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Τετάρτη 6 Φεβρουαρίου 2019

Randomized Controlled Trial of Preoperative Topical Decolonization to Reduce Surgical Site Infection for Staphylococcus aureus Nasal Swab–Negative Mohs Micrographic Surgery Patients

imageBACKGROUND Surgical site infection (SSI) is mainly due to endogenous bacteria. Topical decolonization is a preoperative intervention currently advised for proven nasal carriers of Staphylococcus aureus (S. aureus). OBJECTIVE The authors assessed whether topical decolonization could be of benefit for patients who are not nasal carriers of S. aureus. METHODS AND MATERIALS The authors performed a randomized controlled trial of S. aureus nasal swab–negative patients. Five days before Mohs surgery topical decolonization with nasal mupirocin and chlorhexidine, body wash was started. The control group had no intervention. RESULTS In the week after Mohs surgery, the infection rate in the intervention group was 2% (n = 661, 14) and that of the control group was 4% (n = 689, 29). CONCLUSION Topical decolonization reduces SSI in nasal swab–negative Mohs surgery patients.

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