Anesthesia and analgesia
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Anesthesia and analgesia · Mar 2021
Clinical TrialElevated Plasma Concentrations of Syndecan-1 Do Not Correlate With Increased Capillary Leakage of 20% Albumin.
Preclinical experiments show that an inflammatory reaction causes degradation of the endothelial glycocalyx layer and accelerated capillary leakage of albumin and fluid. The hypothesis in the present study was that elevated plasma concentrations of glycocalyx degradation products are associated with greater capillary leakage in humans. ⋯ A raised plasma concentration of syndecan-1 alone cannot be extrapolated to indicate increased capillary leakage of albumin and fluid.
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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
Changes in Pain Medicine Training Programs Associated with COVID-19: Survey Results.
The coronavirus disease 2019 (COVID-19) pandemic is a public health crisis of unprecedented proportions that has altered the practice of medicine. The pandemic has required pain clinics to transition from in-person visits to telemedicine, postpone procedures, and cancel face-to-face educational sessions. There are no data on how fellowship programs have adapted. ⋯ We found a shift to online alternatives for clinical care and education, with correlations between per capita infection rates, and clinical care demands and redeployment, but not with overall trainee anxiety levels. It is likely that medicine in general, and pain medicine in particular, will change after COVID-19, with greater emphasis on telemedicine, virtual education, and greater national and international cooperation. Physicians should be prepared for these changes.
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Anesthesia and analgesia · Mar 2021
Dexmedetomidine and Clonidine Attenuate Sevoflurane-Induced Tau Phosphorylation and Cognitive Impairment in Young Mice via α-2 Adrenergic Receptor.
Anesthetic sevoflurane induces tau phosphorylation and cognitive impairment in young mice. The underlying mechanism and the targeted interventions remain largely unexplored. We hypothesized that dexmedetomidine and clonidine attenuated sevoflurane-induced tau phosphorylation and cognitive impairment by acting on α-2 adrenergic receptor. ⋯ Dexmedetomidine and clonidine could inhibit the sevoflurane-induced tau phosphorylation and cognitive impairment via activation of α-2 adrenergic receptor. More studies are needed to confirm the results and to determine the clinical relevance of these findings.