Florian M.E. Wagenlehner, M.D., from Justus Liebig University in Giessen, Germany, and colleagues randomly assigned 609 patients with complicated UTIs, including acute pyelonephritis, to receive intravenous plazomicin or meropenem for a total of seven to 10 days of treatment. The researchers found that with respect to the primary efficacy end point (composite cure, including clinical...