A pilot study of non-routine events in gynecological surgery: Type, impact, and effect.

OBJECTIVE: Quantifying non-routine events (NREs) assists with identify underlying sociotechnical factors that could lead to adverse events. NREs are considered any event that is unusual or atypical during surgical procedures. This study aimed to use prospective observations to characterize the occurrence of non-routine events in gynecological surgeries. METHODS: Observational data were collected prospectively within one surgical gynecology department over a five month period. Researchers captured NREs in real time using a validated tablet PC-based tool according to the NRE type, impact, whom was affected, and duration. Researchers also noted what surgical approach (i.e. open, laparoscopic, robotic) was used. RESULTS: Across 45 surgical cases, 554 non-routine events (M = 12.31 NREs per case, SD = 9.81) were identified. The majority of non-routine events were external interruptions (40.3%), teamwork (26.7%), or equipment (21.3%). The circulating nurse was most frequently affected by NREs (43.2%) followed by the entire surgical team (13.7%). There was no statistically significant difference in non-routine events based on surgical approach. CONCLUSION: Non-routine events are prevalent in the gynecological surgical setting. Identifying the sociotechnical factors that influence non-routine events are important in determining interventions that will combat the associated risks. Interventions focusing on teamwork, managing external interruptions, and coordinating equipment may have the greatest impact to reduce or eliminate NREs in gynecological surgeries.

Characteristics of team briefings in gynecological surgery.

Preoperative briefings have been proven beneficial for improving team performance in the operating room. However, there has been minimal research regarding team briefings in specific surgical domains. As part of a larger project to develop a briefing structure for gynecological surgery, the study aimed to better understand the current state of pre-operative team briefings in one department of an academic hospital. Twenty-four team briefings were observed and video recorded. Communication was analyzed and social network metrics were created based on the team member verbal interactions. Introductions occurred in only 25% of the briefings. Network analysis revealed that average team briefings exhibited a hierarchical structure of communication, with the surgeon speaking the most frequently. The average network for resident-led briefings displayed a non-hierarchical structure with all team members communicating with the resident. Briefings conducted without a standardized protocol can produce variable communication between the role leading and the team members present.

Better instructions for use to improve reusable medical equipment (RME) sterility.

OBJECTIVE: The objective was to evaluate human-factors-based instructional aids on endoscope reprocessing. BACKGROUND: The project stems from recent failures in reprocessing (cleaning) endoscopes, contributing to the spread of harmful bacterial and viral agents between patients. A previous study discovered three themes that represent a majority of problems: (1) lack of visibility (parts and tools were difficult to identify), (2) high memory demands, and (3) insufficient feedback. METHOD: In an effort to improve completion rate and reduce error, the authors designed instructional aids utilizing human factors principles that would replace existing manufacturer-provided visual aids. Then, they conducted a usability test, which compared the endoscope reprocessing performance of novices using the standard manufacturer-provided visual aids and the new instructional aids. RESULTS: Participants in the experimental group successfully completed 87.1% of the reprocessing procedure with the use of the instructional aids, compared to 44.7% in the control group using only existing support materials. Of 60 subtasks, 27 showed significant improvement in completion rates. CONCLUSION: When given an instructional aid designed with human factors principles, participants were able to more successfully complete the reprocessing task. This resulted in an endoscope that was more likely to be safe for use on patients. APPLICATION: The human factors design elements utilized to create the instructional aids could be transferred to a dynamic electronic-based system to improve patient safety.