Optical coherence tomography angiography measurements in Parkinson's disease: A systematic review and meta-analysis.

ABSTRACT: Optical coherence tomography angiography (OCT-A) is an ocular imaging technology that has emerged as a non-invasive tool to evaluate retinal microvascular changes in neurodegenerative diseases including Parkinson's disease (PD) and Alzheimer's disease. While several studies have reported on the presence of pathologic retinal microvascular alterations in PD, the utility of OCT-A as a biomarker for PD evaluation is still unclear. A systematic review and meta-analysis were performed to explore the current evidence for the role of OCT-A in PD published up until June 2022. PubMed, Scopus, and Web of Science databases were used to systematically identify relevant papers and a meta-analysis was conducted using Stata16 software according to the level of heterogeneity applying a random- or fixed-ef

SUBMITTER: Salehi MA 

PROVIDER: S-EPMC10564940 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature