Clinical therapeutics
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Clinical therapeutics · Sep 2014
Randomized Controlled Trial Multicenter Study Comparative StudyHealth economic evaluation of patients treated for nosocomial pneumonia caused by methicillin-resistant Staphylococcus aureus: secondary analysis of a multicenter randomized clinical trial of vancomycin and linezolid.
Results from studies comparing health care resource use (HCRU), costs of treatment, and cost-effectiveness of linezolid compared with vancomycin therapy in the treatment of hospitalized patients with methicillin-resistant Staphylococcus aureus (MRSA) nosocomial pneumonia are limited in the published literature. We therefore conducted an analysis to compare the HCRU, costs of treatment, and cost-effectiveness of linezolid compared with vancomycin in the treatment of hospitalized patients with MRSA nosocomial pneumonia using data from a Phase IV clinical trial. The economic effect of moderate to severe adverse events (MSAEs) and the development of renal failure were also evaluated. ⋯ This phase 4 clinical trial conducted in patients with MRSA-confirmed nosocomial pneumonia reveals that linezolid- compared with vancomycin-treated patients had similar HCRU and total overall costs. Fewer patients developed renal failure during the study while taking linezolid compared with vancomycin, and patients with a documented MSAE or renal failure had increased HCRU and costs. In summary, linezolid may be a cost-effective treatment strategy in MRSA-confirmed nosocomial pneumonia.