purpose: to report two cases of bilateral bacterial keratitis as a sight-threatening complication following photorefractive keratectomy (prk) patients and findings: the first case was a 45-year-old man referred due to bilateral ocular pain and purulent discharge two days after bilateral prk. based on his clinical picture, smear and cultures from both corneal ulcers were taken with a diagnosis o...

PURPOSE To determine risk factors and clinical signs that may differentiate between bacterial, fungal, and acanthamoeba keratitis among patients presenting with presumed infectious keratitis. DESIGN Hospital-based cross-sectional study. METHODS We examined the medical records of 115 patients with laboratory-proven bacterial keratitis, 115 patients with laboratory-proven fungal keratitis, an...

PURPOSE The goals of the study were the following: 1) to show the epidemiology of microbial keratitis (MK) in the southeast Brazil, 2) to compare the epidemiological differences between fungal (FK) and bacterial keratitis (BK), and 3) to evaluate the frequency which ophthalmologists accurately differentiate bacterial keratitis from fungal keratitis based on clinical diagnosis. METHODS A retro...

PURPOSE To determine the influence of risk factors, climate, and geographical variation on the microbial keratitis in South India. METHODS A retrospective analysis of all clinically diagnosed infective keratitis presenting between September 1999 and August 2002 was performed. A standardised form was filled out for each patient, documenting sociodemographic features and information pertaining ...

introduction: microbial keratitis is an infective process of the cornea with a potentially and serious visual impairments. contact lenses are a major cause of microbial keratitis in the developed countries especially among young people. therefore, the purpose of the present study was to evaluate the frequency and microbiological characteristic of clk in patients referred to the emergency depart...

Purpose: To analyze epidemiological and microbiological aspects of microbial keratitis in children and adolescents. Methods: This retrospective cohort study was conducted at the Department of Ophthalmology and Visual Science, Escola Paulista de Medicina, Universidade Federal de São Paulo, between July 15, 1975, and December 31, 2010. We analyzed corneal samples from 859 patients with clinical...

AIMS To report the clinical findings and visual outcome of patients with extended wear contact lens (EWCL) related bacterial keratitis. METHODS 11 cases with EWCL related bacterial keratitis were included. Corneal scrapings were obtained for cytology and cultures. RESULTS Nine patients had unilateral bacterial keratitis and two patients showed bilateral involvement. Corneal scrapings reveal...

Purpose. To review the newer treatments for bacterial keratitis. Data Sources. PubMed literature search up to April 2012. Study Selection. Key words used for literature search: "infectious keratitis", "microbial keratitis", "infective keratitis", "new treatments for infectious keratitis", "fourth generation fluoroquinolones", "moxifloxacin", "gatifloxacin", "collagen cross-linking", and "photod...

PURPOSE To quantify the effect of topical corticosteroids on bacterial keratitis. CLINICAL RELEVANCE Bacterial keratitis is an economically important infection affecting 1 in 10,000 Americans annually. The predisposing factors, prior ocular health, infecting microorganisms, inflammatory severity, and therapeutic choices can affect the course and outcome. Antibacterial treatment is often curat...

BACKGROUND In East Africa, particularly in Ethiopia, bacterial keratitis is a major cause of blindness. OBJECTIVE The aims of this study were to identify risk factors of bacterial keratitis and the spectrum of bacterial etiologies, and to assess the in-vitro antimicrobial susceptibility of these bacterial isolates at Jimma University Specialized Hospital, Southwest Ethiopia. METHODS A prosp...