Minimization of Surgical Site Infections for Pts Undergoing Colorectal Surgery

A comparison between standard operating room:

1. use of pre-op bowel prep (Golytely or Phosphosoda,plus 3 doses of oral antibiotics(Erythromycin and Neomycin), and fleets enema the day before surgery
2. Standard anesthesia FiO2 (approx. 30-50%)during surgery
3. Standard IV fluids during surgery(greater than 200cc per hour)
4. Standard post-op O2 by mask for 2 hours

To extended operating room procedures of:

1. No po antibiotics or pre-op bowel prep other than enema prior to surgery
2. Skin warming at least 15 minutes prior to and during surgery(core temp 36C+)
3. IOBAN drapes and Plastic wound protectors used during surgery
4. Restricted IV fluids less than 200cc per hour during surgery
5. Increased FiO2 to 80% during surgery and 2 hours after by mask

Monitoring for post-op wound infections at discharge and up to 30days post-op