Behavioral responses to a cyber attack in a hospital environment.

Technical and organizational steps are necessary to mitigate cyber threats and reduce risks. Human behavior is the last line of defense for many hospitals and is considered as equally important as technical security. Medical staff must be properly trained to perform such procedures. This paper presents the first qualitative, interdisciplinary research on how members of an intermediate care unit react to a cyberattack against their patient monitoring equipment. We conducted a simulation in a hospital training environment with 20 intensive care nurses. By the end of the experiment, 12 of the 20 participants realized the monitors' incorrect behavior. We present a qualitative behavior analysis of high performing participants (HPP) and low performing participants (LPP). The HPP showed fewer signs of stress, were easier on their colleagues, and used analog systems more often than the LPP. With 40% of our participants not recognizing the attack, we see room for improvements through the use of proper tools and provision of adequate training to prepare staff for potential attacks in the future.

Medical Emergency Datasets Can Improve the Comprehensiveness of Handover Information: A Simulation Study.

Background: Access to patients' medical histories can be of vital importance to ensure proper treatment in an emergency. Germany is planning to introduce a medical emergency dataset (MED), accessible through an electronic health card, and comprising important patient information, such as diagnoses, medications, and allergies. Introduction: This article evaluates the effect of MEDs on the comprehensiveness of a physician's documentation and handover process to the emergency department of a hospital. Materials and Methods: In 2 randomized, crossover simulation studies, 72 emergency physicians participated in 2 emergency scenarios, either with or without access to an MED. Subsequently, they had to document the key information (pre-existing conditions, medications, and allergies) and hand it over to a fictional hospital. The influence of the MED on the documentation of key information was analyzed using the two-sided Prescott's exact test. Sensitivity analyses adjusting for scenario were conducted. Results: The results show that in scenarios with an MED, documentation of key information in the handover process was more complete. In the first trial, 2 of 3 key items (pre-existing conditions/information and allergies) presented a statistically noticeable difference in scenarios with the MED. The second trial confirmed these results for all key items. Discussion: The findings indicate that the use of MEDs in emergency care could be beneficial since documentation and handover in scenarios with an MED were superior to current real-world practices. Conclusions: Access to more complete patient information through an MED could help to improve the patient's treatment.