This article represents the recommendations for the management of spontaneous intracerebral haemorrhage of the European Stroke Initiative (EUSI). These recommendations are endorsed by the 3 European societies which are represented in the EUSI: the European Stroke Council, the European Neurological Society and the European Federation of Neurological Societies.

Background and Objective. Chest X-ray is recommended for routine use in patients with suspected pneumonia, but its use in emergency settings is limited. In this study, the diagnostic performance of a new method for quantitative analysis of lung ultrasonography was compared with bedside chest X-ray and visual lung ultrasonography for detection of community-acquired pneumonia, using thoracic computed tomography as a gold standard. Methods. Thirty-two spontaneously breathing patients with suspected community-acquired pneumonia, undergoing computed tomography examination, were consecutively enrolled. Each hemithorax was evaluated for the presence or absence of abnormalities by chest X-ray and quantitative or visual ultrasonography. Results. Quantitative ultrasonography showed higher sensitivity (93%), specificity (95%), and diagnostic accuracy (94%) than chest X-ray (64%, 80%, and 69%, resp.), visual ultrasonography (68%, 95%, and 77%, resp.), or their combination (77%, 75%, and 77%, resp.). Conclusions. Quantitative lung ultrasonography was considerably more accurate than either chest X-ray or visual ultrasonography in the diagnosis of community-acquired pneumonia and it may represent a useful first-line approach for confirmation of clinical diagnosis in emergency settings.

In polytrauma patients who are hemodynamically stable at admittance to the ED, renal cortical blood flow redistribution occurs very early in response to occult bleeding and might be noninvasively detected by using the renal Doppler RI. A renal Doppler RI greater than 0.7 is predictive of progression to hemorrhagic shock in polytrauma patients.

1. Stress is associated with a severe, yet reversible, form of insulin resistance. The aim of this study was to quantify the kinetics of insulin action (sensitivity and responsiveness) on intermediary metabolism during post-surgical stress. 2. We studied nine patients 6-8 h after major uncomplicated surgery, and eight healthy subjects matched for age, weight, glucose tolerance and duration of fast. A three-step isoglycaemic insulin clamp was combined with indirect calorimetry, [6-3H]glucose infusion and the forearm technique. 3. The following significant (P < 0.05 or less) abnormalities were found in the patients. Hepatic glucose production was higher at baseline, and less suppressed by insulin. Whole-body glucose disposal was impaired at all insulin doses (by 33-60%). Glucose oxidation was depressed throughout the dose range but its increments in response to insulin were normal. In contrast, non-oxidative glucose disposal was essentially unresponsive. At all insulin levels, forearm glucose extraction was markedly depressed and forearm lactate release was in excess of concurrent glucose uptake, suggesting ongoing glycogenolysis despite insulin. Total lipolysis (plasma free fatty acid and glycerol levels) promptly responded to insulin but remained higher than in the control subjects throughout. In the forearm, even the highest insulin dose could not suppress net free fatty acid and glycerol release. Total lipid oxidation was increased throughout the insulin range, and calculated direct free fatty acid (as opposed to plasma free fatty acid) oxidation was virtually unaffected by insulin. Protein oxidation was slightly (35%) increased, but was suppressed normally in response to insulin. Energy expenditure was 20% higher at baseline, and failed to rise with insulin. Arterial blood pH values were consistently (if slightly) lower, and net forearm proton release was higher, both at baseline and during insulin infusion. 4. Post-surgical insulin resistance is characterized by normal sensitivity but decreased responsiveness of glucose oxidation, lipolysis and plasma free fatty acid oxidation, whereas glycogen synthesis and direct free fatty acid oxidation are virtually unresponsive. For both glucose and lipid metabolism, the insulin resistance is particularly severe in forearm tissues, in which mild metabolic acidosis may play an additional role.

Background: Intracranial haemorrhage (ICH) is the type of stroke associated with the highest death rate, and about 30% of ICH occurs in patients on antithrombotic treatment. This study relates clinical presentations and outcome of ICH patients on oral anticoagulant (OA) or antiplatelet (AP) therapy admitted to 33 Italian emergency departments (ED). Methods: Consecutive patients were enrolled after cranial computed tomography (CT). Primary outcome was the Modified Rankin Scale (MRS) score at 3 months of follow-up. Common descriptive statistics were computed after stratification for traumatic or spontaneous ICH and identification of the anatomical location of bleeding. Multivariate logistic regression was used to assess predictors of death. Results: We recruited 434 patients on AP therapy and 232 on OA. There were 432 spontaneous and 234 traumatic ICH patients. The proportions of AP and OA patients undergoing neurosurgery were 21.8and 19.4%, respectively, while <30% underwent procoagulant medical treatment. At the 3-month follow-up, the case fatality rate was 42.0%, while disability or death (MRS 3–6) was 68.1%. The odds ratio for death in OA versus AP patients was 2.63 (95% CI 1.73–4.00) in the whole population and 2.80 (95% CI 1.77–4.41) in intraparenchymal event patients. Glasgow Coma Scale, age, spontaneous event and anticoagulant use were found to be predictors of death both in traumatic and spontaneous events. Conclusion: This study confirms the high prevalence of death or disability in OA and AP patients with ICH. As far as the determinants of mortality and disability are concerned, the results of this study might be useful in the clinical management and allocation of resources in the ED setting. The observed low use of procoagulant therapy highlights the need for ED educational programmes to heighten the awareness of available and effective haemostatic treatments.

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The performances of surveillance systems for measles in Europe are poorly investigated, despite the fundamental role they should play in the early detection of outbreaks and in the assessment of the progress towards elimination. A new chief complaint syndrome surveillance system has been developed in Genoa, Italy, using data from the Emergency Department records of the regional reference university hospital and its ability to early detect an outbreak of measles that began during the winter months of 2007/2008 was evaluated. For the 23-month period from January 2007 to November 2008, the Emergency Department registration and triage software was used to obtain the time series of daily counts, that were related with cases notified by the statutory notification system and detection and characterization data from the measles regional reference laboratory. One hundred fifty five cases of measles-like illness were identified by the syndrome surveillance system. Two epidemic threshold breakthroughs were able to anticipate the first notified case by 54 and 11 days. Globally, the new syndrome surveillance system allows the activation of the alert state with a specificity of 94.3% and a sensitivity of 91%. Molecular investigation showed the spread of the virus from United Kingdom to Piemonte and then to Liguria and allowed us to exclude the re- circulation of strains circulating in Northern Italy during the previous seasons. Syndrome surveillance integrated with a rapid detection and characterization of the agent responsible for the disease could be an effective, specific and sensitive tool for measles surveillance.

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