Unlike wards, where chronic and acute pain are regularly managed, comparisons of the most commonly used self-report pain tools have not been reported for the intensive care unit (ICU) setting. The objective of this study was to compare the feasibility, validity and performance of the Visual Analog Scale (horizontal (VAS-H) and vertical (VAS-V) line orientation), the Verbal Descriptor Scale (VDS), the 0-10 oral Numeric Rating Scale (NRS-O) and the 0-10 visually enlarged laminated NRS (NRS-V) for pain assessment in critically ill patients. One hundred and eleven consecutive patients admitted into a medical-surgical ICU were included as soon as they became alert and were able to follow simple commands. Pain was measured using the 5 scales in a randomized order upon enrollment-(T1) and after-(T2) administration of an analgesic or, in absence of pain upon enrollment, after a nociceptive procedure. The rate of any response obtained both at T1 and T2 (success rate) was significantly higher for NRS-V (91%) compared with NRS-O (83%), VDS (78%), VAS-H (68%) and VAS-V (66%). Pain intensity changed significantly between T1 and T2, showing a good validity and responsiveness for the 5 scales, which correlated well between each other. The negative predictive value calculated from true and false negatives defined by real and false absence of pain was highest for NRS-V (90%). In conclusion, the NRS-V should be the tool of choice for the ICU setting, because it is the most feasible and discriminative self-report scale for measuring critically ill patients' pain intensity.

French Ministry of Health and the Société Française d'Anesthésie Réanimation.

A novel strategy for preoxygenation in hypoxaemic patients, adding HFNC for apnoeic oxygenation to NIV prior to orotracheal intubation, may be more effective in reducing the severity of oxygen desaturation than the reference method using NIV alone.

Pain during procedures is perceived even in non-intubated ICU patients with delirium. In those patients, pain level can be assessed with the BPS-NI scale since this instrument exhibited good psychometric properties. Electronic supplementary material The online version of this article (doi:10.1007/s00134-009-1590-5) contains supplementary material, which is available to authorized users.

The systematic use of a combo videolaryngoscope in ICU was associated with a decreased incidence of difficult laryngoscopy and/or difficult intubation.

Contrary to non-obese ARDS patients, driving pressure was not associated with mortality in obese ARDS patients.

In 1984-1985, an outbreak of respiratory syncytial virus (RSV) infection occurred in two geriatric wards. Among 68 patients (mean age +/- SD = 82.5 +/- 12.5 with respiratory signs, 52 had signs caused by RSV infection. Among all patients, the clinical and serological attack rates were 61.2% and 75.0%, respectively. The most frequent clinical presentation was intensive coughing (96.1%) and fever (96.1%) associated with expectorate (63.5%). The duration of the respiratory symptoms was 5 to 7 days. The disease gradually resolved, although in eight (15.4%) patients complications occurred. For periods of up to 1 year after infection, 172 sera were obtained and tested by complement fixation test (CFT), fluorescent assays for titrating specific IgG, IgA, and IgM, and Western blotting. Specific IgM appeared in six (11.5%) of the infected patients and peaked 2 to 6 months after infection, and there was no significant correlation with severity of clinical symptoms. However, higher peak G and A antibody responses were observed in persons with rales (CFT: P = 0.008; IgG: P = 0.042; IgA: P = 0.020), cough (IgG: P = 0.034), sputum (IgG: P = 0.030), dyspnea (CFT: P = 0.024), conjunctivitis (CFT: P = 0.025), and bronchitis (CFT: P = 0.018). The temporal patterns of IgA and CFT results were found to be similar, whereas IgG peaked later, i.e., between 2 and 6 months. The patients with the most severe symptoms had the highest antibody titers obtained by conventional tests and by Western blots. Thus, RSV can be an epidemic pathogen among elderly persons, although this illness is usually mild.

ContextSevere bacterial infections are not considered as a leading cause of death in young children in sub-Saharan Africa. The worldwide emergence of extended-spectrum beta-lactamase producing Enterobacteriaceae (ESBL-E) could change the paradigm, especially in neonates who are at high risk of developing healthcare-associated infections.ObjectiveTo evaluate the epidemiology and the burden of ESBL-E bloodstream infections (BSI).MethodsA case-case-control study was conducted in patients admitted in a pediatric hospital during two consecutive years. Cases were patients with Enterobacteriaceae BSI and included ESBL-positive (cases 1) and ESBL-negative BSI (cases 2). Controls were patients with no BSI. Multivariate analysis using a stepwise logistic regression was performed to identify risk factors for ESBL acquisition and for fatal outcomes. A multistate model was used to estimate the excess length of hospital stay (LOS) attributable to ESBL production while accounting for time of infection. Cox proportional hazards models were performed to assess the independent effect of ESBL-positive and negative BSI on LOS.ResultsThe incidence rate of ESBL-E BSI was of 1.52 cases/1000 patient-days (95% CI: 1.2–5.6 cases per 1000 patient-days). Multivariate analysis showed that independent risk factors for ESBL-BSI acquisition were related to underlying comorbidities (sickle cell disease OR = 3.1 (95%CI: 2.3–4.9), malnutrition OR = 2.0 (95%CI: 1.7–2.6)) and invasive procedures (mechanical ventilation OR = 3.5 (95%CI: 2.7–5.3)). Neonates were also identified to be at risk for ESBL-E BSI. Inadequate initial antibiotic therapy was more frequent in ESBL-positive BSI than ESBL-negative BSI (94.2% versus 5.7%, p<0.0001). ESBL-positive BSI was associated with higher case-fatality rate than ESBL-negative BSI (54.8% versus 15.4%, p<0.001). Multistate modelling indicated an excess LOS attributable to ESBL production of 4.3 days. The adjusted end-of-LOS hazard ratio for ESBL-positive BSI was 0.07 (95%CI, 0.04–0.12).ConclusionControl of ESBL-E spread is an emergency in pediatric populations and could be achieved with simple cost-effective measures such as hand hygiene, proper management of excreta and better stewardship of antibiotic use, especially for empirical therapy.