Articles: function.
-
Traditionally, critically ill patients undergoing mechanical ventilation (MV) have received sedation. Over the last decade, randomized controlled trials have questioned continued use of deep sedation. Evidence shows that a nurse-driven sedation protocol reduces length of MV compared with standard strategy with sedation. ⋯ Moreover, delirium has gained increased focus in recent years with development of validated tools to detect both hyperactive and hypoactive forms of delirium. Using validated tools for detecting delirium is important in monitoring and detecting acute brain dysfunction in critically ill patients. Evidence from randomized trials also cites a beneficial effect of early mobilization with respect to length of MV and delirium.
-
J Clin Monit Comput · Aug 2014
Clinical TrialBedside monitoring of ventilation distribution and alveolar inflammation in community-acquired pneumonia.
It is unclear whether bedside monitoring tools such as exhaled nitric oxide measurements (FENO) and electrical impedance tomography (EIT) could help guiding patient management in community-acquired pneumonia (CAP). We hypothesized that exhaled NO would be increased in CAP patients and could be used to assess resolution of inflammation in the course of CAP therapy. Feasibility of multiple-breath (mb) and single-breath (sb) approach has been investigated. ⋯ EIT images at T2 showed a more homogeneous ventilation distribution in displayed EIT. FENO could be a prospective supplementary tool to describe local lung inflammation as individual trend parameter. EIT could be a suitable supplementary tool to monitor functional lung status in CAP.
-
Anesthesia and analgesia · Aug 2014
ReviewEvidence for the use of preoperative risk assessment scores in elective cranial neurosurgery: a systematic review of the literature.
Preoperative risk scores are designed to guide patient management by providing a means of predicting operative outcome. Several risk scores are used in neurosurgery, but studies on their clinical relevance are scarce. Therefore, it is not clear whether these risk scores are beneficial or helpful in predicting outcome after elective cranial neurosurgery. In this review, we summarize the current scientific evidence for using preoperative risk scores in elective cranial neurosurgery. ⋯ Large prospective studies are needed to validate the use of the reviewed risk scores in elective cranial neurosurgery. It appears, however, that the patient's preoperative physical and functional status can be used to predict the short- and long-term outcome in elective cranial neurosurgery.
-
Curr Opin Crit Care · Aug 2014
ReviewPrevention of renal dysfunction in postoperative elderly patients.
To describe the effect of ageing on kidney function and to summarize the benefits of advocated measures to prevent perioperative acute kidney injury (AKI) in elderly patients. ⋯ The future increase in elderly patients being exposed to surgery calls for improved perioperative management to prevent collaterally increased AKI. Although pharmacological therapies aiming to protect the kidneys from harm are under evaluation, hemodynamic optimization and avoidance of nephrotoxic drugs, including HES and hyperchloremic solutions, are critical for the elderly perioperative patient.
-
Although the incidence of acute pancreatitis among children is less than that in adults, the physical and psychosocial impact on children and their families can be overwhelming. Pancreatitis is manifested as pain accompanied by a host of other complex issues. ⋯ Management after discharge from the hospital is often an ongoing stress for these patients and families, and multiple admissions to the intensive care unit may be necessary for feeding and pain complications. Presented in the context of an actual clinical case at a 500-bed tertiary care pediatric hospital, this patient's scenario illustrates the importance of ensuring adequate nutrition, maintaining hydration, providing appropriate pain management, and preventing infection and thromboembolic events.