Articles: cations.
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Curr Opin Crit Care · Aug 2023
ReviewNutrition therapy during noninvasive ventilation: oral or enteral?
Critical care nutrition guidelines primarily focus on patients receiving invasive mechanical ventilation, yet noninvasive ventilation (NIV) is an increasingly common intervention. The optimal route of nutrition delivery in patients receiving NIV has not been established. This review aims to describe the implications of NIV on the route of feeding prescribed. ⋯ Until evidence to support the optimal route of feeding is developed, patient safety should be the key driver of route selection, followed by the ability to achieve nutrition targets, perhaps utilizing a combination of routes to overcome barriers to nutrition delivery.
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Anesthesia and analgesia · Aug 2023
Trends in Cardiac Anesthesiologist Compensation, Work Patterns, and Training From 2010 to 2020: A Longitudinal Analysis of the Society of Cardiovascular Anesthesiologists Salary Survey.
Increasing cardiac procedural volume, a shortage of practicing cardiac anesthesiologists, and growth in specialist physician compensation would be expected to increase cardiac anesthesiologist compensation and work load. Additionally, more cardiac anesthesiologists are graduating from accredited fellowships and completing echocardiography certification. The Society of Cardiovascular Anesthesiologists (SCA) biannual salary survey longitudinally measures these data; we analyzed these data from 2010 to 2020 and hypothesized survey respondent inflation-adjusted total compensation, work load, and training would increase. ⋯ Reported TEE certification increased from 69% to 90% (aOR, 1.10 per year; 95% CI, 1.10-1.11; P < .001); reported fellowship training increased from 63% to 82% (aOR, 1.15 per year; 95% CI, 1.14-1.16; P < .001). After adjusting for the proportion of academic or private practice survey respondents, SCA salary survey respondents reported decreasing inflation-adjusted compensation, rising volumes of cardiac anesthetics, and increasing levels of formal training in the 2010 to 2020 period. Future surveys measuring burnout and job satisfaction are needed to assess the association of increasing work and lower compensation with attrition in cardiac anesthesiologists.
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The transradial (TR) approach has emerged as an alternative to the transfemoral (TF) approach in carotid artery stenting (CAS) because of its perceived benefits in access site complications and overall patient experience. ⋯ The TR approach is safe, feasible, and provides similar rates of complications and high rates of successful stent deployment compared with the TF route. Neurointerventionalists adopting the radial first approach should carefully assess the preprocedural computed tomography angiography to identify patients amenable to TR approach for carotid stenting.
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Anesthesia and analgesia · Aug 2023
Pro-Con Debate: Judicious Benzodiazepine Administration for Preoperative Anxiolysis in Older Patients.
In this Pro-Con commentary article, we discuss the risks and benefits of administering preoperative benzodiazepines to older patients to decrease preoperative anxiety. The Pro side first focuses on the critical importance of treating preoperative anxiety and that benzodiazepines are the best tool to achieve that goal. The competing argument presented by the Con side is that myriad options exist to treat preoperative anxiety without simultaneously increasing the risk for devastating complications such as postoperative delirium. Both sides call for more high-quality investigations to determine the most effective strategies for decreasing preoperative anxiety in older adults while improving outcomes and reducing morbidity.
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Objective : The hemodynamic parameters used to accurately predict fluid responsiveness (FR) in spontaneously breathing patients (SB) require specific material and expertise. Measurements of the central venous pressure (CVP) are relatively simple and, importantly, are feasible in many critically ill patients. We analyzed the accuracy of respiration-related variations in CVP (vCVP) to predict FR in SB patients and examined the optimization of its measurement using a standardized, deep inspiratory maneuver. ⋯ A vCVP-st < -4.7 mm Hg predicted FR with 89.5% sensitivity, a specificity of 56.0%, and an area under the receiver operating characteristic curve of 0.72 (95% CI, 0.58 to 0.86) ( P = 0.004). Conclusion : When a central venous catheter is present, elevated values for vCVP-st may be useful to identify spontaneously breathing patients unresponsive to volume expansion. Nevertheless, the necessity of performing a standardized, deep-inspiration maneuver may limit its clinical application.