Anesthesia and analgesia
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Anesthesia and analgesia · Jun 2023
Neuraxial Use Among Total Knee and Hip Arthroplasty Patients With Multiple Sclerosis or Myasthenia Gravis.
Surgical patients with preexisting neurological diseases create greater challenges to perioperative management, and choice of anesthetic is often complicated. We investigated neuraxial anesthesia use in total knee and hip arthroplasty (TKA/THA) recipients with multiple sclerosis or myasthenia gravis compared to the general population. ⋯ Neuraxial anesthesia use was lower in surgical patients with multiple sclerosis compared to the general population but no different in those with myasthenia gravis. Neuraxial use was associated with lower odds of prolonged length of stay.
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Anesthesia and analgesia · Jun 2023
Restricted Polypharmacy Compared to Usual Care in Mechanically Ventilated Patients: A Retrospective Cohort Study.
Adverse effects of excessive sedation in critically ill mechanically ventilated patients are well described. Although guidelines strongly recommend minimizing sedative use, additional agents are added as infusions, often empirically. The tradeoffs associated with such decisions remain unclear. ⋯ Compared with UC, RP was associated with more coma- and ventilator-free days. Restricting addition of adjunct infusions to propofol may represent a viable strategy to reduce duration of coma and mechanical ventilation. These hypothesis-generating findings should be confirmed in a randomized control trial.
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Anesthesia and analgesia · Jun 2023
Racial/Ethnic Variability in Use of General Anesthesia for Pediatric Magnetic Resonance Imaging.
Children increasingly undergo diagnostic imaging procedures, sometimes with general anesthesia (GA). It is unknown whether the use of GA differs by race/ethnicity among children undergoing magnetic resonance imaging (MRI) scans. ⋯ Asian, Black, and Hispanic children of some ages were more likely to receive GA during MRI scans than White children in the same age group. Future research is warranted to delineate whether this phenomenon signifies disparate care for children based on their race/ethnicity.
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Anesthesia and analgesia · Jun 2023
Tracheostomy, Feeding-Tube, and In-Hospital Postoperative Mortality in Children: A Retrospective Cohort Study.
Neuromuscular/neurologic disease confers increased risk of perioperative mortality in children. Some patients require tracheostomy and/or feeding tubes to ameliorate upper airway obstruction or respiratory failure and reduce aspiration risk. Empiric differences between patients with and without these devices and their association with postoperative mortality have not been previously assessed. ⋯ Patients requiring tracheostomy, feeding tube, or both are generally sicker than patients without these devices. Despite this, having a feeding tube was associated with lower 3-day mortality overall and lower 30-day mortality when the data were stratified by the number of CCCs. Having both devices was associated with lower 3-day mortality in patients presenting for low-risk surgery, and surgery during urgent or emergent hospitalizations.
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Anesthesia and analgesia · Jun 2023
Current Evidence and Rationale to Guide Perioperative Management, Including Transfusion Decisions, in Patients With Sickle Cell Disease.
Sickle cell disease (SCD) is a collection of inherited hemoglobin disorders that results in chronic hemolytic anemia, vaso-occlusion, pain, and end organ damage. Surgery in the SCD population requires careful planning, as perioperative stressors can lead to increased sickling and risk of inducing or further exacerbating vaso-occlusive episodes (VOEs). Additionally, the underlying hypercoagulability and immunocompromised state due to SCD places patients at increased risk of both venous thromboembolism and infection. Judicious fluid administration, temperature regulation, thorough preoperative and postoperative analgesic planning, and preoperative transfusion are all crucial components of decreasing risks of surgery in patients with SCD.