Retrospective Large Database Study of Central Serous Chorioretinopathy Treatments and Visual Outcomes Analysis in the United States.

To evaluate a large database detailing the changes in visual acuity (VA) and central subfield thickness after various treatments for central serous chorioretinopathy (CSCR). A retrospective analysis was performed of patients with CSCR from January 2015 to September 2022 using the Vestrum Health Retina Database of aggregated de-identified electronic medical records from retina specialists in the United States. The cases of CSCR were categorized by age, sex, and treatment provided. The annual incidence of CSCR was 1.72% (61 755 of 3 598 672 patient eyes), with a mean patient age of 53 years. Male eyes comprised 71.8% of the patient population. Eighty-five percent of patients received no treatment within 1 year of diagnosis. Of the patients needing treatment, 21% received thermal laser therapy, 23% photodynamic therapy, and 49% antivascular endothelial growth factor (anti-VEGF) intraocular injection. Patients not receiving treatment had the best baseline and 1-year VA. All treatment groups had an increased percentage of patients gaining letters compared with patients not receiving treatment. Although most patients did not require treatment, those who received treatment generally did well, with a large proportion having visual gain. Statistical analysis suggests treatment has a positive impact on VA outcomes. Patients receiving combination treatment were older and had the least visual gain of the treated cohorts. Younger patients with CSCR treated with anti-VEGF (and without a secondary diagnosis of macular degeneration) had the greatest increase in VA at 1 year.