Visual Field Restoration in Patients With Post-stroke Homonymous Hemianopsia
Keywords
Abstract
Dates
Last Verified: | 11/30/2019 |
First Submitted: | 08/28/2016 |
Estimated Enrollment Submitted: | 08/28/2016 |
First Posted: | 08/31/2016 |
Last Update Submitted: | 12/10/2019 |
Last Update Posted: | 12/12/2019 |
Actual Study Start Date: | 12/12/2016 |
Estimated Primary Completion Date: | 11/24/2019 |
Estimated Study Completion Date: | 11/24/2019 |
Condition or disease
Intervention/treatment
Other: stimulation of the blind visual field
Phase
Arm Groups
Arm | Intervention/treatment |
---|---|
Experimental: immediate rehabilitation | |
Other: delayed rehabilitation |
Eligibility Criteria
Ages Eligible for Study | 18 Years To 18 Years |
Sexes Eligible for Study | All |
Accepts Healthy Volunteers | Yes |
Criteria | 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 |
Outcome
Primary Outcome Measures
1. change in the sensitivity of detection of a visual stimulus after rehabilitation [change from baseline sensitivity at week 22]