Among patients with suspected or confirmed pneumonia or an AECOPD, the expansion of pharmacists' traditional scope of practice to include a surveillance protocol using a MRSA PCR nares assay to guide vancomycin de-escalation resulted in a reduction in vancomycin utilization without compromising clinical outcomes.

This study provides evidence that oral TA is a clinically effective and cost-efficient alternative to IV TA in the setting of THA and TKA.

A 39-year-old man developed ventilator-associated pneumonia evidently caused by S. putrefaciens. The pneumonia resolved after treatment with cefepime.

After implementation of an initiative to encourage the use of cephalosporins rather than aztreonam in patients with SRPA, the rate of clinical response and cephalosporin use increased and rates of exposure to aztreonam and fluoroquinolones decreased.

Global obesity has nearly doubled and is now a common occurrence in high-income and developing countries. The World Health Organization estimates that more than 1.4 billion adults are obese. Although the prevalence of obesity is increasing over the last decades, pharmacokinetic evaluations are still conducted in individuals with a body weight of approximately 70 kg. Morbid obesity is associated with several pathophysiological changes that can profoundly affect drug distribution and clearance. There are currently no specific dosing recommendations for antibiotics in obese patients, making dosing suggestions primarily based on pharmacokinetic characteristics of the medications and dosing recommendations in other disease states. Understanding of the pharmacokinetic alterations and maximum doses of antibiotics safely used is paramount to appropriate treatment in the obese population.