Journal of clinical anesthesia
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In the last few decades, an opioid related health crisis has been a challenging problem in many countries around the world, especially the United States. Better understanding of the association of pre-admission opioid abuse and/or dependence (POAD) on specific major complications in traumatic brain injury (TBI) patients can aid the medical team in improving patient care management and outcomes. ⋯ POAD TBI patients have a lower in-hospital mortality, shorter duration of hospitalization and a lower risk of acute myocardial infarction, while they are more likely to have respiratory failure, delirium, sepsis, malnutrition, and acute renal failure compared to TBI patients without POAD. Prospective study is warranted to further confirm these findings.
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Observational Study
Chronic arterial hypertension and nocturnal non-dipping predict postinduction and intraoperative hypotension: A secondary analysis of a prospective study.
Postinduction and intraoperative hypotension are associated with organ injury in non-cardiac surgery patients. Automated ambulatory blood pressure monitoring can identify chronic arterial hypertension and nocturnal blood pressure non-dipping. We tested the hypotheses that: a) chronic arterial hypertension and nocturnal non-dipping are independent risk factors for postinduction and intraoperative hypotension; and b) adding information on chronic arterial hypertension and nocturnal non-dipping improves hypotension prediction models based on readily available preoperative clinical information. ⋯ Chronic arterial hypertension and nocturnal non-dipping are independent risk factors for postinduction and intraoperative hypotension in non-cardiac surgery patients. Adding information on chronic arterial hypertension and nocturnal non-dipping moderately improved hypotension prediction models based on preoperative clinical information.
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Observational Study
Performance of the ACEF and ACEF II risk scores in predicting mortality after off-pump coronary artery bypass grafting.
The age, creatinine, and ejection fraction (ACEF) I and II scores are known to predict operative mortality after cardiac surgery. However, data from few cases of off-pump coronary artery bypass grafting (OPCAB) were considered during the development of these scores. This study aimed to validate and update the ACEF I and II scores for the prediction of in-hospital mortality after OPCAB. ⋯ The ACEF I and II scores discriminated in-hospital mortality after OPCAB with excellent accuracy, although calibration properties were suboptimal. The updated scores showed even better discrimination and calibration. Thus, the ACEF I and ACEF II scores can be relatively straightforward and useful tools for prognostication of patients undergoing OPCAB.