Articles: anesthesia.
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Anesthesia and analgesia · Aug 2024
A Mixed-Methods Cohort Study Evaluating the Impact of a One-Day Well-Being Course for Anesthesia Providers Working in Low-Resource Settings.
Burnout, depression, and anxiety are increasingly recognized as common among health care providers. Risks for these conditions are exacerbated in low-resource settings by excessive workload, high disease burden, resource shortage, and stigma against mental health issues. Based on discussions and requests to learn more about burnout during the Vital Anaesthesia Simulation Training (VAST), our team developed VAST Wellbeing, a 1-day course for health care providers in low-resource settings to recognize and mitigate burnout and to promote personal and professional well-being. ⋯ Causes of burnout are complex and multidimensional. VAST Wellbeing did not change measures of burnout and fulfillment 2 months postcourse but did have a meaningful impact by raising awareness, reducing stigma, fostering connection, providing skills to prioritize personal well-being, and empowering people to seek workplace change.
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Unlike expired sevoflurane concentration, propofol lacks a biomarker for its brain effect site concentration, leading to dosing imprecision particularly in infants. Electroencephalography monitoring can serve as a biomarker for propofol effect site concentration, yet proprietary electroencephalography indices are not validated in infants. The authors evaluated spectral edge frequency (SEF95) as a propofol anesthesia biomarker in infants. It was hypothesized that the SEF95 targets will vary for different clinical stimuli and an inverse relationship existed between SEF95 and propofol plasma concentration. ⋯ SEF95 can be a biomarker for propofol anesthesia depth in infants, potentially improving dosing accuracy and utilization of propofol anesthesia in this population.
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Anesthesia and analgesia · Aug 2024
A Slow-Exchange Interstitial Fluid Compartment in Volunteers and Anesthetized Patients: Kinetic Analysis and Physiology.
Physiological studies suggest that the interstitial space contains 2 fluid compartments, but no analysis has been performed to quantify their sizes and turnover rates. ⋯ Kinetic analysis supported that Ringer's solution distributes in 2 interstitial compartments with different turnover times. The slow compartment became dominant when large amounts of fluid were infused and during general anesthesia. These findings may explain why fluid accumulates in peripheral tissues during surgery and why infused fluid can remain in the body for several days after general anesthesia.
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Guidelines recommend that health-related information for patients should be written at or below the sixth-grade level. We sought to evaluate the readability level and quality of online patient education materials regarding epidural and spinal anesthesia. ⋯ Readability levels of online patient education materials pertaining to epidural and spinal anesthesia are higher than recommended. When we evaluated the quality of the information using a validated tool, the materials were found to be just below the threshold of what is considered good quality. Authors of educational materials should provide not only readable but also good-quality information to enhance patient understanding.
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The purpose was to compare perioperative outcomes of patients who underwent general or regional anesthesia for intramedullary (IM) nailing of tibial shaft fractures (TSFs). ⋯ Therapeutic Level III.