achn-490 and Bacterial-Infections

Aminoglycosides are cidal inhibitors of bacterial protein synthesis that have been utilized for the treatment of serious bacterial infections for almost 80 years. There have been approximately 15 members of this class approved worldwide for the treatment of a variety of infections, many serious and life threatening. While aminoglycoside use declined due to the introduction of other antibiotic classes such as cephalosporins, fluoroquinolones, and carbapenems, there has been a resurgence of interest in the class as multidrug-resistant pathogens have spread globally. Furthermore, aminoglycosides are recommended as part of combination therapy for empiric treatment of certain difficult-to-treat infections. The development of semisynthetic aminoglycosides designed to overcome common aminoglycoside resistance mechanisms, and the shift to once-daily dosing, has spurred renewed interest in the class. Plazomicin is the first new aminoglycoside to be approved by the FDA in nearly 40 years, marking the successful start of a new campaign to rejuvenate the class.

Topics: Aminoglycosides; Anti-Bacterial Agents; Bacterial Infections; Drug Therapy, Combination; Humans; Microbial Sensitivity Tests; Protein Synthesis Inhibitors; Sisomicin

In this study,

Topics: Anti-Bacterial Agents; Bacterial Infections; Humans; Radiopharmaceuticals; Sisomicin; Technetium; Tissue Distribution