zidebactam dihydrate and cefepime hydrochloride

1 INDICATIONS AND USAGE ZAYNICH is a combination of cefepime, a cephalosporin antibacterial, and zidebactam, a beta-lactamase inhibitor and non-beta-lactam antibacterial indicated for the treatment of adult patients with complicated urinary tract infections (cUTI) including pyelonephritis caused by designated susceptible microorganisms. ( 1.1 ) Usage to Reduce Development of Drug-Resistant Bacteria To reduce the development of drug-resistant bacteria and maintain the effectiveness of ZAYNICH and other antibacterial drugs, ZAYNICH should be used only to treat or prevent infections that are proven or strongly suspected to be caused by bacteria. ( 1.2 ) 1.1 Complicated Urinary Tract Infections, including Pyelonephritis ZAYNICH is indicated for the treatment of adult patients with complicated urinary tract infections (cUTI) including pyelonephritis caused by the following susceptible microorganisms: Escherichia coli, Klebsiella pneumoniae, Proteus mirabilis, Enterobacter cloacae complex, and Pseudomonas aeruginosa . 1.2 Usage to Reduce Development of Drug-Resistant Bacteria To reduce the development of drug-resistant bacteria and maintain the effectiveness of ZAYNICH and other antibacterial drugs, ZAYNICH should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy.