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[Evaluation of conjunctival cultures in various eye infections]
N Yildirim1, Y Akgün, S Topbaş
1Anadolu Universitesi, Tip Fakültesi, Göz Hastaliklari Anabilim Dah.
Abstract:
1550 conjunctival cultures taken between 1985-1988 were evaluated retrospectively. Among 455 cultures with positive growth, bacterial agents seen in their order of occurrence were Staphylococcus epidermidis (35.82%), Streptococcus pneumonia (19.34%) and Staphylococcus aureus (18.46%), respectively. Moreover, the distribution of agents in 185 cases with complete clinical records were discussed in the light of data found in the literature.
Insights
This study analyzed 1550 conjunctival cultures from 1985-1988. Staphylococcus epidermidis, Streptococcus pneumoniae, and Staphylococcus aureus were the most common bacterial pathogens found.
Area of Science:
- Ophthalmology
- Microbiology
- Infectious Diseases
Context:
- Conjunctival cultures are crucial for diagnosing ocular infections.
- Bacterial conjunctivitis remains a significant cause of ocular morbidity.
- Understanding the prevalence of bacterial agents is essential for effective treatment.
Purpose:
- To retrospectively analyze the etiological agents of bacterial conjunctivitis from conjunctival cultures.
- To determine the frequency and distribution of common bacterial pathogens.
- To compare findings with existing literature.
Summary:
- A retrospective analysis of 1550 conjunctival cultures (1985-1988) identified bacterial pathogens.
- The most prevalent bacteria were Staphylococcus epidermidis (35.82%), Streptococcus pneumoniae (19.34%), and Staphylococcus aureus (18.46%).
- Clinical data from 185 cases were analyzed to discuss the distribution of these agents.
Impact:
- Provides historical data on bacterial conjunctival flora, aiding in understanding epidemiological shifts.
- Informs empirical treatment guidelines for bacterial conjunctivitis.
- Highlights the importance of microbiological diagnosis in ophthalmology.