Impact of preoperative briefings on operating room delays: A preliminary report

Shantanu Nundy, Arnab Mukherjee, J. Bryan Sexton, Peter J. Pronovost, Andrew Knight, Lisa C. Rowen, Mark Duncan, Dora Syin, Martin A. Makary

Research output: Contribution to journalArticlepeer-review

109 Scopus citations


Hypothesis: Preoperative briefings have the potential to reduce operating room (OR) delays through improved teamwork and communication. Design: Pre-post study. Setting: Tertiary academic center. Participants: Surgeons, anesthesiologists, nurses, and other OR personnel. Intervention: An OR briefings program was implemented after training all OR staff in how to conduct preoperative briefings through in-service training sessions. During the preoperative briefings, the attending surgeon led OR personnel in a 2-minute discussion using a standardized format designed to familiarize caregivers with each other and the operative plan before each surgical procedure. Main Outcome Measures: The OR Briefings Assessment Tool was distributed to OR personnel at the end of each operation. Survey items questioned OR personnel about unexpected delays during each procedure and the relationship between communication breakdowns and delays. Responses were compared before and after the initiation of the preoperative briefings program. Results: The use of preoperative briefings was associated with a 31% reduction in unexpected delays; 36% of OR personnel reported delays in the preintervention period, and 25% reported delays in the postintervention period (P<.04). Among surgeons alone, an 82% reduction in unexpected delays was observed (P<.001). A 19% reduction in communication breakdowns leading to delays was also associated with the use of briefings (P<.006). Conclusions: Preoperative briefings reduced unexpected delays in the OR by 31% and decreased the frequency of communication breakdowns that lead to delays. Preoperative briefings have the potential to increase OR efficiency and thereby improve quality of care and reduce cost.

Original languageEnglish (US)
Pages (from-to)1068-1072
Number of pages5
JournalArchives of surgery
Issue number11
StatePublished - Nov 2008

ASJC Scopus subject areas

  • Surgery


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