Summary: The primary objective of the ADDICT study is to assess and compare the clinical efficacy of available options for antimicrobial therapy (new beta-lactam/beta-lactamase inhibitor combination, cefiderocol or older agents such as aminoglycosides and colistin) in unselected patients with infection due to difficult-to-treat P. aeruginosa.

Summary: Cefiderocol is a powerful, broad spectrum antibiotic approved to treat hospital-acquired or ventilator associated pneumonia and urinary tract infections. Although cefiderocol has labeled dosing recommendations, including augmented renal clearance, patients with burn injury remain an unstudied population at high risk for MDR pathogens. The primary objective of this study is to evaluate the pharmaco...

Summary: A Phase 1, Open-label, Single-dose Study to Determine the Safety and Pharmacokinetics of Intravenous Cefiderocol/Xeruborbactam (S-649228) in Participants with Renal Impairment