Title: Accuracy of the diagnosis of gastroesophageal reflux disease by a trial of potassium-
competitive acid blocker treatment
Version: 2 Date: 18 Apr 2025
Reviewer:  Sergio Sobrino-Cossío
Reviewer's report:
Overall, the work meets all the requirements for publication. I would like to know why they
didn't compare patients with erosive esophagitis versus non-erosive patients with abnormal acid
exposure (AEA). This would allow us to understand the efficacy of AEA in subjects with AEA
in the distal esophagus.
Title: Accuracy of the diagnosis of gastroesophageal reflux disease by a trial of potassium-
competitive acid blocker treatment
Version: 2 Date: 18 Apr 2025
Reviewer:  Sergio Sobrino-Cossío
Reviewer's report:
Overall, the work meets all the requirements for publication. I would like to know why they
didn't compare patients with erosive esophagitis versus non-erosive patients with abnormal acid
exposure (AEA). This would allow us to understand the efficacy of AEA in subjects with AEA
in the distal esophagus.
Please review this paper.
user
Title: Accuracy of the diagnosis of gastroesophageal reflux disease by a trial of potassium-
competitive acid blocker treatment
Version: 2 Date: 18 Apr 2025
Reviewer:  Sergio Sobrino-Cossío
Reviewer's report:
Overall, the work meets all the requirements for publication. I would like to know why they
didn't compare patients with erosive esophagitis versus non-erosive patients with abnormal acid
exposure (AEA). This would allow us to understand the efficacy of AEA in subjects with AEA
in the distal esophagus.
assistant