Resultados de la endarterectomía carotídea en pacientes ancianos

Introduction

Forty-five per cent of stoke patients have a surgically accessible stenosis. The objective of our study is to describe the response to carotid endarterectomy (EA) in patients of advanced age compared to younger ones.

Material and method

Retrospective evaluation of the clinical history of all patients who underwent an endarterectomy in a tertiary hospital between January 1995 and December 2006. The patients were grouped into those 75 years or older and those less than this age. The incidence of peri-operative complications in the first month after surgery, and the long-term mortality was evaluated using a survival analysis.

Results

Data were collected on 147 EA in 134 patients of 75 years or more, and on 201 EA in 177 patients less than 75 years-old. The incidence of peri-operative complications was similar in both groups, with a mortality of 2% in the older age group and a stroke incidence of 2.6% (half transient ischaemic accidents). The older patients had a mean follow-up of 4.1 years, with a survival of 86% at one year and 54% at 5 years and with the main cause of death being heart disease.

Conclusions

Carotid EA is a safe and effective technique for the treatment of extracranial carotid stenosis in the elderly, having the same peri-operative morbidity and mortality as younger ones. Age must not affect our therapeutic attitude, although an exhaustive cardiology study must be made in the elderly prior to the operation.     

Resultados de la aplicación de un protocolo de valoración nutricional en un centro sociosanitario

The aim of this study was to determine nutritional status in 83 residents of a nursing home and to evaluate outcomes after the application of a nutritional assessment protocol designed by the Department of Social Welfare of the autonomous community of Valencia (Spain).The sample was classified according to body mass index (BMI), hypoalbuminemia and application of the geriatric nutritional risk index. Nutritional interventions consisted of applying general recommendations and follow-up in residents without malnutrition, providing adequate powdered diets in residents with chewing and swallowing disorders and risk of bronchoaspiration, adjusting total enteral nutrition in residents with nasogastric feeding tubes and initiating vitamin supplementation in residents with severe malnutrition.After 3 months, the mean BMI showed a nonsignificant increase (P=.168), reducing the number of residents with malnutrition from 29% to 23%. The number of residents who received nutritional supplements without indication also decreased, resulting in an estimated saving of 965 euros. Active participation of the multidisciplinary team in the coordinated and continuous follow-up of nutritional status in residents contributed to achieving adequate nutritional status and improved the rational use of artificial nutrition in the nursing home.     

Eficiencia del apoyo de Geriatría Transversal en el manejo de pacientes mayores de 80 años ingresados en el Servicio de Cirugía General. Resultados en la liberación de estancias y el coste asociado

ObjectiveTo determine the efficiency of «Cross-speciality Geriatrics» program in patients older than 80 years admitted to the Colorectal Pathology Unit of a General Surgery Department.Material and methodsA «before-after» study was conducted. The initial period (usual treatment for General Surgery) included patients admitted from 1^st January to 31^st August 2018, and the subsequent period (with support from geriatrics) from 1^st January to 31^st December 2019. Two types of patients were studied: Type 1, who were admitted to the Emergency Department, and Type 2, programmed admissions for colorectal cancer intervention. The Geriatrics intervention consisted of daily monitoring in the ward, collaboration in clinical management, and discharge planning. Furthermore, in Type 2 patients, a previous visit was made in the clinic, which included the detection and approach of frailty and pre-habilitation for surgery.ResultsA total of 175 patients were included, of whom 53 were treated by General Surgery and 122 with the co-management of geriatrics. The mean age was 84.9 years (SD 4.8). In the period with the Cross-speciality Geriatrics program, the mean stay was reduced by 10.6 days (39%), and 8.5 days (44%) in types 1 and 2, respectively (P < .01). This led to a decrease in bed occupancy (3.3 beds/day) and a cost reduction (1,215,970 € / year).ConclusionsThe support of Cross-speciality Geriatrics in patients older than 80 years admitted to General Surgery is an efficient care model. These data support its implementation in hospitals where this care line has not yet been developed     

Efectividad de la vacuna antigripal en la prevención de la gripe en personas mayores de 65 años

