Perfil clínico y factores asociados a mortalidad del paciente que ingresa por edema agudo de pulmón en el servicio de urgencias de un hospital de referencia

La ventilació mecánica no invasiva(VMNI) associada al tractament farmacològic de l’edema agut de pulmó(EAP) ha demostrat millorar de forma precoç els paràmetres clínics i gasomètrics, reduïr el nombre d’IOT, ingressos a UCI i mortalitat quan es compara amb el tractament convencional. Evaluàrem el perfil clínic, factors associats a mortalitat, comparàrem la mortalitat, temps mig d’estància hospitalària e incidència de complicacions(IAM) pels dos tipus de tractaments realizats(VMNI vs teràpia convencional) en pacients admesos a l’Hospital per EAP entre 2006-2008. El tabaquisme, pressió arterial sistòlica, xifra d’urea i radiografia de tórax amb cardiomegàlia i redistribució són predictors independents de mortalitat.

Aspectos clínicos y de organización en la atención a pacientes domiciliarios con insuficiencia cardiaca.

Conegut el fenomen epidèmic associat a la Insuficiència Cardíaca, l’objectiu de l’estudi va ser comparar pacients de la Unitat d’Insuficiència Cardíaca i d’Atenció Primària, tres mesos després de l’alta hospitalària. Els 112 pacients de la UIC van presentar una freqüència de reingressos de 8,1% i mortalitat de 7,1%, davant els 69 pacients d’AP amb 24,2% i 29,9%, respectivament. Una anàlisi multivariada, va demostrar que el seguiment en AP és un factor independent de major mortalitat i reingrés (OR 2,8 (IC 95%:1,2-6,6) i que rebre betablocadors és un efecte protector de la IC (OR 0,2 (IC 95%: 0,1-0,6).

Características y factores pronósticos de los pacientes ingresados por síndrome coronario agudo sin elevación del ST en un hospital de tercer nivel

Registre per a estudiar l'impacte clínic de l'SCASEST a un hospital de tercer nivell. En un any van ingressar 310 pacients (54% Cardiologia, 46% Semicrítics/Unitat d'Estada Curta). La mortalitat hospitalaria va ser de l'1%; a 6 mesos va haver un 4,6% de morts i un 16% de reingressos. Edat, filtrat glomerular i FE van ser predictors de mortalitat; una troponina positiva i l'ingres a Cardiologia es van associar amb un menor risc de reingrés. Ingressar a Cardiologia es va associar a ser tributari de coronariografia i revascularització quirúrgica. El tipus de Servei pot tenir un impacte adicional en la història de l'SCASEST.

Estudio sobre el estado nutricional de los pacientes ingresados en el servicio de Medicina digestiva

La malnutrició està present en el 30% dels pacients hospitalitzats. Aquest estat patològic causa una major aparició de complicacions intrahospitalàries, prolongació de l'estada hospitalària, i augment de la mortalitat. El nostre objectiu va ser avaluar el maneig de l'estat nutricional en el nostre servei (Medicina digestiva, de l'hospital La Fe). Per aconseguir-ho, es va realitzar un estudi observacional d'una cohort de pacients ingressats en el nostre servei, amb posterior anàlisi de les dades necessàries per a avaluar l'estat nutricional a nivell hospitalari (valors antropomètrics, valors analítics, proves de cribatge de risc malnutricional). S'han trobat dades que indiquen falta de conscienciació sobre la malnutrició per part del personal sanitari, i la influència negativa de la malnutrició sobre el pacient ingressat, encara que aquesta relació no aconsegueix nivells de significació estadística, sent necessari un augment de la grandària de la mostra per a obtindre dades significatives.

¿Es el sexo femenino un factor de riesgo quirúrgico en la cirugía de valvular?

RESULTADOS: Se intervino un 60,7% de los pacientes de SV aórtica, un 25,7% de SV mitral , un 13,6% de doble SV. Además, en el 22,5% se realizó revascularización coronaria. Las mujeres presentaban más edad, SV mitral, reintervención, fibrilación auricular, anemia y peor clase funcional. Los varones presentaron más tabaquismo, SV aórtica, enfermedad coronaria, cirugía de revascularización coronaria, función sistólica deprimida y tiempo de clampaje aórtico. En el análisis bivariado relacionado con mortalidad hospitalaria (8,35%) fueron significativos la edad, el sexo, la clase funcional, la posición de la prótesis, la superficie corporal, la anemia, el número de concentrados de hematíes y el tiempo de clampaje aórtico. Se constató como factores de riesgo independientes el sexo (OR 2,92; 95% intervalo confianza 1,05-8,14) y la anemia (OR 4,23; 95% intervalo confianza 1,66-10,8) tras ajustarlos con los factores de riesgo, factores confusores y el año de intervención. CONCLUSIONES: El sexo femenino es un factor de riesgo independiente para la mortalidad hospitalaria en la cirugía de sustitución valvular.

Proyecto para la identificación de necesidades formativas y posterior implementación de acción docente en la Unidad de Salud y Socorros de Cruz Roja Pamplona

Proyecto orientado a identificar aspectos mejorables desde el punto de vista formativo en la labor desarrollada por el voluntariado dedicado a la emergencia extra-hospitalaria.

Biofilm formation at the solid-liquid and air-liquid interfaces by Acinetobacter species

The members of the genus Acinetobacter are Gram-negative cocobacilli that are frequently found in the environment but also in the hospital setting where they have been associated with outbreaks of nosocomial infections. Among them, Acinetobacter baumannii has emerged as the most common pathogenic species involved in hospital-acquired infections. One reason for this emergence may be its persistence in the hospital wards, in particular in the intensive care unit; this persistence could be partially explained by the capacity of these microorganisms to form biofilm. Therefore, our main objective was to study the prevalence of the two main types of biofilm formed by the most relevant Acinetobacter species, comparing biofilm formation between the different species. Findings: Biofilm formation at the air-liquid and solid-liquid interfaces was investigated in different Acinetobacter spp. and it appeared to be generally more important at 25°C than at 37°C. The biofilm formation at the solid-liquid interface by the members of the ACB-complex was at least 3 times higher than the other species (80-91% versus 5-24%). In addition, only the isolates belonging to this complex were able to form biofilm at the air-liquid interface; between 9% and 36% of the tested isolates formed this type of pellicle. Finally, within the ACB-complex, the biofilm formed at the air-liquid interface was almost 4 times higher for A. baumannii and Acinetobacter G13TU than for Acinetobacter G3 (36%, 27% & 9% respectively). Conclusions: Overall, this study has shown the capacity of the Acinetobacter spp to form two different types of biofilm: solid-liquid and air-liquid interfaces. This ability was generally higher at 25°C which might contribute to their persistence in the inanimate hospital environment. Our work has also demonstrated for the first time the ability of the members of the ACB-complex to form biofilm at the air-liquid interface, a feature that was not observed in other Acinetobacter species.

Validation of the spanish version of the multiple sclerosis international quality of life (musiqol) questionnaire

BACKGROUND: The Multiple Sclerosis International Quality Of Life (MusiQoL) questionnaire, a 31-item, multidimensional, self-administrated questionnaire that is available in 14 languages including Spanish, has been validated using a large international sample. We investigated the validity and reliability of the Spanish version of MusiQoL in Spain. METHODS: Consecutive patients with different types and severities of multiple sclerosis (MS) were recruited from 22 centres across Spain. All patients completed the MusiQoL questionnaire, the 36-Item Short Form (SF-36) health survey, and a symptoms checklist at baseline and 21 days later. External validity, internal consistency, reliability and reproducibility were tested. RESULTS: A total of 224 Spanish patients were evaluated. Dimensions of MusiQoL generally demonstrated a high internal consistency (Cronbach's alpha: 0.70-0.92 for all but two MusiQoL domain scores). External validity testing revealed that the MusiQoL index score correlated significantly with all SF-36 dimension scores (Pearson's correlation: 0.46-0.76), reproducibility was satisfactory (intraclass correlation coefficient: 0.60-0.91), acceptability was high, and the time taken to complete the 31-item questionnaire was reasonable (mean [standard deviation]: 9.8 [11.8] minutes). CONCLUSIONS: The Spanish version of the MusiQoL questionnaire appears to be a valid and reliable instrument for measuring quality of life in patients with MS in Spain and constitutes a useful instrument to measure health-related quality of life in the clinical setting.

