The endoscopic pressure study integrated system (EPSIS) is a novel diagnostic tool for gastroesophageal reflux disease (GERD) by monitoring intragastric pressure (IGP). Evaluation of the lower esophageal sphincter (LES) function may be achieved endoscopically by utilizing this newly developed diagnostic tool. This study aimed to evaluate the association between EPSIS results and gastroesophageal reflux‐related diseases, e.g., erosive esophagitis (EE) and Barrett’s esophagus (BE).

中文翻译：

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内窥镜压力研究集成系统 (EPSIS) 反映了糜烂性食管炎和 Barrett 食管患者的胃食管连接能力

内窥镜压力研究集成系统 (EPSIS) 是一种通过监测胃内压力 (IGP) 来诊断胃食管反流病 (GERD) 的新型工具。通过利用这种新开发的诊断工具，可以通过内窥镜来评估下食管括约肌 (LES) 功能。本研究旨在评估 EPSIS 结果与胃食管反流相关疾病（如糜烂性食管炎 (EE) 和 Barrett 食管 (BE)）之间的关联。