Visual Field Defect Estimation Using Sequentially Optimized Reconstruction Strategy on Healthy and Glaucoma Subjects

Launched by INSEL GRUPPE AG, UNIVERSITY HOSPITAL BERN · Oct 25, 2017

Keywords

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Eligibility criteria

• Inclusion Criteria:
• • Cataract yes or no
• • Age range 40 - 80 years
• • Normal visual field (MD: \< +2 dB)
• • Refractive error within ±5 dpt. spherical equivalent
• • Astigmatism of \< -3 dpt.
• • Visual acuity of ≥0.3 logMar (decimal ≥0.5)
• • Experience in perimetry (history of at least one perimetry examination)
• • False positive or negative errors each less than 20% in each examination
• • Primary open-angle/ pseudoexfoliation/ primary angle-closure glaucoma
• • Early to moderate visual field loss (MD: +2 to +12 dB)
• • Written informed consent
• Exclusion Criteria:
• • Exclusion criteria are children (\<18 years old), inability to follow the procedure, insufficient knowledge of project language, the history of other ocular diseases than glaucoma or cataract or other conditions that might affect visual field testing (e.g. pituitary lesions, demyelinating diseases).