The FDA has approved Xacduro (Innoviva), a combination of the beta-lactam antibacterial sulbactam and the beta-lactamase inhibitor durlobactam, for IV treatment of adults with hospital-acquired or ventilator-associated bacterial pneumonia caused by susceptible isolates of Acinetobacter baumannii-calcoaceticus complex (ABC).

Telavancin (Vibativ - Astellas and Theravance), a lipoglycopeptide derivative of vancomycin (Vancocin, and others), has received FDA approval for treatment of complicated skin and skin structure infections caused by susceptible gram-positive bacteria in adults.

(Med Lett Drugs Ther 2009; 51:25) In the paragraph on dosing, the second-to-last sentence should have said that the new recommendations suggest considering use of an alternative antibiotic when the MIC for the infecting organism is ≥2 mg/L, not >2 mg/L.

Consensus recommendations for dosing and therapeutic monitoring of intravenous (IV) vancomycin (Vancocin, and others) were recently published. IV vancomycin has been used for decades as an alternative to penicillins for treatment of serious infections due to gram-positive cocci. In recent years, the widest use of the drug has been for treatment of serious methicillin-resistant Staphylococcus aureus (MRSA) infections.