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Related Experiment Videos

Endophthalmitis: current approaches.

J J Rowsey, D L Newsom, D J Sexton

    Ophthalmology
    |September 1, 1982
    PubMed
    Summary
    This summary is machine-generated.

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    Prompt treatment for endophthalmitis, an eye infection, improves visual outcomes. Early vitrectomy is recommended when the retina is not visible during surgery for better vision recovery.

    Area of Science:

    • Ophthalmology
    • Infectious Diseases
    • Microbiology

    Background:

    • Endophthalmitis is a serious intraocular infection often leading to vision loss.
    • Prompt diagnosis and treatment are crucial for preserving vision.

    Observation:

    • Seventy patients with endophthalmitis underwent diagnostic taps and received intracameral antibiotics.
    • Culture-positive results were obtained in 54 eyes, with common causes including intraocular surgery, trauma, and metastatic infection.
    • The majority of isolates were Gram-positive bacteria, followed by Gram-negative bacteria and fungi.

    Findings:

    • Visual recovery correlated with the virulence of the isolated microorganisms.
    • 44% of eyes achieved 20/400 or better vision, while only 13% achieved 20/40 or better.

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  • Abnormal electroretinography (ERG) indicated poorer visual acuity recovery, whereas near-normal ERG suggested better outcomes.
  • Implications:

    • Intracameral antibiotics and diagnostic taps are standard initial management for endophthalmitis.
    • The virulence of the causative organism significantly impacts visual prognosis.
    • Early vitrectomy is recommended when the retina is not visualized during surgery to improve visual outcomes.