Critical care medicine
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Critical care medicine · Oct 2017
Prevalence and Prognostic Association of Circulating Troponin in the Acute Respiratory Distress Syndrome.
Circulating cardiac troponin has been associated with adverse prognosis in the acute respiratory distress syndrome in small and single-center studies; however, comprehensive studies of myocardial injury in acute respiratory distress syndrome using modern high-sensitivity troponin assays, which can detect troponin at much lower circulating concentrations, have not been performed. ⋯ Circulating troponin is detectable in over 90% of patients with acute respiratory distress syndrome and is associated with degree of critical illness. The magnitude of myocardial injury correlated with mortality.
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Critical care medicine · Oct 2017
Admission to Intensive Care for Palliative Care or Potential Organ Donation: Demographics, Circumstances, Outcomes, and Resource Use.
To describe the characteristics, circumstances, change over time, resource use, and outcomes of patients admitted to ICUs in Australia and New Zealand for the purposes of "palliative care of a dying patient" or "potential organ donation," and compare with actively managed ICU patients. ⋯ Patients admitted to ICU to manage end-of-life care represent a small proportion of overall ICU admissions, with an increasing proportion of "potential organ donation" admissions. They have shorter ICU lengths of stay than actively managed patients, suggesting resource use for these patients is not disproportionate.
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Critical care medicine · Oct 2017
Acute Respiratory Distress Syndrome Due To Tuberculosis in a Respiratory ICU Over a 16-Year Period.
Whether tuberculosis-related acute respiratory distress syndrome is associated with worse outcomes when compared with acute respiratory distress syndrome secondary to other causes remains unknown. Herein, we compare the outcomes between the two groups. ⋯ Tuberculosis is an uncommon cause of acute respiratory distress syndrome even in high tuberculosis prevalence countries. Acute respiratory distress syndrome due to tuberculosis behaves like acute respiratory distress syndrome due to other causes and does not affect the ICU survival.
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Critical care medicine · Oct 2017
Neurobiologic Correlates of Attention and Memory Deficits Following Critical Illness in Early Life.
Survivors of critical illness in early life are at risk of long-term-memory and attention impairments. However, their neurobiologic substrates remain largely unknown. ⋯ Our findings indicate specific neurobiologic correlates of attention and memory deficits in school-age survivors of neonatal extracorporeal membrane oxygenation and congenital diaphragmatic hernia. A better understanding of the neurobiology following critical illness, both in early and in adult life, may lead to earlier identification of patients at risk for impaired neuropsychological outcome with the use of neurobiologic markers.
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Critical care medicine · Oct 2017
Observational StudySingle-Operator Ultrasound-Guided Central Venous Catheter Insertion Verifies Proper Tip Placement.
To evaluate whether a single-operator ultrasound-guided, right-sided, central venous catheter insertion verifies proper placement and shortens time to catheter utilization. ⋯ A single-operator ultrasound-guided central venous catheter insertion is effective in verifying proper tip placement and shortens time to catheter utilization.