Role of Static and Dynamic Ocular Biometrics Measured in the Dark and Light as Risk Factors for Angle Closure Progression.

ABSTRACT:

Purpose

To assess the role of static and dynamic ocular biometric parameters measured in the dark and light for predicting progression of primary angle closure suspect (PACS) to primary angle closure (PAC).

Design

Retrospective cohort study using prospective randomized controlled trial data from untreated, control eyes.

Methods

Zhongshan Angle Closure Prevention Trial subjects underwent anterior segment optical coherence tomography (AS-OCT) imaging in the dark and light. Static biometric parameters were measured, consisting of angle, iris, lens, and anterior chamber parameters. Dynamic change parameters were calculated by subtracting light measurements from dark measurements. Cox proportional hazards regression models were developed to assess risk factors for PACD pro

SUBMITTER: Cho A 

PROVIDER: S-EPMC10840898 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature