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Abstract Tuberculosis is a rare cause of acute respiratory distress syndrome (ARDS) and mortality rates are high in tuberculosis patients that need treatment with mechanical ventilation. Experience of the use of extracorporeal membrane oxygenation (ECMO) in such circumstances is scarce. We report the case of an 18 year old man where prolonged therapy (50 days) with extracorporeal membrane oxygenation (ECMO) allowed extensive lung damage from miliary tuberculosis to heal. The case reflects how challenging the diagnosis of tuberculosis may be and how difficult it is to reach adequate blood levels of anti-tuberculosis drugs while on ECMO. It's also an example of how indications for ECMO have been expanding the last years and that long term ECMO therapy is possible without serious complications. [ABSTRACT FROM AUTHOR]

Summary: Objectives: To evaluate the clinical significance of Staphylococcus aureus bacteriuria (SABU) in adults with S. aureus bacteraemia (SAB). Methods: All individuals ≥18 years old diagnosed with SAB in Iceland between December 1st 2003 and November 30th 2008 were retrospectively identified. Data was collected from medical records. Concomitant SABU was defined as growth of S. aureus in a urine sample taken within 24 h of the index blood culture. Results: SABU was seen in 27 of 166 (16.3%) SAB patients having urine cultured before administration of antibiotics, but after excluding those with SAB of urinary tract origin SABU was seen in 16 of 152 (10.5%). In this latter cohort SABU was independently associated with having endocarditis (RR 6.68; 95% CI 1.53–17.3) and admission to intensive-care unit (RR 2.84; 95% CI 1.25–4.44), while for having complicated SAB the RR was 1.56 (95% CI 0.96–1.80). No correlation was seen with mortality or relapse rates. Conclusions: SABU appears to be secondary to SAB in some cases while it is the primary infection causing SAB in others. In patients with SAB of non-urinary tract origin SABU should probably be regarded as distant haematogenous seeding and a marker of deep tissue dissemination, thus affecting general management and treatment duration. [ABSTRACT FROM AUTHOR]

Summary: Objectives: To assess the treatment adequacy for Staphylococcus aureus bacteraemia (SAB) and its association with outcome on a whole population basis. Methods: All individuals ≥18 years old diagnosed with SAB in Iceland between December 1 2003 and November 30 2008 were retrospectively identified. Clinical data was collected from medical records and adequacy of antibiotic treatment based on antibiotic choice, dose, administration route and treatment duration. Results: Empirical therapy was considered adequate in 262 of 325 (81%) SAB episodes, with no correlation to outcome. The complete antibiotic treatment was deemed adequate in 147 of 279 (53%) episodes. Among patients with complicated SAB median duration of active intravenous therapy was 14 days in those experiencing relapse compared to 30 days in patients without relapse (p = 0.03). No patient died after completing adequate treatment compared to 4 (3.0%) following inadequate therapy (p = 0.01). Despite no overall change being seen in antibiotic treatment, 30-day mortality decreased from 25.0 to 6.8% from first to last year of study (p = 0.001). Conclusion: Appropriate antibiotic therapy for SAB was associated with lower relapse rates and mortality. Although treatment adequacy was regarded as insufficient in half of cases, mortality of SAB in Iceland is amongst the lowest recorded. Summary: In a national study of S. aureus bacteraemia the antibiotic treatment was judged inadequate in 53% of episodes, while appropriate treatment was associated with lower relapse rate and mortality. Despite this, the mortality in Iceland is among the lowest reported. [ABSTRACT FROM AUTHOR]