Pre-operative Decolonization as a Strategy to Reduce Surgical Site Infection

AbstractPurpose of ReviewTo identify the most common strategies currently used forS. aureus decolonization and surgical site infection (SSI) prevention.Recent FindingsPre-operative colonization withStaphylococcus aureus increases SSI risk. Screening and decolonization with intra-nasal mupirocin and pre-operative chlorhexidine bathing remains the most common and effective strategy, especially for orthopedic and cardiovascular surgery. Intra-nasal povidone-iodine immediately before surgery appears effective in preliminary studies, is less expensive, and may be easier to implement in the clinical setting. Future well-designed clinical research studies are needed to confirm its effectiveness in SSI prevention. Intra-nasal alcohol-based antisepsis and photodynamic therapy are promising strategies that deserve further study before they can be clinically applied to SSI prevention.SummaryDecolonization with intra-nasal mupirocin or povidone-iodine, in addition to pre-operative chlorhexidine bathing, is an important SSI prevention strategy. Future studies should address optimal dosing, timing, and number of applications for each regimen.
Source: Current Infectious Disease Reports - Category: Infectious Diseases Source Type: research