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Residence of liquids in the infra-junctional portion of the proximal stomach in patients with gastroesophageal reflux disease BJMBR
Barbieri,C.L.A.; Troncon,L.E.A.; Herculano Jr.,J.R.L.; Aprile,L.R.O.; Dantas,R.O..
Patients with gastroesophageal reflux disease may have disturbances of gastric motility, which could play a role in the pathophysiology of the disease. Recent studies have suggested that the gastric region just below the gastroesophageal junction may have a distinct physiological behavior. We determined whether patients with gastroesophageal reflux disease have abnormal residence of food in the infra-junctional portion of the stomach after ingesting a liquid nutrient meal. Fasted adult patients with reflux disease (N = 11) and healthy volunteers (N = 10) ingested a liquid meal (320 ml; 437 kcal) labeled with 99m technetium-phytate and their total gastric emptying half-time and regional emptying from the stomach infra-junctional region were determined. In 8...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Gastroesophageal reflux disease; Gastric emptying; Gastric motility; Intragastric distribution; Proximal stomach.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2005000900012
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Primary and secondary esophageal contractions in patients with gastroesophageal reflux disease BJMBR
Aben-Athar,C.G.; Dantas,R.O..
We studied the primary and secondary esophageal peristalsis in 36 patients with heartburn and acid regurgitation and in 14 asymptomatic volunteers. Primary peristalsis was elicited by ten swallows of a 5-mL bolus of water and secondary peristalsis was elicited by intra-esophageal infusion of 5, 10, and 15 mL water, 0.1 N hydrochloric acid and air. Esophageal contractions were measured by an 8-lumen manometric catheter assembly incorporating a 6-cm sleeve device. Contractions were registered at 3, 9, and 15 cm from the upper margin of the sleeve and the infusion was done through a side hole located at 12 cm. Twenty patients had normal endoscopic esophageal examination, 10 with normal (group I) and 10 with abnormal pH-metric examination (group II), and 16...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Esophageal contractions; Gastroesophageal reflux disease; Esophagitis; Heartburn; Esophageal motility.
Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2006000800005
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Meta-analysis of the efficacy of proton pump inhibitors for the symptoms of laryngopharyngeal reflux BJMBR
Liu,C.; Wang,H.; Liu,K..
The objective of this study was to perform a systematic review and meta-analysis to assess the effectiveness of proton pump inhibitors (PPI) for reflux disease in adult patients with laryngopharyngeal symptoms. A comprehensive search of Cochrane Library, EMBASE, Ovid EBM Reviews, and PubMed was performed for English-language literature about laryngopharyngeal reflux (LPR), in September 2014. The papers were filtered using pre-defined inclusion and exclusion criteria. Eight papers were identified and included in this meta-analysis. The sample comprised a pooled total of 370 patients, of which 210 and 160 patients took PPIs and placebo, respectively. The difference between PPIs and placebo groups in overall improvement of symptoms in adult patients with LPR...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Gastroesophageal reflux disease; Adult; Proton pump inhibitors; Meta-analysis.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000700704
Registros recuperados: 3
Primeira ... 1 ... Última
 

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