

Secondary

Measure	Time frame
best-corrected visual acuity, central retinal thickness	—

Countries

Japan

Contacts

Public ContactYoshio Hirano

Nagoya City University Graduate School of Medical Sciences Department of Ophthalmology and Visual Science

yoshio.hirano@gmail.com052-853-8251

Outcome results