Heart & lung : the journal of critical care
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We know little about long-term exercise behavior and adherence in patients with chronic obstructive pulmonary disease (COPD). ⋯ This investigation provides a description of long-term exercise behavior and adherence in a sample of patients with COPD. The categories suggest that physical benefits are related to consistent adherence, whereas mental health improvements are related to regular exercise with some flexibility in the schedule. Future research should test interventions to improve exercise adherence in patients with COPD and identify characteristics of patients who are most likely and least likely to adhere over time.
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There are several species of coagulase-negative Staphylococci (CoNS) that are part of the normal skin flora and are relatively noninvasive/low virulence organisms. CoNS are important pathogens in patients with prosthetic devices and are the most common pathogen associated with prosthetic valve endocarditis. ⋯ There has been only one reported case of non-mitral valve IE due to CoNS in a patient with hypertrophic obstructive cardiomyopathy. To the best of our knowledge, we report the first case of Staphylococcal hominis mitral valve endocarditis in a patient with hypertrophic obstructive cardiomyopathy.
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The study assessed attitudes of intensive care unit (ICU) staff members toward practice guidelines in general and toward a specific guideline, The Centers for Disease Control and Prevention's Guideline for Hand Hygiene in Healthcare Settings; correlated these attitudes with staff and hospital characteristics; and examined the impact of staff attitudes toward the Hand Hygiene Guideline on self-reported implementation of the Guideline. ⋯ The majority of staff members were familiar with the Centers for Disease Control and Prevention Hand Hygiene Guideline. Staff attitudes toward practice guidelines varied by type of ICU and by profession, and more positive attitudes were associated with significantly better self-reported guideline implementation. Because differences in staff attitudes might hinder or facilitate their acceptance and adoption of evidence-based practice guidelines, these results may have important implications for the education and/or socialization of ICU staff.
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Unplanned endotracheal extubation (UE) is recognized as the most common airway adverse event in the intensive care unit (ICU). ⋯ This study does not confirm the highest rates of UE previously reported in orally intubated medical patients in the ICU or the association with mortality in this scenario. However, UE increased the need for MV and ICU care. We found a moderate to high prevalence of potentially modifiable risk factors for UE, suggesting unsatisfactory ICU practices.
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Comparative Study
Comparison of forehead and digit oximetry in surgical/trauma patients at risk for decreased peripheral perfusion.
Measurement of pulse oximetry (Spo(2)) is often impaired in critically ill patients. Forehead reflectance oximetry, the Max-Fast (Nellcor, Pleasanton, CA), may be less susceptible to poor tissue perfusion and could improve accuracy of oxygen saturation measurement. The objective of this study was to evaluate the use of forehead oximetry measures in critically ill surgical/trauma patients. ⋯ Forehead sensors improve measurement of oxygen saturation in critically ill surgical/trauma patients at risk for decreased peripheral perfusion.