Condition: Hemianopia, Homonymous · Tunnel Vision · Visual Field Defect, Peripheral · Sponsor: Massachusetts Eye and Ear Infirmary
The investigators will develop and test different configurations of high-power prisms to expand the field of vision of patients with visual field loss to assist them with obstacle detection when walking. The study will involve multiple visits (typically four) to Schepens Eye Research Institute for fitting and testing with the prism glasses. The overall objective is to determine best designs and fitting parameters for implementation in prism devices for future clinical trials.
This description comes directly from the study's public registry record.
Alex Bowers · 617 912 2512 · alex_bowers@meei.harvard.edu
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| Schepens Eye Research Institute | Boston, Massachusetts, United States | Recruiting |
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Source record: clinicaltrials.gov/study/NCT04424979