TAILIEUCHUNG - Bacterial and fungal profile of external ocular infections in a tertiary care hospital

The eye may be infected from external sources or through intraocular invasion of microorganisms carried by the blood stream. The common eye infections caused by bacterial and fungal pathogens are blepharitis, conjunctivitis, internal and external hordeolum, keratitis, dacryocystitis. Timely institution of appropriate therapy must be initiated to control the infections and thereby minimize the ocular morbidity. Objectives: To study the prevalence of Bacterial and Fungal etiology of External ocular infections and to study the antibiotic susceptibility Pattern of the isolated bacterial pathogens. This study was carried out at Chettinad Hospital & Research Institute. A total of 100 patients with ocular infection attending outpatient department of ophthalmology were included in the study. Conjunctival swabs and corneal scrapings were collected and sent to the microbiology laboratory. The organisms were identified by colony morphology and appropriate biochemical reactions. Among the 100 samples 38() culture positive in which 21() were bacterial isolates and 17() fungal isolates. Coagulase negative Staphylococcus 14 () was the commonest isolate that cause conjunctival infection followed by staphylococcus aureus 2(), Pseudomonas aeruginosa, Acenitobacter, Aeromonas, Streptococcus pneumonaiae, Klebsiella 1() each. The split up of fungal isolates Fusarium6 () followed by Aspergillus flavus 4(), Aspergillus niger 4 (), Aspergillus fumigatus 2 () and Candida albicans 1 (). The Gram positive isolates are susceptible to Cefazolin 100%, Ciprofloxacin and the Gram negative isolates were susceptible to amikacin . Coagulase negative Staphylococci frequently causes infection of the conjunctiva and eyelids followed by Staphylococcus aureus. Similarly, Fusarium sps frequently causes corneal infection. | Bacterial and fungal profile of external ocular infections in a tertiary care hospital

• Sinh học
• External ocular infection
• Coagulase negative staphylococci
• Fungal profile
• Tertiary care hospital
• Corneal infection
• Antimicrobial susceptibility
• Antimicrobial sensitivity profile
• Eye infection in dogs
• Breeds consists
• Corneal swabs were collected
• báo cáo khoa học
• báo cáo hóa học
• công trình nghiên cứu về hóa học
• tài liệu về hóa học
• cách trình bày báo cáo