Clinical infectious diseases : an official publication of the Infectious Diseases Society of America
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The use of chlorhexidine gluconate solution for vascular catheter insertion site care reduces the risk of catheter-related bloodstream infection by one-half, compared with povidone iodine. Our objective was to evaluate the cost-effectiveness of chlorhexidine gluconate versus povidone iodine. We used data from randomized, controlled trials, meta-analyses, and epidemiologic studies to construct a decision analysis model. ⋯ For peripheral catheter site care, the results were similar, although the differences were smaller. The results were found to be robust on multivariate sensitivity analyses. Use of chlorhexidine gluconate in place of the current standard solution for vascular catheter site care is a simple and cost-effective method of improving patient safety in the hospital setting.
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Recent electrophysiological and histopathological reports point to motor neurons in the anterior horn of the spinal cord and the brainstem as targets of severe West Nile virus (WNV) infection. We report histopathological confirmation of this poliomyelitis-like syndrome in a patient with WNV infection in Massachusetts.
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From 1988 through 2001, 27 patients with cryptococcal meningitis who had hydrocephalus were identified and were treated by placement of ventriculoperitoneal (VP) shunts. To assess the predictive value of the response to VP shunts in terms of outcome in these patients, univariate analysis for variables was performed. ⋯ Use of VP shunts did not result in a good response or outcome in comatose patients. Thus, any delay in the diagnosis or treatment of patients with hydrocephalus could cause a deterioration of consciousness and is associated with poor outcome.
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Editorial Comment Comparative Study
Short-course penicillin therapy for meningococcal disease: accumulating evidence and persistent uncertainty.