El final de la vida en la infancia y la adolescencia: aspectos éticos y jurídicos en la atención sanitaria

Coordinadores: María J. Escudero Carretero, Pablo Simón Lorda

Aspectos éticos de las comunicaciones cientificas

Artículo especial. Este texto está basado en el trabajo final del Master de Bioética y Humanización de la Asistencia realizado en la Escuela de Bioética de San Juan de Dios (Sevilla), Facultad de Teología de Granada, Universidad de Comillas durante los cursos 2006-07 y 2007-08.

Comportamiento del orificio de implantación del catéter en pacientes en diálisis peritoneal en relación a los cuidados

Infections of the catheter wound in peritoneal dialysis are the most frequent cause of morbility in patients who undergo this technique. There are a number of procedures for the care of the wound and it is not easy to define a single method that will guarantee good condition of the wound. In order to evaluate the behaviour of the wound related to the procedure used in their care, we studied 306 patients over 24 months, compiling socio-demographic and clinical variables. We found a high incidence of infections caused by gram-positive skin and mucous germs, with a strong correlation with the fact that the patient/family carer is a nasal carrier of staphylococcus aureus and that they appear more frequently in patients who do not remove the wound dressing in the shower. We also detected an increase in pseudomonas infections when the patient does not dry the wound with a hair-dryer

Peritoneal carcinomatosis from a small bowel carcinoid tumour

BACKGROUND. Peritoneal carcinomatosis from a gastrointestinal carcinoid tumour is rare and the long-term management and prognosis have not been clearly defined. The natural history is different from gastrointestinal adenocarcinoma, although its capacity to invade regional lymph nodes and generate distal metastasis can make the management more complex. Whilst the development of carcinomatosis is uncommonly reported, it may be higher than expected. CASE PRESENTATION A 63 years-old woman underwent emergency surgery in 1993 for right iliac fossa pain and a mass that was found to be an ileal carcinoid tumour. Over the next ten years, further surgery was required for disseminated disease with peritoneal carcinomatosis and liver metastasis. Systemic chemotherapy had little effect, although Somatostatin was used effectively to relieve symptoms caused by the disseminated disease (flushing and diarrhoea). CONCLUSION. Peritoneal carcinomatosis from carcinoid tumours is not well documented in the literature. Aggressive surgery must be performed in order to control the disease since chemotherapy has not been reported to be effective. With repeated surgery long-term survival can be achieved in these patients.

Guidelines for specialized nutritional and metabolic support in the critically-ill patient. Update. Consensus SEMICYUC-SENPE: Acute renal failure

Nutritional support in acute renal failure must take into account the patient's catabolism and the treatment of the renal failure. Hypermetabolic failure is common in these patients, requiring continuous renal replacement therapy or daily hemodialysis. In patients with normal catabolism (urea nitrogen below 10 g/day) and preserved diuresis, conservative treatment can be attempted. In these patients, relatively hypoproteic nutritional support is essential, using proteins with high biological value and limiting fluid and electrolyte intake according to the patient's individual requirements. Micronutrient intake should be adjusted, the only buffering agent used being bicarbonate. Limitations on fluid, electrolyte and nitrogen intake no longer apply when extrarenal clearance techniques are used but intake of these substances should be modified according to the type of clearance. Depending on their hemofiltration flow, continuous renal replacement systems require high daily nitrogen intake, which can sometimes reach 2.5 g protein/kg. The amount of volume replacement can induce energy overload and therefore the use of glucose-free replacement fluids and glucose-free dialysis or a glucose concentration of 1 g/L, with bicarbonate as a buffer, is recommended. Monitoring of electrolyte levels (especially those of phosphorus, potassium and magnesium) and of micronutrients is essential and administration of these substances should be individually-tailored.

Evolución de parámetros bioquímicos nutricionales en pacientes de hemodiálisis durante un año de seguimiento

Current high survival in hemodialysis patients (52% at 5 years) have made the chronic manifestations to emerge such as the high hyponutrition prevalence of these patients, as well as the importance of the nutritional status in their morbimortality. The reason for protein-caloric hyponutrition is multifactorial, although chronic inflammatory conditions associated to the dialysis technique are becoming more and more relevant. The variations in several nutritional biochemical parameters (total proteins, plasma albumin, transferrin, and total cholesterol) have been assessed in 73 hemodialysis patients for one year. The mean age of the patients was 53.3 +/- 18.69 years (43 males and 30 females). The average on hemodialysis program was 43 +/- 33 months, with a mean session duration of 246 +/- 24 minutes, and mean hemodialysis dose administered of 1.37 +/- 0.27 (KT/V) (second generation Daurgidas). A decrease in all the biochemical parameters assessed has been observed, with statistically significant differences: total proteins (p < 0.001), albumin (p < 0.00001), total cholesterol (p < 0.05), and transferrin (p < 0.01). The evolution of the nutritional biochemical parameters assessed showed an important nutritional deterioration of the patients remaining stable with the therapy.

