Minerva anestesiologica
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Minerva anestesiologica · Dec 2021
ReviewPerioperative management of spinal cord injury: the anesthesiologist's point of view.
Traumatic spinal cord injury (SCI) is one of the most devastating events a person can experience. It may be life-threatening or result in long-term disability. This narrative review aims to delineate a systematic step-wise airways, breathing, circulation and disability (ABCD) approach to perioperative patient management during spinal cord surgery in order to fill some of the gaps in our current knowledge. ⋯ A one-size fit all approach to spinal surgery patients is not applicable due to patient heterogeneity and the complexity of the procedures involved. The neurologic outcome of spinal surgery can be improved, and the incidence of complications reduced with better knowledge of patient-specific aspects and individualized perioperative management.
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Minerva anestesiologica · Dec 2021
ReviewTier-three therapies for refractory intracranial hypertension in adult head trauma.
Refractory intracranial hypertension after traumatic brain injury (TBI) is defined as recurrent increase of intracranial pressure above 20-22 mmHg for sustained period of time (10-15 min), despite conventional therapies, such as osmotic therapy, cerebral spinal fluid drainage and mild hyperventilation. As such, more aggressive treatments should be taken into consideration. In particular, therapeutic hypothermia, barbiturates administration and decompressive craniectomy are considered as tier-three or "salvage" interventions, as they have shown to be able to control refractory hypertension; however, they are also associated with an increased risk of significant side effects. Therefore, the aim of this review was to describe the evidence supporting the use of these tier-three therapies in the management of refractory intracranial hypertension in TBI patients.
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Minerva anestesiologica · Dec 2021
Observational StudyElectrolytes, albumin and acid base equilibrium during laparoscopic surgery.
Surgery, causing inflammation, disrupts endothelial permeability leading to movement of fluids and albumin across the vascular barrier. Fluid therapy for restoring circulatory homeostasis may lead to positive fluid balance which has been shown to increase morbidity and mortality in surgical patients. The current investigation aims to describe physio-pathological changes in circulating albumin, fluid and electrolyte balance, and acid-base equilibrium in a cohort of patients undergoing laparoscopic surgery under general anesthesia. ⋯ Data from patients undergoing colorectal laparoscopic surgery showed a positive fluid balance, decreased circulating albumin and increased albuminuria. A positive sodium balance was not always associated with an increase in sodium plasma concentration.
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Minerva anestesiologica · Dec 2021
Covid-19 pandemic in ICU. Limited resources for many patients: approaches and criteria for triaging.
The COVID-19 pandemic has shattered the illusion that healthcare resource shortages that require rationing are problems restricted to low- and middle-income countries. During the pandemic surges, many high-income countries have been confronted with unprecedented demands for healthcare systems that dramatically exceeded available resources. Hospitals capacities were overwhelmed, and physicians working in intensive care units (ICUs) were often forced to deny admissions to patients in desperate need of intensive care. ⋯ Thus far, however, consensus on the approaches used, and, above all, on the solutions adopted have been limited, giving rise to a clash of opinions that has further complicated health professionals' ability to respond optimally to their patients' needs. As the COVID-19 crisis moves toward a phase of what some have called "pandemic normalcy," the need to debate the merits and demerits of the individual decisions made in the allocation of ICU resources seems less pressing. Instead, the aims of the authors are: 1) to critically review the approaches and criteria used for triaging patients to be admitted in ICU; 2) to clarify how macro- and micro-allocation choices, in their interdependance, can condition decision-making processes regarding the care of individual patients; 3) to reflect on the need for decision-makers and professionals working in ICUs to maintain a proper degree of "honesty" towards citizens and patients regarding the causes of the resource shortages and the decision-making processes, which, in different ways routinely and in crisis times, involve the need to make "tragic choices" at both levels.