Journal of Neurogastroenterology and Motility : eISSN 2093-0887 / pISSN 2093-0879

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Fig. 3. Study protocol. All sessions were performed after an overnight fast. (A) Session 1: postprandial gastric acid pocket (period 1: yellow bar) and the effects of vonoprazan on the pocket (period 2: blue bar) were assessed. (B) Session 2: the effects of rabeprazole on the gastric acid pocket (period 3: blue bar) were assessed. Rabeprazole was administered for 2 days prior to each session. There was a washout period of at least 2 weeks between the sessions.
J Neurogastroenterol Motil 2021;27:370~376
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