Articles: cations.
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Neuroprognostication after acute brain injury (ABI) is complex. In this review, we examine the threats to accurate neuroprognostication, discuss strategies to mitigate the self-fulfilling prophecy, and how to approach the indeterminate prognosis. ⋯ The approach to neuroprognostication after ABI should be systematic, use highly reliable multimodal data, and involve experts to minimize the risk of erroneous prediction and perpetuating the self-fulfilling prophecy. Even when such standards are rigorously upheld, the prognosis may be indeterminate. In such cases, clinicians should engage in shared decision-making with surrogates and consider the use of a time-limited trial.
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Delirium is an acute state of confusion associated with adverse postoperative outcomes. Delirium is diagnosed clinically using screening tools; most cases go undetected. Identifying a delirium biomarker would allow for accurate diagnosis, application of therapies, and insight into causal pathways. To agnostically discover novel biomarkers of delirium, we conducted a case-control sub-study using the VISION-Cardiac Surgery biobank. Our objective was to identify candidate biomarkers to investigate in future studies. ⋯ We identified 26 biomarkers significantly associated with delirium; all are novel except for IL-8. We did not identify an association between delirium and recognized neuro-inflammatory proteins and markers of brain injury, which supports using biomarkers to differentiate between delirium and other neurological conditions. While exploratory, our findings support using biomarkers to diagnose postoperative delirium and validate using agnostic screens to identify potential delirium biomarkers.
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To explore the association of socioeconomic status (SES) and race/ethnicity with perioperative metrics within the Enhanced Recovery After Surgery (ERAS) framework to identify gaps for equity-informed improvements. ⋯ Low SES was linked to lower compliance with important process measures, higher infectious and all in-hospital complication rates, and longer LOS. Despite high rates of protocol compliance, Black race/ethnicity showed an association with increased odds of respiratory complications and extended LOS. Adjustments to perioperative protocols could address such disparities, helping to improve postoperative outcomes of colorectal surgeries.