Glaucoma, Open-Angle Clinical Trial
Official title:
Novel Vision Testing Paradigms for Patients With Glaucoma
Verified date | September 2019 |
Source | St. Michael's Hospital, Toronto |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Observational |
The purpose of this study is to determine whether rapid eye movements called saccades are impaired in glaucoma, a neurodegenerative disease of visual pathways.
Status | Enrolling by invitation |
Enrollment | 40 |
Est. completion date | April 2020 |
Est. primary completion date | April 2020 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 40 Years to 80 Years |
Eligibility |
Inclusion Criteria: - Ages from 40-80 years. Primary open angle glaucoma is defined by characteristic glaucomatous optic nerve head findings and the presence of corresponding visual field deficits in one or both eyes. All control subjects will be age-matched, with no ocular medical or surgical history, and a completely normal eye examination. Age-matched controls will be recruited from local hospital personnel and accompanying relatives. Exclusion criteria: - Any patient with a history of other eye disease, neurological disease or neurodegenerative disorder, or history of incisional ocular surgery within the previous month will be excluded. |
Country | Name | City | State |
---|---|---|---|
Canada | St. Michael's Hospital | Toronto | Ontario |
Lead Sponsor | Collaborator |
---|---|
St. Michael's Hospital, Toronto |
Canada,
Gupta N, Krishnadev N, Hamstra SJ, Yücel YH. Depth perception deficits in glaucoma suspects. Br J Ophthalmol. 2006 Aug;90(8):979-81. Epub 2006 May 3. — View Citation
Kanjee R, Yücel YH, Steinbach MJ, González EG, Gupta N. Delayed saccadic eye movements in glaucoma. Eye Brain. 2012 Nov 26;4:63-68. doi: 10.2147/EB.S38467. eCollection 2012. — View Citation
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Delay in saccades | April 2014 |
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