Bacteremic pneumonia due to multidrug-resistant pneumococci in 3 patients treated unsuccessfully with azithromycin and successfully with levofloxacin
Abstract
Three patients with bacteremic pneumonia caused by multidrug-resistant Streptococcus pneumoniae were treated unsuccessfully with azithromycin. One S. pneumoniae isolate carried a mef determinant for an efflux pump; a second isolate had an erm determinant. All 3 patients were successfully treated with levofloxacin, an antipneumococcal fluoroquinolone.
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Evidence Hub reads this as a case report, done in people. Its evidence level is 5 of 5 (Very low · case / narrative / animal / in vitro / in silico). Case reports, narrative reviews, and animal, cell or computer-model studies give the weakest evidence for human health.
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