1. Persistent Endophthalmitis after Intravitreal Antimicrobial Therapy
- Author
-
Travis A. Meredith, Ashraf Shaarawy, M. Gilbert Grand, and Hector E. Ibanez
- Subjects
Adult ,Male ,medicine.medical_specialty ,Visual acuity ,Adolescent ,genetic structures ,medicine.drug_class ,Eye disease ,medicine.medical_treatment ,Antibiotics ,Visual Acuity ,Eye Infections, Bacterial ,Propionibacterium acnes ,Endophthalmitis ,medicine ,Humans ,Child ,Aged ,Retrospective Studies ,Aged, 80 and over ,Chemotherapy ,Bacteria ,biology ,business.industry ,Fungi ,Middle Aged ,Eye infection ,medicine.disease ,biology.organism_classification ,Antimicrobial ,eye diseases ,Anti-Bacterial Agents ,Surgery ,Vitreous Body ,Ophthalmology ,Child, Preschool ,Female ,medicine.symptom ,business ,Eye Infections, Fungal - Abstract
Purpose: To assess the frequency of persistent infection after injection of intravitreal antimicrobials as therapy for endophthalmitis and to determine if persistent infection influences the final visual outcome after treatment. Methods: In a series of 42 eyes with culture-positive endophthalmitis of various types, the authors performed a second vitreous culture and injection of antimicrobial agents in 22 eyes. Repeat cultures were obtained 3 to 8 days after initial therapy in 20 of the 22 eyes. Results: Twelve of the 22 eyes were persistently culture-positive. Organisms identified in the persistently culture-positive eyes included staphylococcal species (n = 4), Streptococcus (n = 4), Serratia (n = 1), Propionibacterium acnes (n = 1), and fungi (n = 2). Eyes in which the initial antimicrobial therapy failed to eradicate a bacterial infection had a worse outcome than those that were culture-negative on repeat sampling. Final visual acuity of 20/200 or better after repeat injection was attained in 4 of the 12 culture-positive eyes. Conclusion: A single injection of intravitreal antimicrobial agents may be insufficient to cure some cases of endophthalmitis, and a second injection should be considered in some circumstances.
- Published
- 1995
- Full Text
- View/download PDF