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Query: UMLS:C0022568 (keratitis)
 5,133 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 59-year-old man developed bilateral keratitis several weeks after the initiation of mechanical ventilation because of respiratory failure and sepsis following abdominal surgery. Colonisation of the upper airways by P. aeruginosa had been established before. Invasion through corneal epithelial defects based on dehydration keratitis was the presumed route of infection. Despite aggressive treatment, including antibiotics, the infection was rapidly progressive in both eyes. The patient died of deterioration of his general condition. In order to prevent such eye infections in a patient on mechanical ventilation, there is a need of good eye care, prevention of corneal lesions and alertness, especially when the patient is colonised by virulent micro-organisms like P. aeruginosa.
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PMID:[Ocular infection by Pseudomonas aeruginosa in a mechanically ventilated patient]. 976 44

A 47-year-old African-American woman was admitted to the intensive care unit of our community hospital for respiratory failure secondary to severe decompensated heart failure, requiring intubation. In the ensuing days, she developed a methicillin-resistant Staphylococcus aureus (MRSA) infection of the cornea, despite no growth of MRSA in multiple blood, sputum, and urine cultures. This unexpected corneal infection complicated her hospital stay, and increased morbidity and disease-related cost. Risk factors, warning signs, and preventative measures for MRSA keratitis secondary to lagophthalmos (inability to completely close one's eyelids) are outlined in this case report. Implementing simple precautions such as taping eyelids shut or using artificial lubrication may reduce patient morbidity and disease-related costs. These recommendations are directed to non-ophthalmic clinicians who provide care to patients in settings where MRSA colonization is widespread.
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PMID:Nosocomial keratitis caused by methicillin-resistant Staphylococcus aureus: case report and preventative measures. 2648 12