exudates and Corneal-Ulcer

To create a national registry of contact-lens related corneal ulcers (CLRCU) patients in Malaysia with the aim of detecting outbreaks, identifying pattern of causative organisms, determining patient demography, risk factors, wearing patterns and monitoring outcome of treatment. The CLRCU registry is an ongoing patient registry established in 2007 as a surveillance tool used by Malaysian Ministry of Health ophthalmology departments. Notification of patients clinically suspected of CLRCU was performed online through the National Eye Database (NED). Data collected included patient demography, contact lens type, causative organism and treatment outcome. During 2007-2008, a total of 202 patients were notified to the CLRCU registry with a mean age of 26.7 years (71.8% female). All registered patients wore soft contact lens and monthly disposable lenses were the most popular (83.5%). The majority of patients had bacterial CLRCU and the most common causative organism was Pseudomonas (79.7% of bacterial cases). No epidemics were identified during the period of data examination. Use of contact lenses, which is increasing during modern times, may lead to CLRCU as a severe complication. The CLRCU registry is an effective tool which uses a web-based notification system that allows quick and up to date reports of CLRCU cases. This provides the ability to monitor outbreaks of disease and identify important causative and associated factors of the disease which may be used to reduce future incidence.

Topics: Adolescent; Adult; Child; Contact Lenses, Hydrophilic; Corneal Ulcer; Female; Humans; Malaysia; Male; Middle Aged; Registries; Young Adult

Fifty-six contact lens-related corneal ulcers (central in 32; hypopyon in 24 and stromal abscess in 6) were studied. Culture was positive in 78.9%. Corneal ulcers healed with intense antibiotic therapy in nearly all patients. Increased awareness of lens care/disinfection and frequent replacement of storage cases and solution, and early detection of pathogens and intensive appropriate antibiotic therapy are key points in management.

Topics: Adolescent; Adult; Anti-Bacterial Agents; Bacteria; Bacteriological Techniques; Contact Lenses; Corneal Ulcer; Eye Infections, Bacterial; Female; Humans; Malaysia; Male; Treatment Outcome; Visual Acuity

This study was a retrospective study on corneal ulcer of one year period in Hospital Ipoh. A total of 28 cases were studied. Among the risk factors identified were foreign body on cornea, trauma, contact lens, vernal keratoconjunctivitis and surgical complication. The nature of this disease which was severe and slow healing caused prolonged hospital admission. Identification of causative microorganism by corneal scraping help in the treatment and management of this condition.

Topics: Adolescent; Adult; Aged; Aged, 80 and over; Child; Cornea; Corneal Ulcer; Female; Humans; Length of Stay; Malaysia; Male; Middle Aged; Retrospective Studies; Risk Factors; Treatment Outcome; Visual Acuity; Young Adult

Topics: Cornea; Corneal Ulcer; Industry; Iridocyclitis; Malaysia; Occupational Diseases; Rubber; Ulcer