Does bariatric surgery improve the patient's quality of life?

Objective: The aim of this investigation was to assess the effect of malabsorptive bariatric surgery (BS) on the quality of life (QoL), applying the Nottingham Health Profile (NHP) and the bariatric analysis and reporting outcome system (BAROS). Design: A prospective cohort study was performed in 100 adult patients (> 18 years) undergoing bariatric surgery by malabsorptive technique for one year. Research methods and procedures: Patients were monitored from the beginning of the BS program until a year after the intervention, applying the NHP and the BAROS test. At baseline, the mean weight of the women was 132 ± 22 kg and the Body Mass Index (BMI) was 50.7 kg/m2. Results: The values obtained from different areas applying the NHP questionnaire showed statistical significant differences (p < 0.001) with respect to baseline values. According to the BAROS test, 48% of patients lost 25-49% of weight excess and 80.8% had resolved major comorbidities at 1 yr. According to the Moorehead-Ardelt QoL score, there were major improvements in employment and self-esteem in 89% and 87% of patients, respectively, and improvements in physical activity, sexual and social relationships. According to the total mean BAROS score, the outcome was considered “very good”. Conclusion: NHP and BAROS questionnaires appear to be useful and easily applicable tools to assess the QoL of obese patients.

Nosocomial bacteremia due to an as yet unclassified acinetobacter genomic species 17-like strain.

We describe a case of bacteremia due to an as yet unclassified Acinetobacter genomic species 17-like strain. The recognition of this microorganism as non-Acinetobacter baumannii may have important epidemiological implications, as it relieves the hospital of the implementation of barrier precautions for patients infected or colonized as may be necessary with a multiresistant A. baumannii epidemic.

Clinical and molecular epidemiology of extended-spectrum beta-lactamase-producing Escherichia coli as a cause of nosocomial infection or colonization: implications for control.

BACKGROUND: Extended-spectrum beta-lactamase (ESBL)-producing members of the Enterobacteriaceae family are important nosocomial pathogens. Escherichia coli producing a specific family of ESBL (the CTX-M enzymes) are emerging worldwide. The epidemiology of these organisms as causes of nosocomial infection is poorly understood. The aims of this study were to investigate the clinical and molecular epidemiology of nosocomial infection or colonization due to ESBL-producing E. coli in hospitalized patients, consider the specific types of ESBLs produced, and identify the risk factors for infection and colonization with these organisms. METHODS: All patients with nosocomial colonization and/or infection due to ESBL-producing E. coli in 2 centers (a tertiary care hospital and a geriatric care center) identified between January 2001 and May 2002 were included. A double case-control study was performed. The clonal relatedness of the isolates was studied by repetitive extragenic palindromic-polymerase chain reaction and pulsed-field gel electrophoresis. ESBLs were characterized by isoelectric focusing, polymerase chain reaction, and sequencing. RESULTS: Forty-seven case patients were included. CTX-M-producing E. coli were clonally unrelated and more frequently susceptible to nonoxyimino-beta-lactams. Alternately, isolates producing SHV- and TEM-type ESBL were epidemic and multidrug resistant. Urinary catheterization was a risk factor for both CTX-M-producing and SHV-TEM-producing isolates. Previous oxyimino-beta-lactam use, diabetes, and ultimately fatal or nonfatal underlying diseases were independent risk factors for infection or colonization with CTX-M-producing isolates, whereas previous fluoroquinolone use was associated with infection or colonization with SHV-TEM-producing isolates. CONCLUSIONS: The epidemiology of ESBL-producing E. coli as a cause of nosocomial infection is complex. Sporadic CTX-M-producing isolates coexisted with epidemic multidrug-resistant SHV-TEM-producing isolates. These data should be taken into account for the design of control measures.

