Annals of the American Thoracic Society
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Early mobilization of patients in the intensive care unit (ICU) is safe, feasible, and beneficial. However, implementation of early mobility as part of routine clinical care can be challenging. The objective of this review is to identify barriers to early mobilization and discuss strategies to overcome such barriers. ⋯ These barriers were variable across ICUs and within disciplines, depending on the ICU patient population, setting, attitude, and ICU culture. To overcome the identified barriers, >70 strategies were reported and are synthesized herein, including: implementation of safety guidelines; use of mobility protocols; interprofessional training, education, and rounds; and involvement of physician champions. Systematic efforts to change ICU culture to prioritize early mobilization using an interprofessional approach and multiple targeted strategies are important components of successfully implementing early mobility in clinical practice.
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Observational Study
Outcomes of Patients with Alcohol Withdrawal Syndrome Treated with High-Dose Sedatives and Deferred Intubation.
High doses of sedating drugs are often used to manage critically ill patients with alcohol withdrawal syndrome. ⋯ In this single-center, observational study, where endotracheal intubation was deferred until aspiration or cardiopulmonary decompensation, treatment of alcohol withdrawal syndrome with high-dose, continuously infused sedating medications was not associated with excess morbidity or mortality.
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In normodynamic septic shock, the quantitative assessment of sublingual microcirculation has shown decreases in perfused vascular density and red blood cell velocity. However, no studies have been performed in hyperdynamic septic shock. ⋯ Patients with hyperdynamic septic shock showed microcirculatory alterations similar to those of patients with normal cardiac output. Both groups of patients had reduced perfused vascular density and red blood cell velocity and increased flow heterogeneity compared with that of healthy subjects. Fast red blood cell velocity was not found, even in patients with high cardiac output. These results support the conclusion that microcirculatory function is frequently dissociated from systemic hemodynamic derangements in septic shock.
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The Syrian crisis, now in its fifth year, has created an unprecedented strain on health services and systems due to the protracted nature of the warfare, the targeting of medics and health care infrastructure, the exodus of physicians and nurses, the shortage of medical supplies and medications, and the disruption of medical education and training. Within a few short years, the life expectancy of resident Syrians has declined by 20 years. Over the first 4 years of the conflict, more than 75,000 civilians died from injuries incurred in the violence. ⋯ Physicians in the United States and other western nations have helped Syrian physicians make the most of the situation by providing training on introducing innovations in technology and treatment. Portable ultrasound machines have been introduced and are being used extensively in the management of trauma and shock. This report, prepared by members of the Syrian American Medical Society, documents current needs for health care relief within Syria, focusing on pulmonary, critical care, and sleep medicine, and some of the efforts currently underway to meet those needs.
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Delirium is common following lung transplant and is associated with poorer clinical outcomes. The extent to which intraoperative hemodynamic alterations may contribute to postoperative delirium among lung transplant recipients has not been examined. ⋯ Poorer cerebral perfusion pressure during lung transplant is associated with greater risk for delirium following transplant, as well as greater duration and severity of delirium, independent of demographic and medical predictors.