Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional
Official Title: Vonoprazan Study of Investigating the Effect on Sleep Disturbance Associated With Reflux Esophagitis- Exploratory Evaluation (VISTAEXE)
Brief Summary: The purpose of this study is to exploratorily evaluate the effect of vonoprazan 20 mg on sleep disturbance of patients with reflux esophagitis, who have heartburn and/or regurgitation and ≥ 6.0 in the Pittsburgh Sleep Quality Index (PSQI) global score despite the maintenance treatment with PPI other than vonoprazan.