Interhospital Sepsis Code in Catalonia (Spain): Territorial model for initial care of patients with sepsis. / Código Sepsis Interhospitalario en Catalunya: modelo organizativo territorial para la atención inicial al paciente con sepsis.

Sepsis is a syndromic entity with high prevalence and mortality. The management of sepsis is standardized and exhibits time-dependent efficiency. However, the management of patients with sepsis is complex. The heterogeneity of the forms of presentation can make it difficult to detect and manage such cases, in the same way as differences in training, professional competences or the availability of health resources. The Advisory Commission for Patient Care with Sepsis (CAAPAS), comprising 7 scientific societies, the Emergency Medical System (SEM) and the Catalan Health Service (CatSalut), have developed the Interhospital Sepsis Code (CSI) in Catalonia (Spain). The general objective of the CSI is to increase awareness, promote early detection and facilitate initial care and interhospital coordination to attend septic patients in a homogeneous manner throughout Catalonia.

Total Body Water and Intracellular Water Relationships with Muscle Strength, Frailty and Functional Performance in an Elderly Population.

BACKGROUND: As a person ages, total body water (TBW), intracellular water (ICW), muscle mass and muscle strength tend to decline. The decline in ICW may reflect losses in the number of muscle cells but may also be responsible for less hydrated muscle cells. AIM: To assess whether TBW and ICW are associated with muscle strength, functional performance and frailty in an aged population, independently of muscle mass. METHODOLOGY: Design: An observational cross-sectional study of community-dwelling individuals aged 75 years and older. TBW, ICW, fat mass, lean mass and muscle mass were assessed by bioelectrical impedance analysis, frailty status was measured according to Fried criteria, handgrip strength was measured using the hand-held JAMAR dynamometer, and functional performance was measured according to the Barthel index and gait speed. RESULTS: A total of 324 subjects were recruited (mean age 80.1 years, 47.5% women). TBW and ICW were closely correlated with muscle mass in both sexes. ICW was also associated with Barthel score, gait speed and frailty in both sexes and with handgrip in men. Considerable variability in ICW was observed for the same muscle mass. Multivariate analysis showed a positive effect of ICW on handgrip, functional performance and gait speed and a protective effect of ICW on frailty, independently of age, sex, body mass index and number of comorbidities. CONCLUSIONS: In elderly individuals with similar muscle mass, those with higher ICW had a better functional performance and a lower frailty risk, suggesting a protective effect of cell hydration, independently of muscle mass.

Degree of adherence to recommended antiviral treatment during the pandemic and post-pandemic periods of influenza A(H1N1)pdm09 in 148 intensive care units in Spain.

OBJECTIVE: To determine the degree of antiviral treatment recommendations adherence and its impact to critical ill patients affected by influenza A(H1N1)pdm09 mortality. DESIGN: Secondary analysis of prospective study. SETTING: Intensive care (UCI). PATIENTS: Patients with influenza A(H1N1)pdm09 in the 2009 pandemic and 2010-11 post-Pandemic periods. VARIABLES: Adherence to recommendations was classified as: Total (AT); partial in doses (PD); partial in time (PT), and non-adherence (NA). Viral pneumonia, obesity and mechanical ventilation were considered severity criteria for the administration of high antiviral dose. The analysis was performed using t-test or «chi¼ square. Survival analysis was performed and adjusted by Cox regression analysis. RESULTS: A total of 1,058 patients, 661 (62.5%) included in the pandemic and 397 (37.5%) in post-pandemic period respectively. Global adherence was achieved in 41.6% (43.9% and 38.0%; P=.07 respectively). Severity criteria were similar in both periods (68.5% vs. 62.8%; P=.06). The AT was 54.7% in pandemic and 36.4% in post-pandemic period respectively (P<.01). The NA (19.7% vs. 11.3%; P<.05) and PT (20.8% vs. 9.9%, P<.01) was more frequent in the post-pandemic period. The mortality rate was higher in the post-pandemic period (30% vs. 21.8%, P<.001). APACHE II (HR=1.09) and hematologic disease (HR=2.2) were associated with a higher mortality and adherence (HR=0.47) was a protective factor. CONCLUSIONS: A low degree of adherence to the antiviral treatment was observed in both periods. Adherence to antiviral treatment recommendations was associated with lower mortality rates and should be recommended in critically ill patients with suspected influenza A(H1N1)pdm09.

