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RadiusXR’s precision change analysis tools empower clinicians to better detect progression by comparing merged baseline and post-baseline visual fields.
Monitor patient exam status and reliability indices in real-time from anywhere. Set custom thresholds for your practice.
A major leap in virtual reality perimeters. Just six ounces, it’s the lightest, VRP exclusively designed and developed by RadiusXR.
The NOVA Clinical Trial validates RadiusXR’s advanced diagnostic accuracy and innovation in Visual Field Testing for Virtual Reality Perimetry.
Out of 100 participants, half were previously diagnosed with moderate or severe glaucoma, and the other half were mild or suspect.
0.94
Correlation in mean deviation (MD)
Confusion matrices (original staging data) for grader 1 and grader 2. Weighted kappa was 0.91 for grader 1 and 0.93 for grader 2.
(A) Deming regression on all estimated sensitivities across all test locations when setting <15 cB to 15 dB; (B) mean deviation; (C) test duration.
(A) Deming regression on all estimated sensitivities across all test locations when setting <15 cB to 15 dB; (B) mean deviation; (C) test duration.
^ Bradley, C., Ahmed, I. I. K., Samuelson, T. W., Chaglasian, M., Barnebey, H., Radcliffe, N., & Bacharach, J. (2024). Validation of a Wearable Virtual Reality Perimeter for Glaucoma Staging, The NOVA Trial: Novel Virtual Reality Field Assessment. Translational Vision Science & Technology, March 2024, Vol. 13, 10. doi: https://doi.org/10.1167/tvst.13.3.10.
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