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1.
Medisan ; 24(1)ene.-feb. 2020. tab
Article in Spanish | LILACS, CUMED | ID: biblio-1091166

ABSTRACT

Introducción: Las enfermedades inflamatorias intestinales representan un importante problema de salud pública por el aumento en su prevalencia e incidencia a nivel mundial. Objetivo: Identificar los principales factores de riesgo asociados a la enfermedad inflamatoria intestinal en ancianos. Métodos: Se realizó una investigación analítica, de casos y controles, de pacientes de 60 y más años, con diagnóstico y confirmación histológica de alguna enfermedad inflamatoria intestinal, ingresados en el Servicio de Medicina del Hospital Provincial Docente Clinicoquirúrgico Saturnino Lora Torres de Santiago de Cuba, durante el 2015. El grupo de estudio estuvo conformado por 61 pacientes y el de control por 122 integrantes (2 por cada caso), seleccionados de los consultorios de procedencia de los afectados. En el análisis estadístico se calculó el porcentaje para las variables cualitativas y, a fin de comprobar la existencia de asociación, se aplicó la prueba de independencia de la Χ2, con 95 % de confiabilidad. Cada variable se analizó calculando la oportunidad relativa, con intervalos límite de confianza superior e inferior. Resultados: Se obtuvo una asociación causal de 5,4 veces más posibilidades de padecer alguna enfermedad inflamatoria intestinal si estaba presente el antecedente familiar de colitis. Asimismo, existió una asociación significativa (p<0,05) entre el antecedente familiar de enfermedad de Crohn y la enfermedad inflamatoria intestinal (9,8 %), y fue 9,7 veces más posible que apareciera algún trastorno inflamatorio de los intestinos si se consumían alimentos inadecuados. Conclusiones: Los factores de riesgo mayormente relacionados con la enfermedad inflamatoria intestinal fueron los antecedentes familiares de colitis y de enfermedad de Crohn, así como el consumo inadecuado de alimentos, el uso prolongado de antibióticos y el tabaquismo.


Introduction: The intestinal inflammatory diseases represent an important problem of public health due to the increase in their prevalence and incidence worldwide. Objective: To identify the main risk factors associated with the intestinal inflammatory disease in elderly. Methods: An analytic cases and controls investigation of 60 years and over patients, with diagnosis and histological confirmation of some intestinal inflammatory disease was carried out. They were admitted to the Medicine Service of Saturnino Lora Torres Teaching Clinical Surgical Provincial Hospital in Santiago de Cuba, during 2015. The study group was conformed by 61 patients and the control group by 122 members (2 for each case), belonging to the family doctor´s office of the affected patients. In the statistical analysis the percentage for the qualitative variables was calculated and, in order to check the existence of any association, the chi-square test was implemented, with 95 % of confidence. Each variable was analyzed calculating the relative opportunity, with upper and lower limit intervals of confidence. Results: There was a causal association of 5.4 times more possibilities of suffering some intestinal inflammatory disease if the family history of colitis was present. Also, a significant association existed (p <0.05) between the family history of Crohn disease and the intestinal inflammatory disease (9.8 %), and it was 9.7 times more possible that some inflammatory disorder of the bowels appeared if inadequate foods were eaten. Conclusions: The risk factors mostly related to the intestinal inflammatory disease were the family history of colitis and Crohn disease, as well as the inadequate consumption of foods, the long use of antibiotics and nicotine addiction.


Subject(s)
Aged , Inflammatory Bowel Diseases , Crohn Disease , Colitis , Secondary Care , Risk Factors
2.
Rev. colomb. cir ; 30(3): 203-211, jul.-set. 2015. ilus
Article in Spanish | LILACS, COLNAL | ID: lil-765598

ABSTRACT

Introducción. La enfermedad de Crohn es una enfermedad crónica del sistema gastrointestinal, que produce múltiples complicaciones a lo largo de su presentación clínica, lo cual hace difícil su diagnóstico y abordaje terapéutico. Objetivo. El objetivo del estudio fue describir las opciones diagnósticas y terapéuticas en la enfermedad de Crohn, en casos que cursan con cápsula endoscópica retenida; se presentan dos casos y el resultado de su manejo no operatorio. Materiales y métodos. Se tomaron los datos de la historia clínica de dos pacientes y se analizaron los datos clínicos y las ayudas diagnósticas utilizadas. Se describieron los hallazgos y el enfoque terapéutico, y se hizo una revisión de la literatura científica sobre el tema. Resultados. Dos pacientes con enfermedad de Crohn presentaron retención sintomática de la cápsula endoscópica. Se manejaron con éxito, sin tenerse que practicar ninguna intervención quirúrgica, como indica la mayoría de los informes en presencia de síntomas y signos de obstrucción gastrointestinal. Conclusiones. La retención de la cápsula endoscópica es poco frecuente y su manejo a lo largo de la historia ha sido la cirugía como primera elección, en aquellos pacientes que presentan signos y síntomas de obstrucción intestinal. Sin embargo, con el pasar de los años se han practicado diferentes técnicas terapéuticas, como las endoscópicas y médicas, las cuales han sido exitosas y con pocas complicaciones, en comparación con el tratamiento quirúrgico tradicional.


