Genome-wide Association Study for Glucocorticoid-Induced Ocular Hypertension

We aim to identify genetic variants associated with glucocorticoid (GC)-induced intraocular pressure (IOP) change utilizing genome-wide association study (GWAS) and whole exome sequencing (WES) analyses. The primary outcome was IOP change from baseline to the maximum IOP measurement within 6 months of GC treatment. Study participants were derived from two cohorts: the Fluocinolone Acetonide in Diabetic Macular Edema (FAME) clinical trial and Massachusetts Eye and Ear Infirmary and Retina Health Center (MEE/RHC) clinical sites. The discovery analysis was conducted using the FAME samples (GWAS: n=532, WES: n=534) and replication analysis was done using the MEE/RHC samples (GWAS: n=603, WES: n=601).IOP was measured at baseline and throughout the first 6 months of GC exposure. DNA samples... (for more see dbGaP study page.)