Articles: cations.
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To examine the relationship between moral injury and surgical practice, further explore the concept of protective equity, and understand its role in mitigating the impact of morally injurious events throughout a surgical career. ⋯ Early career surgeons face a precarious imbalance of low protective equity and high vulnerability, especially immediately post-training. Strategies to address this dynamic include providing: specific education when onboarding faculty, and longitudinal peer support by senior, trained surgeons.
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Precision in critical care nutrition is paramount, as it focuses nutrition interventions on those patients most likely to benefit, or those who might potentially be harmed. Critical care nutrition must therefore be tailored to individual metabolic needs as determined by factors that control the capacity for tissue homeostasis and anabolic responses. This ideally involves the accurate and timely assessment of macronutrient and micronutrient requirements, a careful evaluation of metabolic response mechanisms and the identification of circumstances that might interfere with the productive utilization of dietary substrates. ⋯ Despite the pressing need to further develop more targeted approaches in critically ill patients, indices of immediate metabolic responses that correlate with favorable clinical outcomes are lacking. In addition, the development of precision approaches might address timely adjustments in protein, energy, or micronutrient supplementation based on evolving clinical conditions. Here, we review why precision tools are needed in critical care nutrition, our progress thus far, as well as promising approaches and technologies by which multidisciplinary healthcare teams can improve quality of care and clinical outcomes by individualizing nutrition interventions.
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Anesthesia and analgesia · Dec 2024
The Association Between Fluid Management and Intraoperative Blood Pressure and Patients' Outcome After Complex Spine Surgeries.
Both intraoperative hypotension and excessive fluid administration can lead to detrimental perioperative complications. However, how much fluid is considered excessive and how is intraoperative hypotension related to major postoperative complications? ⋯ We discovered a change point in net fluid administration of 1,865mL. Above this change point, higher net fluid administration is associated with increased odds of developing postoperative complications. Intraoperative hypotension in complex spine surgeries was associated with increased postoperative complications.
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Critical care medicine · Dec 2024
Obesity Is Associated With Increased Mortality in Patients Undergoing Venoarterial Extracorporeal Membrane Oxygenation.
To determine the relationship between all-cause hospital mortality and morbidity in patients treated with venoarterial extracorporeal membrane oxygenation (ECMO) and to assess whether this relationship is mediated via body mass index (BMI). ⋯ In patients undergoing venoarterial ECMO, increasing BMI was associated with increasing all-cause mortality and mechanical and renal complications.
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Sepsis-associated encephalopathy (SAE) represents a severe complication of sepsis, substantially elevating both mortality and healthcare costs for patients. Gastrodin (GAS), a principal bioactive constituent of Gastrodia elata Blume, is neuroprotective in various neurological disorders, including ischemic stroke, epilepsy, Alzheimer's disease, and neuropathic pain. In this study, we sought to investigate whether GAS could serve as a protective agent against SAE. ⋯ Our study elucidated that GAS offers protection against SAE by suppressing ferroptosis through the activation of the COX-2/PGE2/GPX4 axis. This research validates the therapeutic potential of GAS and provides novel insights into potential therapeutic strategies for the management of SAE.