Introduction: Crohn's disease is a chronic disease of the gastrointestinal tract associated with multiple complications throughout the clinical course, which makes it difficult to diagnose and treat. Objective: To describe the diagnostic and therapeutic options in Crohn's disease presenting with retained endoscopic capsule, and to present two patients who developed symptomatic retention of the endoscopic capsule and its outcome with expectant management. Materials and Methods: Data from the medical records of the two patients were analyzed prior informed consent. Clinical data and diagnostic aids were analyzed. The findings and the therapeutic approach were described, and a review o the literature was conducted. . Results: Two patients with Crohn´s disease presented symptomatic retained endocopic capsule. They were successfully managed without surgical intervention, as indicated by the majority of reports in patients with symptoms and signs of intestinal obstruction, Conclusions: Retention of the endoscopic capsule is rare and its management throughout history has been surgical, especially in those patients with signs and symptoms of intestinal obstruction. However, with the passing of years appeared different therapeutic options, such as endoscopic or medical approaches, which have been successful and exhibit few complications as compared with the traditional surgical management.


Subject(s)
Humans , Capsule Endoscopy , Crohn Disease , Inflammatory Bowel Diseases
3.
Braz. j. pharm. sci ; 51(2): 449-459, Apr.-June 2015. tab, ilus
Article in English | LILACS | ID: lil-755059

ABSTRACT

This paper reports the development, characterization and in vitrodissolution behavior of sulfasalazine suspensions for treatment of chronic intestinal inflammatory diseases. Three formulations were developed, from powdered sulfasalazine obtained from different suppliers. The sulfasalazine was characterized regarding concentration, Fourier Transform Infrared Spectroscopy (FTIR), Differential Scanning Calorimetry (DSC), X-Ray Diffraction (XRD), particle size distribution, polydispersion and solubility. The suspensions were developed and characterized regarding pH, viscosity, density, particle size, sedimentation volume, concentration and dissolution. The pH values were slightly acidic. The method of preparing the suspensions reduced the particle sizes and made the size distribution more homogeneous. The dissolution studies showed that the sulfasalazine suspensions had low solubility in acidic media, but dissolve quickly, reaching levels of 85%, in neutral media or media containing 0.5% of surfactants such as polysorbate 80. Besides this, the sulfasalazine suspensions were classified as having immediate dissolution because they reached dissolution levels near 100% in 20 minutes...


O trabalho reporta o desenvolvimento, caracterização e estudo in vitro de dissolução de suspensões de sulfassalazina para uso em doenças inflamatórias crônicas intestinais. Desenvolveram-se três formulações baseadas em fornecedores diferentes de pó de sulfassalazina. A sulfassalazina foi caracterizada quanto a Teor, Infravermelho por Transformada de Fourier (FTIR), Calorimetria Diferencial de Varredura (DSC), Difração de Raios-X (XRD), distribuição de tamanho das partículas, índice de polidispersão e solubilidade. A suspensão foi desenvolvida e caracterizada quanto a pH, viscosidade, densidade, tamanho de partícula, volume de sedimentação, teor e estudo de dissolução. Os valores de pH determinados foram levemente ácidos. O método de preparo das suspensões reduziu o tamanho das partículas e tornou a distribuição de tamanho mais homogênea. Os estudos de dissolução mostraram que a suspensão de sulfassalazina tem problemas de solubilidade em meios de caráter ácido, entretanto, sofre dissolução rápida acima de 85% em meios neutros ou contendo 0,5% de tensoativos como Polissobato 80. Além disso, as suspensões de sulfassalazina foram classificadas como formulações de dissolução imediata porque a partir de 20 minutos sofrem dissolução em torno de 100%...


Subject(s)
Humans , Chemistry, Pharmaceutical , Sulfasalazine/administration & dosage , Sulfasalazine/pharmacokinetics , Sulfasalazine/pharmacology , Drug Delivery Systems , Gastroenteritis/drug therapy
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