Halfpenny William

Hallaj Shahin, Boland Michael V, Halfpenny William, Myers Jonathan S, Weinreb Robert N, Zangwill Linda M et al.

PyOPV parses diverse ophthalmic visual field DICOM data into research formats, despite significant vendor tag variability (17-51% missing). This enables scalable integration for large-scale glaucoma research, overcoming interoperability challenges.

Hallaj Shahin, Halfpenny William, Radgoudarzi Niloofar, Boland Michael V, Swaminathan Swarup S, Wang Sophia Y et al.

This study found most visual field test data elements are missing from standard medical terminologies, hindering data sharing. New concepts were proposed to LOINC to improve interoperability and data standards.

Hallaj Shahin, Halfpenny William, Chuter Benton G, Weinreb Robert N, Baxter Sally L, Cui Qi N

Hallaj Shahin, Halfpenny William, Chuter Benton G, Weinreb Robert N, Baxter Sally L, Cui Qi N

This study found GLP-1R agonists were not significantly associated with IOP changes compared to other antidiabetics, suggesting they neither lower nor raise IOP, which is clinically reassuring for glaucoma patients.