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检查特定食物对胃食管返流(GOR)影响的客观研究很少,尽管返流患者经常诉说用特种食物后使其症状加重。脂肪餐和加香料食物如咖喱食物常作为激发剂被报道。本文旨在研究试验脂肪餐与加香料餐对健康志愿者GOR的影响。对8例男性健康志愿者(24～25岁,平均32岁)作了食管测压和3次24h食管内pH检测。禁食24h后,将玻璃pH电极插至食管下端括约肌上方5cm处。数据记录在便携式记录仪上并输入计算机。分析GOR返流发生率和pH<4的时间百分率。每次检查结束时,志愿者也得填写有关检查期间GOR症状(烧心、疼痛、恶心、嗳气和返胃)调查表。每次检查时志愿者进两餐,即午餐(1h后开始记录)和晚正餐(睡前30min)。志愿
There are few objective studies that examine the effect of a particular food on gastroesophageal reflux (GOR), although reflux patients often complain about their symptoms getting worse with specialty foods. Fat meals and spice foods such as curry foods are often reported as stimulators. The purpose of this article is to study the effects of testing fat and spice meals on GOR in healthy volunteers. Eight male healthy volunteers (24 to 25 years old, average 32 years old) underwent esophageal manometry and three 24-hour esophageal pH tests. After fasting for 24h, the glass pH electrode was inserted 5 cm above the lower esophageal sphincter. Data is recorded on the portable recorder and entered into the computer. Analysis of GOR regurgitation incidence and pH <4 time percentage. At the end of each exam, volunteers also have to fill out a questionnaire about symptoms of GOR (heartburn, pain, nausea, belching and back to stomach) during the exam. Each check volunteers into two meals, namely lunch (1h after the start of recording) and dinner (before going to bed 30min). volunteer