Articles: injury.
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The understanding of the interaction of closed-loop control of ventilation and oxygenation, specifically fraction of inspired oxygen (FiO2) and positive end-expiratory pressure (PEEP), and fluid resuscitation after burn injury and acute lung injury from smoke inhalation is limited. We compared the effectiveness of FiO2, PEEP, and ventilation adjusted automatically using adaptive support ventilation (ASV) and decision support fluid resuscitation based on urine output in a clinically relevant conscious ovine model of lung injury secondary to combined smoke inhalation and major burn injury. ⋯ Closed-loop ventilation and oxygenation with decision support fluid resuscitation improve lung mechanics and survival in sheep with combined burn and smoke inhalation. There were no negative interactions observed between automated PEEP control and fluid management.
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Retrospective cohort study. ⋯ Our study suggests racial disparities in outcomes and discharge disposition for acute cSCI patients.
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Anesthesia and analgesia · Jan 2025
Effect of Treatment With Balanced Crystalloids Versus Normal Saline on the Mortality of Critically Ill Patients With and Without Traumatic Brain Injury: A Systematic Review and Meta-Analysis.
Some studies suggest that balanced solutions may improve outcomes in critical care patients. However, in patients with traumatic brain injury (TBI) existing data indicate that normal saline may be preferred. We hypothesized that mortality in critically ill patients with and without TBI would differ with the use of balanced salt solutions versus normal saline. ⋯ In comparison to normal saline, balanced solutions were associated with a reduction in mortality in critical care patients without TBI. However, balanced solutions were associated with an increase in mortality in patients with TBI. These findings suggest that the effect of fluid choice on intensive care unit (ICU) outcomes may depend partially on the type of critical illness and in particular in patients with TBI.