A case of Listeria monocytogenes endophthalmitis with recurrent inflammation and novel management

Abstract

Background: Listeria monocytogenes is a rare cause of endogenous endophthalmitis. In the limited number of reported Listeria endophthalmitis cases, visual acuity outcomes have been very poor. Findings: Here, we report a case of Listeria endophthalmitis that was complicated by recurrent inflammation. The patient required treatment with both intravitreal and long-term systemic antibiotics. An anterior chamber washout was necessary for the patient to regain 20/20 visual acuity. Conclusions: This case highlights the importance of considering Listeria early in the disease course, as it has low sensitivity to standard empiric antibiotic therapy. It also stresses the importance of addressing damaging inflammation in infectious conditions.