Síguenos en Twitter     Síguenos en Facebook     Síguenos en Google+     Síguenos en YouTube     Siguenos en Linkedin     Correo Grupsagessa     Gmail     Yahoo Mail     Dropbox     Instagram     Pinterest     Slack     Google Drive     Reddit     StumbleUpon     Print

SOBRE EL AUTOR **

Mi foto
FACP. Colegio de médicos de Tarragona Nº 4305520 / fgcapriles@gmail.com

WORLD EMERGENCY MEDICINE SOCIETIES

Buscar en contenido

Contenido:

jueves, 15 de junio de 2017

Antibiotic Choice in Uncomplicated Cellulitis

R.E.B.E.L.EM - June 8, 2017 - By Anand Swaminathan
Post Peer Reviewed by Salim Rezaie
"Background:
Cellulitis is a common emergency department (ED) presentation. Despite the fact that diagnosis remains relatively straight forward, complexity remains in management in terms of the causative agent and appropriate antibiotic regimen. Though beta-hemolytic Streptococci are the most common causative agents there is increasing prevalence of community acquired methicillin-resistant Staphylococcus aureus (MRSA). Cephalexin has long been used to treat uncomplicated cellulitis because of it’s activity against streptococci and methicillin-sensitive S. aureus (MSSA). Despite the current Infectious Disease Society of America (IDSA) recommendations against routine coverage of MRSA, trimethoprim-sulfamethoxazole (TMP-SMX) is often added to cephalexin (Stephens 2014). While there are other single options for coverage, they either have suboptimal MRSA coverage (i.e. clindamycin and doxycycline) or are more expensive (i.e. linezolid). Without reliable ways to determine which patients need MRSA coverage, it is unclear which patients with uncomplicated cellulitis need to be discharged with MRSA coverage and which will do fine with a single agent..."