Anesthesia and analgesia
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Anesthesia and analgesia · Mar 2021
Pragmatic Clinical TrialPediatric Distraction on Induction of Anesthesia With Virtual Reality and Perioperative Anxiolysis: A Randomized Controlled Trial.
Perioperative pediatric anxiety is common and can have a negative psychological impact on children undergoing surgery and anesthesia. Studies have shown an incidence of anxiety at induction of up to 50%. Audiovisual distraction, including virtual reality (VR), is a noninvasive, nonpharmacological modality that may reduce perioperative anxiety. The goal of this study was to determine whether immersive audiovisual distraction with a VR headset during induction of general anesthesia (GA) in pediatric patients reduced preoperative anxiety. ⋯ This study demonstrates a reduction in pediatric preoperative anxiety with the use of VR. Preoperative VR may be an effective noninvasive modality for anxiolysis during induction of anesthesia in children.
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Anesthesia and analgesia · Mar 2021
Comparative Study Observational StudyDo It Often, Do It Better: Association Between Pairs of Experienced Subspecialty Anesthesia Caregivers and Postoperative Outcomes. A Retrospective Observational Study.
Anesthesiologists typically care for patients having a broad range of procedures. Outcomes might be improved when care is provided by caregivers experienced in particular types of surgery. We tested the hypothesis that intraoperative care provided by pairs of anesthesia caregivers having significant experience with a particular type of surgery reduces a composite of in-hospital death and 6 serious complications, including bleeding, cardiac, gastrointestinal, infectious, respiratory, and urinary complications, compared to care provided by pairs of anesthesia caregivers with less experience. ⋯ Anesthesia care by experienced pairs was associated with fewer bleeding complications, fewer infections, shorter hospitalization, and reduced in-hospital mortality.
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Anesthesia and analgesia · Mar 2021
Educating Anesthesiologists During the COVID-19 Pandemic and Beyond.
The coronavirus disease 2019 (COVID-19) pandemic has altered approaches to anesthesiology education by shifting educational paradigms. This vision article discusses pre-COVID-19 educational methodologies and best evidence, adaptations required under COVID-19, and evidence for these modifications, and suggests future directions for anesthesiology education. Learning management systems provide structure to online learning. ⋯ Acquiring learning management systems and holding more frequent simulation and skills sessions with fewer learners may increase cost. With the increasing dependency on multimedia and technology support for teaching and learning, one important focus of educational research is on the development and evaluation of strategies that reduce extraneous processing and manage essential and generative processing in virtual learning environments. Collaboration to identify and implement best practices has the potential to improve education for all learners.
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Anesthesia and analgesia · Mar 2021
Observational StudyAssociation Among Preoperative Cognitive Performance, Regional Cerebral Oxygen Saturation, and Postoperative Delirium in Older Portuguese Patients.
Postoperative delirium is common among older patients and preoperative identification of high-risk patients is widely recommended. The aim of this study was to assess whether preoperative cognitive performance using brief screening tools or regional cerebral oxygen saturation (Scto2) was associated with the development of postoperative delirium in older Portuguese patients undergoing elective surgery. ⋯ We did not find enough evidence to suggest that poor preoperative cognitive performance was significantly associated with the development of postoperative delirium in an older Portuguese surgical population with an overall low level of formal education, but rather that preoperative Scto2 may be helpful in identifying patients at risk for delirium.