High prevalence of genetically-determined mannose binding lectin deficiency in young children with invasive pneumococcal disease.

Susceptibility to invasive pneumococcal disease (IPD) correlates with age, younger children being the group with the highest burden of disease. The relevance of the innate immune response and particularly the role of mannose-binding lectin (MBL) in combating IPD is not well known. This is a 2-year prospective study (February 2011 to March 2013) including patients with IPD who attended two hospitals from Catalonia, Spain. Variables including attack rate of pneumococcal serotype (high or low invasive potential serotypes) and genotypes associated with low serum MBL levels were recorded. One hundred and forty-seven patients were included in the study. One hundred and two (69.4%) patients were children or adolescents <18 years and 45 (30.6%) were adults. Overall, low-MBL genotypes (O/O; XA/O) were detected in 23 (15.6%) patients. Children <2 years showed a higher frequency of low-MBL genotypes compared with other patients (31.0% vs. 11.9%; p = 0.031). Further sub-analysis revealed a higher proportion of low-MBL genotypes in children <2 years with IPD caused by opportunistic or low-attack-rate serotypes when compared with older patients (46.2% vs. 13.2%; p = 0.02). However, no statistically significant differences between the two groups were observed when including patients infected with invasive or high-attack-rate serotypes (18.8% vs. 10.0%; p = 0.59). Our data suggest that young children with a genetically determined low-MBL production are at a higher risk of developing IPD, particularly that caused by opportunistic or low-attack-rate pneumococcal serotypes.

Hay que evitar la cateterización de las venas femorales siempre que sea posible / Femoral vein catheterization should always be avoided when possible

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Quince años de historia de la enfermedad de Parkinson en España. Los años oscuros / Fifteen years history of Parkinson’s disease in Spain. The dark years

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Safety of positive-pressure valve connectors in arterial catheters inserted into critically ill patients.

Needleless valve connectors were introduced to avoid needlestick injuries in healthcare workers but some concerns exist about their microbiological safety. A randomised controlled trial was performed to assess hub colonisation affecting positive-pressure valve connectors (PPVCs) compared to conventional caps used for radial arterial catheters inserted into critically ill patients. Patients were randomly assigned either to the PPVC (Smartsite Plus positive bolus valve) or to the conventional cap group. Only catheters inserted for >24h were analysed. Of 100 consecutive arterial lines, 80 were inserted for >24h (mean insertion duration 5.8 days), 41 in the PPVC group and 39 in the conventional cap group. Catheter hubs were colonised in eight cases in the control group (20.5%) and in one case in the PPVC group (2.4%). Hub colonisation was caused by coagulase-negative staphylococci in all cases. No attributable bacteraemia was observed. In multivariate analysis, PPVC (odds ratio: 0.09; 95% confidence interval: 0.1-0.79; P=0.03) and use of the line for continuous haemodynamic monitoring (0.16; 0.03-0.89; P=0.037) were independently associated with a lower incidence of hub colonisation.

[Tetanus treated with continuous baclofen intrathecal perfusion]. / Tétanos tratado con perfusión continua de baclofeno intratecal.

After making a bibliographic search in our country and demonstrating the lack of original articles or communications on treatment with intrathecal baclofen for the generalized forms of tetanus, our objective is to present this treatment based on the successful experience of one clinical case. In relationship to the case, we review baclofen pharmacokinetic and pharmacodynamic effects and its possible utility in the treatment of tetanus.

Tétanos tratado con perfusión continua de baclofeno intratecal / Tetanus treated with continuous baclofen intrathecal perfusion

Tras realizar una búsqueda bibliográfica en nuestro país y constatar la ausencia de comunicaciones o artículos originales acerca del tratamiento con baclofeno intratecal para las formas generalizadas de tétanos, nuestro objetivo es dar a conocer dicho tratamiento, a través de la experiencia de un único caso clínico, con buen resultado. En relación con el caso, revisamos la farmacocinética y farmacodinamia del baclofeno y su posible utilidad en el tratamiento del tétanos

After making a bibliographic search in our country and demonstrating the lack of original articles or communications on treatment with intrathecal baclofen for the generalized forms of tetanus, our objective is to present this treatment based on the successful experience of one clinical case. In relationship to the case, we review baclofen pharmacokinetic and pharmacodynamic effects and its possible utility in the treatment of tetanus