A specific protein-enriched enteral formula decreases cortisolemia and improves plasma albumin and amino acid concentrations in elderly patients

Background: Old age is associated with an involuntary and progressive but physiological loss of muscle mass. The aim of this study was to evaluate the effects of exclusive consumption for 6 months of a protein-enriched enteral diet with a relatively high content of branched-chain amino acids on albuminemia, cortisolemia, plasma aminoacids, insulin resistance, and inflammation biomarkers in elderly patients. Methods: Thirty-two patients from the Clinical Nutrition Outpatient Unit at our hospital exclusively consumed a protein-enriched enteral diet for 6 months. Data were collected at baseline and at 3 and 6 months on anthropometric and biochemical parameters and on plasma concentrations of amino acids, cortisol,adrenocorticotropic hormone, urea, creatinine, insulin resistance, and inflammation biomarkers. Results: The percentage of patients with albumin concentration below normal cut-off values decreased from 18% to 0% by the end of the study. At 6 months, concentrations of total plasma (p = 0.008) and essential amino acids(p = 0.011), especially branched-chain amino acids (p = 0.031), were higher versus baseline values, whereas 3-methylhistidine (p = 0.001), cortisol (p = 0.001) and adrenocorticotropic hormone (p = 0.004) levels were lower. Conclusions: Regular intake of specific protein-enriched enteral formula increases plasma essential amino acids, especially branched-chain amino acids, and decreases cortisol and 3-methylhistidine, while plasma urea and creatinine remain unchanged.

Prevention of overweight and obesity: a Spanish approach

Background. Obesity is considered a major public health issue in most developed countries nowadays. This paper provides an overview of current population data available in Spain and the approach to develop preventive strategies in the country. Methods. Review of population data available is based on individually measured weight and height as well as determinants. On this basis, the approach used in the country to develop preventive strategies is discussed. Results. According to the DORICA study, the prevalence of obesity (BMI ≥30 kg m−2) is 15.5% in Spanish adults aged 25–60 years (13.2% in men and 17.5% in women). Obesity rates are higher among women aged 45 years and older, low social class, living in semi-urban places. Population estimates for the prevalence of obesity in Spanish children and young people based on the enKid study are 13.9% for the whole group. In this study, overweight and obesity is related to absence of breastfeeding, low consumption of fruit and vegetables, high consumption of cakes, buns, softdrinks and butchery products, low physical activity levels and a positive association with time spent watching TV. In 2005, the Spanish Ministry of Health jointly with the Spanish Agency for Food Safety and Nutrition launched the multifaceted NAOS strategy for nutrition, physical activity and the prevention of obesity. The important role of the family and the school setting as well as the responsibility of the Health Administration and Pediatric Care in the prevention of obesity is highlighted in the document. The need for environmental actions is recognised. The PERSEO programme, a multicomponent school-based intervention project is part of the strategy currently in place. Conclusion. Obesity is a public health issue in Spain. A national multifaceted strategy was launched to counteract the problem. Environmental and policy actions are a priority. Young children and their families are among the main target groups.

Mis recetas sin gluten

"Plan para la promoción de la actividad física y la alimentación equilibrada 2004-2008". Publicado en la página web de la Consejería de Salud: www.juntadeandalucia.es/salud (Consejería de Salud / Ciudadanía / Nuestra Salud / Vida sana / Alimentación equilibrada y actividad física / Alimentación y Celiaquía). Esta publicación cuenta con el respaldo de la Asociación Provincial de Celíacos de Sevilla (ASPROCESE) y de la Sociedad Andaluza de Nutrición Clínica y Dietética (SANCYD)