IntroductionInfluenza is one of the diseases with the greatest epidemiological impact and of maximum relevance in the management of health services. The flu vaccine can have great variability each season, so our objective was to find out the effectiveness of the flu vaccine for the 2017/2018 season for the prevention of severe cases of flu in people over 65 years of age in a 385-bed acute general hospital.Material and methodStudy of cases and controls. All hospitalized patients with laboratory-confirmed influenza older than 65 years during the 2017/2018 season were included. Those who met the criteria for a severe case of influenza were considered cases. Those who did not meet the severity criteria were considered controls. Factors associated with the development of severe influenza were calculated.ResultsThe median age was 68 years (SD 91.87). The attack rate was 0.23 per hundred inhabitants and the vaccine effectiveness was 38%. The vaccinated and unvaccinated groups were different in terms of age (p < 0.0481). Vaccination status against severe influenza was found to be an independent protective factor (OR = 0.840; 0.746-0.913).ConclusionsThe effectiveness of influenza vaccination provided greater protection against infection and reduced the severity of influenza in older hospitalized patients. These findings should be taken into account to improve vaccination strategies and achieve better vaccination coverage in the population at risk.     

Estudio de la sensibilidad especifica en residentes de un area endemica a la Paracoccidioidomicosis en Venezuela

Resumen Se presenta el estudio de la reacción a la Paracoccidioidina de los habitantes de un área de alta incidencia de Micosis de Lutz y Splendore, encontrándose positividad en el 52% de los residentes. Se hizo simultáneamente intradermo-reacciones al P.P.D., Histoplasmina y Esporotriquina, encontrándose cierta correlación de resultados sólo con la Histoplasmina. Con fines de comparación se hizo encuesta en pequeño grupo de habitantes de otra área del pais, encontrándose una diferencia estadisticamente significante con los resultados de la zona en estudio. Se hacen varios comentarios.

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Cutaneous sensitivity to paracoccidiodin was tested in 686 persons of an endemic area of Paracoccidioidomicosis in Venezuela. The antigen was prepared in our laboratory according to the technique used byFava Netto (Brasil). Skin-testing such as histoplasmin, sporotrichin and P.P.D. also were performed. Due to the high percentage obtained in the reading of the paracoccidioidin (52%) an inquiry was made in a not endemic area obtaining a percentage of 6,1%; this difference is statistically significant. Significant results are also obtained for the two remaining antigens of mycotic origin.Emphasis is laid on the importance of working with the same antigen used in Brasil.Commentaries are made on the common reactions that occur between paracoccidioidin and histoplasmin, and on the possibility of interpreting them as crossed reactions or that the same person is sensitive to the two agents which are in the environment of the place where they live.No crossed reactions were found between sporotrichin and paracoccidioidin in a significant number of cases, nor between the latter and the P.P.D. and this is considered very important in connection with the active or residual possible pulmonary lesions that could be seen in the persons with negative P.P.D.The appearance of positive reactions to paracoccidioidin was observed by beginning at the age of 10 and becoming more intense at 20 and it is higher in males than in females.

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Trabajo realizado con la ayuda económica de la FundaciónJose Maria Vargas.     

Guía de consenso para el abordaje de la neumonía adquirida en la comunidad en el paciente anciano

The incidence of community-acquired pneumonia increases with age and is associated with an elevated morbidity and mortality due to the physiological changes associated with aging and a greater presence of chronic disease. Taking into account the importance of this disease from an epidemiological and prognostic point of view, and the enormous heterogeneity described in the clinical management of the elderly, we believe a specific consensus document regarding this patient profile is necessary. The purpose of the present work was to perform a review of the evidence related to the risk factors for the etiology, the clinical presentation, the management and the treatment of community-acquired pneumonia in elderly patients with the aim of producing a series of specific recommendations based on critical analysis of the literature. This document is the result of the collaboration of different specialists representing the Spanish Society of Emergency Medicine and Emergency Care (SEMES), the Spanish Society of Geriatrics and Gerontology (SEGG), the Spanish Society of Chemotherapy (SEQ), the Spanish Society of Internal Medicine (SEMI), the Spanish Society of Respiratory Medicine and Thoracic Surgery (SEPAR), Spanish Society of Home Hospitalization (SEHAD) and the Spanish Society of Infectious Disease and Clinical Microbiology (SEIMC).