Accuracy of detecting changes in auditory heart rate in a simulated operating room environment*

Distraction in the operating room: A narrative review of environmental and self-initiated distractions and their effect on anesthesia providers

The operating room (OR) is a busy environment with multiple opportunities for distraction. A well-trained anesthesiologist or certified registered nurse anesthetist (CRNA) should remain focused on providing excellent patient care despite these potential distractions. The purpose of this narrative review is to present the multiple types of OR distractions and evaluate each for their level of distraction and their likely impact on patient safety. Distractions in the OR are common and numerous types of distractions exist. Loud OR background noise can lead to miscommunication within the OR team. In several studies, OR noise has been shown to decrease vigilance and possibly delay recognition of non-routine events. The most commonly observed distracting events are "small talk" and staff entering and exiting the OR and most intense distracting events are faulty or unavailable equipment. Phone and pager use can be particularly distracting. Self-initiated distractions can be seen as unprofessional and can negatively impact patient safety. The impact of OR distractions on patient outcomes deserves more vigorous investigation. We must provide anesthesia trainees with the skills to remain vigilant despite numerous and varied OR distractions while also attempting to reduce such OR distractions to improve patient safety. Further research is needed to inform the institution of policies to lessen unnecessary OR distractions.