… Piperacillin–tazobactam is a β-lactam/β-lactamase … Piperacillin–tazobactam retains its in
vitro activity against broad-spectrum β-lactamase-producing and some extended-spectrum β…

… Tazobactam is active against a broad spectrum of plasmid and chromosomally mediated …
mediated beta-lactamase enzymes. Piperacillin/tazobactam's expanded activity appears …

… to b-lactam–b-lactamase inhibitor combinations, including piperacillin–tazobactam, when …
Current literature supports the action of piperacillin–tazobactam against susceptible strains …

… could be attributed to the effects of empiric carbapenem and piperacillin-tazobactam. Our
results suggested that piperacillin-tazobactam can be as effective as a carbapenem in the …

… of piperacillin-tazobactam against ESBL-producing Enterobacteriaceae. Given the variability
of clinical responses to piperacillin-tazobactam, … targets for β-lactam/β-lactamase inhibitor …

… Carbapenem therapy is associated with improved survival compared with piperacillin-tazobactam
for patients with extended-spectrum β-lactamase bacteremia. Clin Infect Dis 60:1319–…

… Piperacillin-tazobactam is approved by the FDA for the treatment of moderate to severe
infections due to piperacillin-resistant, piperacillintazobactam-susceptible, P-lactamase-…

… , a new /Mactamase inhibitor, combined with piperacillin was … of tazobactam against various
known types of filactamase … Table II shows the combined effect of piperacillin tazobactam …

… to piperacillin in the presence of either AAI101 or tazobactam. … all five isogenic class D
β-lactamase producers examined, … to piperacillin when partnered with either tazobactam or …

… piperacillin-tazobactam against ESBL-producing strains by determining the activities of these
two agents and six other parenteral β-lactam … , often acquiring additional β-lactamases, the …