Articles: chronic.
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Observational Study
Community-Acquired Pneumonia due to Multidrug and non-Multidrug resistant Pseudomonas aeruginosa.
Pseudomonas aeruginosa is not a frequent pathogen in community-acquired pneumonia (CAP). However, in patients with severe CAP, P aeruginosa can be the etiology in 1.8% to 8.3% of patients, with a case-fatality rate of 50% to 100%. We describe the prevalence, clinical characteristics, outcomes, and risk factors associated with CAP resulting from multidrug-resistant (MDR) and non-MDR P aeruginosa. ⋯ P aeruginosa is an individual risk factor associated with mortality in CAP. The risk factors described can help clinicians to suspect P aeruginosa and MDR P aeruginosa.
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Acta Anaesthesiol Scand · Aug 2016
Oliguria without serum creatinine increase after living donor liver transplantation is associated with adverse post-operative outcomes.
Acute kidney injury (AKI) is a common complication after liver transplantation and is associated with significant morbidity and mortality. Although clinical guidelines recommend defining AKI based on serum creatinine increase and oliguria, the validity and utility of the oliguric component of AKI definition remains largely unexplored. This study examined the incidence and the impact on clinical outcomes of oliguria meeting the urine output criterion of AKI in patients undergoing liver transplantation. The authors hypothesised that oliguria was an independent risk factor for adverse post-operative outcomes. ⋯ Oliguria is common after liver transplantation, and incorporating oliguria into the diagnostic criteria dramatically increases the measured incidence of AKI. Oliguria without serum creatinine increase was significantly associated with adverse post-operative outcomes.
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Critical care medicine · Aug 2016
Short-Term Organ Dysfunction Is Associated With Long-Term (10-Yr) Mortality of Septic Shock.
As mortality of septic shock decreases, new therapies focus on improving short-term organ dysfunction. However, it is not known whether short-term organ dysfunction is associated with long-term mortality of septic shock. ⋯ Days alive and free of ventilation, vasopressors, and renal replacement therapy in septic shock in 28-day survivors was associated with 1-, 5-, and 10-year mortality. These associations are nullified in 1-year survivors in whom none of the acute organ support measures were associated with 5- and 10-year mortality. This suggests that therapies that decrease short-term organ dysfunction could also improve long-term outcomes of 28-day survivors of septic shock.
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A 29-year-old woman presented with a 1-week history of fever, weakness, anorexia, darkened urine, and mild cough. The patient described her cough as nonproductive and without hemoptysis. ⋯ She reported regular cigarette smoking, but denied illicit or IV drug use or any recent travel or sick contacts. The patient also had no known pertinent family history.
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Whiplash-associated disorders (WAD) are common and incur substantial personal and economic costs. Research has shown that persistent posttraumatic stress reactions predict poorer functional recovery in WAD; however, the specific mechanism through which this occurs is unclear. The current study is the first to examine the direct impact of posttraumatic stress disorder (PTSD) symptoms in WAD using laboratory tested pain measures. ⋯ Findings from the current study highlight the negative impact of PTSD on both physical and psychological outcomes in chronic WAD. From a clinical perspective, data suggest that patients exposed to accident cues may experience arousal that lowers their threshold to certain pain stimuli. Further investigation of effective multidisciplinary interventions and in particular the treatment of PTSD in WAD is identified as an important area of further investigation.