Critical care medicine
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Critical care medicine · Feb 1998
Comparative StudyPerioperative determinants of morbidity and mortality in elderly patients undergoing cardiac surgery.
To determine perioperative predictors of morbidity and mortality in patients > or =75 yrs of age after cardiac surgery. ⋯ Severe underlying cardiac disease (including shock, requirement for mechanical circulatory support, hypoalbuminemia, and hepatic dysfunction), intraoperative blood loss, surgical reexploration, long ischemic times, immediate postoperative cardiovascular dysfunction, global ischemia and metabolic dysfunction, and anemia beyond the second postoperative day predicted poor outcome in the elderly after cardiac surgery. Postoperative morbidity and mortality disproportionately increased the utilization of intensive care resources in elderly patients. Future efforts should focus on preoperative selection criteria, improvement in surgical techniques, perioperative therapy to ameliorate splanchnic and global ischemia, and avoidance of anemia to improve the outcome in the elderly after cardiac surgery.
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Critical care medicine · Feb 1998
Editorial CommentCardiac surgery in the elderly: what have we learned?
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Critical care medicine · Feb 1998
Comparative StudyA study of proactive ethics consultation for critically and terminally ill patients with extended lengths of stay.
To assess the effect of proactive ethics consultation on documented patient care communications and on decisions regarding high-risk intensive care unit (ICU) patients. ⋯ Proactive ethics consultation for high-risk patient populations offers a promising approach to improving decision-making and communication and reducing length of ICU stay for dying patients.
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Critical care medicine · Feb 1998
ReviewAcute lung injury and the acute respiratory distress syndrome.
To review acute lung injury (ALI) and the acute respiratory distress syndrome (ARDS) in light of recent information about the definitions, epidemiology, pathophysiology, management, and outcome of these conditions. ⋯ ALI and ARDS are better defined and understood than ever before, and their outcome has improved for unclear reasons.