The structure-function correlation analysed by OCT and full field ERG in typical and pericentral subtypes of retinitis pigmentosa.

ABSTRACT: To investigate the structure-function correlation analysed by full-field electroretinography (ffERG) and optical coherence tomography (OCT) in typical and pericentral subtypes of retinitis pigmentosa (RP). A retrospective, cross-sectional, observational study of right eyes was conducted. The primary analysis used ffERG data to compare the RP subtypes. The subgroup analysis was used to correlate the structure, analysed by OCT, and function, determined by ffERG. Linear regressions explored the relationship between best-corrected visual acuity (BCVA) and multiple parameters. A total of 188 eyes were included. Amplitudes of responses of rod, rod-cone, cone, and 30 Hz flicker of typical type were lower than those of pericentral and other types. In the subgroup analysis, 41 and 21 eyes of the ty

SUBMITTER: Huang CW 

PROVIDER: S-EPMC8376926 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature