Effect of COVID-19 Shelter-In-Place Orders on Visual Outcomes of Ophthalmic Surgical Emergencies.

Purpose: To compare the outcomes of ophthalmic surgical emergencies during shelter-in-place (SIP) order with the corresponding period in 2019.

Methods: This retrospective cohort study compared patients presenting to the Bascom Palmer Eye Institute (BPEI) emergency department (ED) who underwent urgent surgery during the SIP period (March 23-May 17, 2020), compared to the same weeks in 2019 (non-SIP). Main outcome measures included symptom-to-ED time, ED-to-surgical decision time, surgical decision-to-operating room (OR) time, ED-to-OR time, and postoperative follow-up time. Secondary outcome measures included travel distance, visual acuity (VA), intraocular pressure (IOP), and number of glaucoma medications.

Results: Seventy-six and 148 patients presented with ophthalmic surgical emergencies in the SIP and non-SIP study periods, respectively. Retinal detachment (RD), acute glaucoma, and open globe injury were the most common diagnoses in both periods. Symptom-to-ED and surgical decision-to-OR times were shorter during the SIP period. SIP patients had comparable preoperative VA but worse postoperative VA compared to non-SIP patients. During the SIP period, RD patients experienced postoperative VA reduction rather than improvement (+0.09 vs. -0.23 logMAR, p = 0.03); glaucoma patients were less likely to reach surgical decision within 24 h (OR 0.16 [95% CI 0.03-0.95]); and globe injuries had longer ED-to-surgical decision time and ED-to-OR time compared to the non-SIP period. Other outcomes were similar between both study periods.

Conclusion: There was reduced volume of ophthalmic surgical emergencies and worse postoperative vision during SIP compared to the non-SIP period, despite shorter symptom-to-ED and surgical decision-to-OR times suggesting minimal delays in seeking or receiving care.