Applying Pharmacodynamics and Antimicrobial Stewardship to Pediatric Preseptal and Orbital Cellulitis

AbstractOrbital and preseptal cellulitis are most commonly caused by organisms that originate in the upper respiratory tract or from the skin. There is significant variation in antibiotics used, but ampicillin –sulbactam, ceftriaxone, metronidazole, clindamycin, amoxicillin, amoxicillin–clavulanate, cefuroxime, and vancomycin are often used in the treatment of these infections. The choice of antibiotic, however, is only one consideration. It is also important that antibiotics are dosed to optimize the ir pharmacodynamic target attainment. Like other serious infections, therapy can be transitioned from initial intravenous therapy to an oral regimen when there are clear signs of clinical and laboratory improvement. The total duration of therapy for these infections have also been decreasing in rece nt years with durations of approximately 2 weeks becoming more common, even for orbital or subperiosteal infections. Antimicrobial stewardship programs can work closely with providers who manage these infections to create pathways, choose optimal antibiotics and dosage, transition from intravenous to oral therapy, and provide shortest effective durations.

Source: Pediatric Drugs - October 13, 2019 Category: Pediatrics Source Type: research