Epidemiology, Empiric Treatment, and Outcomes Among Hospitalized Patients with Complicated Urinary Tract Infections in the US, 2013-2018 Posted on October 4, 2019 at 3:35 pm.Written by Spero Therapeutics View Presentation Post navigation Antimicrobial Susceptibility Patterns of Common Complicated Urinary Tract Infection Pathogens in US Hospitals, 2013-2018Exploring The Antibiotic Pipeline 2018: Tebipenem Pivoxil