Preventable adverse events can lead to serious patient harm and financial burden for individuals and organizations. Building off prior research estimating the incidence of perioperative medication errors, these researchers performed a systematic review to identify and quantify the downstream costs and patient harm due to medication errors. The researchers estimated that the total additional annual cost of care due to perioperative medication errors was $5.33 billion dollars.

Overlapping surgery, where “critical” portions of surgery are performed sequentially in separate operating rooms, is used to increase efficiency and number of procedures performed each day. This systematic review and meta-analysis was performed to determine differences in risk of complications between overlapping surgery (OS) and non-overlapping surgery (NOS) in total hip and total knee arthroplasty. Consistent with prior studies and reviews, there were no significant differences in adverse events or complications between OS and NOS. The authors stress that informed consent and patient education prior to OS is critically important.

Reporting and learning from adverse events are core components of patient safety. In this qualitative study involving 15 surgeons from four academic hospitals in Norway, researchers identified several individual and structural factors influencing serious adverse events as well as both positive and negative implications of transparency regarding adverse events. The authors highlight the importance of systemic learning and structural changes to foster psychological safety and create space for safe discussions after adverse events.

The WHO Surgical Safety Checklist (SSC) has been widely implemented in surgical settings across the globe. This qualitative study examined surgical team member experience regarding modifications to the SSC in hospitals in high-income countries. Respondents supported routine review of SSCs to ensure they are modified and updated to address local issues and standards of practice and noted that the modification process can improve team cohesion and SSC buy-in.

Intraoperative deaths are rare, catastrophic events. This retrospective review of 154 intraoperative deaths occurring between March 2010 and August 2022 at one academic medical center found that most deaths occurred during emergency procedures. Common contributing factors included coordination challenges, skill-based errors, and environmental factors.

Multiple handoffs can occur during perioperative care, which can increase the risk for errors and patient harm. This narrative review summarizes research on the benefits, limitations, and implementation challenges of electronic tools for perioperative handoffs and the role of artificial intelligence (AI) and machine learning (ML) in perioperative care.

Surgical site infections (SSI) are a common, but preventable, complication following surgery. This study sought to determine the association of commitment to, knowledge of, and social norms surrounding SSI prevention efforts and safety climate strength and level. Based on responses from nearly 2,800 operating room personnel in Sweden, only commitment and social norms were associated with safety climate level. None were associated with safety climate strength.

Patients expect to "feel safe" in healthcare settings. This concept analysis describes defining attributes (participation, control, presence) of patients in the perioperative environment. Through a series of cases that include all, some, or none of the safety attributes, the authors illustrate the concept of patients "feeling safe" in the perioperative environment.

Resiliency and proactive safety behaviors can improve safety in the perioperative environment. In this article, the authors describe safety attitudes of perioperative staff after participating in a proactive activity, One Safe Act (OSA). Most participants reported the OSA activity would change their work practices, improve their work unit's ability to deliver safe care, and demonstrate their colleagues' commitment to patient safety.

Overlapping surgery – when surgeons schedule distinct procedures on different patients concurrently – has raised safety concerns but recent studies have not found significant differences in perioperative outcomes. This retrospective cohort study including over 87,000 surgical cases found that overlapping surgeries increased operative times but did not lead to increased in-hospital mortality, adverse events, or readmission rates when compared to nonoverlapping cases.

Identifying and classifying adverse events is an important, yet often challenging, component of incident reporting. This article describes the development and testing of a novel Quality Improvement Classification System (QICS) designed to incorporate adverse events in both inpatient and outpatient settings across medical and surgical specialties in order to capture a broader range of outcomes related to patient care, including organizational issues, near-miss events, and expected deviations from ideal outcomes of surgery.

Normalization of deviance refers to the wide adoption of poor practices despite associated safety hazards. This article discusses how normalization of deviance threatens high-reliability and outline strategies to mitigate normalization of deviance in operating rooms (ORs).