Sequential assessment of organ dysfunction during the first few days of ICU admission is a good indicator of prognosis. Both the mean and highest SOFA scores are particularly useful predictors of outcome. Independent of the initial score, an increase in SOFA score during the first 48 hours in the ICU predicts a mortality rate of at least 50%.

No abstract

In this prematurely stopped and therefore underpowered study, there was a lack of clinical benefit of intensive insulin therapy (target 4.4-6.1 mmol/L), associated with an increased incidence of hypoglycaemia, as compared to a 7.8-10.0 mmol/L target. (ClinicalTrials.gov # NCT00107601, EUDRA-CT Number: 200400391440).

Beta-blockers may have a negative impact on survival in patients with cirrhosis and refractory ascites. The aim of this study was to evaluate the effect of the administration of betablockers on long-term survival in patients with cirrhosis and refractory ascites. We performed a single-center, observational, case-only, prospective study of patients with cirrhosis and refractory ascites who did or did not receive beta-blockers for the prevention of gastrointestinal bleeding; 151 patients were included. The mean Model for End-Stage Liver Disease score was 18.8 6 4.1. All patients regularly underwent large-volume paracentesis and intravenous albumin administration. Seventy-seven patients (51%) were treated with propranolol (113 6 46 mg/day). The median follow-up for the whole group was 8 months. The median survival time was 10 months [95% confidence interval (CI) 5 8-12 months]. The probability of survival at 1 year was 41% (95% CI 5 33%-49%). The clinical characteristics and laboratory values at enrolment were not significantly different between patients who were receiving propranolol and those who were not. The median survival time was 20.0 months (95% CI 5 4.8-35.2 months) in patients not treated with propranolol and 5.0 months (95% CI 5 3.5-6.5 months) in those treated with propranolol (P 5 0.0001). The 1-year probability of survival was significantly lower in patients who received propranolol [19% (95% CI 5 9%-29%)] versus those who did not [64% (95% CI 5 52%-76%), P < 0.0001]. The independent variables of mortality were Child-Pugh class C, hyponatremia and renal failure as causes of refractory ascites, and beta-blocker therapy. Conclusion: The use of beta-blockers is associated with poor survival in patients with refractory ascites. These results suggest that betablockers should be contraindicated in these patients.

HAPE is initially caused by an increase in pulmonary capillary pressure.

No abstract

Mild asymptomatic hyponatremia is associated with bone fracture in ambulatory elderly and avoiding iatrogenic hyponatremia or treating hyponatremia may decrease the number of bone fractures in this population.

Sedation and analgesia are important aspects of patient care on the intensive care unit (ICU), yet relatively little information is available on common sedative and analgesic practice. We sought to assess international differences in the prescription of sedative and analgesic drugs in western European ICUs by means of a short, self-administered questionnaire. Six hundred and forty-seven intensive care physicians from 16 western European countries replied to the questionnaire. Midazolam was used as a sedative often or always by 63% of respondents and propofol by 35%. There were considerable international variations, with midazolam being preferred over propofol in France, Germany, the Netherlands, Norway and Austria. For analgesia, the drugs most commonly used were morphine (33%), fentanyl (33%) and sufentanil (24%). Morphine was preferred over fentanyl and sufentanil in Norway, UK and Ireland, Sweden, Switzerland, the Netherlands, and Spain and Portugal. Fentanyl was preferred in France, Germany and Italy. Sufentanil was preferred in Belgium and Luxemburg and in Austria. Multivariate analysis showed that the combination of midazolam with fentanyl was most often used in France; propofol with morphine in Sweden, the UK and Ireland, and Switzerland; midazolam with morphine in Norway; and propofol with sufentanil in Belgium and Luxemburg, Germany and Italy. The use of a sedation scale varied from 72% in the UK and Ireland to 18% in Austria. When used, the most common sedation scale was the Ramsay scale. This study demonstrates substantial international differences in sedative and analgesic practices in western European ICUs.