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1.
Rev. gastroenterol. Perú ; 38(1): 89-102, jan.-mar. 2018.
Article in Spanish | LILACS, BIGG | ID: biblio-966192

ABSTRACT

Objetivo: Proveer recomendaciones clínicas basadas en evidencia para la evaluación y el manejo de pacientes con hemorragia digestiva alta (HDA) en el seguro social del Perú (EsSalud). Materiales y métodos: Se conformó un grupo elaborador local (GEG-Local) conformado por especialistas en gastroenterología y metodólogos. El GEG-Local formuló 11 preguntas clínicas a ser respondidas por la presente guía de práctica clínica (GPC). Se buscaron y seleccionaron GPC de HDA publicadas a partir del 2012, que respondieran a las preguntas planteadas y obtuvieran un puntaje mayor a 60% en los dominios 1 y 3 del instrumento Appraisal of Guidelines for Research and Evaluation II (AGREE-II). Durante septiembre del 2017 se realizaron búsquedas bibliográficas en Pubmed, para actualizar 9 preguntas clínicas de las GPC preseleccionadas, y para responder 2 preguntas de novo. La calidad de la evidencia fue evaluada usando la metodología Grading of Recommendations Assessment, Development, and Evaluation (GRADE). En reuniones de trabajo periódicas, el GEG-Local revisó la evidencia y formuló las recomendaciones, los puntos de buenas prácticas clínicas y el flujograma de evaluación y manejo, usando la metodología GRADE Finalmente, la GPC fue aprobada con Resolución N° 80-IETSI-ESSALUD-2017. Resultados: La presente GPC abordó 11 preguntas clínicas, divididas en cuatro temas: valoración de riesgo, manejo inicial, manejo de HDA no variceal, y manejo de HDA variceal. En base a dichas preguntas se formularon 10 recomendaciones (7 recomendaciones fuertes y 3 recomendaciones débiles), 24 puntos de buena práctica clínica, y 2 flujogramas. Conclusión: Este artículo es el resumen de la GPC de EsSalud, en la cual se valoró la evidencia científica disponible sobre evaluación y manejo de HDA.


Objective: To provide evidence-based clinical recommendations for the evaluation and management of patients with upper gastrointestinal bleeding (UGB) in the Peruvian Social Security (EsSalud). Materials and methods: A local guideline development group (local GDG) was established, including specialists in gastroenterology and methodologists. The local GDG formulated 11 clinical questions to be answered by this clinical practice guide (CPG). We searched and selected CPG of UGB published from 2012, which answered the posed questions and obtained a score higher than 60% in domains 1 and 3 of the Appraisal of Guidelines for Research and Evaluation II (AGREE-II) tool. During September 2017, bibliographic searches were conducted in Pubmed, to update 9 clinical questions of the preselected CPGs, and to answer 2 de novo questions. The quality of the evidence was evaluated using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) methodology. In periodic work meetings, the local GDG reviewed the evidence and formulated the recommendations, points of good clinical practice and the flowchart of evaluation and management, using the GRADE methodology Lastly, the CPG was approved with Resolución N° 80-IETSI-ESSALUD-2017. Results: This CPG addressed 11 clinical questions, divided into four themes: risk assessment, initial management, management of non-variceal UGB, and management of variceal UGB. Based on these questions, 10 recommendations (7 strong recommendations and 3 weak recommendations), 24 points of good clinical practice, and 2 flow charts were formulated. Conclusion: This article is the summary of the EsSalud' CPG, where the available scientific evidence on evaluation and management of UGB was evaluated.


Subject(s)
Humans , Gastrointestinal Hemorrhage/diagnosis , Gastrointestinal Hemorrhage/therapy , Gastrointestinal Hemorrhage , National Health Programs
2.
Rev. gastroenterol. Perú ; 26(4): 373-376, oct.-dic. 2006. tab
Article in Spanish | LILACS, LIPECS | ID: lil-533799

ABSTRACT

Objetivo: Detectar la presencia de Helicobacter pylori en sarro dentario de pacientes con gastritis del Hospital Angamos ESSALUD diagnosticados por biopsia. MATERIAL Y METODOS: Tipo de estudio: Observacional analítico. Población; 115 pacientes programados para endoscopia del servicio de gastroenterología de dicho hospital. La metodología empleada para la biopsia del antro y fondo del estomágo fue a través de gastroscopio. Recolectada la muestra se procesó para el diagnóstico histológico de gastritis y la búsqueda de Helicobacter pylori. La muestra de sarro dentario se obtuvo por raspado de la zona supragingival y transportada en medio de conservación para el cultivo de la bacteria en medio selectivo e incubado en microaerofilia por 5 a 10 días, se hizo coloración de las colonias sospechosas y compararon con una cepa patrón, la prueba de ureasa y oxidasa confirmaron el diagnóstico. RESULTADOS: Se hallaron 66 casos de gastritis asociados a H. p. por biopsia. En 24 casos también se logró aislar H.p. en sarro dentario. El otro grupo de 49 casos de gastritis sin H.p. en 4 hubo aislamiento de la bacteria en sarro dentario pero si en 4 casos. CONCLUSION: Los resultados indican una relación directa con los casos de gastritis y la positividad en el sarro dentario de Helicobacter pylori lo cual indicaría una relación de los pacientes de estos casos como reservorio de dicha bacteria, en comparación con los casos en la cual no hay la presencia de H.p. en los casos de gastritis sin Helicobacter, excepto en cuatro casos.


Objective: Detect the presence of (Helicobacter pylori) in dental plaque among patients with gastritis diagnosed by biopsy at Angamos Surquillo Hospital.MATERIALS AND METHODS: Type of study: Analytical Observation. Population: 115 patients scheduled for endoscopy at the Gastroenterological Department of said hospital. The methodology employed for the biopsy of the antrum and fundus of the stomach was by means of a gastroscope. Once the sample was collected it was processed and stained with hematoxilin-eosin for the histological diagnosis of gastritis by observation of Helicobacter pylori. Dental plaque samples were obtained by scraping the supragingival area and were transported in a conservation medium for culture of the bacteria in a selective medium and incubated in microaerophilia for 5 to 10 days; suspected colonies were stained and compared to a patron strain. Urease and oxidase tests confirmed the diagnosis.RESULTS: In total, 66 cases of gastritis associated with H.p. were found by biopsy. In 24 of these cases, H.p from dental plaque were also isolated. In another group of 49 cases of gastritis not associated with H.p., no H.p. was found in the dental plaque of 45 of these cases while H.p. was isolated from dental plaque in 4 cases. CONCLUSION: The results show a direct relation between the cases of gastritis andthe finding of Helicobacter pylori in dental plaque, which would indicate a relation between the patients and the bacteria in these cases, as they act as a reservoir for said bacteria; as compared with the cases in which there is no H.p presence in gastritis without Helicobacter, except in four cases. The cases of gastritis with Helicobacter pylori and negative dental plaque are notsignificant, in these cases the bacteria entered with the food.


Subject(s)
Humans , Male , Adult , Middle Aged , Female , Dental Calculus , Gastritis , Helicobacter pylori/isolation & purification , Outpatients , Observational Studies as Topic
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