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Costo efectividad de la endoscopia digestiva alta como prueba diagnóstica en una campaña para detección del cáncer gástrico(AU) / Cost efficiency of the upper digestive endoscopy (UDE) as a diagnostic test in a campaign for gastric cancer detection
Gómez, Martín Alonso; Ricaurte, Orlando; Gutiérrez, Oscar.
Affiliation
  • Gómez, Martín Alonso; Universidad Nacional de Colombia. Unidad de Gastroenterología. Bogotá. CO
  • Ricaurte, Orlando; Universidad Nacional de Colombia. Departamento de Patología. Bogotá. CO
  • Gutiérrez, Oscar; Universidad Nacional de Colombia. Departamento de Medicina. Bogotá. CO
Rev. colomb. gastroenterol ; 24(1): 34-50, ene.-mar. 2009. ilus, tab
Article in Spanish | LILACS | ID: lil-523335
Responsible library: CO354
RESUMEN
Objetivo. Determinar si la endoscopia digestiva alta (EVDA) sola o con biopsias es un método de costo efectivo para la detección temprana del cáncer gástrico y las lesiones premalignas del estómago.Métodos. Estudio descriptivo prospectivo de corte transversal.Población individuos de una entidad bancaria.Intervención formulario, EVDA, biopsias.Medición datos epidemiológicos, características endoscópicas e histológicas de los individuos.Resultados. Un total de 478 voluntarios en promedio de 37,8 años, 51% mujeres (243), 52% asintomáticos. El 83% con H. pylori. Principales hallazgos endoscópicos gastritis crónica antral (60%), hernia hiatal (19%), bulboduodenitis (11%). Se realizaron biopsias a 230 sujetos; pangastritis (42%), gastritis crónica corporoantral (36,5%), atrofia antral (9,6%). Las condiciones y lesiones premalignas y neoplasias encontradas fueron 63 40 pacientes (18,3%) con gastritis atrófica, cinco (2,2%) con displasia antral, cinco con esófago de Barrett (2,2%), un paciente con adenocarcinoma, en tres pacientes se encontró linfoma no Hodgkin B de la zona marginal. Hay una probabilidad 22 veces mayor de detectar una lesión maligna o premaligna al realizar la EVDA y Bx que al utilizar solo la EVDA (p= <0,0001) ya que muchas de estas lesiones no se ven en la endoscopia.Conclusiones. En Colombia se pueden realizar programas de prevención del cáncer gástrico. La EVDA debe siempre acompañarse de biopsias, ya que es un método costo efectivo para la detección temprana del cáncer gástrico y las lesiones premalignas.
ABSTRACT
Objective. To determine if the upper digestive endoscopy (UDE) alone or with biopsies is a cost-effective method for the early detection of gastric cancer and pre-malignant lesions of the stomach.Methods. Prospective, descriptive transversal study. Patients people from a bank entity. Intervention formulary, UDE, biopsies. Measurements epidemiologic data, histologic and endoscopic characteristics of the patients.Results. 478 voluntaries (mean 37.8 años), 51% women (243), 52% asintomathic, 83% with H.pylori. Main endoscopic

findings:

chronic antral gastritis (60%), hiatal hernia (19%), bulboduodenitis (11%). Biopsies of 230 patients were performed pangastritis (42%), chronic corpoanthral gastritis (36.5%), antral atrophy (9.6%). The conditions, premalignant and malignant lesions founded were 63 40 patients (18.3%) with chornic atrophic gastritis, 5 with Barrett’s esophagus (2.2%), one patient with adenocharcinoma; and 3 patients with Hodgkin B lymphoma of the marginal zone. There is 22 times more possibility of detecting a malignant or premalignant lesion by performing an UDE with biopsy than by using just the UDE (p= <0.0001), since most of the lesions cannot be seen by the endoscopy.Conclusions. In Colombia, prevention campaigns for gastric cancer can be performed. The UDE should always be done with biopsies since it’s a cost-effective method for the early detection of gastric cancer and premalignant lesions.
Subject(s)

Full text: Available Collection: International databases Health context: Sustainable Health Agenda for the Americas / SDG3 - Health and Well-Being Health problem: Goal 4: Health financing / Target 3.4: Reduce premature mortality due to noncommunicable diseases Database: LILACS Main subject: Atrophy / Stomach Neoplasms / Biopsy / Endoscopy / Health Promotion Type of study: Diagnostic study / Health economic evaluation / Observational study / Prevalence study / Screening study Limits: Adult / Female / Humans / Male Language: Spanish Journal: Rev. colomb. gastroenterol Journal subject: Gastroenterology Year: 2009 Document type: Article Affiliation country: Colombia Institution/Affiliation country: Universidad Nacional de Colombia/CO
Full text: Available Collection: International databases Health context: Sustainable Health Agenda for the Americas / SDG3 - Health and Well-Being Health problem: Goal 4: Health financing / Target 3.4: Reduce premature mortality due to noncommunicable diseases Database: LILACS Main subject: Atrophy / Stomach Neoplasms / Biopsy / Endoscopy / Health Promotion Type of study: Diagnostic study / Health economic evaluation / Observational study / Prevalence study / Screening study Limits: Adult / Female / Humans / Male Language: Spanish Journal: Rev. colomb. gastroenterol Journal subject: Gastroenterology Year: 2009 Document type: Article Affiliation country: Colombia Institution/Affiliation country: Universidad Nacional de Colombia/CO
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