title: Update on the prevention and treatment of endophthalmitis.
abstract: Endophthalmitis remains a rare but serious cause of visual loss. Over time, changes have been noted in endophthalmitis in terms of predominant causes, infecting organisms, and antibiotic susceptibilities. There is controversy regarding the use of intracameral prophylactic antimicrobials during cataract surgery. Alternatively, there appears to be increasing evidence against using routine topical antibiotics for intravitreal injections. There are also increasing reports of multidrug-resistant organisms causing endophthalmitis, but the combination of vancomycin and ceftazidime appears effective for the vast majority of cases. Future trends may involve increasing utilization of polymerase chain reaction for diagnosis, and possibly office-based pars plana vitrectomy for treatment of endophthalmitis.
authors.affiliation: Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, 311 9 Street North, #100, Naples, FL 34102. (239) 659-3937. FAX (239) 659-3982. sschwartz2@med.miami.edu.
authors.forename: Stephen G
authors.initials: SG
authors.lastname: Schwartz
authors.affiliation: Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, 900 Northwest 17 Street, Miami, FL 33136. (305) 326-6118. FAX (305) 326-6471. hflynn@med.miami.edu.
authors.forename: Harry W
authors.initials: HW
authors.lastname: Flynn
keywords: Antibiotics; Endophthalmitis; Intravitreal injection; Pars plana vitrectomy; Polymerase chain reaction