The Journal of infection
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The Journal of infection · Jun 2015
ReviewEarly-onset pneumonia after out-of-hospital cardiac arrest.
Early-onset pneumonia (EOP) is a common complication after successful cardiopulmonary resuscitation. Currently, EOP diagnosis is difficult because usual diagnostic tools are blunted by the features of post-cardiac arrest syndrome and therapeutic hypothermia itself. When the diagnosis of EOP is suspected, empiric antimicrobial therapy should be considered following bronchopulmonary sampling. ⋯ Therapeutic hypothermia has been recognized as an independent risk factor for this infectious complication. All together, these observations underline the need for future prospective clinical trials to better delineate pathogens and risk factors associated with EOP. In addition, there is a need for diagnostic approaches serving the accurate diagnosis of EOP.
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The context in which a sepsis guideline is to be used is important and to a large extent determines whether it will be implemented successfully. Factors such as lack of time and resources, lack of reimbursement and organizational constraints may also preclude adoption of guidelines. ⋯ A holistic approach is necessary to address all issues that may be impediments to guideline adoption and adherence. This approach would include a rigorous transparent method to craft the guideline, which includes both clinicians and policy makers and addresses cultural and resource issues.
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Sore throat remains a common disease of childhood, and a major cost and cause for antibiotic prescriptions. The management of sore throat remains controversial in affluent countries with various guidelines available and overall poor adherence to those guidelines. Group A streptococcus is the commonest bacterial cause with important sequelae including acute rheumatic fever (ARF). ⋯ In most affluent populations it is difficult to justify antibiotic treatment on the basis of preventing ARF, whereas this remains the major driver for sore throat management in populations at higher risk of ARF. Reduction in severity and duration of symptoms may be a reasonable basis to consider antibiotic treatment, and thus accurate diagnosis of GAS pharyngitis, particularly in those with more severe symptoms. The potential role of rapid tests in diagnosis appears to be increasing.
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The Journal of infection · Jun 2015
Review Case ReportsInfective endocarditis in patients with an implanted transcatheter aortic valve: Clinical characteristics and outcome of a new entity.
This study reports one case and review the literature on TAVI-associated endocarditis (TAVIE), to describe its clinical picture and to perform an analysis on prognostic factors. ⋯ TAVIE is an emerging entity with high mortality. Patients with heart failure who did not undergo surgery had a higher probability of dying. Surgical treatment provided better outcomes even in patients in whom surgery had previously been ruled out.
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Capsular group B Neisseria meningitidis is one of the leading causes of death in developed countries. A new vaccine (4CMenB) has recently been developed which was found to have an acceptable safety profile in clinical studies and to be immunogenic. This review examines the evidence supporting the licensure of the 4CMenB vaccine and discusses recommendations for its use.