Visual Field Restoration in Patients With Post-stroke Homonymous Hemianopsia (REVOIR)

Fondation Ophtalmologique Adolphe de Rothschild

Status

Terminated

Conditions

Hemianopsia

Treatments

Other: stimulation of the blind visual field

Study type

Interventional

Funder types

NETWORK

Identifiers

NCT02886663

OGT_2015_16

Details and patient eligibility

About

This study will assess the effectiveness of a stimulus, in the blind field of hemianopsic patients, to restore the vision of patients with homonymous hemianopsia consecutive to stroke (unilateral occipital lesion). Hemianopsia occurs in 30% of strokes regardless of the cerebral localization and in 60% of stroke interesting the territory of the posterior cerebral artery.

Enrollment

9 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Presence of an homonymous visual field amputation after vascular retrochiasmatic lesion of the occipital region (visual cortex alone or with optical radiations or with other associated occipital areas)
inclusion 3 months to 36 months after stroke
Patients aged 18 years and older

Exclusion criteria

Brain injury history
Severe neuropsychological, psychiatric or behavioral disorder
Severe eye disorder or visual impairment (visual acuity less than 3/10)
Progressive eye disorder (cataracts or glaucoma)
insufficient French language proficiency to understand the questionnaires and rehabilitation tasks
patient under legal protection
patient's opposition to participate in the study
no medical insurance coverage
pregnant pr breastfeeding patient