Jackhammer esophagus (JE) is a hypercontractile esophageal motor disorder defined by at least two swallows with a distal contractile integral (DCI) >8000 mm Hg.s.cm during high‐resolution manometry (HRM). The relationship between symptoms and hypercontractility and the response to therapies have been poorly evaluated. The aim of this study was to determine the clinical presentation, manometric diagnosis, and therapeutic results in a large cohort of JE patients.

中文翻译：

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Jackhammer 食管：临床表现、测压诊断和治疗结果——来自多中心法国队列的结果。

手提钻食管 (JE) 是一种过度收缩性食管运动障碍，定义为至少两次吞咽，在高分辨率测压 (HRM) 期间远端收缩积分 (DCI) > 8000 mm Hg.s.cm。症状和过度收缩以及对治疗的反应之间的关系尚未得到很好的评估。本研究的目的是确定大量乙脑患者的临床表现、测压诊断和治疗结果。