Infection
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Due to the enormous increase in the number of MRSA-patients, in July 2004, an extended admission screening protocol was implemented in ICUs and surgical wards at Hannover Medical School. ⋯ Despite extended admission screening, 37% of all MRSA-positive inpatients were missed. The neurological patients were identified as a further risk group and were included in the admission screening procedure established.
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Massive antibiotic use in intensive care units (ICU) is associated with increased microbial resistance. Therefore avoiding unneccesary antibiotic usage is essential. To achieve a more considered antibiotic prescribing practice, a new antibiotic policy was implemented at our ICU. In this paper, we evaluated the impact of this intervention, and described the aetiology and incidence of blood stream infections and selected antibiotic-resistant pathogens. ⋯ This study has confirmed that establishing a targeted LAMP, based on close co-operation between intensive care physicians and infectious disease specialists together with a restricted prescribing authority, can reduce the use of antibiotics.
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Procalcitonin (PCT) has been increasingly used as an inflammatory marker to identify patients with systemic infection. Moreover, PCT guidance allowed significant reduction of antibiotic therapy in patients with respiratory disease. The aim of this qualitative review was, therefore, to evaluate the role of PCT measurements in febrile neutropenic patients in differentiating between various causes of fever and to investigate the value of PCT levels in terms of diagnosing infection or predicting outcome in these patients. ⋯ Despite lack of standard definitions, heterogeneity of study populations, and small numbers of patients included in some studies, our review provides important insight into the value of PCT as a diagnostic and prognostic tool in patients with febrile neutropenia.
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Catheter-related bloodstream infections (CRBSI) are a leading cause of nosocomial infections associated with significant mortality and costs. The objective of this study was to determine the rate of CRBSI in two large Swiss hospitals and to identify risk factors for this condition. ⋯ Number of lumens and site of access were independent risk factors for CRBSI. The use of catheters with multiple lumens should therefore be restricted as far as possible. If a catheter cannot be removed, the permanent closure of unneeded lumens may reduce the risk of CRBSI.