Cefepime dosing in the morbidly obese patient population.

Proper dosing of specific antibiotics in morbidly obese patients has been studied inadequately. However, these data are beneficial as this patient population is at an increased risk to develop postoperative infections. Cefepime is an antibiotic used for the treatment of both gram-positive and especially gram-negative infections; administration of the appropriate dose in the morbidly obese population is crucial.

Use of meropenem by continuous infusion to treat a patient with a Bla(kpc-2)-positive Klebsiella pneumoniae blood stream infection.

Background: Gram-negative bacterial resistance to antibiotics is of increasing concern. Carbapenem resistance among strains of Klebsiella pneumoniae is a relatively new phenomenon. Resistance attributable to production of carbapenemases is notoriously difficult to combat.