Extensively and pan-drug resistant Pseudomonas aeruginosa keratitis: clinical features, risk factors, and outcome

摘要

Emergence of multi-drug resistant (MDR), extensively drug resistant (XDR), and pan-drug resistant (PDR) strains of Pseudomonas aeruginosa pose a significant therapeutic challenge. Managing XDR and PDR Pseudomonas aeruginosa keratitis would be extremely difficult due to paucity of safe and effective topical medications. We aim to describe the clinical features, risk factors, and outcome of XDR and PDR Pseudomonas aeruginosa keratitis.