Costes frente a beneficios de los suplementos nutricionales orales.

Health economics pretends to assign resources that are short in essence and that may be used for other purposes. Health costs analysis pretends to compare the pros and cons of several options among which an election can be made in order to obtain greater benefits with lower costs. The current legislation on prescription of enteral nutrition entails confusing definitions about the administration route and the requirements of home-based enteral nutrition, without a specific regulation comprising the prescription of oral supplements (OS). From the year 2000 to 2007, the consumption of homebased enteral nutrition in Andalusia increased considerably; the costs generated being multiplied by 37. Although the number of persons that daily consumed supplements was higher than the number of diets through nasogastric tube (DT) during the years evaluated, the costs derived from OS surpassed those of DT from the year 2005 due to the combination of two factors: a progressive increase in the number of persons to whom supplements were prescribed, and on the other hand the incorporation of more expensive specific formulations. The use of oral supplements seems to be cost/effective in hospitalized surgical patients (during the pre- and postsurgical period) and possibly in hospitalized malnourished elderly, especially after performing a hyponutrition screening. Although they may be effective, under other circumstances, such as ambulatory patients, studies with an adequate methodology are necessary in order to adopt clinical decisions based on evidence and cost analysis.

Declaraciones nutricionales

Publicado en la página web de la Consejería de Salud y Bienestar social: www.juntadeandalucia.es/salud (Inicio / Profesionales / Salud Pública / Promoción de la Salud)

Listado de verificación de procedimientos invasivos en nefrología: catéter peritoneal, catéter venoso central temporal para hemodiálisis y biopsia renal percutánea

Sección "Buenas prácticas en gestión clínica"

Una visión global y actual de los edulcorantes. Aspectos de regulación.

In this chapter we review the role and potential benefits of non-caloric sweeteners, as part of the diet. After appearing and interest in the beneficial effects attributed to them, face different situations and conditions (obesity, diabetes...), more and more numerous studies, show their ineffective use. In conclusion, further research and results are needed to provide convincing evidence of their long-term effectiveness and the absence of negative effects from their use. The interest of the chapter lies in examining the distinctive aspects of sweeteners compared with sugar, measured as the standard of comparison. We will focus then on the other substances that are commonly used to sweeten foods instead of sugar.

Programa de salud infantil y adolescente de Andalucía (PSIA-A). Aspectos generales

Publicaciones que lo desarrollan: - Temas. Actividades de promoción (http://www.repositoriosalud.es/handle/10668/1821); Actividades individuales (http://www.repositoriosalud.es/handle/10668/1818); Actividades grupales y comunitarias (http://www.repositoriosalud.es/handle/10668/1819); Guías anticipatorias y consejos (http://www.repositoriosalud.es/handle/10668/1820). Este programa se ha realizado con la colaboración de: - Asociación Andaluza de Enfermería Comunitaria. ASANEC - Asociación de Pediatras de Atención Primaria- Andalucía. APAP-AND - Sociedad Española de Pediatría Social.SPS - Asociación Española de Trabajo Social y Salud. AETSYS

Aspectos innovadores en la atención al maltrato infantil

Especial XXII Congreso Español de Pediatría Social

Estudio de la albúmina sérica y del índice de masa corporal como marcadores nutricionales en pacientes en hemodiálisis.

Background: Protein calorie malnutrition as well as systemic inflammation and metabolic disorders are common among patients with chronic renal failure undergoing renal replacement therapy (haemodialysis), which contributes to its morbidity and mortality. Aims: The aims of this work was to evaluate the nutritional status of patients in a hemodialysis treatment through the assessment of biochemical parameters nutritional as albumin, and anthropometric parameters of body mass index during ten years of follow up. Methods: In this work has been followed 90 patients of both sexes with chronic kidney disease who were treated with hemodialysis regularly on our unit for ten years. All patients were conducted quarterly measurements of plasma albumin (Alb), and other biochemical determinations, and anthropometric measurements of height, weight and body mass index calculated by the formula weight/height², grouped n BMI < 23 kg/m2 and albumin levels <3.8 g/dl according to the consensus of the panel of experts of the International Society for renal Nutrition and metabolism. Results: During the 10 years all patients showed a significant decline in the biochemical parameters and the albumin, change in BMI does not presented significant changes in relation to malnutrition. Conclusions: Malnutrition in patients on dialysis is a fact patent, BMI does not correspond with the biochemical parameters were observed, for what nutritional impairment in these patients is mainly expressed by serum albumin.

Riesgo de infección en pacientes de diálisis peritoneal: factores potencialmente relacionados

Comunicaciones Posters