Citations

Ear, nose, and throat (ENT) surgeons often perform multiple daily procedures requiring sustained postures while wearing headlights or loupes, increasing the risk of work-related musculoskeletal disorders (WMSDs). This in situ case study aimed to (1) evaluate ENT surgeon workload and (2) introduce ergonomic interventions through workflow changes, education, and personal protective equipment. Three trained ergonomists observed the intraoperative workflow of three ENT surgeons at a tertiary academic hospital, identifying awkward postures. Surgeons received education on surgical microbreaks and OR-Stretch before trialing passive exoskeletons. Exoskeleton effectiveness was evaluated using interviews and surveys. Workflow interventions improved neck posture. One surgeon reported reduced body-part discomfort but increased subjective workload when using the exoskeleton, while interviews identified aesthetic concerns. This exploratory case study identified workflow issues and introduced ergonomic interventions. Although one surgeon reported reduced discomfort with an exoskeleton, larger studies are needed to establish quantitative trends.

Abstract Cytomegalovirus (CMV) infection and disease are important causes of morbidity and mortality in transplant recipients. For the purpose of developing consistent reporting of CMV outcomes in clinical trials, definitions of CMV infection and disease were developed and most recently published in 2017. Since then, there have been major developments, including registration of new antiviral agents. Therefore, the Transplant Associated Virus Infections Forum, which consists of scientists, clinicians, regulators, and industry representatives, has produced an updated version of these definitions that incorporates recent knowledge with the aim of supporting clinical research and drug development. This also includes an update regarding the definition of resistant and refractory CMV infections previously published in 2019. As the field evolves, the need for updates of these definitions is clear, and collaborative efforts among clinicians, scientists, regulators, and industry representatives can provide a platform for this work.