[Report of a case of short bowel in an elderly patient]. / A propósito de un caso de intestino corto en un paciente de edad avanzada.

Resection of long segments of the small bowel may cause variable degrees of malabsorption. Therefore, the results of the resection will depend on the length and location of the resected segment, and on the age of the patient and the underlying disease that motivated the resection. The implementation of Nutritional Support after intestinal resection is the main stimulating factor for adaptation of the remnant bowel and is important to prevent hyponutrition. The relevance of this case is due to the fact that our 87 years old patient has a good nutritional status and good quality of life 10 years after resection was performed, his remnant bowel having adapted to physiological functions.

A propósito de un caso de intestino corto en un paciente de edad avanzada / A propos of a case of short bowel in an elderly patient

La resección de grandes segmentos de intestino delgado puede causar grados variables de mala bsorción. Por lo tanto, las consecuencias de la resección dependerán de la longitud y la localización del segmento resecado, pero también de la edad y de la enfermedad que originó la resección. La instauración del Soporte Nutricional tras la resección intestinal es el principal factor estimulador de la adaptación del intestino remanente e importante para evitar la desnutrición. La relevancia de este caso se debe a que nuestro paciente con 87 años de edad y después de 10 años de cirugía, tiene un buen estado nutricional y una buena calidad de vida, adaptándose su intestino remanente a las funciones fisiológicas (AU)

Resection of long segments of the small bowel may cause variable degrees of malabsorption. Therefore, the results of the resection will depend on the length and location of the resected segment, and on the age of the patient and the underlying disease that motivated the resection. The implementation of Nutritional Support after intestinal resection is the main stimulating factor for adaptation of the remnant bowel and is important to prevent hyponutrition. The relevance of this case is due to the fact that our 87 years old patient has a good nutritional status and good quality of life 10 years after resection was performed, his remnant bowel having adapted to physiological functions (AU)

[Malnutrition prevalence in patients admitted to a rehabilitation and orthopedic surgery hospital]. / Prevalencia de desnutrición en pacientes ingresados en un hospital de rehabilitación y traumatología.

OBJECTIVE: Different studies show the scarce attention granted to the nutritional state in historical and clinical practice, what determines the ignorance of the patient's nutritional status to their entrance in the hospital and, therefore, the impossibility to prevent the hospital malnutrition. The objective of our study has been to determine the prevalence of patients' malnutrition entered in a Hospital of Orthopedic surgery and Rehabilitation. METHODS: Observational and analytical study in 250 randomized patients (60% men and 40% women), who were nutritionally evaluated when entering, the hospital, by means of anthropometry (Weigh, height, BMI, skin-fold, corporal circumferences) and biochemical tests (Albumin, Prealbumin and Transferrin). RESULTS: According to the BMI the prevalence of malnutrition was of 8%, the average of caloric malnutrition was of 2.8% (according to anthropometry) and the prevalence of many-sided malnutrition rises to 54.8% (according to biochemical markers). CONCLUSIONS: The high prevalence of fundamental malnutrition (54.8%) demonstrated in this study, it shows the importance of determining the nutritional status when entering the hospital, particularly surgical type' patiens as is the case of most of those who enter the Orthopedic surgery hospitals.

Prevalencia de desnutrición en pacientes ingresados en un hospital de rehabilitación y traumatología / Malnutrition prevalence in patients admitted to a rehabilitation and orthopedic surgery hospital

Objetivo: Diferentes estudios ponen de manifiesto la escasa atención concedida al estado nutricional en la historia y práctica clínica, lo que determina el desconocimiento del estado nutricional del paciente a su ingreso en el hospital y por tanto la imposibilidad de prevenir la malnutrición hospitalaria. El objetivo de nuestro estudio ha sido determinar la prevalencia de desnutrición de pacientes ingresados en un Hospital de Traumatología y Rehabilitación. Métodos: Estudio observacional analítico en 250 pacientes (60% hombres y 40% mujeres) seleccionados aleatoriamente, a los que se realizó una evaluación nutricional al ingreso hospitalario, mediante antropometría (Peso, talla, IMC, PB, PCT, PCSA y PCSE) y pruebas bioquímicas (Albúmina, Prealbúmina y Transferrina). Resultados: Según el IMC la prevalencia de desnutrición fue del 8%, el promedio de desnutrición de tipo calórico fue del 2,8% (según antropometría) y la prevalencia de desnutrición proteica se eleva al 54,8% (según marcadores bioquímicos). Conclusiones: La elevada prevalencia de malnutrición proteica o visceral (54,8%) demostrada en este estudio, pone de manifiesto la importancia de determinar el estado nutricional al ingreso hospitalario, particularmente en los pacientes de tipo quirúrgico, como es el caso de la mayoría de los que ingresan en los hospitales traumatológicos (AU)

