Journal of critical care
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Journal of critical care · Dec 2008
Patient-specific decision modeling to guide the use of drotrecogin alpha (activated) in patients with severe sepsis.
The expected benefit of treating severe sepsis with drotrecogin alpha (activated) for an individual patient may depend upon several clinical factors including disease severity. Our objective was to create a decision support tool incorporating patient-specific inputs to estimate the balance between treatment risks and benefits for individual patients with severe sepsis. ⋯ A customizable decision model using patient-specific inputs can be used to inform the treatment decision when considering the use of drotrecogin alpha (activated) therapy by weighing the risks vs the benefits of therapy in the treatment of severe sepsis.
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Journal of critical care · Dec 2008
Implementation of the Surviving Sepsis Campaign guidelines for severe sepsis and septic shock: we could go faster.
The aim of this study is to evaluate the feasibility of applying sepsis bundles in the intensive care unit (ICU) and their effect on outcomes. ⋯ Correct application of the sepsis bundles was associated with reduced mortality and length of ICU stay. Earlier implementation of the 24-hour management bundle could result in better outcomes.
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Journal of critical care · Dec 2008
Evolving pathogens in the surgical intensive care unit: a 6-year experience.
Nosocomial infections in the intensive care unit (ICU) are well-known causes of morbidity and mortality in critically ill patients. Further complicating this issue is the ever-increasing number of multidrug-resistant pathogens. This study was designed to investigate and document changing microbial trends within the Los Angeles County/University of Southern California Medical Center surgical ICU (SICU), including drug-resistant pathogens. ⋯ Our study found that within the SICU, GP organisms play an increasing pathogenic role in critical patients. Staphylococcal species have become more common pathogens in the last 6 years, with an increase in the proportion of drug-resistant strains (oxacillin-resistant S aureus). These findings illustrate the need to keep constant surveillance on microbial trends within the SICU, especially those among drug-resistant pathogens.
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Journal of critical care · Dec 2008
Sepsis and organ system failure are major determinants of post-intensive care unit mortality.
The aim of the study was to investigate predictors of post-intensive care unit (ICU) in-hospital mortality with special emphasis on the impact of sepsis and organ system failure. ⋯ This large international study identified not only age, medical admission, and preexisting comorbidities on ICU admission but also sepsis and organ system failure as important independent risk factors for in-hospital post-ICU death.
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Journal of critical care · Dec 2008
Characteristic features and outcomes of severe acute respiratory syndrome found in severe acute respiratory syndrome intensive care unit patients.
The aim of the study was to identify characteristic clinical features and outcomes of critically ill patients with confirmed severe acute respiratory syndrome (SARS). ⋯ In a SARS ICU, patients with a confirmed diagnosis of SARS had significantly different clinical features and timing of mortality from those of the control group.