Effect of S. Aureus Skin Decolonization on Disease Severity in Atopic Dermatitis Patients

Description

Patients will sign an informed consent and assent to participate. Skin and both nares will be cultured for S aureus. A blood sample and two 2 mm skin biopsies will be obtained one from non-lesional skin and another one from lesional skin). The patients will be instructed in the use of the three-week S. aureus decolonization regimen and provided with the medications (sulfamethoxazole/trimethoprim and Mupirocin ointment) and Chlorhexidine. The second visit will take place immediately at the end of the three-week S. aureus skin decolonization regimen. Disease severity will be assessed, the skin and nares will be re-cultured, and skin biopsies and blood will be obtained.