Edgar David F

Jones Pete R, Campbell Peter, Callaghan Tamsin, Jones Lee, Asfaw Daniel S, Edgar David F et al.

This study found tablet-based home visual field monitoring in glaucoma patients is accurate, viable, and provides clinically useful data, reducing measurement error compared to clinic tests alone.

Jones Pete R, Demaria Giorgia, Tigchelaar Iris, Asfaw Daniel S, Edgar David F, Campbell Peter et al.

Webcam-based monitoring of patient compliance during visual field tests correlated with measurement error. This offers a low-cost way to improve test reliability by identifying poor quality results and guiding interventions.

Gunn Patrick J G, Marks Joanne R, Konstantakopoulou Evgenia, Edgar David F, Lawrenson John G, Roberts Stephen A et al.

This study found the Manchester Glaucoma Enhanced Referral Scheme effectively filters patients, demonstrating low false-positive (15.5%) and false-negative (0.8%) rates. This suggests efficient resource allocation and minimizes missed glaucoma cases.

Dabasia Priya L, Fidalgo Bruno R, Edgar David F, Garway-Heath David F, Lawrenson John G

This study found OCT's RNFL thickness best detects glaucoma, and combining it with visual function tests improves case-finding, aiding early diagnosis in the community.

Dabasia Priya L, Edgar David F, Murdoch Ian E, Lawrenson John G

This study found the van Herick test and Visante OCT effectively screen for narrow anterior chamber angles. Van Herick's simplicity makes it ideal for initial screening to identify patients needing further gonioscopy.