A hospital-wide initiative to eliminate preventable causes of immediate use steam sterilization

Instruments and implants sterilized by immediate use steam sterilization (IUSS), formerly called flash sterilization, can increase the patient's risk for acquiring a surgical site infection. We implemented a hospital-wide initiative to determine the reasons that perioperative personnel use IUSS to sterilize items and then designed a program to reduce the hospital's rates. Program initiatives included educating perioperative personnel, improving scheduling processes, holding vendor discussions, purchasing additional instrument sets, and transitioning from paper wrap to metal containers for instrument sets. In addition, we instituted a policy whereby nursing leaders are required to approve IUSS before it can be used and developed guidelines for immediate and rapid processing in the sterile processing department, and we monitor compliance daily and communicate results regularly to all team members. These efforts decreased our facility use of IUSS for implants from 10.22% in January 2008 to 0.09% in August 2012, and we decreased our use of IUSS for instruments from 79% in May 2010 to 7.5% in February 2012. We simultaneously implemented a process to reduce surgical site infection rates and saw an improvement in surgical site infection from 5.4% in the first quarter of 2010 to 1.4% in the fourth quarter of 2012.