Sleep deprivation is hyperalgesic in patients with gastroesophageal reflux disease.

Background & Aims: Studies have demonstrated that gastroesophageal reflux disease (GERD) can cause sleep deprivation because of nighttime heartburn or short, amnestic arousals during sleep. Sleep deprivation has been associated with reports of increased GERD severity. Our aim was to determine whether sleep deprivation enhances perception of intraesophageal acid in patients with GERD vs healthy controls.