The most common interventions to reduce SSIs were the use of reliable chlorhexidine wash or wipe before surgery/surgical prep; appropriate use of antibiotics with respect to selection, dosage, and timing; standardized postsurgical debriefing; and differentiating clean/dirty/clean in the use of anastomosis trays and closing trays.
One bundle component, the implementation of the standard operating room debrief, was found to be of particular value to participants. The investigators noted that debrief questions such as “What went well?” and “What needs to be improved?” had “encouraged new processes of thinking beyond first-order problem solving. The debrief challenge embraced by the teams emphasized that ‘bundles’ did not consist of only technical interventions [e.g. clean/dirty trays, chlorhexidine gluconate wipes in preop], but embedded culture interventions—new processes for problem solving.”
The study findings were limited by several factors, such as the use of public SSI data that were not audited for accuracy and the inability to monitor the reliability of the implementation of the various interventions, the researchers said. In addition, “In this current study, there was a change in SSI rates and a change in safety culture, but correlations between the two were negligible or weak for most domains of safety culture,” they noted. The question of sustainability of the SSI improvement without the concomitant staff support of culture change was not addressed by the investigators.
However, the results suggest that a 62% decrease is robust, and that for some hospitals with a low volume of colorectal cases, “teams could attend to iteratively reduce surgical harm beyond SSI,” the researchers wrote.
© Frontline Medical Communications 2018-2021. Reprinted with permission, all rights reserved.
