ArticleJournal of neurogastroenterology and motility2025
The Effect of Tegoprazan on Serum Gastrin Levels and the Development of Hypergastrinemia in the Maintenance Treatment for Gastroesophageal Reflux Disease: Comparison to Lansoprazole.
Article in Journal of neurogastroenterology and motility, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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3 authors.
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Abstract
Background/Aims: Safety data on potassium-competitive acid blockers are limited. We aim to evaluate the effect of tegoprazan on serum gastrin levels during maintenance treatment for gastroesophageal reflux disease compared to lansoprazole. Methods: In a prospective, randomized trial, patients who underwent initial treatment with a standard dose of a proton pump inhibitor (n = 121) or tegoprazan (n = 226) were randomized to receive a half-dose of tegoprazan (n = 173) or lansoprazole (n = 174) as maintenance treatment for up to 24 weeks. Serum gastrin levels were measured immediately after initial treatment and monitored throughout the maintenance treatment period. Results: Baseline gastrin levels were similar between the tegoprazan and lansoprazole groups ( Conclusion: Tegoprazan has a smaller impact on increasing serum gastrin levels and the development of hypergastrinemia than lansoprazole, suggesting that tegoprazan may reduce safety concerns related to hypergastrinemia, particularly at half doses.
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