Objective: Different studies show the scarce attention granted to the nutritional state in historical and clinical practice, what determines the ignorance of the patient's nutritional status to their entrance in the hospital and, therefore, the impossibility to prevent the hospital malnutrition. The objective of our study has been to determine the prevalence of patients' malnutrition entered in a Hospital of Orthopedic surgery and Rehabilitation. Methods: Observational and analytical study in 250 randomized patients (60% men and 40% women), who were nutritionally evaluated when entering, the hospital, by means of anthropometry (Weigh, height, BMI, skinfold, corporal circumferences) and biochemical tests (Albumin, Prealbumin and Transferrin). Results: According to the BMI the prevalence of malnutrition was of 8%, the average of caloric malnutrition was of 2,8% (according to anthropometry) and the prevalence of many-sided malnutrition rises to 54,8% (according to biochemical markers). Conclusions: The high prevalence of fundamental malnutrition (54,8%) demonstrated in this study, it shows the importance of determining the nutritional status when entering the hospital, particularly surgical type' patiens as is the case of most of those who enter the Orthopedic surgery hospitals (AU)

[Enteral nutrition in maxillofacial surgery patients (1989-1995)]. / Nutrición enteral en los pacientes de cirugía maxilofacial (1989-1995).

One of the clearest indications for enteral nutrition is made up by patients who underwent treatment for orofacial pathology. In this way, we have reviewed retrospectively, 321 clinical histories of patients who underwent treatment (orofacial surgery), dividing these according to the pathology; neoplasia or non-neoplasia (173/148), with enteral nutrition 24 hours after the intervention. Data are collected with regard to the tolerance (vomiting, diarrhea), time needed to reach 1.500 kcal/day, need of parenteral nutritional support, transferrin, prealbumin, and albumin quantification at the start of the nutritional therapy, as well as the total duration there of. Globally, the good enteric tolerance of both groups of patients is noted, despite the fact that the oncological group showed a greater degree of protein malnutrition (statistically significant). As for the total duration of the nutrition, this is greater in the neoplasias, probably due to a more aggressive surgery. The results obtained permit modification of the basic enteral nutrition protocol (reduction of the time used to reach the maximum volume), as well as stressing the preoperative and postoperative regulated nutritional evaluation.

[An evaluation of the nutritional status of patients with chronic kidney failure on hemodialysis via rapid-turnover proteins]. / Valoración de la situación nutricional de pacientes con insuficiencia renal crónica en hemodiálisis mediante proteínas de intercambio rápido.

The evaluation of the nutritional state of patients on maintenance haemodialysis is one of the main aspects involved in the prescription of treatment, since malnutrition is frequent among these patients and is a very important risk factor. We studied the albumin levels and the levels of several rapid interchange proteins (prealbumin, transferrin, cholinesterase) in 106 patients with chronic renal failure on haemodialysis. The proteic catabolism rate (pcr) and total dose on normalized dialysis (KT/V) was also determined in these patients, in accordance with the kinetic urea model. Anthropometrical measurements were taken (dry weight following haemodialysis, skin fold of the triceps and muscular circumference of the arm) in 65 patients. The average levels of the proteins studied were within normal laboratory limits, except for albumin, which was slightly lower. The greater frequency of infranormal levels corresponded to albumin (57%); the protein least altered was prealbumin (14.7%), although 70.4% of patients showed lower levels of this protein compared to those considered as indicating a poor prognosis (30 mg/day). The estimated daily proteic intake, according to the proteic catabolism rate, was lower than the recommended rate in 58% of our patients, this was not correlated with any of the proteins studied, and was significantly lower in the group of patients whose dialysis dose was too low. Although the anthropomorphic parameters did not correlate with any protein, the average levels of prealbumin were significantly lower in patients with infranormal levels of dry weight and skin fold of the triceps. The albumin, prealbumin, transferrin and cholineserase levels were not affected by treatment with erithropoyetin, haemodialysis buffer bath or type of membrane used.