Current opinion in anaesthesiology
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Curr Opin Anaesthesiol · Feb 2023
Review Meta AnalysisIs venoarterial extracorporeal membrane oxygenation an option for managing septic shock.
To describe sepsis-induced cardiomyopathy. Discuss indications and current evidence of using venoarterial extracorporeal membrane oxygenation (VA-ECMO) in setting of sepsis-induced cardiomyopathy. ⋯ Sepsis-induced cardiomyopathy is an increasingly recognized entity characterized by reversible ventricular dysfunction in the setting of sepsis. When hypotension persists despite standard management of septic shock (e.g. adequate fluid resuscitation, vasopressors, inotropes) and there is evidence of severe cardiac systolic dysfunction and end-organ hypoperfusion, VA-ECMO should be considered as a bridge therapy to recovery. VA-ECMO should not be used for isolated vasodilatory septic shock without significant myocardial dysfunction.
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Curr Opin Anaesthesiol · Feb 2023
ReviewPostoperative/postdischarge nausea and vomiting: evidence-based prevention and treatment.
Postoperative/postdischarge nausea and vomiting (PONV/PDNV) remains a relevant issue in perioperative care. Especially in outpatient surgery, PONV can prevent discharge or lead to unplanned readmission. ⋯ A liberal, universal PONV management is now endorsed by the guidelines. Specific evidence concerning prevention and (at-home) treatment of PDNV is still scarce.
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Curr Opin Anaesthesiol · Feb 2023
ReviewCardiac surgery, ICU sedation, and delirium: is dexmedetomidine the silver bullet.
Delirium is a marker of acute brain insufficiency and a harbinger of poor outcomes and increased healthcare costs. Despite success preventing delirium by nonpharmacologic measures, the incidence in the postcardiac surgical ICU population remains high. Dexmedetomidine, a selective alpha-2 agonist, is a plausible preventive agent with sedative, anxiolytic, analgesic, sympatholytic and anti-inflammatory properties, and is the subject of very active study in cardiac surgery populations. ⋯ Although using dexmedetomidine to prevent delirium in unselected cardiac surgical patients is not supported by current evidence, there remains hope that it may offer benefits in highly selected populations, and further trials are ongoing.
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To highlight the importance of frailty assessment in thoracic surgery patients. ⋯ Frailty should be part of the routine preoperative evaluation for thoracic surgery. Frailty must be considered in assessing eligibility for surgery and in planning prehabilitation and rehabilitation if necessary.
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Curr Opin Anaesthesiol · Feb 2023
ReviewImplementing change in the care of the complex cardiac patient.
Development of advanced and minimally invasive surgical procedures is providing treatment opportunities to older and higher risk patients. This has also led to highly specialized physicians and a need for better communication and planning with the patients and within the care team. ⋯ In this review, we discuss the concepts of shared decision making (SDM) and implementation science in the context of the complex cardiac patient. We also review the most recent evidence for their use in cardiac surgery. We argue that a team model not only bridges knowledge gaps but provides a multidisciplinary environment for the practice of SDM and implementation of evidence-based practices. Be believe this will provide patients with a better experience as they navigate their care and improve their medical outcomes as well.