Critical care nursing clinics of North America
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Crit Care Nurs Clin North Am · Sep 2004
The experience of four outcomes managers: an institutional approach to weaning patients from long-term mechanical ventilation.
Care of patients requiring long-term mechanical ventilation (LTMV) is the focus of many hospitals nationwide. Because the care of patients who require LTMV is complex and morbidity and mortality are high, associated costs often exceed reimbursement. This article describes a successful institutional program for the care of the patient population requiring LTMV using advanced practice nurses (APNs) in the role of outcomes managers (OMs). So that others may benefit from the experiences of the clinicians, this article describes the historical background, the selection and qualifications of APNs, the process APNs use to manage and monitor the patients, role challenges, and associated outcomes.
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Crit Care Nurs Clin North Am · Sep 2004
Review Case ReportsSedation assessment: easier said than done!
Sedation assessment commonly is performed in critically ill patients to evaluate their need for, and response to, sedation therapy. Although many sedation assessment scales have been published, few have been tested properly to assure their appropriateness for use in critically ill patients. This article highlights the published sedation assessment scales that have the strongest scientific basis, identifies limitations of the current scales, and suggests characteristics for future sedation assessment scales that would overcome many of the current problems.
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Crit Care Nurs Clin North Am · Sep 2004
ReviewSedation and comfort issues in the ventilated infant and child.
Intubated infants and children require optimal sedation and comfort measures. Key elements that ensure the provision of quality care for these patients include the use of pain, comfort, and sedation assessment tools; pharmacologic and nonpharmacologic strategies; and the inclusion of the patient and parents as part of the team. This article describes approaches for using sedation and ensuring comfort in these patients. Application of research and the education of team members and the patient and family are crucial aspects of care and are also discussed.
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Asthma is a chronic inflammatory disorder that results in recurrent episodes of reversible airflow obstruction. Lung hyperinflation results from obstruction or dynamic airway collapse during exhalation. ⋯ Patients who present with asthma have increased inspiratory work of breathing due to lung hyperinflation and auto-positive end-expiratory pressure (auto-PEEP). The goal of acute care treatment is to reverse bronchoconstriction and inflammation, thus reducing dynamic hyperinflation, so that breathing is restored to baseline, unlabored, quiet breathing.
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Crit Care Nurs Clin North Am · Sep 2004
Review Case ReportsMonitoring carbon dioxide in critical care: the newest vital sign?
Carbon dioxide (CO(2)) monitoring can yield substantial information about cardiac and pulmonary function. Because capnography is not complicated, it is relatively easy to apply in a wide variety of clinical settings. ⋯ Although outcomes data are as yet unavailable for this technology, its ease of use makes it an attractive monitoring tool to assess severity of illness and predict patients' responses to therapy. This article describes the pathophysiology and clinical applications of the technologies and describes why they may well be "the newest vital signs."