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Intravitreal Injection and Quantitation of Infection Parameters in a Mouse Model of Bacterial Endophthalmitis
Published on: February 6, 2021
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Recurrent pseudomonas aeruginosa endophthalmitis
Seema Gupta1, Geoffrey G Emerson, Christina J Flaxel
1From the Casey Eye Institute, Oregon Health & Science University, Portland, Oregon. Dr. Emerson is now in private practice in St. Paul, Minnesota.
Retinal Cases & Brief Reports
|November 13, 2014
Summary
Recurrent Pseudomonas aeruginosa endophthalmitis after cataract surgery can be aggressive. Complete eradication may require intraocular lens and capsule removal, alongside vitrectomy and antibiotics.
Area of Science:
- Ophthalmology
- Infectious Diseases
Background:
- Endophthalmitis is a serious intraocular infection.
- Pseudomonas aeruginosa is a particularly virulent pathogen in endophthalmitis cases.
Purpose of the Study:
- To describe a case of recurrent endophthalmitis caused by Pseudomonas aeruginosa.
- To highlight the management challenges and treatment outcomes.
Main Methods:
- Case evaluation for presumed endophthalmitis post-cataract surgery.
- Management involved pars plana vitrectomy and intravitreal antibiotics.
- Surgical intervention included intraocular lens and lens capsule removal.
Main Results:
- Successful resolution of Pseudomonas aeruginosa intraocular infection was achieved.
- Multiple pars plana vitrectomies were required.
- Final visual acuity improved to 20/30 after explantation.
Conclusions:
- Pseudomonas aeruginosa can cause aggressive, fulminant endophthalmitis.
- Intraocular lens and lens capsule removal may be necessary for complete eradication.
- Prompt and aggressive management is crucial for visual recovery.
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