Gastrointestinal Endoscopy
Mostrando 13-24 de 109 artigos, teses e dissertações.
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13. The role of high sensitive C-reactive protein and histopathological evaluation in chronic gastritis patients with or without Helicobacter pylori infection
Abstract Purpose: To evaluate serum levels of high-sensitivity C-reactive protein (hs-CRP) in chronic gastritis patients to predict Helicobacter pylori (HP) infection, inflammatory activity, and precancerous lesions. Methods: A total of 811 patients with upper gastrointestinal symptoms and histopathological diagnosis of chronic gastritis were enrolled in
Acta Cir. Bras.. Publicado em: 21/03/2019
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14. A prediction model for hypoxemia during routine sedation for gastrointestinal endoscopy
OBJECTIVES: The current study was designed to assess the clinical predictors of hypoxemia and to develop a multivariable, predictive model for hypoxemia during routine gastrointestinal endoscopy. METHODS: In total, 308 patients were enrolled in the analysis. Demographic data, concurrent chronic disease information, anesthetic dose and Modified Observer’s
Clinics. Publicado em: 14/11/2018
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15. MÉTODOS DE IMAGEM NO ESTADIAMENTO PRÉ E PÓS OPERATÓRIOS DO CÂNCER COLORRETAL
RESUMO Introdução : Dentre os testes de rastreamento de câncer colorretal, a colonoscopia é atualmente considerada a técnica de maior sensibilidade e especificidade. Entretanto, a colonografia por tomografia computadorizada (CTC), a ressonância nuclear magnética (RNM) e a ultrassonografia transrretal têm ganhado espaço significativo na prática c
ABCD, arq. bras. cir. dig.. Publicado em: 02/07/2018
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16. A rare case of gastric mucormycosis in an immunocompetent patient
Abstract We report the case of a 23-year-old immunocompetent patient who presented at the emergency department of a Brazilian hospital with epigastric pain and fever. After an investigation that included a computed tomography scan and upper gastrointestinal endoscopy with biopsy, a diagnosis of mucormycosis was established. The patient exhibited favorable pr
Rev. Soc. Bras. Med. Trop.. Publicado em: 2018-06
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17. Investigation of Helicobacter pylori antigen in stool samples of patients with upper gastrointestinal complaints
Abstract Helicobacter pylori infection is usually acquired in early childhood and it can persist throughout life without antibiotic treatment. This study aimed to compare the accuracy of the noninvasive H. pylori Stool Antigen Test-applied on the stool samples with the invasive gold standart Rapid Urease Test-applied on the gastric biopy samples of patients
Braz. J. Microbiol.. Publicado em: 2016-03
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18. Dyspeptic symptoms in patients with type 1 diabetes: endoscopic findings, Helicobacter pylori infection, and associations with metabolic control, mood disorders and nutritional factors
Objectives To evaluate, in a group of patients with long-standing type 1 diabetes (DM1), an association of dyspepsia symptoms with: changes in the gastroduodenal mucosa, infection by Helicobacter pylori, glycemic control, and psychological and nutritional factors. Subjects and methods A total of 32 patient with DM1 were studied (age: 38 ± 9 years; females:
Arch. Endocrinol. Metab.. Publicado em: 2015-04
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19. Comparing the pain of propofol via different combinations of fentanyl, sufentanil or remifentanil in gastrointestinal endoscopy
PURPOSE: To evaluate the pain on injection of propofol via different combinations of fentanyl, sufentanil or remifentanil in gastrointestinal endoscopy. METHODS: Total 439 patients were randomly allocated into 6 groups. Propofol & fentanil (PF) group received 1 μg/kg fentanyl, propofol & sufentanil (PS) group received 0.1 μg/kg sufentanil and propofo
Acta Cir. Bras.. Publicado em: 2014-10
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20. Association between vitamin B12 level and anti-parietal cells and anti-intrinsic factor antibodies among adult Jordanian patients with Helicobacter pylori infection
OBJECTIVE: Evaluate the association of Helicobacter pylori infection with anti-parietal cell antibodies (APCA) and anti-intrinsic factor antibodies (AIFA) and their impact on vitamin B12 serum level. PATIENTS AND METHODS: One hundred patients (M/F: 43/57; age 46.5 ± 17.5 years) who underwent upper gastrointestinal endoscopy at King Abdullah University Hospi
Braz J Infect Dis. Publicado em: 2013-12
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21. Diagnosis of Helicobacter pylori infection by invasive and noninvasive tests
Although several invasive and noninvasive tests have been developed for the diagnosis of Helicobacter pylori infection, all of the tests have their limitations. We conducted a study to investigate and compare the suitability of rapid urease test (RUT), serology, histopathology and stool antigen tests with polymerase chain reaction (PCR) for detection of H. p
Braz. J. Microbiol.. Publicado em: 15/11/2013
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22. Propofol e fentanil versus midazolam e fentanil para sedação em pacientes cirróticos durante a realização de endoscopia digestiva alta. / Propofol and fentanil versus Midazolam and fentanil for sedation in cirrhotic patients during upper gastrointestinal endoscopy.
Introdução: Pacientes cirróticos frequentemente são submetidos a procedimentos de endoscopia digestiva alta diagnóstica ou terapêutica. A cirrose hepática pode prejudicar o metabolismo das drogas utilizadas para sedação devido às alterações de função hepática, com possíveis consequências para a eficácia e a segurança durante os procediment
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/02/2012
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23. Sedação em endoscopia digestiva alta: estudo comparativo com uso combinado de propofol e fentanil versus midazolam e fentanil / Randomized controlled trial comparing propofol and fentanyl versus midazolam and fentanyl for sedation in upper gastrointestinal endoscopy
Introdução: o uso da sedação na rotina endoscópica tem sido empregado praticamente de maneira universal. O emprego de propofol parece se relacionar a exame mais confortável, com aumento da satisfação com o exame, pelo médico e pelo paciente. Entretanto, o uso do propofol está associado ao maior risco de sedação profunda e às complicações a ela
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/11/2011
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24. Estudo experimental comparativo de métodos de diérese tecidual no tratamento endoscópico do divertículo faringo-esofágico / Experimental study comparing two methods of tissue diaresis for endoscopic treatment of pharingoesophageal diverticulum
The pharyngoesophageal diverticulum (PED), also known as cricopharyngeal or Zenker diverticulum (ZD), is a rare disease with estimated incidence ranging from 0.01% to 0.11% and more present in elderly patients, for whom a less invasive treatment can be desirable. Despite innovations in endoscopic equipment and accessories, bleeding and perforation occur in u
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/05/2011