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Exogenous Neisseria meningitidis endophthalmitis
D A Saperstein1, M D Bennett, J P Steinberg
1Emory Eye Center, Atlanta, GA 30322, USA. dsapers@emory-edu
American Journal of Ophthalmology
|January 1, 1997
Summary
This case study details Neisseria meningitidis endophthalmitis in an 81-year-old man with a leaking filtering bleb. Antibiotic therapy was successful, and contact prophylaxis was not recommended due to the non-invasive nature of the infection.
Area of Science:
- Ophthalmology
- Infectious Diseases
- Microbiology
Background:
- Neisseria meningitidis can cause severe infections, including endophthalmitis.
- Leaking filtering blebs following ocular surgery represent a potential route for exogenous bacterial entry.
- Exogenous endophthalmitis requires prompt diagnosis and treatment to preserve vision.
Observation:
- An 81-year-old male patient with a chronic, leaking filtering bleb developed exogenous endophthalmitis.
- The causative agent was identified as Neisseria meningitidis.
Findings:
- The endophthalmitis was successfully treated with antibiotic therapy.
- Prophylaxis for patient contacts was not recommended as the bacteria likely entered via the bleb, indicating a non-invasive strain.
Implications:
- This case highlights the importance of considering the route of bacterial entry when assessing the need for prophylaxis in Neisseria meningitidis endophthalmitis.
- Non-invasive N. meningitidis infections, such as those associated with filtering blebs, may not warrant contact prophylaxis.
- Endogenous or idiopathic N. meningitidis endophthalmitis may require different management strategies regarding contact prophylaxis.